Ines Akrap is a Frontend Software Engineer passionate about optimizing websites to be fast, sustainable, and provide the best user experience for every user. She works in Storyblok as Solutions Engineer. She enjoys sharing her knowledge with others through talks, podcasts, workshops, and courses. Her current biggest project is teaching one little human risk management and words.

Ines Akrap is a Frontend Software Engineer passionate about optimizing websites to be fast, sustainable, and provide the best user experience for every user. She works in Storyblok as Solutions Engineer. She enjoys sharing her knowledge with others t... Show more

Imagine a world where cutting-edge technology teams up with unyielding passion to take on the biggest challenges of our time. That's where I come in. I'm Ayon Roy, and I'm not just about crunching numbers and lines of code.

I'm on a mission to leverage the extraordinary capabilities of Data Science, Machine Learning, and Artificial Intelligence to tackle the pressing issues of sustainability and climate change.

What truly fires me up is the idea of using AI to tackle sustainability and climate-related challenges. I've had my fair share of adventures in the world of Data Science, AI, and ML, having hopped through various internships. Right now, I'm proudly wearing the hat of an Executive Data Scientist at NielsenIQ, where I get to channel my passion into meaningful projects.

However, my journey doesn't stop at my day job—I'm deeply involved in giving back to the community. I spend time mentoring hackathons and boot camps, helping budding tech enthusiasts find their way.

When it comes to speaking, I'm no stranger to the stage. I've stood in front of audiences around the world, delivering over 70 technical talks at international and national conferences, as well as meetups. From India to the USA, Ireland to Nigeria, and even Japan, I've taken the stage physically and virtually, adapting to different formats and keeping the crowd engaged.

But I'm not just about speaking; I'm also a firm believer in hands-on involvement. I've mentored over 100 hackathons, collaborating with prestigious institutions like John Hopkins School of Medicine, Jawaharlal Nehru University, IIT Madras, and Delhi University. It's my way of giving back and nurturing the next wave of innovators.

One of my proudest achievements is organizing India's First Kaggle Days Meetup in Delhi NCR, a platform that brings together minds hungry for knowledge and collaboration. And yes, I also indulge in reviewing technical books because staying ahead of the curve matters to me.

If you want to know more about me, check out my Personal Website (https://ayon-roy.netlify.app) or connect with me on LinkedIn (https://www.linkedin.com/in/ayon-roy/). I'm excited about the chance to share my journey, insights, and passions with your event. Let's make it awesome together!

Imagine a world where cutting-edge technology teams up with unyielding passion to take on the biggest challenges of our time. That's where I come in. I'm Ayon Roy, and I'm not just about crunching numbers and lines of code. I'm on a mission to le... Show more

William is a CNCF Ambassador and currently working at Mirantis as a Consulting Architect. He’s focused in helping customers designing, building, and running their Kubernetes, and Internal Developer Platforms. He wore many hats in the IT world, Engineering, Pre-Post sales, Product Owner and Consulting. from HPC, Storage to Distributed Systems.
William enjoys volunteering at the Dutch Cloud Native/Kubernetes Meetup and Organizing the KCD Netherlands events. Has lived in many European countries and now Netherlands is the place he calls home.

William is a CNCF Ambassador and currently working at Mirantis as a Consulting Architect. He’s focused in helping customers designing, building, and running their Kubernetes, and Internal Developer Platforms. He wore many hats in the IT world, Engine... Show more

Ex-founding team of Canva, I've worked at Elastic, and now focused on founding Carbonifer.io
Based in Nantes, France, I'm interested in sustainability of the Cloud and ICT in general.

Ex-founding team of Canva, I've worked at Elastic, and now focused on founding Carbonifer.io Based in Nantes, France, I'm interested in sustainability of the Cloud and ICT in general. Show more

Claire Kemp is a passionate product manager with a background in cleantech and a focus on solving meaningful problems through technology. She was part of the team behind OVO's Charge Anytime, a smart-charging solution for electric vehicles, and played a key role in its journey from concept to scale in a fast-paced 18-month timeline. Claire enjoys the challenges of working across industries, collaborating with diverse stakeholders, and learning through the ups and downs of building products in emerging markets. She believes in the power of agile practices to tackle complex challenges like climate change and is excited to share lessons from her experiences.

Claire Kemp is a passionate product manager with a background in cleantech and a focus on solving meaningful problems through technology. She was part of the team behind OVO's Charge Anytime, a smart-charging solution for electric vehicles, and playe... Show more

Pini Reznik is a seasoned technology leader with extensive experience in the software industry. He is the CEO and Co-Founder of re:cinq, a pioneering Green Software Services business that empowers organisations to reduce their carbon footprint through innovative software solutions.

Pini Reznik is a seasoned technology leader with extensive experience in the software industry. He is the CEO and Co-Founder of re:cinq, a pioneering Green Software Services business that empowers organisations to reduce their carbon footprint throug... Show more

Saravanan is an Architect working at Rabobank, Netherlands and one of the leads of the Growing Greener (Sustainability) community in the bank.

He has more than 22 years of experience in diverse IT and business roles with different banks across the world.

His passion is in Architecture, IT sustainability and Green Software and how we can generate more interest among the IT community in sustainable software.

Saravanan is an Architect working at Rabobank, Netherlands and one of the leads of the Growing Greener (Sustainability) community in the bank. He has more than 22 years of experience in diverse IT and business roles with different banks across th... Show more

Michael Mueller is a widely recognised expert in cloud technologies, artificial intelligence, transformation, and sustainable software, with a career spanning over two decades—from technological innovation to senior management roles. As a former CNCF Ambassador and the current Co-Chair of the Green Software Foundation’s Policy Working Group, he has significantly contributed to advancing the cloud, AI, and sustainable IT industries. Michael shares his knowledge as a lecturer at the Lucerne University of Applied Sciences and Arts and as a speaker at various industry conferences.

Michael Mueller is a widely recognised expert in cloud technologies, artificial intelligence, transformation, and sustainable software, with a career spanning over two decades—from technological innovation to senior management roles. As a former CNCF... Show more

After an atypical career in law, the arts and video games, I chose to retrain in development. My desire to promote continuous improvement and communication led me to become a Scrum Master, Agile Coach, Systemic Professional Coach and Responsible Digital Lead. As a professional facilitator for the Fresque du Climat et du Numérique, I am constantly learning about the ecological transition, responsible digital technologies and sociology. Involved in Time For The Planet and supporting women in the digital world. As a theater practitioner, I find it a way of creatively exploring and communicating. What drives me: helping companies and individuals to integrate climate and social issues into their practices.

After an atypical career in law, the arts and video games, I chose to retrain in development. My desire to promote continuous improvement and communication led me to become a Scrum Master, Agile Coach, Systemic Professional Coach and Responsible Digi... Show more

Justice is a Programs and Operations expert with a keen interest in sustainability and cleantech, He is a current Global Ambassador for UNLEASH, a trained Climate Reality Leader, and a graduate of mechanical engineering. Justice is Microsoft Certified in M365, Azure, and Power Platforms.

Justice is the current Growth and Operations Manager at Trashcoin UG, a German/Nigerian startup focused on digitizing waste collection in Africa. He is also the current Country Director for the youth-led nonprofit AIESEC in Rwanda.

Justice is a Programs and Operations expert with a keen interest in sustainability and cleantech, He is a current Global Ambassador for UNLEASH, a trained Climate Reality Leader, and a graduate of mechanical engineering. Justice is Microsoft Certifie... Show more

Neeraj is the co-founder of Vivid Climate, a climate management and accounting platform. Neeraj is a polyglot. Over the years, he has worked on a variety of full-stack software and data-science applications, as well as computational arts, and likes the challenge of creating new tools and applications, and is an active speaker with talks and tutorials presented at multiple conferences.

Neeraj is the co-founder of Vivid Climate, a climate management and accounting platform. Neeraj is a polyglot. Over the years, he has worked on a variety of full-stack software and data-science applications, as well as computational arts, and likes t... Show more

Geospatial expert, data scientist - PhD student.

Geospatial expert, data scientist - PhD student. Show more

I'm a Product Owner of a Cloud Engineering & Enablement team at a Governmental Software company called Wigo4it, which builds Social Security software. I was part of the digital transformation Wigo4it made from a old-fashioned traditional company to a fully focused Cloud and DevOps organization.

With my enthusiasm and creativity, I like to help organizations gain new insights to become more Cloud and DevOps-oriented. I'm fascinated by the fact that people have a fixed mindset and I always try to inspire others in a unique way to be more successful.

I'm a frequent speaker at various conferences. Last year I delivered sessions at events like Techorama, Microsoft Belgium Government Day, International Product owner Day, Azure Meet-ups, and many more. Microsoft often asks me to give customer case presentations about our transformation.

Lately the greening of IT has gained more of my interest. A topic that seems to not be considered while we're all building new software and services. It's time for the World to add the greening of IT to our digital transformations as well.

You can always contact me to talk about subjects like: DevOps, Cloud Computing, Sustainable IT, and Growth Mindset.

I'm a Product Owner of a Cloud Engineering & Enablement team at a Governmental Software company called Wigo4it, which builds Social Security software. I was part of the digital transformation Wigo4it made from a old-fashioned traditional company to a... Show more

Senior Web Performance Consultant | Senior Product Manager | UX Advocate | Sustainable Web

Senior Web Performance Consultant | Senior Product Manager | UX Advocate | Sustainable Web Show more

I'm a Spatial Data Scientist

I'm a Spatial Data Scientist Show more

I am the COO and co-founder of Felicity Smart Infrastructure.
Felicity's purpose is to minimize CO2, light pollution and drive safer roads.
I am proud to be working in a great team on technology and services which deliver tangible results across geographies. Delivering outcomes which have immediate impact is a great motivator that accelerates our environmentally friendly Ai technologies.

I am the COO and co-founder of Felicity Smart Infrastructure. Felicity's purpose is to minimize CO2, light pollution and drive safer roads. I am proud to be working in a great team on technology and services which deliver tangible results across ge... Show more

Anne is a service designer and creative strategist.
She is passionate about achieving sustainable growth by tackling complex systems and balancing the interests of organisations, customers, staff, and the planet. She helps organisations find the path from intention to delivery and learn to design for themselves.
She is a ‘design magpie’, sharing insights across sectors and pushing the boundaries of design by learning from other disciplines.

Anne is a service designer and creative strategist. She is passionate about achieving sustainable growth by tackling complex systems and balancing the interests of organisations, customers, staff, and the planet. She helps organisations find the pat... Show more

Dr. Jackie Grant taught biology and environmental science at Southern Utah University for 12 years before joining Grand Staircase Escalante Partners in 2024. During that time she established science-based partnerships with Federal land management agencies such as the Bureau of Land Management, National Park Service, Fish and Wildlife Service, and National Forest Service. She is the Vice President of the Utah Native Plant Society and served as the Vice President for Education and Outreach for the Society for Conservation Biology. Her broad expertise covers environmental genetics, native plants, pollinators, and active transportation. Dr. Grant was a Fulbright Scholar to New Zealand in 2023, where she learned about seed preservation from an Indigenous (Māori) perspective. She now directs Grand Staircase Escalante Partners, which is the official Friends Group of the Grand Staircase-Escalante National Monument.

Dr. Jackie Grant taught biology and environmental science at Southern Utah University for 12 years before joining Grand Staircase Escalante Partners in 2024. During that time she established science-based partnerships with Federal land management age... Show more

Currently operating as a Senior Software Engineer with Liberty IT, Paddy has been with the organisation for five years and is the Co-Chair of the Liberty IT Green Scene ERG, an employee-led sustainability advocacy group. Previously working as an Environmental Engineer for over 15 years, involvement in the Liberty IT Green Scene ERG provides a vehicle for Paddy to channel his enthusiasm for sustainability in an effort to promote good environmental practice by his Liberty IT colleagues. Paddy's main focus has been on promoting sustainable software engineering principles that compliment engineering excellence frameworks as a means to reduce carbon emissions of services.

Currently operating as a Senior Software Engineer with Liberty IT, Paddy has been with the organisation for five years and is the Co-Chair of the Liberty IT Green Scene ERG, an employee-led sustainability advocacy group. Previously working as an Envi... Show more

Tech for Nature

Tech for Nature Show more

Sustainability Global Black Belt Technical Data Lead at Microsoft

Andres Ravinet combines a deep understanding of technology and sustainability to help enterprises advance their net-zero ambitions. As a Sustainability Global Black Belt Technical Data Lead at Microsoft, he uses AI and data-driven strategies, leveraging solutions like Microsoft Cloud for Sustainability, Sustainability Data Solutions, and Microsoft Fabric to drive impactful digital transformation.

Throughout his tenure at Microsoft Technology Centers (MTC), Andres has led strategic engagements and architecture sessions, translating complex AI and cloud solutions into actionable plans for customers. His expertise spans from developing proofs of concept to guiding organizations on integrating advanced AI and data technologies to optimize sustainability practices.

Beyond his technical contributions, Andres is a champion of continuous learning and innovation. He has led the US MTC Sustainability Community, advocated for global knowledge sharing, and delivered compelling presentations at industry conferences, distilling sophisticated AI concepts into impactful insights for diverse audiences.

Andres holds a Business Administration background from Baruch College and the University of Miami and completed a Sustainability Business Management program at the University of Cambridge. Fluent in English and Spanish, he connects authentically with global audiences, inspiring them to harness the power of AI and cloud technology for a sustainable future.

Sustainability Global Black Belt Technical Data Lead at Microsoft Andres Ravinet combines a deep understanding of technology and sustainability to help enterprises advance their net-zero ambitions. As a Sustainability Global Black Belt Technical D... Show more

Adam is the Partner Alliance and Community lead at Advancing Analytics - a Microsoft Data & AI Specialised Partner and Databricks Select Partner. Over the past 15 years, Adam has led tech community efforts at companies including Microsoft and Green Software Foundation. He is passionate about lifting up voices of underrepresented communities. In his spare time, he has a keen interest in green tech, including EVs, solar and battery technology.

Adam is the Partner Alliance and Community lead at Advancing Analytics - a Microsoft Data & AI Specialised Partner and Databricks Select Partner. Over the past 15 years, Adam has led tech community efforts at companies including Microsoft and Green S... Show more

Working on the transition of energy markets. Creating high value projects and business cases für entrepreneurs. Aligning energy prizing, capex and opex to perfect balance. Highly experienced in energy procurment, legal aspects and understanding business needs

Working on the transition of energy markets. Creating high value projects and business cases für entrepreneurs. Aligning energy prizing, capex and opex to perfect balance. Highly experienced in energy procurment, legal aspects and understanding busin... Show more

- Entrepreneurial-minded technologist with 13 years in Product, Sales and Consulting roles in B2B, SaaS, AI, Data Analytics
- Worked in industries like Energy, Manufacturing, Climate, Finance, CPG, Pharma, Geo-spatial
- Built 0 to 1 software products across 4 Startups (Pre-Seed to Series E)
- Terra.do Climate Action Fellow

- Entrepreneurial-minded technologist with 13 years in Product, Sales and Consulting roles in B2B, SaaS, AI, Data Analytics - Worked in industries like Energy, Manufacturing, Climate, Finance, CPG, Pharma, Geo-spatial - Built 0 to 1 software produc... Show more

Kristin Demoranville is the visionary founder and CEO of AnzenSage, a cybersecurity firm focused on the food industry. She is also the co-founder and CEO of AnzenOT, a SaaS OT Cybersecurity Risk management solution that uses AI to quantify OT Cybersecurity risks and generate scenarios. With a quarter-century in the tech sector, Kristin is pioneering a transformative approach by intertwining cybersecurity and food protection culture. She challenges conventional tech boundaries by centering her philosophy on the pivotal role of people and processes. Her collaborations with Fortune 500 powerhouses, an academic background in Environmental Management, and research in Gorilla behavior have equipped her with a holistic perspective that allows her to make unique connections between people, processes, and technology. A recognized figure in leading publications and a coveted speaker at various events, Kristin stands as a bridge between food protection and cybersecurity. Beyond her corporate feats, she's the charismatic host of the "Bites & Bytes Podcast," fostering enlightening dialogues between the food industry and cybersecurity professionals.

Kristin Demoranville is the visionary founder and CEO of AnzenSage, a cybersecurity firm focused on the food industry. She is also the co-founder and CEO of AnzenOT, a SaaS OT Cybersecurity Risk management solution that uses AI to quantify OT Cybers... Show more

Geographer is committed to the development of society and climate resilience, through research and the use of geospatial tools.

Geographer is committed to the development of society and climate resilience, through research and the use of geospatial tools. Show more

Experienced engineer & technical consultant with a strong background in the energy and HVAC sectors. His career spans consulting, engineering and business development across various companies and institutions for almost 19 years. Dario is a founder of Brainblockenergy LLC consultant company, where he serve as a consultant and advisor in emerging technologies, focusing on DC infrastructure, IoT, AI in HVAC, smart grids, micro-grids, and blockchain. At the forefront of developing next-generation solutions, Dario is focused to deliver comprehensive and cutting-edge strategies tailored to the clients needs. With an instinctive entrepreneurial spirit, Dario excel at stepping beyond comfort zones to drive transformative change.

Experienced engineer & technical consultant with a strong background in the energy and HVAC sectors. His career spans consulting, engineering and business development across various companies and institutions for almost 19 years. Dario is a founder o... Show more

David based in Nice, France is a Data Centre
Decarbonisation and Heat Reuse consultant with many years of experience in district heating, HVAC and data centre cooling. He worked for global heat transfer companies during the last 20 years and has a comprehensive approach for data
centre design.
David is committed to offer technical & ownership consulting services to his clients, with a special focus on the data centre industry and heat reuse applications for
different climates. His support based on carbon footprint analysis and climate profile provide the transparency and avoid the “greenwashing”.
He is well-known for representing the Open Compute Project Foundation (OCP) in the EMEA region and active participation in OCP Cooling Environments Project. He is also a member of Technology Committee at Infrastructural Masons (iMasons).

David based in Nice, France is a Data Centre Decarbonisation and Heat Reuse consultant with many years of experience in district heating, HVAC and data centre cooling. He worked for global heat transfer companies during the last 20 years and has a c... Show more

Dever Haffner-Ratliffe has worked in solar energy related roles for 15 years, including within the solar industry, state agencies, and utilities. She brings an honest and engaging introduction to solar for any audience.

Dever Haffner-Ratliffe has worked in solar energy related roles for 15 years, including within the solar industry, state agencies, and utilities. She brings an honest and engaging introduction to solar for any audience. Show more

Astrid is Head of Public Sector and Sustainability at Techbuyer, which specialises in sustainable solutions for Enterprise IT hardware. She is a Chartered Environmentalist and full member of the Institute of Environmental Management and Assessment (IEMA). Astrid has co-authored a number of academic papers on circular economy and energy efficiency in the IT sector and also lead the development of the Sustainability Best Practice whitepaper for the UK data centre sector through the DCA. Her current focus is industry training on sustainability and net zero through the delivery of IEMA certified courses at Techbuyer.

Astrid is Head of Public Sector and Sustainability at Techbuyer, which specialises in sustainable solutions for Enterprise IT hardware. She is a Chartered Environmentalist and full member of the Institute of Environmental Management and Assessment (I... Show more