Environment & Cleantech

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

Rohit Ranjan

Rohit Ranjan

Rohit Ranjan has been working with Flutter for the past 2 years, and currently working as a Flutter Developer at Health Tick. Previously worked with Appwrite as a DevRel Intern being the part of GitHub Octernship, worked on apps having more than 50k users. He is also a Google Dev Library contributor and part of Google's startup Bootcamp 2022. For the last 1 year, he has given talks at many technical events like, Frontend Days Nagpur, Code-Day Nagpur, Flutter Nagpur, Encypherist JIT.

Rohit Ranjan has been working with Flutter for the past 2 years, and currently working as a Flutter Developer at Health Tick. Previously worked with Appwrite as a DevRel Intern being the part of GitHub Octernship, worked on apps having more than 50k ... Show more

Joy Nwaiwu

Joy Nwaiwu

Joy Nwaiwu is a content writer and community management professional specializing in crafting compelling content that resonates with diverse audiences and driving brand advocacy through sustainable community management.

She has worked with both Silicon Valley companies and local brands, developing content and managing communities ranging from less than 100 to over 100,000 members across various platforms. She currently manages a community under one of the largest technical talent accelerators in the world, the 3MTT Rivers State community.

Joy is also a Meta Certified Community Manager, bringing a data-driven approach to her work—whether in developing community guidelines, leading teams, creating content calendars, organizing engaging events, or measuring the impact of her strategies. Outside of work, she enjoys public speaking, moderating events, and reading books. She also loves sketching and painting as a medium to tap into her creative side.

Joy Nwaiwu is a content writer and community management professional specializing in crafting compelling content that resonates with diverse audiences and driving brand advocacy through sustainable community management. She has worked with both S... Show more

Jorge Mesones Almanza

Jorge Mesones Almanza

Soy un apasionado de la gestión y optimización de procesos, con una sólida formación en Administración de Empresas y Mecánica de Equipos Pesados. Cuento con más de 6 años de experiencia en Leasing, Renting y Fleet Management, lo que me ha permitido conocer a fondo el mercado y las fortalezas de diversas empresas en Perú.
Cuento con un network sólido en el sector automotriz y en el ecosistema de innovación. Si tienes interés en optimización e innovación
¡conectemos y conversemos sobre las oportunidades de crecimiento en el sector!

Soy un apasionado de la gestión y optimización de procesos, con una sólida formación en Administración de Empresas y Mecánica de Equipos Pesados. Cuento con más de 6 años de experiencia en Leasing, Renting y Fleet Management, lo que me ha permitido c... Show more

Nicole de Leeuw

Nicole de Leeuw

ᴇxᴘᴇʀɪᴇɴᴄᴇ ʙᴏᴏꜱᴛᴇʀ ✨ | ɢᴀᴍɪꜰɪᴄᴀᴛɪᴏɴ, ꜱᴛᴏʀʏᴛᴇʟʟɪɴɢ & ʜᴏꜱᴘɪᴛᴀʟɪᴛʏ | ɢɪᴠᴀʙɪʟɪᴛʏ | ᴇʀ ɢᴀᴍᴇ (ʀᴇ-)ᴅᴇꜱɪɢɴ

Nicole de Leeuw is an innovative experience creator specializing in exceptional hospitality service and the art of gamification. With a background in five-star hotels in London and Amsterdam, she transitioned into a role as a professional hospitality trainer, working with companies across industries to enhance their guest experiences.

Her basis is the idea that excellent guest service isn’t just about what you do, but how you do it—a belief that inspired her to use gamification as a tool to create engaging and memorable workshops. This passion led to the creation of Emmelocked Escape Rooms, where Nicole used immersive storytelling with excellent hospitality to craft a world that guests can fully immerse themselves in.

In recent years, Nicole has brought her talents to companies like Coolblue, Daarom, and KLM, designing custom escape games that engage teams and foster collaboration. She also works with other escape room businesses, revamping their puzzles, storylines, and overall guest experiences to elevate their offerings.

Nicole’s superpowers include a unique combination of creativity, sharp business insight, and an infectious enthusiasm that allows her to see opportunities, and craft innovative solutions and wow moments!

ᴇxᴘᴇʀɪᴇɴᴄᴇ ʙᴏᴏꜱᴛᴇʀ ✨ | ɢᴀᴍɪꜰɪᴄᴀᴛɪᴏɴ, ꜱᴛᴏʀʏᴛᴇʟʟɪɴɢ & ʜᴏꜱᴘɪᴛᴀʟɪᴛʏ | ɢɪᴠᴀʙɪʟɪᴛʏ | ᴇʀ ɢᴀᴍᴇ (ʀᴇ-)ᴅᴇꜱɪɢɴ Nicole de Leeuw is an innovative experience creator specializing in exceptional hospitality service and the art of gamification. With a background i... Show more

Stephen Doliente

Stephen Doliente

Stephen’s training and background are in chemical and energy engineering, and he has over ten years of research experience in sustainable energy and chemical technologies. The pillars of his research are process development, techno-economic assessment, life cycle thinking, supply chain optimisation, and whole-systems analysis for evidence-based, strategic, and conscientious deployment of biomass-based, circular, and carbon abatement solutions. Currently, he is affiliated with Imperial's Department of Chemical Engineering and its recently inaugurated Centre for Sectoral Economic Performance to collaborate on a sectoral study of the UK's fine chemicals industry. Its objective is to understand the current local and global industry landscapes; analyse the technological, innovation, business, and regulatory environments; and develop policy and industry recommendations for the sector's future competitiveness and sustainability.

Stephen’s training and background are in chemical and energy engineering, and he has over ten years of research experience in sustainable energy and chemical technologies. The pillars of his research are process development, techno-economic assessmen... Show more

Emad Ehsan

Emad Ehsan

Emad is a Google Developer Expert from Pakistan. Currently a Senior Software Engineer at Bayer.

He has been a Top Trending Developer on GitHub and contributes regularly to open source. He has spoken at Tech Conferences in UK, Denmark, US, Pakistan, & Malaysia.

Emad is a Google Developer Expert from Pakistan. Currently a Senior Software Engineer at Bayer. He has been a Top Trending Developer on GitHub and contributes regularly to open source. He has spoken at Tech Conferences in UK, Denmark, US, Pakistan... Show more

Marjorie Mudi Gege

Marjorie Mudi Gege

Gege Marjorie is a trained Agronomist, with over 6 years of active volunteering experience on Environmental and Human rights advocacy with Greenpeace Africa in Cameroon. Her journey in the Internet Governance (IG) space began with her volunteering during the 17th session of the IGF in Addis Ababa-Ethiopia, after which she got integrated into the Cameroon IGF team, serving as a Youth IGF coordinator and as a member of the national executive secretariat. The School of Internet Governance (SIG) by PRIDA and the Internet Society’s (ISOC) E-learning course on IG through the Young Ambassadors Program (YAP), brought a new light of inspiration to Marjorie, as she intends to promote youth engagement for sustainable development, through her new local NGO; Emerge Africa and her start-up; Sabgena. Being mindful of the importance of IG to global economic sustainability, Marjorie joined the ISOC Cybersecurity Special Interest Group (SIG) for knowledge increase on security issues linked to digitalization and is an Instructional Facilitator for the Pan African Youth Ambassadors for Internet Governance.

Marjorie believes nothing is impossible when the right actions are taken towards the right direction.

Gege Marjorie is a trained Agronomist, with over 6 years of active volunteering experience on Environmental and Human rights advocacy with Greenpeace Africa in Cameroon. Her journey in the Internet Governance (IG) space began with her volunteering du... Show more

Ojas Singh

Ojas Singh

👋I'm on a quest to mould cutting-edge solutions in the software engineering scene, and I do it with a solid foundation in programming and a never-ending curiosity.

👋I'm on a quest to mould cutting-edge solutions in the software engineering scene, and I do it with a solid foundation in programming and a never-ending curiosity. Show more

Cat Johnson

Cat Johnson

Cat Johnson is a Senior Frontend Engineer at Khan Academy who has worked for more than seven years in the industry. She works on React Web Components and focuses on building accessible technology.

Cat loves to talk about and teach how to create more accessible and inclusive web applications. In her off hours she talks about how to create more accessible and inclusive web applications and writes about new technology creating positive social impact in our world today. She firmly believes that technology can be used to create a more inclusive and equitable world as long as we keep it in check.

Cat Johnson is a Senior Frontend Engineer at Khan Academy who has worked for more than seven years in the industry. She works on React Web Components and focuses on building accessible technology. Cat loves to talk about and teach how to create mo... Show more

Jeremiah Landi

Jeremiah Landi

Jeremiah Landi started his career as a “GO’FER” in an architecture firm (98’) and made his way into an animatronics creator for shows like Phantom of the Opera (10’); little did he know that the skills he picked up along his journey would play very synergistically within a highly technical, rigid world and within the Government Bureaucracy, even putting him in front of the US Congress (08’).

Throughout his career, he has traveled the world working in a range of different project environments (Nobel Prize to ESPN) and cultural environments having worked through both the “America's” and all around Europe (with a little Asia).

He enjoys bringing dynamic thought processes and design first problem-solving to many different companies now through his own company deploying products (i.e.military helicopter fuel pumps, basketball medical devices) and Modified Agile Hardware Development (MAHD). The company he started back in 2016 now spans from physical manufacturing (i.e. stamping, welding, 3D printing) to algorithmic software development (i.e. traveling salesman); so it is easy to say the problems he solves aren’t easily fixed in a remote world.

Jeremiah Landi started his career as a “GO’FER” in an architecture firm (98’) and made his way into an animatronics creator for shows like Phantom of the Opera (10’); little did he know that the skills he picked up along his journey would play very s... Show more

Chris Roth

Chris Roth

Chris Roth is Principal Data Scientist at Preteckt, a Memphis-based technology startup that uses machine learning to predict maintenance issues in vehicles weeks before they cause downtime. His work includes data modelling and analysis to categorize anomalous conditions in vehicular systems. He collaborates with Preteckt's team of data scientists, engineers, and diesel technicians to provide Vehicle Prognostics as a Service. His philosophy on Data Science is available at https://github.com/czroth/philosophy-of-data-science.

Chris Roth is Principal Data Scientist at Preteckt, a Memphis-based technology startup that uses machine learning to predict maintenance issues in vehicles weeks before they cause downtime. His work includes data modelling and analysis to categorize ... Show more

Anna Jeter

Anna Jeter

A dynamic business leader with a passion for advancing healthcare through world-class diagnostics.​ I have led multiple business development teams for companies focused on novel diagnostic devices in women's health. I bring innovative, impactful and cost effective medical technologies from research and development into the hands of patients and providers.

A dynamic business leader with a passion for advancing healthcare through world-class diagnostics.​ I have led multiple business development teams for companies focused on novel diagnostic devices in women's health. I bring innovative, impactful and ... Show more

Peter Nolan

Peter Nolan

Dublin-raised and Europe-based risk / data analyst and communicator specialising in financial and economic analysis

Dublin-raised and Europe-based risk / data analyst and communicator specialising in financial and economic analysis Show more

Francesca Bozzoli

Francesca Bozzoli

Qualche anno fa ho scoperto che sviluppare è bellissimo e da allora non sto facendo altro che imparare, formarmi e sperimentare senza paura di spaccare tutto.

Qualche anno fa ho scoperto che sviluppare è bellissimo e da allora non sto facendo altro che imparare, formarmi e sperimentare senza paura di spaccare tutto. Show more

Juan Jose Ciarlante

Juan Jose Ciarlante

JuanJo Ciarlante is a Principal Engineer at GrafanaLabs and Assistant Professor at Mendoza Uni. His industry experience includes working for Google as SRE TL, as well as other SRE roles at Canonical Ltd, and Bitnami.
His OSS journey started in 1998 when he contributed IP Aliasing support to Linux, and since then to several other OSS projects. He's particularly passionate about Cloud-y OSS projects like Kubernetes, Prometheus, Grafana, etc which made cloud computing accessible for the rest of us.

JuanJo Ciarlante is a Principal Engineer at GrafanaLabs and Assistant Professor at Mendoza Uni. His industry experience includes working for Google as SRE TL, as well as other SRE roles at Canonical Ltd, and Bitnami. His OSS journey started in 1998 ... Show more

Michael Coplen

Michael Coplen

For 20+ years, Mike conducted human factors research on sleep, fatigue, and culture change at the U.S. Department of Transportation. His rigorous evaluations resulted in dramatic performance improvements at pilot demonstration sites, policy change at the highest levels in government and industry, and industry-wide improvements in safety culture. His accomplishments were recognized by the American Evaluation Association, awarding Mike the 2009 Gunnar Myrdal Government Award and the 2012 Outstanding Evaluation Award. He holds a RYS 200-hour Yoga Teacher Training Certification from LifePower Yoga, a certification for Mindfulness Meditation Teacher Training from Dharma Moon and The Tibet House, and is a Certified Mindfulness Workplace Facilitator from The Mindful Leader. He holds an M.A. in Management and Organizational Behavior from the University of Nebraska with 2 years of post-Master’s work in Industrial/Organizational Psychology from the University of Connecticut.

For 20+ years, Mike conducted human factors research on sleep, fatigue, and culture change at the U.S. Department of Transportation. His rigorous evaluations resulted in dramatic performance improvements at pilot demonstration sites, policy change at... Show more

Maximilian Kleinsorg

Maximilian Kleinsorg

Max ist ein zielstrebiger Mensch mit Hands-On Mentalität. Er liebt es, im Team zu arbeiten und mit Menschen aus der ganzen Welt in Kontakt zu treten. Max hat eine Leidenschaft für E-Doing, Personal- und Führungskräfteentwicklung, digitale & ökologische Transformation, B2B-Marketing/Vertrieb und Geschäftsentwicklung.

Als Speaker spricht Max über die aktuellen Veränderungsprozesse in der Arbeitswelt und warum diese neue Arbeitswelt neues Lernen, Future Skills und neue Führung erfordert.

Max ist ein zielstrebiger Mensch mit Hands-On Mentalität. Er liebt es, im Team zu arbeiten und mit Menschen aus der ganzen Welt in Kontakt zu treten. Max hat eine Leidenschaft für E-Doing, Personal- und Führungskräfteentwicklung, digitale & ökologisc... Show more

Thomas Petzoldt

Thomas Petzoldt

Diploma in Biology (Aquatic Ecology)
PhD about algal bloom forecasting
Senior scientist in aquatic ecology, ecological modelling and environmental statistics
Research on lake and river ecology and the impact of climate warming

Diploma in Biology (Aquatic Ecology) PhD about algal bloom forecasting Senior scientist in aquatic ecology, ecological modelling and environmental statistics Research on lake and river ecology and the impact of climate warming Show more

Vincenzo Gioia

Vincenzo Gioia

Vincenzo Gioia is a research assistant at the Department of Economic, Business, Mathematical and Statistical Sciences of the University of Trieste, Italy.
He received the PhD in Managerial and Actuarial Sciences, curriculum in Statistics and Actuarial Sciences, from the University of Udine in 2023.
His research interests range from asymptotic methods to semi-parametric regression modelling techniques, with particular emphasis on statistical computing and applications in engineering, economics, environmental and life sciences.

Vincenzo Gioia is a research assistant at the Department of Economic, Business, Mathematical and Statistical Sciences of the University of Trieste, Italy. He received the PhD in Managerial and Actuarial Sciences, curriculum in Statistics and Actuar... Show more

Steve Murimi

Steve Murimi

Steve Murimi is an accomplished cloud professional known for his expertise in architecting production-ready applications with precision. With a proven track record of innovation, he pioneers new tools and methodologies, ensuring safe and predictable progress in cloud technology.

Steve Murimi is an accomplished cloud professional known for his expertise in architecting production-ready applications with precision. With a proven track record of innovation, he pioneers new tools and methodologies, ensuring safe and predictable ... Show more

Arul Pushpam Murugan

Arul Pushpam Murugan

I'm Arul Pushpam, and my journey in the professional world began in 2017. As a woman in this field, I've encountered numerous obstacles along the way. When I first embarked on my journey, I was far from being a proficient programmer. Comparing myself to others led me to believe I was lacking in various aspects. However, this perspective didn't serve me well.

It was at this point that I was fortunate to find a mentor who illuminated the world of technology for me. Concurrently, I discovered Sitecore, a platform that intrigued me with its myriad features. Rather than comparing myself to others, I channeled my energy into learning and growing. Sitecore's capabilities captivated me, motivating me to delve deeper, learn more, and achieve more.

As a result of my dedication, I proudly received my second MVP award this year. This journey has transformed me into a proficient programmer, a YouTuber, a blogger, and an enthusiastic knowledge sharer. I have a genuine passion for learning new features and, equally importantly, for disseminating my technical knowledge to the wider community.

In my spare time, you'll find me eagerly exploring new technologies, refining my skills, and sharing my insights with fellow enthusiasts. I firmly believe that the tech community thrives on collaboration and shared learning. Every day presents new opportunities for growth, and I'm excited to embrace each one with enthusiasm.

I'm Arul Pushpam, and my journey in the professional world began in 2017. As a woman in this field, I've encountered numerous obstacles along the way. When I first embarked on my journey, I was far from being a proficient programmer. Comparing myself... Show more

Ari Koli

Ari Koli

Driven by a passion for sustainability, I apply design and systems thinking to craft impactful digital value propositions, all while respecting our planet's boundaries. With a 30-year journey at the forefront of digital service innovation, including 20 years in product leadership roles, I am helping organisations thrive, ensuring collective actions that contribute to long-lasting, positive outcomes.

Driven by a passion for sustainability, I apply design and systems thinking to craft impactful digital value propositions, all while respecting our planet's boundaries. With a 30-year journey at the forefront of digital service innovation, including ... Show more

Alex Pestchanker

Alex Pestchanker

Alex is a dedicated and versatile leader in the Exponential Technologies field, with a current focus on Industrial Internet of Things (IIoT) and Web3 (AI, Blockchain, and Metaverse). He is passionate about bridging the gap between technology and human evolution. Alex began his journey as a self-taught professional, becoming a programmer in 1983 and pioneering in the Internet during the 90s. He later pursued formal studies in Electronics Engineering at Universidad Tecnológica Nacional and Business Administration at Universidad de Quilmes, providing him with a unique ability to excel in various roles across multiple industries.

Throughout his nearly 30-year career, Alex has held both technical and leadership positions at renowned technology companies, such as IBM, Microsoft, Navent, Sonda, Tsoft Latam, and Stefanini. His experience working in diverse environments and cultures has shaped his flexible and adaptable approach to enabling innovations through disruptive technology.

Driven by his entrepreneurial spirit, Alex has co-founded and led several technology startups, specially in Cardano he is the CoFounder and interim CTO of Token Allies, the 1st Decentralized VC in Cardano, DCorps a companies and societal terms on-chain registry and Co Founded the Latam Cardano Community, which is articulating the Cardano Opportunity in Latin America. He currently holds the position of Vice President at TwinDimension, a startup that aims to simplify the use of IoT in industrial environments. Additionally, Alex is an Intersect Civics Committee member, teaches at the ITBA University in Buenos Aires and host +Web3 Radio Show.

Alex is a dedicated and versatile leader in the Exponential Technologies field, with a current focus on Industrial Internet of Things (IIoT) and Web3 (AI, Blockchain, and Metaverse). He is passionate about bridging the gap between technology and huma... Show more

Grayson Dawson

Grayson Dawson

I've held roles in product and manufacturing engineering in a variety of industries. Lots of automation and people working together. My passion lies at the intersection of hardware, software, and creative problem solving without the red tape.

I'm currently using my background to introduce industrial grade robotics into consumer facing environments. Check out my company page for Hop Robotics or www.HopRobotics.com

If you want to reach me directly use: grayson@hoprobotics.com | 678 772-5469

I've held roles in product and manufacturing engineering in a variety of industries. Lots of automation and people working together. My passion lies at the intersection of hardware, software, and creative problem solving without the red tape. I'm ... Show more

Pratik Dasa

Pratik Dasa

Dedicated and advancing the Android platform, also mentoring and inspiring the next generation of the developers. I believe in the collaboration and the importance of staying at the forefront of the technological advancements.

Dedicated and advancing the Android platform, also mentoring and inspiring the next generation of the developers. I believe in the collaboration and the importance of staying at the forefront of the technological advancements. Show more

Aaliyah Ebrahim

Aaliyah Ebrahim

Chemical Engineer turned Microsoft Business Applications Technical Specialist with a keen interest in low -code, sustainability, AI, and Customer Service modernization.

Chemical Engineer turned Microsoft Business Applications Technical Specialist with a keen interest in low -code, sustainability, AI, and Customer Service modernization. Show more

Kriti Shah

Kriti Shah

Kriti Shah is currently a graduate student of Environmental Policy and Management at the University of California, Davis, and has a background in environmental engineering. Her interest lies at the nexus of international trade, law, and policy, decarbonization of the energy sector, and geopolitics. Born and raised in India, she deeply empathizes with the issues of extreme heat and the effects of climate change on the energy and transportation sector and worries about climate-induced migration. To unwind, she loves to dance, cook, and try out new DIY projects.

Kriti Shah is currently a graduate student of Environmental Policy and Management at the University of California, Davis, and has a background in environmental engineering. Her interest lies at the nexus of international trade, law, and policy, decar... Show more

Abdoulaye Diallo

Abdoulaye Diallo

Passionate about international development & community empowerment. Co-founder of FreeLocalMappers in Guinea, promoting OpenStreetMap & sustainable initiatives for societal growth. Volunteer Support Coordinator for the US Peace Corps Guinea supporting projects in health, agriculture & education.

Passionate about international development & community empowerment. Co-founder of FreeLocalMappers in Guinea, promoting OpenStreetMap & sustainable initiatives for societal growth. Volunteer Support Coordinator for the US Peace Corps Guinea supportin... Show more

Leonor Cristina Santos

Leonor Cristina Santos

I’m an English teacher interested in technology and a researcher for ten years. Looking for new ways to improve digital literacy with my students and create innovative content too. About me online. https://about.me/santosleonor

I’m an English teacher interested in technology and a researcher for ten years. Looking for new ways to improve digital literacy with my students and create innovative content too. About me online. https://about.me/santosleonor Show more

Nathalia Cano

Nathalia Cano

Conducting research concerning plastics and circular economy, sustainability of the healthcare sector
in the U.S., Life Cycle Assessment, Data Science.

Conducting research concerning plastics and circular economy, sustainability of the healthcare sector in the U.S., Life Cycle Assessment, Data Science. Show more

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