Environment & Cleantech

Skilled professionals dedicated to innovative technologies and practices that reduce environmental impact and promote sustainability

Albane Veyron

Albane Veyron

Ancienne astrophysicienne aujourd’hui coach d'organisation, experte en engagement et coach professionnelle depuis plus de 8 ans. J’interviens auprès des entreprises pour les aider à se transformer et à renforcer l’engagement, tout en accompagnant individuellement dirigeant·es et particuliers dans leurs objectifs personnels et professionnels. TEDx speaker, je crée des conférences interactives en mobilisant les sciences humaines, une approche systémique et des expériences concrètes d’accompagnement en entreprise.
Mon objectif : faire bouger les lignes sur des sujets qui impactent profondément notre quotidien.

Ancienne astrophysicienne aujourd’hui coach d'organisation, experte en engagement et coach professionnelle depuis plus de 8 ans. J’interviens auprès des entreprises pour les aider à se transformer et à renforcer l’engagement, tout en accompagnant ind... Show more

Gayathri Devi Srinivasan

Gayathri Devi Srinivasan

I am an accomplished speaker and presenter with a passion for sharing my knowledge and expertise with others.

As an active contributor to several open-source communities, I have delivered talks and hands-on sessions in a variety of tech stacks, including Flutter and Dart. I believe that open source is the future of software development, and I am committed to making a positive impact in this space through my contributions and speaking engagements.

In addition to my open source work, I bring a wealth of experience in business development, strategic planning, and project management to the table. I am a strategic thinker with a strong ability to identify new business opportunities and deliver impactful results, and I have a proven track record of success in both start-up and established environments.

Overall, I am excited to continue pursuing my career as a speaker and presenter, and I look forward to the opportunity to share my insights and expertise with your audience.

I am an accomplished speaker and presenter with a passion for sharing my knowledge and expertise with others. As an active contributor to several open-source communities, I have delivered talks and hands-on sessions in a variety of tech stacks, in... Show more

Martin Lippert

Martin Lippert

Martin works at Broadcom on developer tooling for Spring and Spring Boot. He co-leads the team that ships all the Spring Tools for Visual Studio Code, Eclipse, Theia, Codespaces, and more.

Martin works at Broadcom on developer tooling for Spring and Spring Boot. He co-leads the team that ships all the Spring Tools for Visual Studio Code, Eclipse, Theia, Codespaces, and more. Show more

Ak B

Ak B

In a relentless pursuit of knowledge and awesome experiences. Working with Mobile apps for 9 years, baking well with start(ups(and downs)), and have been part of awesome products and teams. mostly Android.
Now working on reusable components in KMM and UI libraries in Jetpack compose.

In a relentless pursuit of knowledge and awesome experiences. Working with Mobile apps for 9 years, baking well with start(ups(and downs)), and have been part of awesome products and teams. mostly Android. Now working on reusable components in KMM a... Show more

Bhargav Shetgaonkar

Bhargav Shetgaonkar

AI Scientist driving scalable retail modeling, causal inference, and supply chain decisions for Target's growing digital business. Previously, he was a Graduate student in AI at Duke with research stints at the Center for Advanced Hindsight and IBM Labs for their open source and pro bono initiatives.

AI Scientist driving scalable retail modeling, causal inference, and supply chain decisions for Target's growing digital business. Previously, he was a Graduate student in AI at Duke with research stints at the Center for Advanced Hindsight and IBM L... Show more

Peter Örneholm

Peter Örneholm

Peter Örneholm is the CTO at Budi Auktioner, dedicated to helping companies reduce waste and embrace reuse through smart digital tools. With over 15 years of experience in Microsoft-related technologies, he leverages the power of cloud solutions like Azure to drive innovation and sustainability. Peter's mission is to create impactful solutions that enable businesses to adopt more circular and sustainable practices.

Peter Örneholm is the CTO at Budi Auktioner, dedicated to helping companies reduce waste and embrace reuse through smart digital tools. With over 15 years of experience in Microsoft-related technologies, he leverages the power of cloud solutions like... Show more

Mark Heckler

Mark Heckler

Mark Heckler, MBA is the Senior Director of Field Engineering at Moderne.
He has worked with key players in numerous industries and organizations to develop, deliver, and maintain critical capabilities securely, on time, and on budget. Mark is an open source contributor, author of Spring Boot: Up and Running (https://bit.ly/springbootbook), and a licensed, instrument-rated pilot.

Mark Heckler, MBA is the Senior Director of Field Engineering at Moderne. He has worked with key players in numerous industries and organizations to develop, deliver, and maintain critical capabilities securely, on time, and on budget. Mark is an o... Show more

Dr. James C. Rodríguez, MSW

Dr. James C. Rodríguez, MSW

Dr. James C. Rodríguez, MSW, CADC
President & Chief Executive Officer, Fathers & Families Coalition of America
International Trainer • Clinical Social Worker • Veteran • Advocate for Equity, Fatherhood, and Mental Health

“I am a Boricua. A dad. A soldier. A professional social worker. An advocate. A teacher. A professor. A counselor. And a friend. And with every role, I lead with love and serve with purpose.”

Dr. James C. Rodríguez, MSW, CADC, is a globally acclaimed leader, author, and advocate for the well-being of children and families—renowned for his ability to inspire transformative change through expertise, faith, and service. A proud father, soldier, social worker, and visionary educator, he has devoted more than four decades to helping people rediscover hope, dignity, and purpose. His reach spans early childhood education, public health, child welfare, mental health, leadership development, and fatherhood advocacy—fields that, in his hands, become pathways toward healing and equity.

A Legacy of Service

James's journey of service began at just seventeen when he raised his hand to serve as a combat medic in the United States Army. By twenty-two, he was one of the youngest Substance Abuse Counselors in the Department of Defense, already guiding others toward recovery. Over two decades of military service in behavioral health, law enforcement, and crisis response forged his lifelong devotion to discipline and compassion.

His dedication to serving at-risk youth and families earned him the Points of Light Award from President George H. W. Bush and the Presidential Lifetime Call to Service Award from President Barack H. Obama—each a testament to his extraordinary commitment to public service and to humanity itself. He was later honored with a Meritorious Service Medal from the U.S. Department of Defense and Congressional Certificates of Honor from Members of Congress, including Congresswoman Maxine Waters, Congresswoman Sheila Jackson Lee, Congresswoman Barbara Lee, and Congresswoman Diane E. Watson, each recognizing his unwavering commitment to social justice, equity, and family strengthening. He has also been commended by the California State Senate and Legislature and deeply humbled by his Ceremonial Elder Proclamation from the Qutekcak Native Tribe of Alaska.

Building Movements and Securing Hope

After retiring from military service, Dr. Rodríguez channeled his experience into fatherhood and family policy. In Arizona, he founded one of the nation's first TANF-funded fatherhood programs, demonstrating that collaboration and compassion could reshape entire systems. That single program became a national model, generating over $75 million in resources for community initiatives and impacting tens of thousands of families and professionals.

From that vision emerged the Fathers and Families Coalition of America (FFCA), which Dr. Rodríguez developed from a grassroots network into an international nonprofit with offices in California and Puerto Rico, as well as collaborations spanning Australia, the United Kingdom, and Pakistan. Under his leadership, the Coalition's annual International Families and Fathers Conference—now approaching its 27th year—has become one of the world's premier gatherings for educators, policymakers, clinicians, and faith leaders dedicated to advancing equity and family well-being.

Educator Across Borders

Teaching is James's true calling. He has served as a professor at the University of Southern California's School of Social Work and Arizona State University's College of Public Service and Community Solutions. Earlier, he developed curricula for Mesa Community College and Central Arizona College, designing courses in human development and family preservation that remain in use today. He has directed the statewide Cornell University Family Development Credential Program and lectured at Morehouse College, Clark Atlanta University, Howard University, Columbia University, Yale University, Universidad Interamericana de Puerto Rico, the University of the West Indies, Guelph University in Canada, and with tribal partners such as the Navajo Nation and the Qutekcak Native Tribe of Alaska. Wherever he teaches—from Ivy League classrooms to community halls—he reminds students that purpose is born from perseverance.

Dr. Rodríguez also serves on the Editorial Board of PHYLON: The Clark Atlanta University Review of Race and Culture, appointed by Dr. Obie Clayton Jr., to advance scholarship on race, family, and social policy.

Groundbreaking Curricula and Leadership Training

Throughout his career, Dr. Rodríguez has developed a family of curricula and training institutes that bridge the gap between science and spirituality. His Advanced Practitioner Credential™ Course, OAR Leadership Institute™ (Ownership • Accountability • Responsibility), and the SAMHSA-approved curriculum, including Elevating Fathers in Family Mental Health Support, have trained more than 30,000 professionals nationwide. He is also the creator of the FFCA DiSC Model, as well as Ikigai & The Power of Kintsugi (金継ぎ). This program invites participants to build bridges of destiny through self-awareness, emotional intelligence, and purpose-driven leadership.

Certified as an Executive Coach and DiSC® (TTI Model) Trainer, he is also a Master Trainer for The John R. Wooden Course™ in Executive Coaching and Leadership, a Certified Advanced Life Coach, Life Coach Therapist, Ikigai Coach, and holds a Specialized Schema Therapy Certification. Under his direction, FFCA's training programs uphold the highest national standards in behavioral-health education. The Advanced Practitioner Credential Course is an NASW Arizona-approved continuing education provider, and all FFCA programs adhere to evidence-based, recovery-oriented practice standards that reflect its commitment to ethical, transformative education.

Research and Public Health Innovation

As a Principal Investigator and Senior Researcher, Dr. Rodríguez has led projects funded by the Centers for Disease Control and Prevention, the National Institute of Mental Health, and the U.S. Office of Refugee Resettlement. His research with the Somali Association of Arizona, the Hispanic/Latino and African American Parent Depression Research Project, and the Arizona State University Hispanic Family Research Project has advanced culturally responsive care and mental-health equity for communities of color nationwide.

Policy and Public Service Impact

Dr. Rodríguez has been instrumental in advancing fatherhood and family policy at every level of government. He was a key contributor to the establishment of the Fatherhood Research and Practice Network (FRPN)—a collaboration of scholars and advocates dedicated to building the national evidence base for fatherhood services. He has worked closely with Congressman Danny K. Davis on legislation addressing fatherhood and trauma-informed care. He has served as advisor to the Connecticut Fatherhood Initiative and to state legislative task forces in Arizona and California on TANF transition and family-strengthening policy.

In New York City, he has served as a keynote speaker and policy advisor to the Office of the Mayor's Fatherhood Advisory Council, working in partnership with the Department of Youth and Community Development (DYCD) and the Administration for Children's Services (ACS) to advance responsible fatherhood, workforce development, and equitable family systems. His policy influence extends to federal and state agencies, including SAMHSA, the Region II Head Start Association, the State of Maryland, and the National Federation of Families for Children's Mental Health.

Recognition and Honors

Throughout his career, Dr. Rodríguez has received numerous recognitions for his professional service and social impact. Among the most notable are the Presidential Lifetime Call to Service Award from President Barack H. Obama; the Points of Light Award from President George H. W. Bush; Congressional Certificates of Recognition from Congresswoman Maxine Waters, Congresswoman Sheila Jackson Lee, Congresswoman Barbara Lee, and Congresswoman Diane E. Watson; California State Senate and Legislature Commendations; the Meritorious Service Medal from the U.S. Department of Defense; the Ceremonial Elder Proclamation from the Qutekcak Native Tribe of Alaska; and the National Social Worker Leadership Resolution awarded by FFCA. Each recognition stands as a symbol of his lifelong dedication to service, equity, and the power of human connection.

Author and Storyteller

Dr. Rodríguez is the author of the forthcoming book The Purpose Within — Like the Phoenix Out of the Ashes, to be released in April 2026. The book interweaves memoir, leadership philosophy, and spiritual reflection, inviting readers to discover their own purpose within adversity and emerge renewed, like the phoenix from its flame.

Personal Values and Legacy

At the core of Dr. Rodríguez's mission lies faith, humility, and love for family. He draws daily inspiration from his children—Antonio, (Cassandra), Amber Rodríguez-Young, LMSW (Daric), and Jazmín Rodríguez—and his beloved grandchildren Ariston and Adalena. Whether mentoring emerging leaders, advising lawmakers, or speaking to communities in need of hope, he lives by the principle that leadership is service and service is love in motion. Dr. Rodríguez's personal values—rooted in love, empathy, and a deep respect for humanity—are the driving force behind every facet of his work. Above all, he treasures his role as a father and draws inspiration from his own children to create initiatives that support families and strengthen communities. His unwavering dedication to fostering wellness, equity, and opportunity continues to make a profound impact, earning him global recognition as one of the most influential social work, mental health, and child welfare figures.

"Leadership is not about titles. It is about being water—shaping, flowing, and giving life wherever you go." — Bruce Lee.

Today, Dr. James C. Rodríguez continues to guide the Fathers & Families Coalition of America with the same devotion that marked his first day as a combat medic: with courage, compassion, and the conviction that every life can be repaired and made whole. His legacy shines across continents, reminding the world that true strength, like gold in kintsugi, is found in our cracks—and in how we choose to heal them.

Dr. James C. Rodríguez, MSW, CADC President & Chief Executive Officer, Fathers & Families Coalition of America International Trainer • Clinical Social Worker • Veteran • Advocate for Equity, Fatherhood, and Mental Health “I am a Boricua. A dad. ... Show more

Keith Smith

Keith Smith

Keith Smith is a seasoned Cybersecurity and Compliance leader with over a decade of experience in the field. Currently serving as the Director of Cybersecurity Governance, Risk & Compliance for a national healthcare organization, Keith brings a wealth of expertise to his role in protecting cutting-edge technology.
Throughout his career, Keith has held numerous key leadership positions and has consistently developed and implemented comprehensive security strategies across various industries.
Keith serves on the advisory council for Information Systems & Analytics at Florida Gulf Coast University. He holds multiple industry-recognized certifications, including CISSP, CDPSE, CISM, and CRISC. Keith specializes in risk management, compliance frameworks (including PCI DSS, HIPAA, HITRUST, and SOC2), and implementing effective security awareness programs.

Keith Smith is a seasoned Cybersecurity and Compliance leader with over a decade of experience in the field. Currently serving as the Director of Cybersecurity Governance, Risk & Compliance for a national healthcare organization, Keith brings a wealt... Show more

Balogun David Taiwo

Balogun David Taiwo

With over 4 years of experience in the tech and data analytics space, I have contributed significantly to innovative fintech startups across Africa and currently work with a leading fintech company. Beyond my professional role, I am passionate about mentoring and teaching aspiring data professionals. I have collaborated with esteemed edtech organizations such as Tech4Dev and Niyo BootCamp, and have taught over 3,000 students across Africa and the United Kingdom. Additionally, I have worked on impactful data analytics projects with Nasarawa State, FCMB among others, driving data-driven decision-making and innovation. My dedication to continuous learning and community engagement underscores my commitment to advancing the field of data analytics.

With over 4 years of experience in the tech and data analytics space, I have contributed significantly to innovative fintech startups across Africa and currently work with a leading fintech company. Beyond my professional role, I am passionate about ... Show more

Elsa Iguedjtal

Elsa Iguedjtal

Agiliste convaincue, motivée par les petites victoires quotidiennes, émerveillée par la vie, et habitée par les valeurs du manifeste agile centrées sur l'humain, le respect, la bienveillance et l'amélioration continue. Je mets mes compétences et mon expérience au service de ceux qui partagent mon quotidien, mais j'essaye avant tout de leur faire révéler leur propre potentiel, parfois des pépites qu'ils ignorent d'eux-mêmes...

Maman de 3 enfants, neuroatypique, féministe et fresqueuse du climat.

Agiliste convaincue, motivée par les petites victoires quotidiennes, émerveillée par la vie, et habitée par les valeurs du manifeste agile centrées sur l'humain, le respect, la bienveillance et l'amélioration continue. Je mets mes compétences et mon ... Show more

Lokendra Singh Rathod

Lokendra Singh Rathod

Hi, I'm Lokendra Singh Rathod, a passionate Dynamics 365 Business Central Consultant at Indid Consulting Private Limited in Bangalore, the Silicon Valley of India. I specialize in automating BC environments and leveraging AI for efficient operations. Holding the Microsoft Certified: Dynamics 365 Business Central Developer Associate (MB-820) certification, I'm deeply enthusiastic about emerging technologies, and I love driving innovative solutions that help small business partners save time and costs in their implementations. I enjoy sharing practical insights to empower consultants, developers, and ISVs in the BC ecosystem—follow me on X (formerly Twitter) at @DynamicsSinghh, where I post daily about BC technology and AI.

Hi, I'm Lokendra Singh Rathod, a passionate Dynamics 365 Business Central Consultant at Indid Consulting Private Limited in Bangalore, the Silicon Valley of India. I specialize in automating BC environments and leveraging AI for efficient operations.... Show more

Robinson Otochi

Robinson Otochi

Software Engineer|ICP Blockchain Developer| Founder DrewSky Softwaries LTD ™ | Co-Founder Greencoin Edition |Founder Kencourpus AI | Mobile Developer |Author & Speaker |AI Enthusiast

Software Engineer|ICP Blockchain Developer| Founder DrewSky Softwaries LTD ™ | Co-Founder Greencoin Edition |Founder Kencourpus AI | Mobile Developer |Author & Speaker |AI Enthusiast Show more

Tadeh Hakopian

Tadeh Hakopian

With a background in Architecture and Development Tadeh has supported building large scale projects with diverse teams for over 10 years. By promoting open dialogue, systems thinking, and long term planning he has improved operational efficiencies in all his endeavors. He is a course author, trainer, and open source contributor as well as a speaker at national conferences in technology, architecture, design. He loves to talk about the new possibilities with technology and innovation at everyone’s disposal while building communities along the way.

With a background in Architecture and Development Tadeh has supported building large scale projects with diverse teams for over 10 years. By promoting open dialogue, systems thinking, and long term planning he has improved operational efficiencies in... Show more

Kendra Poehlmann

Kendra Poehlmann

Dr. Kendra Pöhlmann, Dr. der Wirtschaftswissenschaften mit den Schwerpunkten Strategie und Nachhaltigkeit. Als wiss. Mitarbeiterin, Dozentin und Speakerin liegt ihr die nachhaltige Unternehmensentwicklung insbes. von, mit und für Frauen am Herzen.

Dr. Kendra Pöhlmann, Dr. der Wirtschaftswissenschaften mit den Schwerpunkten Strategie und Nachhaltigkeit. Als wiss. Mitarbeiterin, Dozentin und Speakerin liegt ihr die nachhaltige Unternehmensentwicklung insbes. von, mit und für Frauen am Herzen. Show more

Joshua Johnson

Joshua Johnson


Joshua Johnson is an American technology executive who serves as the Chief Technology Officer (CTO) of TREE Industries, a company founded in September 2017 and headquartered in Washington, Missouri, specializing in sustainable AI innovation to address environmental challenges through ethical, eco-friendly artificial intelligence solutions focused on accessibility, privacy, and open-source technologies. As CTO since the company's inception, Johnson architects next-generation emerging technologies and AI solutions, leading TREE Industries' efforts to integrate sustainability first principles into AI development for global problem-solving, including advancements in voice-powered tools, 3D avatars with open-source AI assistants, and collaborative virtual beings. His notable public contributions, documented since 2017, include spearheading the release of TREE's first video game, Ultimate Disc Golf, in December 2019; developing a voice-powered virtual production tool using Unreal Engine and open-source AI in February 2020; creating the first 3D avatars integrated with the Mycroft AI assistant in March 2021; launching a desktop control skill for Mycroft AI in June 2021; and developing BlenderGPT, an AI tool for generative 3D modeling, which was featured in NVIDIA's 2023 SIGGRAPH keynote, all emphasizing ethical and environmentally conscious tech innovation. Johnson is further distinguished in the field by his role in collaborations, such as TREE Industries' partnership with Fable on AI-driven projects, and his co-founding of Geppetto AI to advance real-time AI applications.

Joshua Johnson's early career in the technology sector began with roles focused on web development and software engineering, laying the foundation for his later work in AI and sustainable technologies. Alongside his role at TREE Industries, he founded and continues to lead eClarity Web Solutions, where he serves as CEO, assisting businesses and individuals in developing modern content management system (CMS)-powered websites. In this position, Johnson specialized in technologies such as Joomla!, CSS, HTML, JavaScript, PHP, Flash AS3, and HTML5, gaining expertise in web design and development over several years.These early experiences honed his skills in programming and digital solutions, enabling him to tackle more complex technical challenges in subsequent roles. Although specific timelines for his initial positions are not widely documented, his work at eClarity represented a key period of skill development in software engineering and client-facing tech services before transitioning to executive leadership in AI innovation.

Leadership at TREE Industries

Joshua Johnson was appointed as the Chief Technology Officer (CTO) of TREE Industries upon its founding in September 2017, where he has led the technical direction since inception. In this executive role, Johnson has focused on initial team-building efforts and aligning the company's technological vision with sustainable AI goals aimed at addressing environmental challenges through ethical and eco-friendly solutions. Key leadership milestones under Johnson's tenure include overseeing the expansion of research and development (R&D) activities from 2018 onward, such as the company's joining of the Greater North County Chamber of Commerce in February 2018 to foster industry collaborations and the development of innovative AI tools, including a voice-powered virtual production tool using Unreal Engine and open-source AI in February 2020. By 2021, his strategic guidance contributed to further R&D growth, exemplified by the creation of 3D avatars integrated with Mycroft AI in March 2021, the release of a desktop control skill for Mycroft AI in June 2021, and the prototyping of an AI virtual being capable of real-time 3D art generation in August 2021 as part of TREE Industries' entry into The Culture DAO. These efforts highlight Johnson's role in hiring key engineers and forming partnerships with environmental and tech organizations to scale sustainable AI initiatives. Johnson's strategic initiatives have emphasized eco-friendly practices, including the implementation of sustainable operations in data centers and AI development processes, though specific budgets remain undisclosed in public records. His leadership has driven organizational growth, positioning TREE Industries as a leader in green AI technologies headquartered in Washington, Missouri.

Innovations in AI Sustainability

As CTO of TREE Industries, Joshua Johnson leads efforts to integrate sustainability principles into AI development, focusing on ethical and eco-friendly artificial intelligence solutions.

Key Projects and Initiatives:

Joshua Johnson has led several AI-driven projects at TREE Industries since joining as CTO in 2017, aligning with the company's vision for sustainable AI innovation to address environmental challenges through ethical and eco-friendly solutions. One notable initiative is the development of Ultimate Disc Golf, a video game incorporating AI and machine learning elements, launched in December 2019. This project aimed to advance accessible gaming technologies while exploring AI applications in simulation and real-time environments, with Johnson discussing its integration of AI for enhanced user experiences during a 2020 podcast interview. The effort contributed to TREE Industries' broader portfolio in ethical AI for entertainment, though specific environmental impact metrics were not publicly detailed. In 2021, Johnson oversaw the creation of DeepSpeech-based automatic speech systems for games, focusing on open-source AI to enable voice interactions in virtual environments. This initiative sought to promote affordable and privacy-focused AI tools, developed as part of TREE's commitment to socially responsible technology, with outcomes including prototypes for real-time 3D art creation. The project underscored ethical considerations in AI deployment for gaming industries.[More recently, in 2024, Johnson collaborated with Fable on an AI project bringing the Sam Altman saga to life through advanced chatbots, emphasizing innovative storytelling via eco-friendly AI practices. According to a Forbes article, these chatbots represented non-traditional applications, highlighting TREE Industries' role in sustainable AI collaborations that minimize computational waste. The partnership demonstrated measurable advancements in ethical AI for narrative simulations. Additionally, under Johnson's leadership, TREE Industries advanced the Unreal Agent plugin in 2025, an open-source AI copilot for Unreal Engine 5 that automates tasks like level design and content generation to optimize development workflows. This tool aims to reduce energy-intensive manual processes, supporting green AI goals through efficient, real-time integrations, with its GitHub release fostering community-driven sustainable innovations.

Industry Influence:

Joshua Johnson has exerted influence in the sustainable AI sector through his thought leadership and participation in high-profile industry events. As CTO of TREE Industries, he spoke at the AI Film and Games Festival in San Francisco in 2023 and GatherVerse Summit 2025.This engagement underscores his role in promoting ethical AI practices that align with environmental goals, as TREE Industries emphasizes "Sustainability First" in its operations. In advisory capacities, Johnson serves as the Interoperability Committee Lead at The Culture DAO since April 2022, contributing to standards development in emerging technologies, including AI interoperability that supports sustainable applications. Johnson's contributions extend to open-source initiatives that advance sustainable AI tools. Under his technical guidance at TREE Industries, the company developed and released open-source projects such as 3D avatars integrated with Mycroft AI, a voice-powered virtual production tool using Unreal Engine and open-source AI, and a desktop control skill for Mycroft, all launched between 2020 and 2021 to make advanced technologies more accessible and environmentally responsible. These efforts have been adopted in communities focused on conversational AI, promoting energy-efficient offline processing solutions that reduce computational waste. Additionally, TREE's early involvement in open-source speech systems like DeepSpeech has influenced game development and AI applications with lower environmental footprints.Through these activities, Johnson has shaped industry discussions on sustainable AI, as evidenced by his commentary in media outlets like Forbes, where he highlighted innovative AI collaborations that prioritize ethical and eco-friendly advancements. His work has contributed to TREE Industries' promotion of AI adoption among local businesses via chamber of commerce memberships, fostering wider sectoral shifts toward sustainability.

Joshua Johnson is an American technology executive who serves as the Chief Technology Officer (CTO) of TREE Industries, a company founded in September 2017 and headquartered in Washington, Missouri, specializing in sustainable AI innovation to addr... Show more

Taylor Jordan Smith

Taylor Jordan Smith

Taylor Smith, Senior AI Developer Advocate at Red Hat, is an advocate of open source AI innovation and democratization. She has a background in software development, open source technologies like Kubernetes and linux, and technical partnerships. Taylor loves music, animals, and helping to solve real-world problems with technology. Based out of North Carolina.

Taylor Smith, Senior AI Developer Advocate at Red Hat, is an advocate of open source AI innovation and democratization. She has a background in software development, open source technologies like Kubernetes and linux, and technical partnerships. Tayl... Show more

Kieran Holmes

Kieran Holmes

Kieran is a Microsoft Dynamics 365 and Power Platform Solution Architect with over a decade of Microsoft Business Applications delivery experience across enterprise clients in both the public and private sector.

As a Microsoft Certified Trainer, Kieran supports organisations through digital transformation and the adoption of new Microsoft technologies, including AI-powered business applications and agents.

Kieran is a Microsoft Dynamics 365 and Power Platform Solution Architect with over a decade of Microsoft Business Applications delivery experience across enterprise clients in both the public and private sector. As a Microsoft Certified Trainer, K... Show more

Hendrik Lösch

Hendrik Lösch

Hendrik Lösch is a management consultant and architect at ZEISS Digital Innovation. The focus of his work is on the development and evaluation of software, based on Microsoft technologies. He also enjoys writing and talking about his work as well as his enthusiasm for clean code, software evolution and test automation in its various forms.

Hendrik Lösch is a management consultant and architect at ZEISS Digital Innovation. The focus of his work is on the development and evaluation of software, based on Microsoft technologies. He also enjoys writing and talking about his work as well as ... Show more

Bjorna Kalaja

Bjorna Kalaja

I have been a software engineer for more than 10 years. In the last 7 years I have been working together with foryouandyourcustomers Vienna in supporting companies in b2b and b2c on their digitalisation journey of internal processes and online presence.
After completing two certifications (from Climatebase and One point five academy) on climate studies and corporate sustainability, I have been active in the climate tech as well. My work in the climate tech space focuses on providing consultancy and expertise for startups on how software solutions can be planned and support their teams into building their first MVP.

My passion topic and area of expertise lies currently in the touching points between software engineering, architecture and the environmental impact of software products.

I have been a software engineer for more than 10 years. In the last 7 years I have been working together with foryouandyourcustomers Vienna in supporting companies in b2b and b2c on their digitalisation journey of internal processes and online presen... Show more

Rosheen Naeem

Rosheen Naeem

Rosheen Naeem is an Open Climate Fix Community Member and a Master’s student in Software Engineering for the Green Deal (SE4GD) at Vrije University Amsterdam, focusing on the impact of software on environmental sustainability. She currently is working on her MA thesis which focuses on applying machine learning (ML) and natural language processing (NLP) techniques to to classify sensors in smart buildings using metadata and map them to standard classes.

Rosheen Naeem is an Open Climate Fix Community Member and a Master’s student in Software Engineering for the Green Deal (SE4GD) at Vrije University Amsterdam, focusing on the impact of software on environmental sustainability. She currently is workin... Show more

Dan Mazzella

Dan Mazzella

Dan has been building software since before the dot-com days, responsible for the modernization, site reliability and greenfield projects, as well as responsible for hiring software and devops engineers at various stages and skill levels, from junior to architect level. He has built a career at TRIRIGA, IBM, Wipro, and now as the Global Director of Software for Arcadis, a leading design, consultancy, engineering, project and management services across every phase of asset creation and management for projects all around the world.

Dan has been building software since before the dot-com days, responsible for the modernization, site reliability and greenfield projects, as well as responsible for hiring software and devops engineers at various stages and skill levels, from junior... Show more

Hallvard Nygård

Hallvard Nygård

Architect at Storebrand by day. Making a better society by night. Transparency, openness, and evaluating security and privacy in various systems. Managing Norway's largest database of public records, covering 686 authorities. Holding power to account.

Some previous presentations:
- BSides Oslo 2024 - Keynote - Exploring the World of Ethical Hacking: From Web Vulnerabilities to Election Security (partial recording - https://www.youtube.com/watch?v=VwWPzRceCgs)
- HelloStavanger 2024 - 5 sikkerhetsfeil hos Storebrand (not recorded)
- Javazone 2020 - Overvåke gata eller finne korrupsjon Norges data er ferdig indeksert, https://vimeo.com/showcase/7568031/video/459871711
- ISF Høstkonferansen 2018 + Meetups 2018 (OWASP Oslo / Javabin Sørlandet) - Walk-through of responsible disclosures I've done
- Javazone 2017 - Lightning talk - Æ fant data, https://2017.javazone.no/program/a181ba49a1e1450c9a37d0d793a3e4ec

Architect at Storebrand by day. Making a better society by night. Transparency, openness, and evaluating security and privacy in various systems. Managing Norway's largest database of public records, covering 686 authorities. Holding power to account... Show more

Piotr Stepinski

Piotr Stepinski

Data Science Leader with extensive experience in AI and MLOps, currently serving as the CTO at Infinitii AI. He has a strong background in team leadership, product innovation, and building scalable data-driven solutions. Piotr is passionate about using AI to solve real-world problems, particularly in time-series analysis. He is an advocate for Agile methodologies and MLOps practices, and has spoken at conferences about these topics.

Data Science Leader with extensive experience in AI and MLOps, currently serving as the CTO at Infinitii AI. He has a strong background in team leadership, product innovation, and building scalable data-driven solutions. Piotr is passionate about usi... Show more

Victor Jimenez

Victor Jimenez

Victor has more that 18 years working for global companies as an IT resource on different areas, such as Server Filed Support, Sysadmin, Site Reliability Engineer and Solutions Architect.
Today works as Sr. Solutions Architect and is specialist on Compute Services like Containers with Kubernetes cluster autoscaler and Karpenter, with the aim to reduce costs.
His aim is to help Platform engineering, other Solutions Architects and Applications teams to design, deploy and maintain the right architectures that align to the business goals and gains.

Victor has more that 18 years working for global companies as an IT resource on different areas, such as Server Filed Support, Sysadmin, Site Reliability Engineer and Solutions Architect. Today works as Sr. Solutions Architect and is specialist on C... Show more

Petar Georgiev

Petar Georgiev

Petar Georgiev is the VP Corporate Affairs and Sustainability at AMPECO, a charging management platform for electric vehicles.

Petar is a seasoned and internationally-recognised expert in the ecosystem of electric mobility. At AMPECO he leads projects and strategic engagement in the context of more than 10 industry bodies in Europe, in North America and globally. Additionally, he spearheads AMPECO’s positioning on public policy matters as well as the company’s sustainability strategy.

Previous to his role at AMPECO, Petar has actively shaped Europe’s clean transportation policy during a four-year stint in Brussels. Through his understanding of macro-trends in the EV ecosystem, he has contributed to the finalisation of the EU Mobility Package and the formation of the EU Sustainable and Smart Mobility Strategy.

Petar has spoken at 100+ industry events in Europe, Asia and North America throughout his career - covering everything from roundtable discussions to major industry forums.

Petar Georgiev is the 2021 winner of the “EV Under 30 Star” award, which he received during the EV World Congress in Bristol (UK), and is also among the 2022 class of the Forbes Bulgaria "30 Under 30" ranking in the Science, Tech and Healthcare category. Petar has a MA in International Relations and Diplomacy from the College of Europe in Bruges with a focus on energy and environmental policy.

Petar Georgiev is the VP Corporate Affairs and Sustainability at AMPECO, a charging management platform for electric vehicles. Petar is a seasoned and internationally-recognised expert in the ecosystem of electric mobility. At AMPECO he leads proj... Show more

Luc Weinbrecht

Luc Weinbrecht

Meet Luc Weinbrecht, a BPM consultant, trainer, and software architect at envite. As a Camunda and Green Software Champion, he helps organizations accelerate digitalization and workflow automation - focusing on sustainable, modern architectures such as Domain-Driven Design and Clean Architecture. Luc is especially passionate about business monitoring and reducing the CO₂ footprint through smarter, more efficient process design.

Meet Luc Weinbrecht, a BPM consultant, trainer, and software architect at envite. As a Camunda and Green Software Champion, he helps organizations accelerate digitalization and workflow automation - focusing on sustainable, modern architectures such ... Show more

Jeremy Murray

Jeremy Murray

Jeremy's a Serial Entrepreneur, led teams across AI and IoT, and delivered real-time cloud migrations for Fortune 500 firms, modernizing legacy systems like IBM DB2 and Oracle Mainframes to Azure and AWS. With deep expertise in cloud, data sovereignty, and digital health, Jeremy brings a unique mix of technical, startup, and enterprise experience.

Jeremy's a Serial Entrepreneur, led teams across AI and IoT, and delivered real-time cloud migrations for Fortune 500 firms, modernizing legacy systems like IBM DB2 and Oracle Mainframes to Azure and AWS. With deep expertise in cloud, data sovereignt... Show more

Chinedu Otutu

Chinedu Otutu

I am a software engineer with years of professional experience developing, testing, deploying, and maintaining robust software
applications. I excel in creating innovative solutions and seamless user experiences. Beyond my technical skills, I am passionate about physical wellness and enjoy regular workouts to maintain a healthy and active lifestyle.

I am a software engineer with years of professional experience developing, testing, deploying, and maintaining robust software applications. I excel in creating innovative solutions and seamless user experiences. Beyond my technical skills, I am pas... Show more

Stuart Clark

Stuart Clark

Stuart is a Senior Developer Advocate | DevOps Pioneer | TEDx Speaker | International Keynote Speaker | Technical Author | DevNet Expert #2022005

Stuart is a sought-after speaker, TEDx presenter, and champion for sustainable software. He's passionate about the impact of software and AI on the climate and empowers developers to build a more sustainable future. As a leading expert in programmability and DevOps, he frequently graces industry stages worldwide, sharing his knowledge and inspiring others. In his previous role as a network engineer, he became obsessed with network automation and became a developer advocate for network automation. He contributed to the Cisco DevNet exams and was part of one of the SME teams which created, designed, and built the Cisco Certified DevNet Expert. He lives in Lincoln, England, with his wife, Natalie, and their son, Maddox. He plays guitar and rocks an impressive two-foot beard while drinking coffee. You can find him on social media @bigevilbeard

Stuart is a Senior Developer Advocate | DevOps Pioneer | TEDx Speaker | International Keynote Speaker | Technical Author | DevNet Expert #2022005 Stuart is a sought-after speaker, TEDx presenter, and champion for sustainable software. He's passion... Show more

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