Environment & Cleantech

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

Sarang Sarage

Sarang Sarage

IT Professional, Researcher, Author, Innovation Strategist, Educational Law Enforcement Veteran, Lifelong Student, Instructor, Public Speaker, Artist, Plenipotentiary Diplomat von Project Yog World
IM: 917218150760 & Email: creatorsarangprojectyogworld@gmail.com

IT Professional, Researcher, Author, Innovation Strategist, Educational Law Enforcement Veteran, Lifelong Student, Instructor, Public Speaker, Artist, Plenipotentiary Diplomat von Project Yog World IM: 917218150760 & Email: creatorsarangprojectyogwo... 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

Ashutosh Bhakare

Ashutosh Bhakare

Passionate about opensource fields, active fedora contributor, written few article for fedora and Red Hat , Active Docker community leader, Trying to promote Opensource by arranging AWS / Google Events as I am AWS UG , GDG UG and AWS CB. In Dec 2022 GDG Devfest we had taken a session for around 550+ attendees. Currently delivering training for Kubernertes / Docker and GKE

Passionate about opensource fields, active fedora contributor, written few article for fedora and Red Hat , Active Docker community leader, Trying to promote Opensource by arranging AWS / Google Events as I am AWS UG , GDG UG and AWS CB. In Dec 2022 ... Show more

Manuel Carrasco Molina

Manuel Carrasco Molina

Started with his C64 at age 11 in 1987. Manuel “Stuff” Carrasco Molina became a Pro Software Dev in 1997 after 3 years of CS. Started the 8rst french podcast about Apple in 2005. Started developing for iOS in 2008. With Swift since 2014 (pre-1.0).

Started with his C64 at age 11 in 1987. Manuel “Stuff” Carrasco Molina became a Pro Software Dev in 1997 after 3 years of CS. Started the 8rst french podcast about Apple in 2005. Started developing for iOS in 2008. With Swift since 2014 (pre-1.0). Show more

Oluwasegun Kayode

Oluwasegun Kayode

My main focus these days is building accessible, inclusive products and digital experiences for a variety of clients. I most enjoy working on projects that challenge me to learn something new and push me to grow as a developer.

When I'm not at the computer, I'm usually reading tech blogs, exploring new technologies, or learning about system design and architecture patterns.

My main focus these days is building accessible, inclusive products and digital experiences for a variety of clients. I most enjoy working on projects that challenge me to learn something new and push me to grow as a developer. When I'm not at the... 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

Elsa Iguedjtal

Elsa Iguedjtal

Convinced Agilist, motivated by small daily victories, amazed by life, and inhabited by the values ​​of the Agile Manifesto centered on people, respect, kindness and continuous improvement. I put my skills and experience at the service of those who share my daily life, but above all I try to make them reveal their own potential, sometimes nuggets that they are unaware of themselves...

Mother of 3 children, neuroatypical, feminist and climate fresco artist.

Convinced Agilist, motivated by small daily victories, amazed by life, and inhabited by the values ​​of the Agile Manifesto centered on people, respect, kindness and continuous improvement. I put my skills and experience at the service of those who s... Show more

Manuel Schindler

Manuel Schindler

Manuel Schindler is an Associate Principal Specialist Solution Architect at Red Hat, where he leads initiatives to increase developer productivity through Kubernetes adoption and other cloud-native technologies. With over 15 years of experience in software development, architecture, and consulting, Manuel is dedicated to empower developers and drive innovation in the enterprise sector.
He began his career at IBM Research & Development before transitioning into consulting to tackle real-world software architecture challenges in telecommunications, focusing on network management and enterprise architecture. He later led software development teams on IoT and cloud projects, employing modern development and SRE practices.
At Red Hat Professional Services, Manuel integrated advanced cloud technologies with operational best practices, leading digital transformation efforts and promoting platform adoption. He has architected key projects involving Kafka data streaming, OpenShift migrations, application modernization, and Zero-Trust systems. Currently, as part of the Platform Specialist team, he focuses on cloud-native solutions and enhancing developer productivity.
As a passionate advocate for open-source technologies, Manuel frequently speaks at industry events. He focuses on fostering collaboration between development and operations teams to accelerate innovation and build resilient, modern software systems. Outside of work, he enjoys mentoring aspiring associates, spending time outdoors, and cooking.

Manuel Schindler is an Associate Principal Specialist Solution Architect at Red Hat, where he leads initiatives to increase developer productivity through Kubernetes adoption and other cloud-native technologies. With over 15 years of experience in so... Show more

Joanna Montgomery

Joanna Montgomery

Joanna is an interaction designer, entrepreneur, and thought leader in human-centred technology. She is best known as the creator of Pillow Talk, the world’s first IoT product designed to help couples feel emotionally connected across distance.

With over a decade of experience at the intersection of tech and intimacy, Joanna now runs advises companies on designing digital products that prioritise empathy, trust, and human connection.

Known for her honest, no-fluff approach, she speaks globally on the future of emotionally intelligent tech.

Joanna is an interaction designer, entrepreneur, and thought leader in human-centred technology. She is best known as the creator of Pillow Talk, the world’s first IoT product designed to help couples feel emotionally connected across distance. W... Show more

Chewie XO

Chewie XO

Chewie is a dynamic force in the worlds of marketing, gaming, and blockchain innovation. As a seasoned marketing strategist, Chewie crafts compelling narratives that bridge traditional strategies with cutting-edge digital ecosystems. A veteran semi-pro gamer, Chewie has a deep history in gaming having managed e-sports teams and running a large gaming community in the past, dominating leaderboards or driving community growth.

Chewie is the co-founder of @OnChainBrits, a vibrant collective championing on-chain culture and British blockchain enthusiasts. In the kitchen of crypto creativity, he collaborate on @ChewieTech_xo whipping up innovative strategy solutions driving UX and functionality. Chewie is also a proud member of @AvaxTeam1 on the Avalanche network where he promotes decentralised finance and Web3 adoption.

With a knack for community-building and a passion for pixels-to-protocols, Chewie isn't just playing the game he is rewriting the rules.

Chewie is a dynamic force in the worlds of marketing, gaming, and blockchain innovation. As a seasoned marketing strategist, Chewie crafts compelling narratives that bridge traditional strategies with cutting-edge digital ecosystems. A veteran semi-p... Show more

Nik - Shahriar Nikkhah

Nik - Shahriar Nikkhah

Nik-Shahriar Nikkhah is a consultant, data engineer, tech lead, mentor, and founder of "SQL Data Side Inc." and co-founder of "DataAccolade" and "Azure IoTCoast2Coast," specializing in Microsoft Azure technologies. With over 30 years of experience, Nik started as a software developer and quickly specialized in data platforms, working extensively with Microsoft Fabric, Databricks, and Snowflake. He excels in designing and implementing backend data solutions across Synapse, AI, cloud data warehousing, and modern lakehouse architectures.
https://www.linkedin.com/in/nnikkhah/

Nik-Shahriar Nikkhah is a consultant, data engineer, tech lead, mentor, and founder of "SQL Data Side Inc." and co-founder of "DataAccolade" and "Azure IoTCoast2Coast," specializing in Microsoft Azure technologies. With over 30 years of experience, N... Show more

Victor Nystad

Victor Nystad

Design engineer with almost three decades bridging design and code, Victor brings a typographer's precision to web development. As Design Lead, Tech Lead and founding member of the Equinor Design System, he pursues print-quality typography on the web—applying optical and baseline grid alignment alongside algorithmically generated scales for both typography and colour. A champion of OKLCH and APCA for accessibility-first color systems, Victor believes that exceptional typography and accessibility aren't compromises but catalysts for better digital experiences.

Design engineer with almost three decades bridging design and code, Victor brings a typographer's precision to web development. As Design Lead, Tech Lead and founding member of the Equinor Design System, he pursues print-quality typography on the web... Show more

Dhruv Kumar

Dhruv Kumar

Software Engineer@Samwell.ai | DST Inspire Awardee | AIR 50 in SIC MOE | North Region Winner in CP | Intel AI Leader | Researcher | Speaker | AI Research and Development | Ex- AI Planet, KloudiDev |

Software Engineer@Samwell.ai | DST Inspire Awardee | AIR 50 in SIC MOE | North Region Winner in CP | Intel AI Leader | Researcher | Speaker | AI Research and Development | Ex- AI Planet, KloudiDev | Show more

Hana Amiri

Hana Amiri

I’m a technology leader who thrives at the intersection of architecture, strategy, and organizational design. For over a decade, I’ve led platform transformations, built distributed systems at scale, and helped companies rethink how they build, deliver, and operate software.
I work hands-on with engineering teams, coach leadership, and speak at conferences to challenge outdated assumptions and share lessons from the field.
🗺️ International experience. Polyglot. Opinionated, but always curious.
🎤 Speaker on topics like digital platforms, team dynamics, and sustainable software.
🌻 Occasionally philosophical

I’m a technology leader who thrives at the intersection of architecture, strategy, and organizational design. For over a decade, I’ve led platform transformations, built distributed systems at scale, and helped companies rethink how they build, deliv... Show more

Daniel Binggeli

Daniel Binggeli

Daniel Binggeli is the CTO at Puzzle ITC, an open-source-driven company, where he brings over 20 years of experience in the IT industry. With expertise in software development, architecture, and Platform Engineering, Daniel is passionate about how technical innovation can align with organizational transformation to empower teams and streamline operations.

What sets Daniel apart is his ability to connect and navigate across a diverse range of topics. From AI to sustainability in IT, and from his role as a hands-on CTO to his life as a dedicated family man and self-sufficient homesteader, Daniel thrives at the intersection of seemingly contrasting domains. This broad perspective allows him to approach challenges with creativity and balance, leveraging insights from all aspects of his life.

Throughout his career, Daniel has taken on roles such as developer, architect, and team lead, providing him with a well-rounded understanding of the software development lifecycle and operational dynamics. His blend of technical depth, leadership, and versatility makes him a driving force for impactful and sustainable solutions, both in technology and beyond.

Daniel Binggeli is the CTO at Puzzle ITC, an open-source-driven company, where he brings over 20 years of experience in the IT industry. With expertise in software development, architecture, and Platform Engineering, Daniel is passionate about how te... Show more

Luc Weinbrecht

Luc Weinbrecht

Meet Luc Weinbrecht, Green BPM Consultant at envite. As a distinguished Camunda Champion, he dives into the realm of cutting-edge software architecture within the Camunda framework. With boundless enthusiasm, Luc pioneers novel solutions for business monitoring and takes a serious stance in crafting strategies to significantly reduce the carbon impact of business processes. Join him on the exciting journey towards a greener, more efficient future.

Meet Luc Weinbrecht, Green BPM Consultant at envite. As a distinguished Camunda Champion, he dives into the realm of cutting-edge software architecture within the Camunda framework. With boundless enthusiasm, Luc pioneers novel solutions for business... Show more

Frank Lyaruu

Frank Lyaruu

Architect and software generalist. Rustacian. Java veteran. Sustainable computing advocate. Web assembly enthousiast. Occasional Embedded Rust streamer.

Architect and software generalist. Rustacian. Java veteran. Sustainable computing advocate. Web assembly enthousiast. Occasional Embedded Rust streamer. Show more

Michael Reichenbach

Michael Reichenbach

Michael is a Platform Engineer at 1KOMMA5°, where he builds the developer platform for Europe's largest virtual power plant. With over 10 years of experience creating developer-centric platforms, he has implemented Backstage in multiple organizations, won last year's poster session with a novel Helm-based deployment workflow for Google Cloud Run, and introduced the Component Stack—a method that combines Backstage metadata with Terraform to ensure labels are always up-to-date.

Michael is a Platform Engineer at 1KOMMA5°, where he builds the developer platform for Europe's largest virtual power plant. With over 10 years of experience creating developer-centric platforms, he has implemented Backstage in multiple organizations... 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

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

Collin Tsui

Collin Tsui

Business Intelligence professional with 20 years experience in data analytics, including at a top Power BI Consultant, Fortune 200 company and startup EPC. Combines business acumen with digital fluency and innovative mindset to improve data comprehension and facilitate data-driven decision making. Chaired Data Analytics Community at the Construction Industry Institute, and featured in BD+C Magazine’s 40 Under 40.

Business Intelligence professional with 20 years experience in data analytics, including at a top Power BI Consultant, Fortune 200 company and startup EPC. Combines business acumen with digital fluency and innovative mindset to improve data comprehen... Show more

Sébastien Warin

Sébastien Warin

Avec plus de 20 ans d’expérience dans les nouvelles technologies, le Cloud Computing et l'Internet des objets (IoT), j’ai acquis une expertise approfondie dans la conception et le développement de solutions innovantes, allant des applications utilisateur aux architectures Cloud complexes.

Aujourd'hui, en tant que Directeur Product & Engineering chez ENKI Home (filiale du groupe ADEO), je dirige la stratégie produit et l'exécution technique de la plateforme IoT du groupe ADEO / Leroy Merlin, en plaçant l’expérience Smart Home et la transition énergétique au cœur de nos priorités.

Passionné par l'innovation, je combine expertise technique et vision produit pour concevoir des solutions à forte valeur ajoutée, adaptées aux besoins utilisateurs et aux défis technologiques. Curieux et autodidacte, je suis également un contributeur actif à la communauté open source, partageant mes connaissances à travers des conférences et des articles.

Mon objectif : faire évoluer des produits alliant performance, simplicité d’usage et impact positif, tout en guidant les équipes vers l’excellence technique et l’innovation continue.

Avec plus de 20 ans d’expérience dans les nouvelles technologies, le Cloud Computing et l'Internet des objets (IoT), j’ai acquis une expertise approfondie dans la conception et le développement de solutions innovantes, allant des applications utilisa... Show more

Eduardo Arango Gutierrez

Eduardo Arango Gutierrez

Eduardo is a Senior Systems Software Engineer at NVIDIA, working on the Cloud Native Technologies team. Eduardo has focused on enabling users to build and deploy containers on distributed environments.

Eduardo is a Senior Systems Software Engineer at NVIDIA, working on the Cloud Native Technologies team. Eduardo has focused on enabling users to build and deploy containers on distributed environments. Show more

Patricia Soler Herrero

Patricia Soler Herrero

Patricia is author of the Children´s book: "El secreto que esconden los colores" that will be soon published in English. She has a university degree in Biology. She developed her Marketing and Business background at UCSD and SDSU in San Diego. She holds a Marketing Certificate in ESADE and a Communication Master in EADA (Barcelona). She is a certified Coach by the International Coaching Federation and also certified in Organization Relationship Systems Coaching (ORSC CRR Global)
Patricia has extensive experience in coaching, facilitation and consultancy around topics like leadership, communication, management, career development, Emotional Intelligence, time management, and day-to-day performance management. Patricia is working for the European Institutions (Commission, Parliament and Courts of Justice) and for NATO in Brussels and Luxembourg. In the private sector she works with companies like Inditex (Massimo Dutti, ZARA, Bershka), GSK, ING, L’Oréal, Astra Zeneca, Delitraiteur, Cargolux, Banco Santander, IPSEN and TOTAL in Brussels, London, Paris…working together with Human Resources to create specific and adapted trainings and conferences.
Lecturer in Gdansk University of Technology, ICHEC Business School in Brussels and EU Business School.
She is also a Keynote Speaker for Commerce schools like ESADE, companies like JUMP and many other institutions that need to boost their employees. Loves writing articles and podcasts for companies or for pleasure.
Her passion now is unlocking a person’s potential to maximize his or her own performance, and the best reward is their success.
She works in Spanish, English, French and Catalan.

Patricia is author of the Children´s book: "El secreto que esconden los colores" that will be soon published in English. She has a university degree in Biology. She developed her Marketing and Business background at UCSD and SDSU in San Diego. She ho... Show more

Celestina Amadi

Celestina Amadi

Celestina Amadi is a Cloud Engineer with over three years of experience in multi-cloud and hybrid environments, she specializes in Infrastructure as Code, Kubernetes, and securing cloud-native applications. Celestina is passionate about sharing knowledge and empowering teams to implement scalable and compliant infrastructure

Celestina Amadi is a Cloud Engineer with over three years of experience in multi-cloud and hybrid environments, she specializes in Infrastructure as Code, Kubernetes, and securing cloud-native applications. Celestina is passionate about sharing knowl... Show more

Godfrey Nolan

Godfrey Nolan

Godfrey Nolan is founder and president of RIIS LLC a mobile development firm in the Detroit Metro area. He is also author of Agile Swift (Apress), Agile Android (Apress), Bulletproof Android (Pearson), Android Best Practices (Apress), Decompiling Java (Apress) and Decompiling Android (Apress).

Godfrey Nolan is founder and president of RIIS LLC a mobile development firm in the Detroit Metro area. He is also author of Agile Swift (Apress), Agile Android (Apress), Bulletproof Android (Pearson), Android Best Practices (Apress), Decompiling Jav... Show more

Johannes Dumitru

Johannes Dumitru

Johannes is motivational and influential Technical leader working to design, develop, and apply Cloud , AI and Data Driven methodologies to create successful solutions and products for customers the digital economy. At Google I focus on Enterprise Data and AI architecture on distributed and multicloud.
Former researcher (Siemens ) , Lead Enterprise Architect @Oracle, , PM @Microsoft for Azure DevOps & Service Fabric , Lead architect @Swisscom, Lead of Engineering @Volksbank , more than 27 years of experience helping organizations succeed in their digital journey by applying Agile methodologies, architecture best practices, and building the Technical Innovation Pipeline.
Johannes is specialized in the Enterprise Cloud and Data Architecture and integration since cloud are born, high-scale backends with Microservices and distributed data platforms.
Build multiple Patterns and Practices groups and re-usable strategy execution for – Platform Modernization, Cloud native Integration, Data & Ai Platform. Participating in Design and build of multiple Cloud Services and features across multiple hyperscalers .
Creative, strategic thinker with an entrepreneurial spirit and experienced with professional speaking engagements, as author, and results-oriented problem solver with the skills to maintain focus in high-demand situations.
Committed to the development and support of positive team dynamics that lead to the creation of diverse successful products, projects, and multi-cultural groups of people.
Out-of-the-box thinker who believes in digitalization as the key factor to improving quality of life, looking for innovation that generates opportunities to design and build solutions for our environment and our communities.

Johannes is motivational and influential Technical leader working to design, develop, and apply Cloud , AI and Data Driven methodologies to create successful solutions and products for customers the digital economy. At Google I focus on Enterprise D... 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

Phillip Ssempeebwa

Phillip Ssempeebwa

A self-motivated and detail-oriented Software and Web Developer with three years of industry experience in testing, validating, and enhancing application performance. Possesses strong skills in diagnosing issues and implementing effective solutions, honed through a solid academic background in Information Technology. Passionate about leveraging technology to
address environmental challenges, particularly in climate resilience. Adept at client engagement, project management, and collaborating with teams to deliver features and updates. A dependable professional with proven strengths in time management, troubleshooting, and ethical work practices, eager to contribute to organizational success and take on new challenges.

A self-motivated and detail-oriented Software and Web Developer with three years of industry experience in testing, validating, and enhancing application performance. Possesses strong skills in diagnosing issues and implementing effective solutions, ... Show more

Laurent Morisseau

Laurent Morisseau

Laurent Morisseau accompagne les PME et ETI dans leurs transformations rapides grâce à une approche de stratégie adaptative. Auteur reconnu, pionnier des OKR en France, il a cofondé le framework open source Agile4Enterprise. Il intervient sur les enjeux de pilotage sous incertitude, agilité d’entreprise, organisation en flux et (re)design stratégique. Conférencier expérimenté, il partage une vision lucide, systémique et actionnable du changement.

Laurent Morisseau accompagne les PME et ETI dans leurs transformations rapides grâce à une approche de stratégie adaptative. Auteur reconnu, pionnier des OKR en France, il a cofondé le framework open source Agile4Enterprise. Il intervient sur les enj... Show more

Please note that Sessionize is not responsible for the accuracy or validity of the data provided by speakers.

Join Speakers Directory

Join our Speakers Directory today and amplify your reach! Showcase your expertise to a global audience hungry for your insights. Let your voice be heard!

Create Profile