Environment & Cleantech

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

Scott Rigby

Scott Rigby

Scott is an artist, engineer & dad, collaborating on a different kind of world. Into collective art, activism, therapy & open source nerdy stuff. Scott is a Cloud Native Ambassador, speaker, organizer of CNCF community events including the New York Kubernetes Meetup and New York KCD, and international conferences including GitOpsCon. He enjoys helping develop Free and Open Source Software that anyone can use, including co-maintaining CNCF projects Helm, Flux and OpenGitOps.

Scott is an artist, engineer & dad, collaborating on a different kind of world. Into collective art, activism, therapy & open source nerdy stuff. Scott is a Cloud Native Ambassador, speaker, organizer of CNCF community events including the New York K... Show more

Anmol Krishan Sachdeva

Anmol Krishan Sachdeva

Anmol Krishan Sachdeva, aka "greatdevaks", is an International Tech Speaker, a Distinguished Guest Lecturer, a Tech Panelist, and has represented India at several reputed International Hackathons. He is a Deep Learning Researcher and has about 8 publications in different domains.

In the past, Anmol has spoken at renowned conferences and tech forums like KubeCon, PyCon, Open Source Summit by The Linux Foundation, EuroPython, GeoPython, and got invited as a Chief Guest / Guest of Honour at various events.

He is an active conference organizer and previously has helped organize some of the most prestigious conferences like EuroPython, GeoPython & Python Machine Learning Conference, PyCon India, etc., and all of them were a huge success. He has done MSc in Advanced Computing (ML, AI, Robotics, Cloud Computing, Human Computer Interaction, and Computational Neuroscience) from University of Bristol, United Kingdom, and currently works at Google as a Senior Hybrid Cloud Architect.

He likes innovating, keeping in touch with new technological trends, and mentoring people. Additionally, his interest lies in Cosmology and Neuroscience.

Anmol Krishan Sachdeva, aka "greatdevaks", is an International Tech Speaker, a Distinguished Guest Lecturer, a Tech Panelist, and has represented India at several reputed International Hackathons. He is a Deep Learning Researcher and has about 8 publ... Show more

Aleksandar Totovic

Aleksandar Totovic

Aleksandar is a Product Manager for Dynamics 365 Business Central, responsible for core finance and regulatory capabilities, localization strategy, E-Documents, Sustainability, and agent-based innovation in these areas. He has more than three decades of experience in IT, with a strong background in ERP solutions. A former Dynamics NAV MVP, he is a regular lecturer at major international conferences.

Aleksandar is a Product Manager for Dynamics 365 Business Central, responsible for core finance and regulatory capabilities, localization strategy, E-Documents, Sustainability, and agent-based innovation in these areas. He has more than three decades... 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

Kristina Devochko

Kristina Devochko

Kristina Devochko is a platform engineer, tech content creator, speaker and tech community contributor based in Norway. She focuses on all things cloud native, Kubernetes, cloud security and green tech. Kristina is an owner of kristhecodingunicorn.com tech blog, a CNCF Ambassador, Microsoft Azure MVP, Green Software Champion, CNCF TAG Environmental Sustainability chair, co-organizer of multiple meetup groups and mentor. In her free time Kristina enjoys doing CTF challenges, reading and cuddling with her four cats.

Kristina's great passion is to share her knowledge with others and provide guidance on how to build systems with sustainability, security and cloud native principles at its core. Kristina strongly believes that contributing to making the world a better place by volunteering is important, therefore being a volunteer is a big part of her life. Both when it comes to contributing back to the tech community and non-profit organizations.

Kristina Devochko is a platform engineer, tech content creator, speaker and tech community contributor based in Norway. She focuses on all things cloud native, Kubernetes, cloud security and green tech. Kristina is an owner of kristhecodingunicorn.co... 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

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

Olga Woschitz

Olga Woschitz

Olga Woschitz is a data architect focused on building the scalable, future-proof foundations required for modern AI. She specializes in designing systems that drive real business impact by connecting data strategy directly to implementation.

Her interest in AI-ready architecture grew from solving the real-world problems she saw inside organizations: Legacy pipelines that break under pressure. Teams that struggle to collaborate. Data that cannot support even basic analytics, let alone AI. This experience drives her to build modern, domain-oriented architectures that make AI possible instead of painful.

Olga Woschitz is a data architect focused on building the scalable, future-proof foundations required for modern AI. She specializes in designing systems that drive real business impact by connecting data strategy directly to implementation. Her i... 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

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

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

Armagan Karatosun

Armagan Karatosun

Armagan Karatosun (He/him), holds an MSc in High-Performance Computing from Istanbul Technical University with 8+ years of industry experience. As a Cloud Data Services Expert at EUMETSAT, he specializes in crafting cloud-based solutions. His focus is on creating resilient and event-driven infrastructure tailored for advanced applications like AI/ML and high-performance workloads. He is an expert in cloud technologies, particularly Kubernetes and OpenStack.

Armagan Karatosun (He/him), holds an MSc in High-Performance Computing from Istanbul Technical University with 8+ years of industry experience. As a Cloud Data Services Expert at EUMETSAT, he specializes in crafting cloud-based solutions. His focus i... Show more

Nader Mortazavi

Nader Mortazavi

I’m an engineer with a passion for the outdoors. I bridge the gap between complex technical architecture and high-level business strategy. My professional approach is shaped by the endurance and real-time decision-making required to live and thrive in Alaska—from summiting remote peaks and running marathons to scuba diving with sharks. I specialize in managing the design of resilient, "reflexive" systems that thrive under pressure, applying the same grit used in extreme environments to architecting solutions for the enterprise’s toughest AI and observability challenges.

I’m an engineer with a passion for the outdoors. I bridge the gap between complex technical architecture and high-level business strategy. My professional approach is shaped by the endurance and real-time decision-making required to live and thrive i... Show more

Cigdem Kadakoglu

Cigdem Kadakoglu

A Docker Captain and Microsoft MVP, is a Cloud and DevOps engineer, consultant, and instructor with expertise in Microsoft Azure and DevOps practices. Passionate about teaching, she delivers both practical and theoretical courses on Azure, and DevOps. Cigdem helps organizations implement DevOps transformations across cloud and on-premises environments while contributing to the community through insightful technical articles and videos on cloud adoption and DevOps best practices.

A Docker Captain and Microsoft MVP, is a Cloud and DevOps engineer, consultant, and instructor with expertise in Microsoft Azure and DevOps practices. Passionate about teaching, she delivers both practical and theoretical courses on Azure, and DevOps... Show more

Mike Gerasymenko

Mike Gerasymenko

Customer and quality focused mobile engineer in love with mobile platforms. I've been building software for quite a while: over 14 years of software development experience, 12 years of iOS. I have experience working on great products and I am excited to see them used.

Customer and quality focused mobile engineer in love with mobile platforms. I've been building software for quite a while: over 14 years of software development experience, 12 years of iOS. I have experience working on great products and I am excited... 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

Sandeep Voona

Sandeep Voona

Visionary & Digital Transformation Expert

Sandeep Voona is a 2025 award-winning Digital Transformation expert recognized as "The Most Influential Personality in Digital Transformation" by CXO Time, with additional honors including the Global Recognition Award for Innovation in Enterprise Software Development and Globee Gold Award for Artificial Intelligence. As Senior Principal Product Manager at ServiceNow, he architected the Zero Copy ERP solution that reduced integration latency by 60% and deployed globally across SAP, Oracle, and Workday platforms.

Sandeep has built his career transforming technical innovation into measurable business outcomes. A Senior Member of IEEE (top 10% globally), he serves on the IEEE-USA AI Policy Committee while continuing his legacy of enterprise innovation. His tenure at SAP saw him migrate hundreds of enterprise customers to cloud platforms while being twice selected for the exclusive SAP Catalyst program. Now at ServiceNow, he continues developing telemetry-driven products that significantly reduce delivery cycles while serving global enterprise clients.

Beyond corporate achievements, Sandeep demonstrates exceptional leadership through mentorship, achieving top 1% performance on topmate.io with 150+ monthly sessions guiding professionals into AI and product management careers. He co-founded Pan-Asians@SAP, organically growing it to 5000+ global members and influencing inclusive recruitment policies. As a startup mentor through SAP.iO, he has guided companies from Pre-Seed to Series A while serving as a judge for Unicorn Events (world's largest startup pitch contest), Globee Awards, and The Stevie Awards.

Visionary & Digital Transformation Expert Sandeep Voona is a 2025 award-winning Digital Transformation expert recognized as "The Most Influential Personality in Digital Transformation" by CXO Time, with additional honors including the Global Recog... Show more

Andrea Saravalle

Andrea Saravalle

A PhD and expert in Applied Economics and Strategic Marketing, Andrea Saravalle combines a solid academic career at three leading Italian universities (Bologna, Brescia, Ancona) with extensive consulting work for national brands. Specializing in market analysis and positioning strategies, he helps organizations navigate technological and structural changes through a deep understanding of stakeholders' real needs. He is a member of the "Industry, Territory, Environment" research group at the University of Bologna. As a speaker, he brings to the stage a vision that combines strategy and sustainability, guiding companies towards growth that is both innovative and profitable.

A PhD and expert in Applied Economics and Strategic Marketing, Andrea Saravalle combines a solid academic career at three leading Italian universities (Bologna, Brescia, Ancona) with extensive consulting work for national brands. Specializing in mark... Show more

Zed Spencer-Milnes

Zed Spencer-Milnes

I run Ziax, a studio that specialises in multiplayer gaming infrastructure. We run our own brand, CubeCraft Games, and work with other partner studios to provide technical services and infrastructure to support millions of players!

Outside of tech, I'm heavily involved in the sport of sailing (coaching / race management / governance) after being a competitive windsurfer when I was younger.
I also work within the UK Events industry in operations and event control roles.

I run Ziax, a studio that specialises in multiplayer gaming infrastructure. We run our own brand, CubeCraft Games, and work with other partner studios to provide technical services and infrastructure to support millions of players! Outside of tech... Show more

Charanpal Singh

Charanpal Singh

Charanpal Singh is a global strategist, mentor, and ecosystem builder with over a decade of experience in international relations, business development, Social Activities, Entrepreneurship and innovation. He has worked with leading institutions and corporations in Australia and India, including Vodafone, Coles, and Charles Darwin University, Basware, Teamlease EdTech, UPES where he specialized in global partnerships, student mobility, business development, sales & marketing, customer experience, relationship building, and many more fields.

As the Founder & CEO of the GORI Foundation, he is driving initiatives aligned with the UN Sustainable Development Goals, empowering students, educators, and communities. He actively mentors startups and innovators through the Ministry of Education’s Institution Innovation Council (India), Jagriti Enterprises, and other platforms, helping early-stage ventures shape their growth journey.

Charanpal is a recognized Innovation Ambassador, mentor, and evaluator for the Government of India’s entrepreneurship ecosystem, and regularly collaborates with universities worldwide to create opportunities for cross-cultural learning, student exchange, and knowledge transfer. He is also well-versed in emerging technologies, including Artificial Intelligence and other advanced digital solutions, bringing a tech-driven edge to his expertise. He has hands-on experience with Salesforce, Microsoft Office Suite, Google Workspace, Canva, WordPress, and a range of emerging AI tools such as ChatGPT Gamma, etc., leveraging these platforms to drive impact in business, education, and innovation.

A visionary thought leader at the intersection of education, entrepreneurship, and technology, he is passionate about building global bridges, enabling innovation-driven growth, and creating social impact at scale.

Charanpal Singh is a global strategist, mentor, and ecosystem builder with over a decade of experience in international relations, business development, Social Activities, Entrepreneurship and innovation. He has worked with leading institutions and c... Show more

Maria-Anastasia Moustaka

Maria-Anastasia Moustaka

Maria-Anastasia is a software engineer and a Microsoft IoT Most Valuable Professional (MVP). She currently works as a software engineer at BEWISE. She holds a Diploma in Computer Engineering and Informatics from the University of Patras.

Furthermore, she is also a PhD candidate at the University of the Aegean, having completed a Master's Program in the Didactics of Mathematics, Science, and Information and Communication Technologies in Education: Interdisciplinary Approach. Her thesis focused on designing and implementing an interactive digital book for teaching mathematics through programming. Her research interests include teaching and learning for the development of Computational Thinking (CT), the pedagogy of Information Technology, and the integrated educational approach of IT and Mathematics for CT development.

Maria-Anastasia has received four awards in international robotics competitions with the Robotics Club UoP. She is a frequent speaker at national and international technology conferences, and is also a blogger and co-host on the IoTeaLive Livestream. With seven Microsoft Certifications, she is dedicated to continuous learning in technology. Additionally, she has volunteered in various labs, technology conferences, and environmental clubs, reflecting her commitment to environmental concerns.

Maria-Anastasia is a software engineer and a Microsoft IoT Most Valuable Professional (MVP). She currently works as a software engineer at BEWISE. She holds a Diploma in Computer Engineering and Informatics from the University of Patras. Furthermo... Show more

Mikhail Chumakov

Mikhail Chumakov

Over nineteen years of experience in software development and design.
I have been passionate about cloud technologies for the last nine years.
My journey with the cloud began with Azure. However, about three years later, AWS became my primary cloud provider at work. 
From the beginning, I was impressed by how cloud technologies help engineers in their work and help deliver solutions much faster and easier. 
For the last four years, my interests and work mainly focused on serverless infrastructure, containerized applications, and search. 
Besides that, I am also curious about other cloud providers, like GCP and Azure.

I'm the AWS Community Builder.

Speaker and co-organizer of the "Mambo Jambo Cloud Talks" community meetup in Prague.

Over nineteen years of experience in software development and design. I have been passionate about cloud technologies for the last nine years. My journey with the cloud began with Azure. However, about three years later, AWS became my primary clou... Show more

Cephas Brian Mugisa

Cephas Brian Mugisa

Hello, it's Cephas here, I'm a software engineer with experience in cross-platform app development, and I'm also passionate about graphics and UX design. I love using my skills to create experiences that make people's lives better. Am glad you checked me out here!

Hello, it's Cephas here, I'm a software engineer with experience in cross-platform app development, and I'm also passionate about graphics and UX design. I love using my skills to create experiences that make people's lives better. Am glad you checke... Show more

Shivji Kumar Jha

Shivji Kumar Jha

Shivji Kumar Jha is a Staff Engineer at Nutanix, where he leads the charter for analytics, time-series, and streaming platforms across cloud and on-prem environments. He focuses on building scalable ingestion systems and designing high-performance OLAP architectures, with deep hands-on experience extending ClickHouse for production-grade analytics. A contributor to Apache Pulsar, MySQL, and ClickHouse, Shiv approaches distributed systems as a builder—prototyping core components, shaping system design, and driving platform evolution from the ground up.

Beyond engineering, Shiv is an active community leader and speaker. He has delivered 30+ talks at conferences including ApacheCon, KubeCon + CloudNativeCon, and Postgres community events. He also curates deep-tech meetups in Bangalore, bringing together practitioners passionate about databases, streaming systems, and open-source infrastructure

Shivji Kumar Jha is a Staff Engineer at Nutanix, where he leads the charter for analytics, time-series, and streaming platforms across cloud and on-prem environments. He focuses on building scalable ingestion systems and designing high-performance OL... Show more

Jamie Coleman

Jamie Coleman

Jamie is a Senior Developer Advocate for Loqate formally at IBM & Sonatype, based in the UK. He has had the privilege to have spoken all around the world at developer conferences and is an organiser of London’s biggest developer community, the London Java Community.

Passionate about discovering ways to help reduce developers carbon footprint, he is also a subject matter expert in containerised solutions and build technologies. He fell in love with coding at university and has gone on to talk at many conferences about using languages like Java with microservices and related technologies such as AI and software security. He has worked on a wide variety of projects such as modernising IBMs mainframe testing infrastructure, creating, and automating the creation of Docker images for IBM’s products and contributing to a DevOps pipeline offering.

Jamie is a Senior Developer Advocate for Loqate formally at IBM & Sonatype, based in the UK. He has had the privilege to have spoken all around the world at developer conferences and is an organiser of London’s biggest developer community, the London... Show more

Sujay Jain

Sujay Jain

Sujay is a seasoned software engineer with expertise in building scalable data platforms and stream processing systems. Currently part of Netflix's Data Platform team, he leads various efforts in Data Mesh, which processes trillions of daily events. Sujay spearheaded building real-time streaming transformations, enabling quick, data-driven decisions.
Previously, he led various initiatives in Meta and Microsoft - from ultra high scale Data & Cloud Infrastructures to business critical Integrity Systems and Real-time messaging services.

Sujay is a seasoned software engineer with expertise in building scalable data platforms and stream processing systems. Currently part of Netflix's Data Platform team, he leads various efforts in Data Mesh, which processes trillions of daily events. ... Show more

Ole Michaelis

Ole Michaelis

Ole Michaelis is the Head of Engineering at 1KOMMA5º, a unicorn scale-up in renewable energy and clean tech. He's passionate about event-driven software engineering and building high-performing remote teams. From RailsConf to CodeMash, Ole enjoys sneaking onto stages to talk about software, teams, and tech.. In his free time, he's developing slidr.io, a streamlined slide-sharing platform. Ole is a passionate software lead who enjoys traveling and Mexican food. This self-proclaimed 'bad' German can juggle, loves spending time with his two kids, but still dislikes beer and soccer.

Ole Michaelis is the Head of Engineering at 1KOMMA5º, a unicorn scale-up in renewable energy and clean tech. He's passionate about event-driven software engineering and building high-performing remote teams. From RailsConf to CodeMash, Ole enjoys sne... Show more

Ralf Richter

Ralf Richter

Ralf Richter is a renowned IT expert with over two decades of professional experience, specializing in cloud technologies. He has demonstrated his expertise across various industries, including medical technology, finance, automotive, and manufacturing. As a consultant, Ralf has worked on cloud projects at various levels, from strategic to methodical aspects, advising both executive boards and developer teams.

Ralf has been repeatedly honored as a Microsoft Most Valuable Professional (MVP), underscoring his profound knowledge and significant contribution to the IT community. He serves as a Cloud Solution Architect and is also active as a coach and trainer for cloud and software technologies. Ralf is known for always being at the forefront of technology, particularly in the field of artificial intelligence, where he develops and implements innovative solutions.

Additionally, Ralf engages as a Community Leader, where he shares his knowledge and acts as a mentor for emerging professionals in the technology sector. His commitment and expertise make him a key figure in the world of IT and cloud technology.

Ralf Richter is a renowned IT expert with over two decades of professional experience, specializing in cloud technologies. He has demonstrated his expertise across various industries, including medical technology, finance, automotive, and manufacturi... Show more

Shweta Sharma

Shweta Sharma

Shweta is a highly skilled software professional with almost 12 years of experience in various technologies. She is a mentor and engineering lead at Intuit. She is a core member of Tech Women @Intuit and strongly advocates for women in Tech and believes in giving back to the community. Shweta is an active speaker who has presented at multiple forums, including GHC 2022, WomenInTech 2022 & 2023, Women Who Code San Diego and other events.

Shweta is a highly skilled software professional with almost 12 years of experience in various technologies. She is a mentor and engineering lead at Intuit. She is a core member of Tech Women @Intuit and strongly advocates for women in Tech and belie... Show more

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