Environment & Cleantech

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

Emanuel Toledo

Emanuel Toledo

Emanuel Toledo is a Data Scientist and holds a degree in Public Management, specializing in the implementation of artificial intelligence and the strategic use of data in organizations.

With over 15 years of experience in the public sector, he works on designing practical frameworks for AI adoption, addressing its limitations, risks, and challenges in real-world decision-making contexts.

He is the founder of Thinking Out!, a consulting firm focused on data analytics, artificial intelligence, and digital transformation, where he supports institutions and professionals in the effective integration of these technologies.

He is currently researching how the public sector can reduce its structural gaps and improve its capabilities through the strategic adoption of technology. As part of this work, he developed a digital transition approach adaptable to different types of organizations, aimed at effectively integrating data and artificial intelligence in real-world management contexts.

Emanuel Toledo is a Data Scientist and holds a degree in Public Management, specializing in the implementation of artificial intelligence and the strategic use of data in organizations. With over 15 years of experience in the public sector, he wor... Show more

Lirone Glikman

Lirone Glikman

Lirone Glikman is an international speaker, bestselling author, and consultant on business networking and personal branding using AI, and business development for startups and high-tech companies. She has consulted and spoken to developers, founders, and women leaders in 28 countries, sharing her methodology for achieving business results through authentic connections.

She is the author of the amazon bestseller "The Super Connector's Playbook". With over 20 years of global experience across Europe, Australia, and the U.S., she brings both corporate and startup perspectives to the tech world. Lirone contributes to leading global magazines and serves as an executive director at a UN-affiliated NGO supporting the Sustainable Development Goals.

Lirone Glikman is an international speaker, bestselling author, and consultant on business networking and personal branding using AI, and business development for startups and high-tech companies. She has consulted and spoken to developers, founders,... Show more

Francesco Fullone

Francesco Fullone

I'm Francesco Fullone, a business designer, consultant, and mentor and investor in technology companies focusing on sustainability or social impact.

I help companies (in any stage) to better define their business propositions to create options to validate them, and I advise them to organize themselves better to reach their goals.

I founded, and I contribute to Apropos, a company that helps communities, companies, and local groups organize events and workshops. If you attended an international conference about web technologies in Italy, you met me as a speaker, organizer, or attendee.

I founded companies such as Digitiamo to create NLP and AI-related products, Carma, to work on the next food technologies. In the past, Ideato, where I contributed to its growth for more than ten years, creating an innovative and quality reference for the development agencies in Italy.

I'm the president of the GrUSP, a no-profit association that encourages best practices in web development since 2002.

I'm Francesco Fullone, a business designer, consultant, and mentor and investor in technology companies focusing on sustainability or social impact. I help companies (in any stage) to better define their business propositions to create options to ... Show more

Manuel Carrasco Molina

Manuel Carrasco Molina

Started with his C64 at age 11, Manu “Stuff” Carrasco Molina later became a Pro Software Dev after 3 years of CS. He started the first french podcast about Apple in 2005. Started developing for iOS in 2008. With Swift since 2014 and SwiftUI since 2019. He looks at visionOS on the side since 2023, waiting the revolution to arrive (or not). Most importantly, he has been actively involved in local politics with the Greens in Germany since 2011, sitting at various city and regional councils, and even trying to run for European Parliament. That `try` landed in the `catch` block though, but oh well, he learned ;-)

Started with his C64 at age 11, Manu “Stuff” Carrasco Molina later became a Pro Software Dev after 3 years of CS. He started the first french podcast about Apple in 2005. Started developing for iOS in 2008. With Swift since 2014 and SwiftUI since 201... 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

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

Simone Recupero

Simone Recupero

I'm a software developer who loves architecture and constantly learning new things, I love to understand everything behind every kind of argument, even not related to the software environment.
I work to improve my knowledge of Cloud Systems and Kubernetes.
My expertise revolves around crafting innovative and green applications.

I'm a software developer who loves architecture and constantly learning new things, I love to understand everything behind every kind of argument, even not related to the software environment. I work to improve my knowledge of Cloud Systems and Kub... Show more

Paolo Ranzani

Paolo Ranzani

I am a professional with 5+ years of experience designing, implementing, and managing scalable cloud data architectures. As a technical consultant, I specialize in Data&AI solutions that span the entire stack of modern Cloud Data Platforms, mainly based on Microsoft Azure, Microsoft Fabric, Databricks, Hashicorp Terraform, Azure DevOps, and GitHub.
I have a solid university background (MSc in Mathematical Engineering at Politecnico of Milan), combined with a proven ability to communicate with different kind of audiences.
I complement my core skills by cultivating interests in the ethical, social, and environmental aspects of modern technologies. I'm interested in science outreach and actively involved in tech events, always looking for continuous learning.

I am a professional with 5+ years of experience designing, implementing, and managing scalable cloud data architectures. As a technical consultant, I specialize in Data&AI solutions that span the entire stack of modern Cloud Data Platforms, mainly ba... Show more

Robinson Otochi

Robinson Otochi

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

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

Nina Karisik

Nina Karisik

Nina Ajnira Karisik is a software engineer, speaker, and founder of MadeApt, a fashion-tech startup reimagining how clothing is made and experienced. With a background in AI, development, and community-building, Nina’s work blends technical depth with a human touch. She’s known for creating interactive sessions where audiences co-create apps live, exploring the joys and messiness of coding with AI. Her talks and talks have been featured in Australia, India, Spain and beyond

Nina Ajnira Karisik is a software engineer, speaker, and founder of MadeApt, a fashion-tech startup reimagining how clothing is made and experienced. With a background in AI, development, and community-building, Nina’s work blends technical depth wit... Show more

Vincent Offroy

Vincent Offroy

Hello, i'm a french Android developer at Leboncoin, where I actively contribute to the development of sustainable and innovative solutions. I am deeply invested in promoting eco-friendly practices within my company and beyond by aligning technological advancements with environmental responsibility.

Hello, i'm a french Android developer at Leboncoin, where I actively contribute to the development of sustainable and innovative solutions. I am deeply invested in promoting eco-friendly practices within my company and beyond by aligning technologica... Show more

Diallo Thierno

Diallo Thierno

Currently, I am working as a Staff Engineer at Axa France for the past year and half. I worked as a Technical Leader/Senior Software Engineer at Axa France for 3 and a half years. I started at Axa France 5 years ago.

I am an experienced engineer with a proven track record in IT. I am proficient in Java/JEE/Spring/SpringBoot, Python, PostgreSQL, Webmethods, ODM, SOA concepts, statistical modeling, and Prolog. I hold a solid engineering background with a degree in Computer Engineering and Statistics focused on systems and network engineering, software engineering, and financial engineering from Polytechnique Lille.

Previously, I worked for SNCF for 4 years, and before that, for Capgemini for 2 and a half years.

Currently, I am working as a Staff Engineer at Axa France for the past year and half. I worked as a Technical Leader/Senior Software Engineer at Axa France for 3 and a half years. I started at Axa France 5 years ago. I am an experienced engineer w... Show more

Emma-Claire Shaw

Emma-Claire Shaw

I am a creative and strategic leader with a focus on leveraging technology to drive positive change. Passionate about cloud-enabled transformation, I specialize in leading M365 adoption, governance and enablement, with a focus on the Power Platform. My goal is to unlock the immense value this technology offers, accelerating digital transformation and empowering individuals to make a meaningful impact. With 18 years of experience in technology innovation and consultancy, I excel at identifying and harnessing emerging tech to transform enterprises and deliver lasting value.

I am a creative and strategic leader with a focus on leveraging technology to drive positive change. Passionate about cloud-enabled transformation, I specialize in leading M365 adoption, governance and enablement, with a focus on the Power Platform. ... Show more

Apurva Godghase

Apurva Godghase

Apurva is a Lead Computer Vision Engineer at Brambles, with over seven years of R&D experience across diverse industrial domains. At Brambles, she specializes in designing and deploying cutting-edge machine learning and computer vision IoT prototypes to enhance supply chain efficiencies. Previously, at Spectrum, she contributed to Industrial IoT R&D, focusing on machine learning for wireless access, video analytics, and predictive air quality modeling using edge device data. Her tenure at Lands’ End involved expertise in sales forecasting, pricing strategies, and product similarity analysis.
She has also conducted independent research on Large Language Models (LLMs), exploring their applications in supply chain solutions. She is also a member of the Harvard Business Review Advisory Council, a research community of business professionals. Passionate about the convergence of computer vision, NLP, and machine learning, she is dedicated to driving impactful advancements in technology and operational excellence.

Apurva is a Lead Computer Vision Engineer at Brambles, with over seven years of R&D experience across diverse industrial domains. At Brambles, she specializes in designing and deploying cutting-edge machine learning and computer vision IoT prototypes... Show more

Alicia Rojas

Alicia Rojas

Alicia is a software developer, musician, and natural resources engineer from Chile. Through consultancies and open-source contributions, she has built digital products committed to social and environmental impact, and her background also includes agroecology and environmental education. Her current work focuses on product engineering and harness engineering: designing the systems, scaffolding, and workflows that make AI agent output trustworthy at scale, so teams can move from reviewing code line by line to gardening the systems that produce it.

Alicia is a software developer, musician, and natural resources engineer from Chile. Through consultancies and open-source contributions, she has built digital products committed to social and environmental impact, and her background also includes ag... Show more

Aquayemi-Claude Akinsanya

Aquayemi-Claude Akinsanya

Aquayemi-Claude’s relentless drive for systemic reform has positioned him as a key figure across global platforms. He serves as a leader in youth empowerment, a mentor in educational equity, and a public speaker whose message resonates with diverse audiences. As a solopreneur and thought leader, his work bridges entrepreneurship, activism, and environmentalism, while his contributions to the Global Network of Young Persons with Disabilities highlight his commitment to creating inclusive opportunities for marginalized communities.

A compelling public speaker and storyteller, Aquayemi-Claude captivates audiences with inspiring narratives and thought-provoking insights. With a gift for communication and a dedication to amplifying marginalized voices, Aquayemi-Claude inspires action and fosters dialogue on issues of social significance.

Aquayemi-Claude is also an accomplished author, sharing perspectives and experiences that challenge conventional wisdom and inspire critical reflection. Through written works, Aquayemi-Claude invites readers on a journey of discovery and empowerment, encouraging introspection and growth.

Aquayemi-Claude’s relentless drive for systemic reform has positioned him as a key figure across global platforms. He serves as a leader in youth empowerment, a mentor in educational equity, and a public speaker whose message resonates with diverse a... Show more

Assal Halima

Assal Halima

Bonjour, moi c’est Halima. Je suis experte en données spatiales et systèmes d’information géographique (SIG), avec plusieurs années d’expérience dans le développement et l’analyse de données.

Au cours de mon parcours, j’ai travaillé comme développeuse et analyste data, ce qui m’a permis de concevoir des solutions SIG concrètes, de l’architecture des bases de données à la visualisation interactive et aux pipelines de traitement des données.

Je suis passionnée par le potentiel des données spatiales pour comprendre, simuler et modéliser le monde réel, et j’aime partager cette expertise avec la communauté afin d’inspirer de nouvelles approches et solutions.

Bonjour, moi c’est Halima. Je suis experte en données spatiales et systèmes d’information géographique (SIG), avec plusieurs années d’expérience dans le développement et l’analyse de données. Au cours de mon parcours, j’ai travaillé comme développ... Show more

Kshitij Raj Sharma

Kshitij Raj Sharma

I am Kshitij raj sharma from Nepal , An OSM enthusiastic , Open Source Spatial Developer , Geomatics Engineer. I love maps and love contributing & making tools that benefits humankind

I am Kshitij raj sharma from Nepal , An OSM enthusiastic , Open Source Spatial Developer , Geomatics Engineer. I love maps and love contributing & making tools that benefits humankind Show more

Vishal Sharma

Vishal Sharma

As Software Engineering leader, I bring over 20 years of expertise in enterprise architecture and digital transformation. By leading cross-functional teams, I enable the delivery of secure, scalable solutions that optimize operations and enhance client engagement. My efforts focus on integrating innovative technologies to align with strategic business goals, resulting in measurable outcomes for stakeholders.

With a strong foundation in business architecture and fintech innovation, I excel in modernizing platforms to meet evolving industry demands. Equipped with certifications such as TOGAF, I prioritize seamless system integration, cost efficiency, and regulatory alignment to drive long-term value for organizations. Passionate about solving complex challenges, I work collaboratively to empower teams and achieve sustainable success.

As Software Engineering leader, I bring over 20 years of expertise in enterprise architecture and digital transformation. By leading cross-functional teams, I enable the delivery of secure, scalable solutions that optimize operations and enhance clie... Show more

Antony Diaz

Antony Diaz

Antony Diaz is a Microsoft MVP, Colombian-Canadian tech entrepreneur, and cybersecurity specialist, focused on responsible AI for social good.

As CEO & co-founder of AskAïa, an AI-powered immigration platform that gives newcomers and the companies that hire them clear, data-driven road-maps: centralizing documents, tracking key dates, and delivering proactive compliance alerts in more than 80 languages.

Antony shares best practices on trustworthy AI and election integrity through weekly articles, conference talks, and hands-on workshops across the Americas. Driven by a background in mathematics, he continues the mission to deploy advanced technology, tempered by empathy, to solve real problems at scale and leave no one behind.

Antony Diaz is a Microsoft MVP, Colombian-Canadian tech entrepreneur, and cybersecurity specialist, focused on responsible AI for social good. As CEO & co-founder of AskAïa, an AI-powered immigration platform that gives newcomers and the companies... Show more

Oussama Elmerrahi

Oussama Elmerrahi

Oussama Elmerrahi is a data manager based in France with a deep commitment to sustainability-driven data governance. His work focuses on optimizing data quality, security, and compliance while integrating sustainable and ethical practices into digital transformation strategies. By leveraging innovative data solutions, he empowers organizations to make informed, decision-making, mitigate risks, and address the challenges of complex data environments.

With experience spanning diverse sectors, he has worked with leading companies such as Cargill, Renault, and Worldline, contributing to data science, industrial engineering, and sustainable technology projects. His expertise in robotics, industrial engineering, and leadership has enabled him to lead collaborative initiatives across teams, holding key roles such as chairman and section lead at IEEE.

As a youth global ambassador for the Internet Society 2025, he champions sustainable internet policies that promote digital inclusion, innovation, and environmental responsibility. Additionally, he is a public speaker and mentor with the Arqus European University Alliance, guiding students and young professionals to develop careers at the intersection of technology, sustainability, and data ethics.

Oussama is a passionate public speaker who shares insights on sustainability in data governance, ethical AI, and digital inclusion. He is available for keynotes, panels, and discussions that explore the role of technology and responsible data management in shaping a more sustainable and equitable future.

Oussama Elmerrahi is a data manager based in France with a deep commitment to sustainability-driven data governance. His work focuses on optimizing data quality, security, and compliance while integrating sustainable and ethical practices into digita... Show more

Suresh Kumar Ganapathy

Suresh Kumar Ganapathy

Suresh Kumar Ganapathy is a Director of Software Engineering and Security Architect with 25+ years of experience at the intersection of identity, security, and AI. He specializes in CIAM, identity governance, and secure API-driven architectures. Suresh designs platforms that apply AI and machine learning to adaptive authentication and identity intelligence, with a strong focus on MCP security, RAG model protection, and secure AI pipelines. His work emphasizes privacy-aware, scalable, and standards-based identity systems.

Suresh Kumar Ganapathy is a Director of Software Engineering and Security Architect with 25+ years of experience at the intersection of identity, security, and AI. He specializes in CIAM, identity governance, and secure API-driven architectures. Sure... Show more

Ssemaganda George

Ssemaganda George

Ssemaganda George is a Computer Scientist, the Lead for Quantum Uganda, and a tech innovator passionate about using technology for social good. He co-founded DirtTrails Safaris, promoting eco-tourism, leads HealthMaMa Ai a health-tech initiative to support expectant women.

George is committed to creating solutions that improve health, education, economic opportunities and digital access for all in Uganda and Africa.

Ssemaganda George is a Computer Scientist, the Lead for Quantum Uganda, and a tech innovator passionate about using technology for social good. He co-founded DirtTrails Safaris, promoting eco-tourism, leads HealthMaMa Ai a health-tech initiative to ... Show more

Klaus Langenheldt

Klaus Langenheldt

Klaus is the Head of Product at the German Cleantech unicorn 1KOMMA5°, leading the platform for Developer Productivity, Reliability, and Security. By applying consumer product management methods to Platform Engineering, Klaus creates developer experiences that are intuitive but not limiting.

With six years' experience as a PM for Developer Productivity, Klaus has introduced Backstage at several companies. At 1KOMMA5°, he reduced Change Lead Time by 97% and improved Deployment Frequency fivefold.

Klaus is the Head of Product at the German Cleantech unicorn 1KOMMA5°, leading the platform for Developer Productivity, Reliability, and Security. By applying consumer product management methods to Platform Engineering, Klaus creates developer experi... Show more

Philip Obiorah

Philip Obiorah

Philip Obiorah is a Data Scientist, Co-Organizer PyData Milton Keynes , Lead of GDG Cloud Port Harcourt, a Google Explore ML Facilitator, and a researcher with interests in Machine Learning and Natural Language Processing. He is a former Graduate Teaching Assistant at the University of Buckingham, United Kingdom, and currently serves as a Learning Development Coach in Computing at the University of Buckingham. An Oracle Certified Professional and a member of the British Computer Society, Philip has a diverse academic and professional background.

Philip holds a PhD in Computer Science from the University of Port Harcourt. In addition, he has earned two Master's degrees: an MSc in Applied Data Science from the University of Buckingham, graduating with distinction, and an MSc in Computer Science from the University of Port Harcourt. He also holds a BA in Philosophy from Nnamdi Azikiwe University, Nigeria.

Philip is deeply committed to community development and has volunteered extensively to mentor participants in AI and data science programs through initiatives like AI School Africa, the Google Africa Developers Scholarship, and Google Explore ML with Crowdsource. His academic contributions include several research publications, notably "Topic Modeling Using Latent Dirichlet Allocation & Multinomial Logistic Regression," published in the Journal of Digital Innovations & Contemporary Research in Science, Engineering & Technology (Vol. 10, No. 4).

Philip’s efforts have earned him numerous accolades. He was a Global Nominee at NASA SpaceApps 2018 and received the Tech Social Impact Icon (Green) Award in 2022 from Techrity. He was also honored with a special plaque from Google Developer Groups for fostering a vibrant developer community at GDG Cloud Port Harcourt.

Passionate about teaching, community building, and bridging the gap between academia and the tech industry, Philip is dedicated to continuing his impactful journey and achieving even greater milestones in the future.

Philip Obiorah is a Data Scientist, Co-Organizer PyData Milton Keynes , Lead of GDG Cloud Port Harcourt, a Google Explore ML Facilitator, and a researcher with interests in Machine Learning and Natural Language Processing. He is a former Graduate Te... Show more

Chad Crawford

Chad Crawford

Chad Crawford is a third-generation Floridian and a seven-time Emmy Award-winning TV host and outdoor adventurer, with a unique perspective on Florida like no one else in the world. Over his 25-year career, he has dedicated himself to telling the story of the state he loves. Chad has collaborated with major government agencies, conservation groups, and tourism organizations giving him a rare perspective into the tourism industry.
In his current role as Director of Strategic Partnerships with Conservation Florida, he continues to build valuable relationships to help protect the state's natural resources.
Chad is a father of four and resides in Lake Mary. He enjoys fishing, camping, open water swimming, and taking on whatever adventures Florida can serve up.

Chad Crawford is a third-generation Floridian and a seven-time Emmy Award-winning TV host and outdoor adventurer, with a unique perspective on Florida like no one else in the world. Over his 25-year career, he has dedicated himself to telling the sto... Show more

Jonathan Avezbaki

Jonathan Avezbaki

Former Software Engineer, Now Developer Advocate 🥑

Former Software Engineer, Now Developer Advocate 🥑 Show more

Thomas Thibault

Thomas Thibault

Designer et chercheur en écoconception au sein de Designers Éthiques, Thomas co-mène le projet de recherche Limites Numériques : une collaboration entre designers et chercheurs·euses en informatique et en design sur les formes, fonctions et usages d'un numérique s'inscrivant des les limites planétaires. Il a co-dirigé pendant 10 ans le studio de design numérique Praticable et est président de l'association de critique des technologies le Mouton Numérique.

Designer et chercheur en écoconception au sein de Designers Éthiques, Thomas co-mène le projet de recherche Limites Numériques : une collaboration entre designers et chercheurs·euses en informatique et en design sur les formes, fonctions et usages d'... 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

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