Environment & Cleantech

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

Vyron Korpas Kamarianos

Vyron Korpas Kamarianos

Vyron Korpas Kamarianos is a Solution Architect and Senior Research Engineer specializing in edge computing and distributed systems for large-scale environmental and Earth Observation data workflows. He holds a BSc in Physics and an MSc in Electronic Automation from NKUA, where he is currently pursuing a PhD focused on edge-cloud orchestration. He is a co-founding partner at Division by Zero P.C. and contributes to major European research projects such as EO4EU, TRACE and HYPER-AI. His work emphasizes interoperable architectures, workflow automation, and user-centric platform design. He is also studying Biology to expand his interdisciplinary perspective.

Vyron Korpas Kamarianos is a Solution Architect and Senior Research Engineer specializing in edge computing and distributed systems for large-scale environmental and Earth Observation data workflows. He holds a BSc in Physics and an MSc in Electronic... 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

Sanket Kalekar

Sanket Kalekar

I'm Sanket Kalekar, an AI Software Engineer specializing in LLMs and recommendation systems, i exploring how these technologies reshape user experiences and wrte blogs. Beyond coding, I'm deeply rooted in the developer community actively speaking at local meetups, organizing community days, and helping developers level up. I serve as a core member at GDG Baroda, AWS user group's Vadodara and Ahmedabad, CNCF Ahmedabad, and Docker Ahmedabad, where I bridge the gap between cutting-edge AI and practical implementation. As an open-source enthusiast and former ArgoCD project maintainer, I believe in learning through building and sharing knowledge.

I'm Sanket Kalekar, an AI Software Engineer specializing in LLMs and recommendation systems, i exploring how these technologies reshape user experiences and wrte blogs. Beyond coding, I'm deeply rooted in the developer community actively speaking at ... Show more

Kevin Leon

Kevin Leon

Kevin Leon is an embedded systems engineer at ElectronicCats and Pwnlab, specializing in low-level firmware development, hardware exploitation, and space systems security. He leads PWNSAT, a project focused on building vulnerable CubeSats for hands-on satellite cybersecurity training, and is the architect of FlatSat, an educational platform for embedded hardware hacking.

His research explores practical attack surfaces in satellite subsystems and embedded radio communications. He has delivered trainings at international security conferences such as Ekoparty, and is committed to advancing offensive research in the aerospace domains and IoT hacking.

Kevin Leon is an embedded systems engineer at ElectronicCats and Pwnlab, specializing in low-level firmware development, hardware exploitation, and space systems security. He leads PWNSAT, a project focused on building vulnerable CubeSats for hands-o... Show more

Mike Ullrich

Mike Ullrich

Mike Ullrich ist Managing Consultant bei der Objektkultur. Neben den 13 Jahren Erfahrungen im Projektgeschäft mit Microsoft Cloud Technologien zieht er seine Erfahrung aus 9 Jahren in einem KI-Start-Up, aus der Gründung und Skalierung eines eigenen Unternehmens. Sein Fokus ist Dynamics 365 Customer Experience, Power Platform und Copilot Studio.

Mike Ullrich ist Managing Consultant bei der Objektkultur. Neben den 13 Jahren Erfahrungen im Projektgeschäft mit Microsoft Cloud Technologien zieht er seine Erfahrung aus 9 Jahren in einem KI-Start-Up, aus der Gründung und Skalierung eines eigenen U... Show more

Ana Sarmiento

Ana Sarmiento

Ana Sarmiento is a Growth Product Manager and AI evangelist with over a decade of experience bridging technical innovation and human-centered design. She has led projects in personalization, data strategy, and automation, helping cross-functional teams translate data into decisions. Ana is also the founder of Cabana Media, a nonprofit dedicated to promoting AI literacy in underserved communities, where she creates programs that empower seniors, immigrants, neurodivergent and BIPOC individuals to engage with AI as creators, not just consumers. Her mission is to build technology that tells stories, drives equity, and inspires the next generation of builders.

Ana Sarmiento is a Growth Product Manager and AI evangelist with over a decade of experience bridging technical innovation and human-centered design. She has led projects in personalization, data strategy, and automation, helping cross-functional tea... Show more

Obaloluwa Animashaun

Obaloluwa Animashaun

Oba Animashaun is a product designer, creative, and AI/UX enthusiast with 4 years of experience helping organizations transform user and creative problems into seamless experiences at scale.

Oba currently works as a visual designer at Boardman, and is building Electpoll, a project turned startup focused on revolutionizing e-voting across Nigeria.

He also loves to volunteer and currently serves as the UI/UX Lead for the Google Developers Student Club in the University of Ibadan (GDSC UI), and recently as Design Lead for IEEE UI-SB (Institute of Electrical and Electronics Engineers)

Oba is a 5th year student of UI where he's pursuing a degree in environmental engineering. And when he is not designing, he loves to watch documentaries on world disruptors, meet new people, and explore his interests/obsessions around the intersection of design, tech, and engineering.

Oba Animashaun is a product designer, creative, and AI/UX enthusiast with 4 years of experience helping organizations transform user and creative problems into seamless experiences at scale. Oba currently works as a visual designer at Boardman, an... Show more

Philipp Dreßler

Philipp Dreßler

As certified AWS cloud architect and developer with almost 15 years of experience in developing software and software architecture, Philipp is an expert in designing and implementing scalable and fault tolerant cloud native software solutions and joined for Storm Reply the Group of Experts Green Technology providing his knowledge to create green Cloud architectures and join forces for a more sustainable future.

As certified AWS cloud architect and developer with almost 15 years of experience in developing software and software architecture, Philipp is an expert in designing and implementing scalable and fault tolerant cloud native software solutions and joi... Show more

Corey (Jayohcee) Jocko

Corey (Jayohcee) Jocko

Multidisciplinary Creator & NFTNYC Alumni

Corey "Jayohcee" Jocko is a visionary artist, musician, filmmaker, and digital innovator.

NFTNYC Alumni :
VIP Speaker on first ever indigenous panel, musical performance and digital art selected for showcase 2023.
VIP solo talk and art selected for showcase 2024.

Host & Performed at NYC Takeover 2024

Jayohcee - Dreams (2024)

Jayohcee - End of an Era (December 2024)

Yintah (2024): Corey is featured in this poignant documentary that follows Indigenous land defenders' efforts to protect the land and water, now streaming on Netflix.

Currently in landmark Indigenous rights cases, including significant trial in early 2024.

Other Achievements:

- Accepted into HUG.xyz, Also Collab with SearchlightNFTs, Special Badges
- Nominated in multiple categories for International Indigenous Hip Hop Awards. Winnipeg
- Awarded Film Maker of the Year by PBS TVFILM Season 13
- Nominated at 4 film festivals for collaboration with 'Echoes from Lock One'
- Hosted Jayohcee Vegas Meet & Greet - Ceaser's Palace Forum during National Indian Gaming
- Created and Premiered an Phygital NFT at a city art event 'Cornwall Artwalk'
- Member of SearchlightNFTs since 2021

From commanding the stage with mesmerizing performances to seamlessly integrating physical art with the digital world, Jayohcee's unique approach captivates audiences. Explore his diverse works at Jayohcee.com and discover exclusive NFTs at withkoji.com/@Jayohcee, also available on respected marketplaces under Jayohcee. Stay tuned for more exciting announcements!

🔗 Connect with me: Jayohcee.com 🌟

Multidisciplinary Creator & NFTNYC Alumni Corey "Jayohcee" Jocko is a visionary artist, musician, filmmaker, and digital innovator. NFTNYC Alumni : VIP Speaker on first ever indigenous panel, musical performance and digital art selected for sh... Show more

Marco Pierobon

Marco Pierobon

Marco Pierobon is a seasoned Developer at Thoughtworks with well over a decade of experience in designing and implementing distributed applications. Specializing in cloud native technologies, he has led cross-functional teams in transitioning from project-based to product-oriented approaches.
Marco has successfully orchestrated migrations of legacy systems to modern web-based platforms, significantly enhancing system scalability and performance.
An active contributor to the tech community, he has presented at industry and tech conferences alike. Marco is passionate about driving innovation and efficiency in software development, aligning with the latest trends in cloud computing and AI integration.

Marco Pierobon is a seasoned Developer at Thoughtworks with well over a decade of experience in designing and implementing distributed applications. Specializing in cloud native technologies, he has led cross-functional teams in transitioning from pr... Show more

Sanika Chavan

Sanika Chavan

Sanika Chavan is an AI Engineer at IBM, creator of SpoonShare—ranked Top 3 globally in the Google Solution Challenge 2024. She is a Reliance Foundation YoungFellows, IIM-incubated entrepreneur, CEO & Co-founder, and liaison officer, driving real-world AI adoption and innovation.

Sanika Chavan is an AI Engineer at IBM, creator of SpoonShare—ranked Top 3 globally in the Google Solution Challenge 2024. She is a Reliance Foundation YoungFellows, IIM-incubated entrepreneur, CEO & Co-founder, and liaison officer, driving real-worl... Show more

Michael Ronen

Michael Ronen

Michael Ronen is a leader in immersive design and creator of the Play Economy Framework, helping companies blend technology, empathy, and play to innovate faster and more effectively. With over 20 years of experience, Michael’s engaging, fun, and comedic speaking style has made him a favorite among executives and startups alike, driving real-world success from 0 to 1 through rapid product development and team alignment.

Michael Ronen is a leader in immersive design and creator of the Play Economy Framework, helping companies blend technology, empathy, and play to innovate faster and more effectively. With over 20 years of experience, Michael’s engaging, fun, and com... Show more

Kutaje J. Oghenevwaire

Kutaje J. Oghenevwaire

Kutaje is a seasoned product designer with over half a decade of experience crafting intuitive, impactful designs for start-ups, scale-ups, and design agencies. His expertise has been instrumental to companies like Parkway, a leading fintech innovator providing secure payment platforms across Africa, and Reliance Health, a YC backed health tech start-up using technology to make quality healthcare delightful, affordable and accessible in emerging markets.

Currently, Kutaje serves as a UX Design Mentor at Designlab, where he passionately guides designers worldwide to hone their craft and becoming more effective professionals. He is the Global Lead for Webflow Lagos and Benin City communities, advocating no-code development at every opportunity he gets.

Beyond his professional roles, Kutaje is dedicated to creating positive change. He actively supports sustainability initiatives that improve lives and protect the environment.

Kutaje is a seasoned product designer with over half a decade of experience crafting intuitive, impactful designs for start-ups, scale-ups, and design agencies. His expertise has been instrumental to companies like Parkway, a leading fintech innovato... Show more

Yigakpoa L. Ikpae

Yigakpoa L. Ikpae

Yigakpoa is an open-source advocate and technologist working at the intersection of open data, accessibility, digital equity, and sustainability. At CHAOSS Project Yiga serves as a co-chair of the project management team and a maintainer in the Accessibility team - helping improve metrics for assessing the health and sustainability of open-source communities. As COO at CLENT Africa, she collaborates using open-source climate data platforms and energy access tools for community-driven resilience and environmental justice. She also works on civic tech initiatives that enhance government transparency using open data. Asides from contributing to and leading at various open source projects, Yiga is a global speaker and mentors marginalized persons trying to find their way in tech.

Yigakpoa is an open-source advocate and technologist working at the intersection of open data, accessibility, digital equity, and sustainability. At CHAOSS Project Yiga serves as a co-chair of the project management team and a maintainer in the Acces... Show more

Kristiyan Velkov

Kristiyan Velkov

Hi, I’m Kristiyan Velkov, and I’m excited to be here! I’ve been a front-end developer for over a decade, specializing in React.js, Next.js, and modern JavaScript frameworks. I’m passionate about building scalable and efficient solutions and sharing knowledge with the tech community through writing, speaking, and mentoring.

I’m an active Medium author with nearly 6,000 followers in the tech niche and 30,000 connections on LinkedIn. I hold multiple professional certificates and have authored books, including Core TypeScript Utility Types and the upcoming Mastering React JS Interviews. My work focuses on topics like TypeScript utility types, SOLID principles, and React.js best practices.

Beyond development, I enjoy organizing workshops and contributing to the growth of developers worldwide. It’s a privilege to share my journey and ideas with you, and I’m looking forward to connecting and learning together.

My blog: https://medium.com/@kristiyanvelkov
LinkedIn: https://www.linkedin.com/in/kristiyan-velkov-763130b3/

Hi, I’m Kristiyan Velkov, and I’m excited to be here! I’ve been a front-end developer for over a decade, specializing in React.js, Next.js, and modern JavaScript frameworks. I’m passionate about building scalable and efficient solutions and sharing k... 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

Warren Rocchi

Warren Rocchi

Commonly described as the boy next door (although next door to whom has never been quite defined), Warren fell in love with SQL when he was accidentally thrust into it after going to see a girl at a tech company. He liked it so he put a ring on it. That was the girl, and as for SQL and Data the affair continues. Warren consults as a Data Engineer for Moyo Business Advisory and is a volunteer Lead for Johannesburg Data Platform. In his spare time he likes Mountain biking, Ice Skating, Offroad 4x4ing and Cleaning up Rivers

Commonly described as the boy next door (although next door to whom has never been quite defined), Warren fell in love with SQL when he was accidentally thrust into it after going to see a girl at a tech company. He liked it so he put a ring on it. T... Show more

Om Subrato Dey

Om Subrato Dey

Winner & Student Leader of Industry 4.0 June Cohort 2025 @NUS | AI Researcher @VITChennai | Speaker at AI Tech Events | Google Cloud Certified | Ex-@VITChennai| Ex-WGS X Ex-Deekshaite (12th PCMC - 98% - Campus Topper)

Winner & Student Leader of Industry 4.0 June Cohort 2025 @NUS | AI Researcher @VITChennai | Speaker at AI Tech Events | Google Cloud Certified | Ex-@VITChennai| Ex-WGS X Ex-Deekshaite (12th PCMC - 98% - Campus Topper) Show more

Mian Haris Ali

Mian Haris Ali

Mian Haris Ali is a tech entrepreneur, privacy advocate, and the Founder & CEO of Vertechx Technologies, the company behind KEWLAPPS—a suite of privacy-first mobile applications trusted by over 30 million users worldwide.

With over a decade of experience in mobile security, product innovation, and inclusive tech ecosystems, Haris has built one of Pakistan’s most impactful digital tools for mobile data protection and user empowerment. He is known for scaling products from emerging markets to global audiences without compromising on ethics, performance, or accessibility.

Haris has spoken at global platforms such as GITEX (UAE), Future Fest (Pakistan), CMX Connect, and GenGlobal, and has mentored youth and startups across Pakistan, Kenya, Nigeria, and Singapore. His work has been recognized by Pakistan’s Ministry of IT, Plan9 Incubator, and several international innovation communities.

Driven by the belief that trust is the future of technology, Haris continues to lead conversations on cybersecurity, responsible AI, and scalable digital inclusion—while building solutions that reflect the realities of users in the Global South.

Mian Haris Ali is a tech entrepreneur, privacy advocate, and the Founder & CEO of Vertechx Technologies, the company behind KEWLAPPS—a suite of privacy-first mobile applications trusted by over 30 million users worldwide. With over a decade of exp... Show more

Pillippa Pérez Pons

Pillippa Pérez Pons

I'm Pillippa Pérez Pons, a Frontend Software Engineer, I am passionate about developing innovative web applications that enhance user experiences and improve efficiency. Originally from Chile, I have been living in the Bay Area for the past three years, embracing the vibrant tech community here.

Volunteering and community involvement are core to who I am. In 2019 and 2020, I mentored young girls through Niñas Pro, helping them develop their technical skills and inspiring their interest in technology. I also contributed to Django Girls in 2020, creating a welcoming environment for women to learn coding. In 2023, I had the opportunity to be an organizer for JSConf Chile, fostering a collaborative and inclusive tech community. Additionally, I played a significant role in JavaScript Chile 2023, promoting education and growth within the local JavaScript community. My commitment is to empower underrepresented groups and encourage them to pursue careers in technology, believing in their potential to make a significant impact.

I'm Pillippa Pérez Pons, a Frontend Software Engineer, I am passionate about developing innovative web applications that enhance user experiences and improve efficiency. Originally from Chile, I have been living in the Bay Area for the past three yea... Show more

Yutaka Kikuchi

Yutaka Kikuchi

He is a manager of a renewable energy startup besides a professor at Kochi University of Technology. One of his interests is to develop a new platform for developing distributed industrial systems with Nerves. He received his Ph.D. from Tokyo Institute of Technology for his work on no-imperative languages in 1996.

He is a manager of a renewable energy startup besides a professor at Kochi University of Technology. One of his interests is to develop a new platform for developing distributed industrial systems with Nerves. He received his Ph.D. from Tokyo Institu... Show more

Wojciech Litwin

Wojciech Litwin

Founder of several companies, including an EU-acclaimed startup focused on ecology and AI topics. 15 years of experience in managing technology teams, a software architect with dozens of certifications. Enthusiast of crypto and new technologies.

Founder of several companies, including an EU-acclaimed startup focused on ecology and AI topics. 15 years of experience in managing technology teams, a software architect with dozens of certifications. Enthusiast of crypto and new technologies. Show more

Marjolein Pordon

Marjolein Pordon

Marjolein is an experienced software test consultant with a focus on functional and non-functional quality of software. In her opinion a product or system is not finished when it meets the specified functionality; she also emphasizes non-functional alspects as usability, user-friendliness, performance and sustainability.
Besides sustainability Marjolein is very passionate about lowcode development and testing lowcode applications.
Also available for workshops and tutorials.

Marjolein is an experienced software test consultant with a focus on functional and non-functional quality of software. In her opinion a product or system is not finished when it meets the specified functionality; she also emphasizes non-functional a... Show more

Adam Friedmann

Adam Friedmann

Some bip

Some bip Show more

Diana Saimovici

Diana Saimovici

Actualmente lidero la unidad de Xpert Consulting en UX & Product Strategy en SHIFTA

Con 25 años de experiencia y formación en el ámbito de Experiencia de Usuario y Estrategia de Producto he trabajado en sectores como healthtech, healthcare, wellness, realstate, retail, marketplace, food service, telco/ media, energy, edutech, public sector y ongs ayudando a empresas y organizaciones a tomar decisiones estratégicas basadas en el comportamiento de sus usuarios con un enfoque que combina rigor metodológico con una mirada basada en los objetivos de negocio y producto.

Me he formado en facilitación de dinámicas para colaborar al encuadre de necesidades y problemas.

También me he especializado en Usabilidad, Accesibilidad Digital y Diseño conversacional para Asistentes Virtuales

He colaborado con diversas empresas en el armado de equipos de UX/UI como Manager entre ellas SHIFTA con el Framework Dual Track Agile y Discovery continuo.

Actualmente lidero la unidad de Xpert Consulting en UX & Product Strategy en SHIFTA Con 25 años de experiencia y formación en el ámbito de Experiencia de Usuario y Estrategia de Producto he trabajado en sectores como healthtech, healthcare, wellne... Show more

Ian Okonu

Ian Okonu

Building scalable and reliable Backend systems that power web applications || Co-Lead OnlyDevs Community.

Building scalable and reliable Backend systems that power web applications || Co-Lead OnlyDevs Community. Show more

Adam Hall

Adam Hall

Adam Hall hates a boring meeting and will do anything to make teams enjoy the way they spend time together. He has an energetic and playful style that's been seen by hundreds of companies including Google, British Airways, Lloyds, Vodafone, British Gas and PureGym. He’s always looking at ways to encourage teams to collaborate better and have fun while they do it.

Adam Hall hates a boring meeting and will do anything to make teams enjoy the way they spend time together. He has an energetic and playful style that's been seen by hundreds of companies including Google, British Airways, Lloyds, Vodafone, British G... Show more

Sachin Bhakar

Sachin Bhakar

Sachin is responsible for designing the Open Source & AI strategy for the DTO at an Energy Company. He dons two hats as he has a degree in law & engineering, he has previously held positions such as Open Source counsel, Evangelist & IP analyst with HPE, HERE Technologies & Honeywell respectively. Sachin is outdoorsy & loves participating in marathons.

Sachin is responsible for designing the Open Source & AI strategy for the DTO at an Energy Company. He dons two hats as he has a degree in law & engineering, he has previously held positions such as Open Source counsel, Evangelist & IP analyst with H... Show more

Alireza Ghaderi

Alireza Ghaderi

Alireza Ghaderi is a PhD candidate in Aerospace Engineering, specializing in smart drones, drone swarms, and AI-driven systems for real-time pilot fatigue and awareness analysis. He is actively involved in multiple global drone projects, ranging from drone shows to IoT-based surveillance systems. Additionally, Alireza is working on his startup, Aware AI, supported by Funding-team, based in San Francisco, where he develops real-time awareness analysis using smartphones and wearables.

Alireza Ghaderi is a PhD candidate in Aerospace Engineering, specializing in smart drones, drone swarms, and AI-driven systems for real-time pilot fatigue and awareness analysis. He is actively involved in multiple global drone projects, ranging from... Show more

Prajakta Kadam

Prajakta Kadam

Prajakta is a passionate advocate for open source, education, and community empowerment. With a deep commitment to fostering innovation and growth, she has dedicated herself to mentoring and teaching individuals across India, both online and in-person. Prajakta’s work is centered around creating inclusive platforms that allow others to learn, grow, and thrive in the tech ecosystem.

She is the co-founder of Techvalley, a dynamic initiative focused on building a thriving community of tech enthusiasts. As an active mentor and judge, she plays a pivotal role in shaping the next generation of tech talent by guiding students through hackathons and pitching events. Her dedication to education and skill development has also led her to serve as a National Skill Development Corporation mentor, where she helps bridge the gap between education and industry.

Prajakta’s community-building efforts extend to various global and local initiatives. She is a former AngelHack Ambassador, a core member of FOSS United Pune, and a Girlscript Ambassador, where she champions diversity and inclusion in tech. She has also made significant contributions to the blockchain and decentralised tech community as a core member of Dapps.co and Hackers Meet-up.

At her university, Prajakta took the initiative to start Co-Dev, a technical community dedicated to collaboration and growth. She has been an active Microsoft Student Ambassador, connecting students with opportunities and resources, and her leadership in fostering open-source culture has left a lasting impact.

Driven by a passion for empowering others through education, mentoring, and hands-on experience, Prajakta is committed to creating a future where technology is accessible, inclusive, and impactful for all.

Prajakta is a passionate advocate for open source, education, and community empowerment. With a deep commitment to fostering innovation and growth, she has dedicated herself to mentoring and teaching individuals across India, both online and in-perso... Show more

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