Environment & Cleantech

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

David Nguyen

David Nguyen

David is working as Lead Engineer for a major U.S. retailer. His team built the pricing engine for both the mobile app and the retail site. When not building the next product features, he teaches classes on web development using ReactJS, Restful micro services, and DevOps.

David had presented at Cloud Expo Asia in Singapore, DevOpsDay Taipei, and VNITO in Vietnam. He is also a DevOps/Agile conference organizer for the Asia Pacific region, covering Singapore/Taiwan/Vietnam.

David is working as Lead Engineer for a major U.S. retailer. His team built the pricing engine for both the mobile app and the retail site. When not building the next product features, he teaches classes on web development using ReactJS, Restful mic... Show more

Maryam Dauda

Maryam Dauda

Maryam Dauda is a Nigerian development-sector professional, storyteller, and communications practitioner whose work explores the intersections of youth development, public policy, social change, and sustainable development.

She is a Legislative Mentorship Initiative (LMI) Fellow and has contributed to youth policy engagement, particularly around meaningful youth participation in governance and multilateral processes. Through her work with Jobberman, she has supported initiatives that have reached over 7,000 young people through training and mentorship.

She is also the Project Lead at Eco Creatives, a youth-led initiative leveraging creativity, storytelling, and environmental advocacy to advance climate awareness and action.

With an academic background in Plant Science and postgraduate studies in Ethnomedicine, Maryam is particularly interested in the relationship between people, knowledge systems, institutions, and development.

As a storyteller and public speaker, she uses communication to make complex societal issues accessible, encourage critical thinking, and create room for conversations that challenge established perspectives.

Maryam Dauda is a Nigerian development-sector professional, storyteller, and communications practitioner whose work explores the intersections of youth development, public policy, social change, and sustainable development. She is a Legislative Me... Show more

Ming-Jyh Chen

Ming-Jyh Chen

Ming-Jyh Chen works in the Office of Sustainable Development at China Medical University Hospital in Taiwan. With training in environmental health, he focuses on verified healthcare service carbon footprinting, carbon-data governance, and healthcare decarbonization. His work bridges carbon accounting and hospital operations, translating service-level carbon data into traceable and accountable management decisions while safeguarding healthcare quality, patient safety, and operational feasibility.

Ming-Jyh Chen works in the Office of Sustainable Development at China Medical University Hospital in Taiwan. With training in environmental health, he focuses on verified healthcare service carbon footprinting, carbon-data governance, and healthcare ... Show more

Nikhil Barthwal

Nikhil Barthwal

Nikhil Barthwal is passionate about building distributed systems. He has several years of work experience in both big companies & smaller startups and also acts as a mentor to several startups. Outside of work, he speaks at international conferences on several topics related to Distributed systems & Programming Languages. You can know more about him via his homepage www.nikhilbarthwal.com.

Nikhil Barthwal is passionate about building distributed systems. He has several years of work experience in both big companies & smaller startups and also acts as a mentor to several startups. Outside of work, he speaks at international conferences ... Show more

Coral Lozada

Coral Lozada

Coral Lozada, Ph.D., is a Faculty Fellow in the Office of Sustainability at Houston Methodist Hospital System, where she advances research and strategy at the intersection of healthcare operations, sustainability, and environmental resilience. Dr. Lozada leads sustainability-aligned research initiatives that examine how environmental factors, including extreme heat and air quality, affect clinical demand, operational planning, and community health outcomes. She supports executive decision-making through data-driven analysis, cross-functional collaboration, and partnerships with clinicians, data scientists, and community stakeholders. Her work also includes grant development, program design, and mentoring students and early-career professionals.
Committed to governance, transparency, and capacity building, Dr. Lozada works to embed sustainability and equity into organizational strategy, culture, and long-term planning across healthcare systems.

Coral Lozada, Ph.D., is a Faculty Fellow in the Office of Sustainability at Houston Methodist Hospital System, where she advances research and strategy at the intersection of healthcare operations, sustainability, and environmental resilience. Dr. Lo... Show more

Osunkunle Abdulmageed Abiodun

Osunkunle Abdulmageed Abiodun

I am Osunkunle Abdulmageed Abiodun (Arch. Tech.) - academic architect, truth-teller, climate change advocate, architourism and agritecture expert, energy solutions and cybersecurity expert, certified QAA, award-winning HAVEK trainee, internet governance expert, and UNICEF/UKAid-certified WASH entrepreneur. SIMPLEX HOME PRINT & ASSOCIATE LIMITED

I am Osunkunle Abdulmageed Abiodun (Arch. Tech.) - academic architect, truth-teller, climate change advocate, architourism and agritecture expert, energy solutions and cybersecurity expert, certified QAA, award-winning HAVEK trainee, internet governa... Show more

Junior Komoe

Junior Komoe

KOMOE Edgar Junior est architecte de solutions et entrepreneur social à Abidjan. Fondateur de Kimatey Enterprise et coordinateur de l'initiative sociale VIE Foundation (association en cours de formalisation juridique), il conçoit CITOYEN-PASS, un prototype qui convertit l'engagement civique en droits d'accès réels : transport, santé, formation, emploi et environnement, de façon mesurable et inclusive.

Major de la promotion de Master 1 BDGL 2025-2026 (1er/17) à l'Université Félix Houphouët-Boigny, il centre sa recherche sur l'architecture d'Infrastructures Publiques Numériques ouvertes.

Membre technique bénévole d'ISOC Côte d'Ivoire depuis 2019, il y est responsable de la stratégie digitale et de contenu : il a produit les vidéos et les conseils pratiques de sensibilisation de la campagne ISOC CI 2026 sur le chiffrement. Sélectionné parmi 31 leaders ouest-africains pour participer aux travaux sur la résilience d'Internet en Afrique de l'Ouest (ISOC / Pulse), il a aussi fait partie de la délégation reçue en audience ministérielle en octobre 2026.

Lauréat du Smart Mobility Hackathon 2026 du PNUD en Côte d'Ivoire, titulaire du certificat du Gnambélé Bootcamp Climat 2026 et bénévole au DRIF26, il pilote aussi des initiatives d'inclusion numérique territoriale, dont le TechRural Hub, en cours de développement en zone rurale.

KOMOE Edgar Junior est architecte de solutions et entrepreneur social à Abidjan. Fondateur de Kimatey Enterprise et coordinateur de l'initiative sociale VIE Foundation (association en cours de formalisation juridique), il conçoit CITOYEN-PASS, un pro... Show more

William Atkins, E.I.

William Atkins, E.I.

Will Atkins is a graduate of Rose-Hulman Institute of Technology earning a Bachelor of Science in Mechanical Engineering. He joined Tank Industry Consultants as a project engineer, preparing engineering reports for the rehabilitation of water storage tanks. Will has written over 100 technical reports addressing the condition of water storage tanks. These reports included recommendations for safety, sanitary, and aesthetic improvements to meet applicable industry standards. Will is familiar with OSHA regulations, American Water Works Association standards, and individual state regulations concerning water storage tanks.

Will Atkins is a graduate of Rose-Hulman Institute of Technology earning a Bachelor of Science in Mechanical Engineering. He joined Tank Industry Consultants as a project engineer, preparing engineering reports for the rehabilitation of water storag... Show more

Alissa Nemmers

Alissa Nemmers

Alissa Nemmers is the Sustainability Education and Operations Coordinator at Vail Health in Colorado. She holds a Bachelor of Science in Environmental Studies and Sustainability from Northern Michigan University and is passionate about making sustainability concepts accessible and actionable. Her work focuses on sustainability education, helping individuals understand complex environmental processes, and connecting human and environmental health to inspire engagement and meaningful change. Alissa enjoys building awareness and support for sustainability initiatives within healthcare and the broader community. Outside of work, she serves as the head coach of a local high school dance team and is actively engaged in community events. She also enjoys gardening and spending time outdoors, embracing Colorado’s abundant sunshine.

Alissa Nemmers is the Sustainability Education and Operations Coordinator at Vail Health in Colorado. She holds a Bachelor of Science in Environmental Studies and Sustainability from Northern Michigan University and is passionate about making sustain... Show more

Bassam Tabbara

Bassam Tabbara

Bassam is a founding member of the Crossplane Steering Committee and started the Rook project - a graduated CNCF project. He also is the CEO & Founder of Upbound, the control plane company.

Bassam is a founding member of the Crossplane Steering Committee and started the Rook project - a graduated CNCF project. He also is the CEO & Founder of Upbound, the control plane company. Show more

Harshita Gupta

Harshita Gupta

Harshitha Gupta is an automotive content specialist with a passion for heavy-duty trucks and buses that power India’s transport ecosystem. She explores trends in electric mobility, fleet innovation, and smart connectivity. Her writing simplifies complex vehicle tech for fleet owners and drivers alike. Harshitha’s mission is to connect cutting-edge transport solutions with real-world logistics.

Harshitha Gupta is an automotive content specialist with a passion for heavy-duty trucks and buses that power India’s transport ecosystem. She explores trends in electric mobility, fleet innovation, and smart connectivity. Her writing simplifies comp... Show more

Pierre Kwan

Pierre Kwan

Pierre has 26 years of water treatment planning, design, permitting, construction, and operations experience. He has a B.S. in Civil Engineering from The Ohio State University and a M.S. in Civil Engineering from the U. of Washington. He is a licensed professional engineering in Washington and Oregon.

Pierre has 26 years of water treatment planning, design, permitting, construction, and operations experience. He has a B.S. in Civil Engineering from The Ohio State University and a M.S. in Civil Engineering from the U. of Washington. He is a license... Show more

PePe Amengual

PePe Amengual

I’m a 10x unicorn who fights crimes against Terraform by day and slays manual processes by night. I love open source, devops and helping teams be awesome by empowering them with great tech.

I’m a 10x unicorn who fights crimes against Terraform by day and slays manual processes by night. I love open source, devops and helping teams be awesome by empowering them with great tech. Show more

John Petersen

John Petersen

John Petersen is the Paul Sears Professor of Environmental Studies and Sciences and Biology at Oberlin College. A systems ecologist by training, Dr. Petersen's research focuses on understanding the role of feedback control in both environmental and social systems. Through the Environmental Dashboard project he leads, he has been instrumental in developing real-time feedback display technologies for buildings, organizations, and whole cities with the goal of engaging, educating, motivating and empowering communication, climate adaptation and community resilience. Dashboard implementations span Oberlin College's campus, the City of Oberlin, Oberlin's K–12 schools, the Great Lakes Science Center in Cleveland, and the MidTown Cleveland neighborhood. He is president and founder of Community Hub Incorporated, an Ohio-based company that makes Environmental Dashboard applications available to organizations and communities. He has played a leadership role in Oberlin College's and the City of Oberlin's climate action and resilience planning, education and communication efforts. His research on dashboards and environmental communication has been published in a broad range of peer-reviewed journals.

John Petersen is the Paul Sears Professor of Environmental Studies and Sciences and Biology at Oberlin College. A systems ecologist by training, Dr. Petersen's research focuses on understanding the role of feedback control in both environmental and s... Show more

Richard Botteicher

Richard Botteicher

Mr. Botteicher has worked for the last 27 years in the water industry as an engineer functioning to complete projects and improvements for the betterment of the industry and the people it serves. He has served as a designer, project manager, and inspector for pipeline conveyance, water handling, and pump station work. He has also served as a product engineer and manager for specific pipeline products and applications. Finally, Mr. Botteicher has been a commercial manager and officer for pipeline product and service providers. Currently, Mr. Botteicher is the Technical Regional Manager for Hobas Pipe USA and supports the design and project development for the company as well as engineering and construction support.

Mr. Botteicher has worked for the last 27 years in the water industry as an engineer functioning to complete projects and improvements for the betterment of the industry and the people it serves. He has served as a designer, project manager, and insp... Show more

Maged Nawar

Maged Nawar

I am an experienced educator, sustainability leader, and learning & teaching coach with more than 11 years of experience in international education across Bahrain, Qatar, and the UAE.
Currently, I serve as the Head of Sustainability, Learning & Teaching Coach, and Grade 4 English Teacher at Abdulrahman Kanoo International School (ARKIS) in Bahrain. In this role, I lead whole-school sustainability initiatives aligned with Bahrain Vision 2030 and the United Nations Sustainable Development Goals (SDGs). My work focuses on embedding sustainability, global citizenship, and wellbeing into the curriculum while promoting meaningful, action-based learning experiences that empower students to make a positive impact in their communities.

I hold a Bachelor's Degree in English Literature from Zagazig University, a PGCE from Liverpool John Moores University in the United Kingdom, a CELTA qualification from Cambridge University, a Bahrain Teaching License from the University of Bahrain, and a Certificate in School Management and Leadership from Harvard Business School Online.

I am an experienced educator, sustainability leader, and learning & teaching coach with more than 11 years of experience in international education across Bahrain, Qatar, and the UAE. Currently, I serve as the Head of Sustainability, Learning & Tea... Show more

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

Julie Hopper

Julie Hopper

Dr. Julie Hopper joined USC’s Office of Sustainability in 2022 as a data analyst, where one of her current projects involves calculating Scope 3 Emissions from USC’s purchased goods and services, as well as from employee and student commuting. In addition to calculating Scope 3 Emissions data, Julie led the design and implementation of USC’s Assignment: Earth Dashboard, and oversaw the completion of USC’s 2024 STARS Gold Report. In efforts to collect and analyze data for the dashboard and STARS report, Julie led the development and implementation of USC’s Sustainability Survey, as well as data programming tools to help automate the collection of sustainability curriculum and research data and dashboards to showcase these data in a user-friendly format for the USC community. The code underlying these data programming tools and dashboards are open-access via USC's Sustainability Github account to assist other institutions that are interested in adapting these methods. Prior to this position, Julie conducted research and taught undergraduate courses in Environmental Studies and Ecology at USC. Julie holds a PhD in Environmental Science, Policy and Management from the University of California, Berkeley.

Dr. Julie Hopper joined USC’s Office of Sustainability in 2022 as a data analyst, where one of her current projects involves calculating Scope 3 Emissions from USC’s purchased goods and services, as well as from employee and student commuting. In add... Show more

Daita Serghi

Daita Serghi

Drawing from a scientific background and over 20 years of experience in higher education and sustainability as an educator, researcher, and staff member, Daita has a profound interest in education programs that foster improved human connections, communication, and learning on a broad scale. In her current role as a Senior Education Manager, she is responsible for developing, innovating and advancing AASHE’s education vision and strategy, overseeing professional learning initiatives encompassing virtual and in-person workshops, webinars, and other educational programs. Prior to joining AASHE, Daita was the first Interim Sustainability Coordinator for the University of Hawai‘i System, and also taught courses and integrated sustainability in the curriculum at the University of Hawai‘i. Daita is a LEED Green Associate, an ISSP Sustainability Excellence Professional (SEP), and holds a BS degree in Molecular Biology and Biosciences from the University of Bucharest, Romania and MA, MPhil and PhD degrees in Biological Sciences from Columbia University in the City of New York.

Drawing from a scientific background and over 20 years of experience in higher education and sustainability as an educator, researcher, and staff member, Daita has a profound interest in education programs that foster improved human connections, comm... Show more

Welborn Kibwota

Welborn Kibwota

Welborn Kibwota is a research assistant at Thraets Foundation, where he investigates disinformation, synthetic media and the use of less-lethal weapons against protesters.
Welborn is passionate about making evidence accessible to journalists, activists and the public, and about protecting the right to protest in the digital age.

Welborn Kibwota is a research assistant at Thraets Foundation, where he investigates disinformation, synthetic media and the use of less-lethal weapons against protesters. Welborn is passionate about making evidence accessible to journalists, acti... Show more

Divyanshi Pathak

Divyanshi Pathak

Active open source developer @Kubestellar

Active open source developer @Kubestellar Show more

Ben Nata

Ben Nata

Ben is an aspiring solarpunk and hobbyist programmr, with more than 1001 year of experience with multiple kind of companies. When he isn't reviewing AI three-way merge requests, you can find him rewatching three-way domain clashes.

Ben is an aspiring solarpunk and hobbyist programmr, with more than 1001 year of experience with multiple kind of companies. When he isn't reviewing AI three-way merge requests, you can find him rewatching three-way domain clashes. Show more

Felix George

Felix George

I am a Research Software Engineer at the IBM Research Lab in India, specializing in building high-performance, energy-efficient cloud infrastructure and scale-out systems. Throughout my career in the hybrid cloud domain, I have focused on optimizing systems for energy efficiency, most notably contributing as a developer to PEAKS, a specialized Kubernetes scheduler designed for energy-aware workload orchestration. My current research and development focus has evolved toward architecting next-generation Agentic systems and intelligent observability platforms operating at enterprise scale. In this role, I design and implement automated systems capable of ingesting and analyzing terabytes of telemetry and observability data in real time. By fusing autonomous AI agents with advanced monitoring frameworks, my work helps detect anomalies, predict system bottlenecks, and ensure the robust health, reliability, and continuous performance of complex distributed applications. Driven by a passion for intersectional research across systems engineering, cloud computing, and applied artificial intelligence, I continually seek to create scalable, intelligent solutions that simplify infrastructure management and pave the way for greener, more autonomous cloud environments.

I am a Research Software Engineer at the IBM Research Lab in India, specializing in building high-performance, energy-efficient cloud infrastructure and scale-out systems. Throughout my career in the hybrid cloud domain, I have focused on optimizing ... Show more

Gareth Thomas

Gareth Thomas

Serial startup CTO Gareth brings engineering best practice to the world of software development.

Originally an Electrical Engineer with a background in Process Control and Lean Manufacturing, Agile felt like the natural way to work as he followed his passion and moved into the world of Software Development.

He is now spreading the message of small batch sizes, continuous improvement and self organisation and has implemented agile principles in diverse industries.

Serial startup CTO Gareth brings engineering best practice to the world of software development. Originally an Electrical Engineer with a background in Process Control and Lean Manufacturing, Agile felt like the natural way to work as he followed ... Show more

Claire Samojedny

Claire Samojedny

Claire Samojedny, P.E., is a Staff Civil Engineer in the Water Global Practice at Burns & McDonnell in Chicago, IL. She is a planning engineer and hydraulic modeler with five years of experience in capital improvement master planning, integrated asset management, and hydraulic modeling for wastewater collection systems, water transmission and distribution systems, and stormwater systems across the country. She integrates hydraulic models, GIS, and asset data to evaluate system capacity and condition, prioritize needs, and develop phased capital improvement programs that support long-term growth, regulatory requirements, and asset renewal. She holds a B.S. in Civil Engineering with a minor in Sustainability, Energy, and Environment from the University of Illinois at Urbana-Champaign and is a registered Professional Engineer in Illinois.

Claire Samojedny, P.E., is a Staff Civil Engineer in the Water Global Practice at Burns & McDonnell in Chicago, IL. She is a planning engineer and hydraulic modeler with five years of experience in capital improvement master planning, integrated asse... Show more

Philip Kwasi Banini

Philip Kwasi Banini

Philip Kwasi Banini is the Team Lead and Co-Founder of iWatch Africa, where he leads initiatives in data journalism, misinformation, climate action, human and digital rights, and illicit financial flows. He manages projects supported by UK aid, the European Union, DANIDA, the US Government, Google and other partners.

Philip Kwasi Banini is the Team Lead and Co-Founder of iWatch Africa, where he leads initiatives in data journalism, misinformation, climate action, human and digital rights, and illicit financial flows. He manages projects supported by UK aid, the E... Show more

Lynda Natacha Awoukeng Jeutang

Lynda Natacha Awoukeng Jeutang

Experte en durabilité et en gestion de projets, j'accompagne depuis de nombreuses années la transformation des filières agricoles au Cameroun. Titulaire d'un Master II en Contrôle Qualité et d'un Master en Biochimie, j'ai débuté ma carrière dans l'audit des référentiels et l'amélioration des procédés, avant de me spécialiser dans la certification et les programmes de cacao durable, notamment chez Barry Callebaut Cameroun.
J'y ai conduit des programmes couvrant la certification de groupes de producteurs, la formation des agriculteurs, la prévention du travail des enfants, l'autonomisation économique des femmes et la digitalisation des paiements aux producteurs.
Aujourd'hui à la tête de la durabilité de MOI FOODS Cameroon (Mewah Group), j'ai construit le programme cacao de l'entreprise et je pilote sa mise en conformité avec le règlement européen sur la déforestation (EUDR)

Experte en durabilité et en gestion de projets, j'accompagne depuis de nombreuses années la transformation des filières agricoles au Cameroun. Titulaire d'un Master II en Contrôle Qualité et d'un Master en Biochimie, j'ai débuté ma carrière dans l'au... Show more

Sean O'Dell

Sean O'Dell

Sean O'Dell is an Executive Vice President at Baxter & Woodman in Chicago, Illinois. He has worked for this 450-person consulting firm since graduating from college (2002, Bradley) and currently helps lead their Water Group and Illinois Business Development Team. He represents the ISAWWA at the Illinois Public Service Institute (Graduate, Class Rep and Current Committee Leader). He is also a member of the ISAWWA Leadership and Management Committee.

Sean O'Dell is an Executive Vice President at Baxter & Woodman in Chicago, Illinois. He has worked for this 450-person consulting firm since graduating from college (2002, Bradley) and currently helps lead their Water Group and Illinois Business Deve... Show more

Audrey Woods

Audrey Woods

Audrey Woods is the Sustainability Program Coordinator at Amherst College and a former Green Dean in the Office of Sustainability, where she develops and leads cohort-based and campus-wide programs focused on engagement, systems thinking, and behavior change. At Amherst, she leads the Sustainable Career Initiative, a first-year program she designed, piloted, and continues to refine. The program provides early-career intervention by building self-awareness, introducing key campus and professional resources, and developing foundational sustainability competencies through workshops, hands-on activities, and alumni engagement. It frames sustainability as both an accessible entry point and a foundation for a wide range of career paths, while supporting students in self-directed exploration. Now in its third year, the program continues to evolve based on student feedback and learning outcomes. She holds a B.A. in Political Science from Amherst College.

Audrey Woods is the Sustainability Program Coordinator at Amherst College and a former Green Dean in the Office of Sustainability, where she develops and leads cohort-based and campus-wide programs focused on engagement, systems thinking, and behavio... Show more

Clémence Piteau

Clémence Piteau

As an independent and committed product designer, I explore new design practices to put my knowledge at the service of a more desirable future for the environment, society and individuals.

As an independent and committed product designer, I explore new design practices to put my knowledge at the service of a more desirable future for the environment, society and individuals. 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