Environment & Cleantech

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

Stacy Quackenbush

Stacy Quackenbush

Accomplished executive and visionary leader, recognized as one of the top women in Web3 and AI by Unstoppable Women of Web3/AI and shortlisted by Wirex for Best Founder. With a distinguished track record in immersive entertainment, blockchain, and decentralized tech education, Stacy has built and scaled transformative ventures, including the first fully immersive, technology-driven entertainment complex in the U.S. and pioneering blockchain platforms in education and entertainment. A leader in tokenizing ticketing, streaming educational content on-chain, and using NFTs as souvenirs for events, she has also driven initiatives to fund artists and release new music through blockchain-backed models, enabling creators to connect directly with audiences and unlock new revenue streams. Known for driving strategic growth, building influential partnerships, and leading high-profile, tech-driven projects, Stacy excels at creating transformative opportunities within the Web3 space across industries. Skilled in investor relations, brand positioning, and team development, she is dedicated to reshaping the future of tech, entertainment, and decentralized learning, empowering communities, and fostering innovation in high-growth sectors.

Accomplished executive and visionary leader, recognized as one of the top women in Web3 and AI by Unstoppable Women of Web3/AI and shortlisted by Wirex for Best Founder. With a distinguished track record in immersive entertainment, blockchain, and de... Show more

Hassane Khalil

Hassane Khalil

Energy Engineer, with 30+ years in Electrical Engineering, Extra low voltage systems, Solar Photovoltaic Energy and smart Electric Vehicles Supply Equipments.
Mobility Electrifying trainer at the order of Engineers, Lebanon.

Energy Engineer, with 30+ years in Electrical Engineering, Extra low voltage systems, Solar Photovoltaic Energy and smart Electric Vehicles Supply Equipments. Mobility Electrifying trainer at the order of Engineers, Lebanon. Show more

Tutaleni Ilonga

Tutaleni Ilonga

Tutaleni, is the driving force behind the growth of Game Development in Namibia and in Africa as a whole, as well as the bridge between South America and Africa when it comes to the Game Development space. After successfully completing the Enter Africa game development program Mr, Ilonga created his own game studio/company called TL Entertainment whereby he created games and was successfully able to import Global Game Jam and Game Jam +, whereby together with the partnership between TL Entertainment and Game Jam+ there was a bridge built between Namibia and Brazil.

With the games that where created not proving to be profitable, Mr Ilonga would take part in a CEP program whereby he would like up with Vaughan, Veronica and Ndamono and together they would form Edu-Game Namibia to create an innovation hub around gaming to ensure that the market because sustainable around gaming and ensure future Namibian generations will be able to profit from it.

With 7 Years’ experience in Gaming Mr Ilonga has won a few awards and also became the flag career for Gaming especially at the Forbes where he and Vaughan would help Edu-Game Namibia make it to the top 3 pitch battle final. Currently Mr Ilonga together with Edu-Game are working on a curriculum to gamify the education system.

List of Achievements
Forbes 30 Under 30 Top 3 Pitch Battle Finalist 2024
Boost Up Pitch Winner 2023
Xbox Games Camp Alumni 2023
Sanlam Bridge Beneficiary 2023
CEP WINNER 2022
Game Industry Africa Awards Winner 2022
Class of 2022 Game Developers Conference SCHOLARS:

Events/Interviews I have Spoken At
Xbox Games Camp - Topic - Why Africa Is The Best Place To Invest When It Comes To Gaming
Africa Partnership For Growth Symposium - Topic - Why Investing In Gaming is Profitable
PathfindinGS -Topic - Gamifying the Namibian Education System
Africa Comicade Topic -Getting Local Businesses to Invest in Game Development
Game Jam Plus Topic -Importance of Game Jam In The Local Ecosystem
African Creative Meeting Topic -E-Sports In Africa
ESQUENTA Topic - Importance of GJ + For the Local Ecosystem
BBC World Service TV Topic - CES 2020: What’s in it for Africa?

Tutaleni, is the driving force behind the growth of Game Development in Namibia and in Africa as a whole, as well as the bridge between South America and Africa when it comes to the Game Development space. After successfully completing the Enter Afri... Show more

Paulo de Oliveira N/A

Paulo de Oliveira N/A

Paulo de Oliveira é Coordenador de Projectos do Centro de Inovação Social e Incubação da Universidade Católica de Angola, onde lidera iniciativas voltadas à tecnologia, startups e empreendedorismo jovem.

É alumni do SUSI (Study of the U.S. Institutes) pela Universidade de Washington EUA, em Liderança e Engajamento Cívico, e alumni do YALI (Young African Leaders Initiative) pela Universidade da África do Sul em Pretoria, no ramo de Empreendedorismo e Desenvolvimento de Negócios.

Formado em Empreendedorismo e Biodiversidade pela Africa Project Solutions e Agência Francesa de Desenvolvimento em Joanesburgo, Paulo é também co fundador da Conferência de Fintechs em Angola e da Dreamer.com espaços que conectam inovação tecnológica e o sector financeiro.

Apaixonado por inovação e pelo futuro digital de Angola, dedica-se a inspirar jovens empreendedores a construir soluções tecnológicas sustentáveis e globalmente competitivas.

Paulo de Oliveira é Coordenador de Projectos do Centro de Inovação Social e Incubação da Universidade Católica de Angola, onde lidera iniciativas voltadas à tecnologia, startups e empreendedorismo jovem. É alumni do SUSI (Study of the U.S. Institu... Show more

Ambica Dixit

Ambica Dixit

Ambica Dixit is a Principal Partner for Data, AI & Robotics at VedArc, where she leads large-scale data modernisation and AI strategy initiatives across New Zealand and Australia. She specialises in enterprise AI, modern data platforms, and agentic systems, with a strong focus on the responsible, secure, and sustainable use of AI in complex organisations. Ambica is known for guiding enterprises from early experimentation toward safe, governed, and production-grade AI adoption, ensuring strategic alignment while enabling high-quality execution across multidisciplinary teams. She works extensively with regulated sectors including energy, forestry, finance, and public service agencies, bringing together strategy, technology, and governance to deliver measurable, real-world outcomes.

Ambica Dixit is a Principal Partner for Data, AI & Robotics at VedArc, where she leads large-scale data modernisation and AI strategy initiatives across New Zealand and Australia. She specialises in enterprise AI, modern data platforms, and agentic s... Show more

Elsa Iguedjtal

Elsa Iguedjtal

Convinced Agilist, motivated by small daily victories, amazed by life, and inhabited by the values ​​of the Agile Manifesto centered on people, respect, kindness and continuous improvement. I put my skills and experience at the service of those who share my daily life, but above all I try to make them reveal their own potential, sometimes nuggets that they are unaware of themselves...

Mother of 3 children, neuroatypical, feminist and climate fresco artist.

Convinced Agilist, motivated by small daily victories, amazed by life, and inhabited by the values ​​of the Agile Manifesto centered on people, respect, kindness and continuous improvement. I put my skills and experience at the service of those who s... Show more

Neha Arora

Neha Arora

I have over 8 years of experience in the IT field and am currently pursuing a PhD in Machine Learning in Healthcare at the University of Newcastle, Australia. I have also been honoured to receive prestigious fellowships, including the CMIE and WOS-C Scientist.

I have over 8 years of experience in the IT field and am currently pursuing a PhD in Machine Learning in Healthcare at the University of Newcastle, Australia. I have also been honoured to receive prestigious fellowships, including the CMIE and WOS-C ... Show more

Akweley Abena Okai

Akweley Abena Okai

Akweley Abena Okai is a digital marketer and co-founder of Beeva AI, an AI-powered skincare platform transforming personal care through technology designed specifically for people of color. With half a decade of experience helping tech companies build community and partnerships, she's become a recognized voice in AI, wellness, and human-centered marketing.
As host of "Building Bytes" podcast and through her work at Beeva AI, Akweley has gained unique insights into building confidence-boosting AI solutions while maintaining the personal touch wellness applications require. Her approach focuses on creating inclusive AI systems that underrepresented communities actually want to use and trust.
Her expertise spans digital marketing, project management, and community building for tech startups. At DevFest Berlin 2025, she'll share actionable lessons from building AI that puts human confidence first, with practical frameworks developers can apply across industries.

Akweley Abena Okai is a digital marketer and co-founder of Beeva AI, an AI-powered skincare platform transforming personal care through technology designed specifically for people of color. With half a decade of experience helping tech companies buil... 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 leads CyberAI++, a platform automating security operations in tech systems. 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

Francisca Beatriz Medina Concha

Francisca Beatriz Medina Concha

Designer with experience in both corporate and educational environments, specialized in UX/UI and web development. Passionate about collaboration, she actively participates in tech and STEAM communities, where she helps create spaces that bring together art, education, and technology. Her work is guided by a strong commitment to inclusion and collective learning.

Designer with experience in both corporate and educational environments, specialized in UX/UI and web development. Passionate about collaboration, she actively participates in tech and STEAM communities, where she helps create spaces that bring toget... Show more

Sandeep Voona

Sandeep Voona

Visionary & Digital Transformation Expert

Sandeep Voona is a 2025 award-winning Digital Transformation expert recognized as "The Most Influential Personality in Digital Transformation" by CXO Time, with additional honors including the Global Recognition Award for Innovation in Enterprise Software Development and Globee Gold Award for Artificial Intelligence. As Senior Principal Product Manager at ServiceNow, he architected the Zero Copy ERP solution that reduced integration latency by 60% and deployed globally across SAP, Oracle, and Workday platforms.

Sandeep has built his career transforming technical innovation into measurable business outcomes. A Senior Member of IEEE (top 10% globally), he serves on the IEEE-USA AI Policy Committee while continuing his legacy of enterprise innovation. His tenure at SAP saw him migrate hundreds of enterprise customers to cloud platforms while being twice selected for the exclusive SAP Catalyst program. Now at ServiceNow, he continues developing telemetry-driven products that significantly reduce delivery cycles while serving global enterprise clients.

Beyond corporate achievements, Sandeep demonstrates exceptional leadership through mentorship, achieving top 1% performance on topmate.io with 150+ monthly sessions guiding professionals into AI and product management careers. He co-founded Pan-Asians@SAP, organically growing it to 5000+ global members and influencing inclusive recruitment policies. As a startup mentor through SAP.iO, he has guided companies from Pre-Seed to Series A while serving as a judge for Unicorn Events (world's largest startup pitch contest), Globee Awards, and The Stevie Awards.

Visionary & Digital Transformation Expert Sandeep Voona is a 2025 award-winning Digital Transformation expert recognized as "The Most Influential Personality in Digital Transformation" by CXO Time, with additional honors including the Global Recog... Show more

Destin Biringanine

Destin Biringanine

I am passionate about technology, a Python developer, backend engineer, and data scientist. Currently, I am a research in computer vision applied in medecine. Founder of Code, Growth Alive (CGA) and a content creator.

I am passionate about technology, a Python developer, backend engineer, and data scientist. Currently, I am a research in computer vision applied in medecine. Founder of Code, Growth Alive (CGA) and a content creator. 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

Alex Mwangi

Alex Mwangi

Alex Mwangi is a results-driven software engineer with strong expertise in web, mobile, and system development, actively building at the intersection of blockchain, artificial intelligence, and social impact. Over the past few years, he has evolved from hands-on development to leading projects that blend clean architecture, scalability, and real-world problem-solving.

Alex's technical experience spans frontend frameworks, backend systems, DevOps and modern security practices, with a foundation in cybersecurity from CyberTalents and IBM Cybersecurity programs. He has played key roles in team leadership, mentoring developers and streamlining development workflows for better collaboration and faster delivery.

Passionate about leveraging emerging technologies to address African challenges, Alex continues to integrate security-first thinking into every development stage and is driven by a commitment to continuous learning, innovation, and building technology that empowers communities.

Alex Mwangi is a results-driven software engineer with strong expertise in web, mobile, and system development, actively building at the intersection of blockchain, artificial intelligence, and social impact. Over the past few years, he has evolved f... Show more

Sonu Mariam George

Sonu Mariam George

Sonu George is a cross-disciplinary leader working at the intersection of artificial intelligence, sustainability, and ethics. Her expertise spans Machine Learning, Generative AI, and Computer Vision, where she has consistently explored how technology can be scaled responsibly to create measurable impact.
She has represented her work on global stages such as Google Accelerator for Startups AI 2025 and VivaTech Paris, where she shared her perspective on the future of AI, innovation ecosystems, and sustainable technology adoption. Sonu’s unique approach combines deep technical fluency with a strong sense of strategy, allowing her to bridge the gap between cutting-edge research and practical applications that drive real-world change.
In addition to her technical leadership, Sonu is a passionate advocate for diversity in technology and leadership. She mentors early-career professionals, offering candid career advice to those considering a switch into AI, and guiding professionals on how to stand out in a fast-changing industry where roles are being reshaped by automation. She speaks openly about resilience, adaptability, and building value beyond the algorithm.
Outside of work, Sonu is also a dancer, finding creativity and balance through movement, which she brings into her philosophy of leadership and innovation.

Sonu George is a cross-disciplinary leader working at the intersection of artificial intelligence, sustainability, and ethics. Her expertise spans Machine Learning, Generative AI, and Computer Vision, where she has consistently explored how technolo... Show more

Alexandra Popa

Alexandra Popa

Alexandra Popa is the Founder of Clarity Layer, a boutique data strategy firm specializing in ethical AI, data governance, and organizational intelligence. With over 15 years of experience in analytics and data leadership, she helps companies—from fast-moving startups to established players—turn chaos into clarity.

Her speaking style blends thought-provoking insight with dry wit and practical advice. A passionate advocate for neuroinclusive leadership and ethical tech, Alexandra is known for making complex concepts accessible without watering them down.

She regularly speaks at conferences, mentors with Women in Tech, and consults for impact-driven organizations seeking smarter, more sustainable data practices.

Alexandra Popa is the Founder of Clarity Layer, a boutique data strategy firm specializing in ethical AI, data governance, and organizational intelligence. With over 15 years of experience in analytics and data leadership, she helps companies—from fa... Show more

Pirita Johnsen

Pirita Johnsen

Pirita Maarit Johnsen is an Agile Coach and Change Management expert at Eviny, one of Norway’s leading green energy and technology companies. She has guided numerous teams and organizations through complex transformations, combining Agile principles with structured change management practices to make change stick.
With a background as a LEAN facilitator, project manager, and team leader across multiple industries, Pirita brings a unique blend of strategy, structure, and people focus. She knows that successful change isn’t just about processes—it’s about people.

What can you expect from her sessions?
- Proven tools and frameworks for leading change processes
- Practical advice on reducing resistance and building engagement
- Real-world stories from Agile and organizational transformations
- Actionable takeaways to help you lead change with confidence

If you want to navigate change effectively and create environments where teams thrive, Pirita’s sessions will leave you inspired and equipped to make it happen.

Pirita Maarit Johnsen is an Agile Coach and Change Management expert at Eviny, one of Norway’s leading green energy and technology companies. She has guided numerous teams and organizations through complex transformations, combining Agile principles ... Show more

Marta Paciorkowska

Marta Paciorkowska

Marta is a seasoned infrastructure engineer with over 10 years of experience in DevOps, orchestration, and cloud technologies. Currently, she chases configuration errors at Oda, building on a love/hate relationship with YAML that she developed at FINN.no. Before transitioning to IT, Marta spent a decade working and volunteering in non-governmental organizations focused on environmental protection and animal rights. She now aims to combine her expertise in infrastructure engineering with her passion for sustainability, championing green practices in the tech industry.

Marta is a seasoned infrastructure engineer with over 10 years of experience in DevOps, orchestration, and cloud technologies. Currently, she chases configuration errors at Oda, building on a love/hate relationship with YAML that she developed at FIN... Show more

Sri Chandrasekaran

Sri Chandrasekaran

Passionate about driving innovation and enhancing Developer experience, I am a Senior Product Manager who thrives on crafting exceptional platform products and championing top-tier solutions. Having accumulated substantial expertise in product management and Platform Engineering, my focus has been on immersing myself in understanding engineers' requirements and crafting products that enhance the development environment.

Currently leading product for Soundcheck @Spotify, a pioneering Backstage commercial plugin, I focus on enabling engineers to effectively track development and operational standards. Soundcheck plays a crucial role in measuring the tech health of software components, providing invaluable guidance to shape behavior and enhance DevOps practices within organizations.

Beyond my role, I'm deeply committed to leveraging technology for positive societal change, empowering women in STEM, and addressing climate change. I'm passionate about exploring the intersection of technology and social impact within product development.

Let's connect to discuss product innovation, Developer experience, and the transformative potential of technology in combating global challenges.

Passionate about driving innovation and enhancing Developer experience, I am a Senior Product Manager who thrives on crafting exceptional platform products and championing top-tier solutions. Having accumulated substantial expertise in product manage... Show more

Lungile Nhlapho

Lungile Nhlapho

My expertise lies in leading Agile Release Trains and overseeing operations upstream & downstream as a Scrum Master then Release Train Engineer, I am committed to executing projects that align with our mission of delivering innovative solutions. My role enables me to contribute diverse perspectives to our dynamic team, while my drive for excellence and passion for technology guide our collective efforts towards strategic objectives.

My current focus involves managing multiple release planning sessions, which are integral to our product and platform development. In this role, I leverage my skills in Agile scrum, project management and ICT project management to ensure that our Agile processes run smoothly. My background as a Release Manager and Change Management Contributor has equipped me with the acumen to address technical challenges proactively, streamline operations, and enforce stringent risk mitigation protocols.

My expertise lies in leading Agile Release Trains and overseeing operations upstream & downstream as a Scrum Master then Release Train Engineer, I am committed to executing projects that align with our mission of delivering innovative solutions. My ... Show more

Oluwasegun Kayode

Oluwasegun Kayode

My main focus these days is building accessible, inclusive products and digital experiences for a variety of clients. I most enjoy working on projects that challenge me to learn something new and push me to grow as a developer.

When I'm not at the computer, I'm usually reading tech blogs, exploring new technologies, or learning about system design and architecture patterns.

My main focus these days is building accessible, inclusive products and digital experiences for a variety of clients. I most enjoy working on projects that challenge me to learn something new and push me to grow as a developer. When I'm not at the... Show more

Shankar Srinivasan

Shankar Srinivasan

A Global AI Governance and Responsible AI strategist, empowering Fortune 500 enterprises to build ethical, future-proof data and AI ecosystems. With 28+ years in technology leadership (formerly at Tata Consultancy Services), I bridge innovation and compliance through deep expertise in AI Governance frameworks, Enterprise Analytics, and Microsoft Fabric—certified in AI Strategy & Governance (Wharton), AI in Healthcare (Stanford), Enterprise IT Governance (CGEIT - ISACA), and as a Microsoft Fabric Analytics Engineer.

My work spans large-scale AI/analytics transformations, from migrating legacy BI systems to Microsoft Fabric, to embedding bias audits, regulatory checks, and ROI-driven adoption frameworks. These initiatives have delivered 20-40% efficiency gains in retail supply chains, financial risk models, and customer personalization—all while enforcing ethical guardrails.

A recognized LinkedIn voice on Responsible AI, I share pragmatic insights on AI governance, data quality, and auditable AI frameworks, with thought leadership spanning:
* AI readiness assessments to bridge data gaps,
* Bias mitigation in forecasting and inventory systems,
* Governance-by-design for Microsoft Fabric and multi-cloud platforms.

Whether advising CxOs or speaking at industry forums, I equip organizations to turn regulatory challenges into competitive advantages—proving that ethical AI isn’t a constraint, but a catalyst for scalable innovation.

A Global AI Governance and Responsible AI strategist, empowering Fortune 500 enterprises to build ethical, future-proof data and AI ecosystems. With 28+ years in technology leadership (formerly at Tata Consultancy Services), I bridge innovation and c... Show more

Georges Byona

Georges Byona

Software Engineer • FlutterFire • AI Enthusiast • GDG on Campus Lead’25 • Tech Trainer, Content Creator & Speaker

Software Engineer • FlutterFire • AI Enthusiast • GDG on Campus Lead’25 • Tech Trainer, Content Creator & Speaker Show more

Chewie XO

Chewie XO

Chewie is a dynamic force in the worlds of marketing, gaming, and blockchain innovation. As a seasoned marketing strategist, Chewie crafts compelling narratives that bridge traditional strategies with cutting-edge digital ecosystems. A veteran semi-pro gamer, Chewie has a deep history in gaming having managed e-sports teams and running a large gaming community in the past, dominating leaderboards or driving community growth.

Chewie is the co-founder of @OnChainBrits, a vibrant collective championing on-chain culture and British blockchain enthusiasts. In the kitchen of crypto creativity, he collaborate on @ChewieTech_xo whipping up innovative strategy solutions driving UX and functionality. Chewie is also a proud member of @AvaxTeam1 on the Avalanche network where he promotes decentralised finance and Web3 adoption.

With a knack for community-building and a passion for pixels-to-protocols, Chewie isn't just playing the game he is rewriting the rules.

Chewie is a dynamic force in the worlds of marketing, gaming, and blockchain innovation. As a seasoned marketing strategist, Chewie crafts compelling narratives that bridge traditional strategies with cutting-edge digital ecosystems. A veteran semi-p... Show more

Nik - Shahriar Nikkhah

Nik - Shahriar Nikkhah

Nik-Shahriar Nikkhah is a consultant, data engineer, tech lead, mentor, and founder of "SQL Data Side Inc." and co-founder of "DataAccolade" and "Azure IoTCoast2Coast," specializing in Microsoft Azure technologies. With over 30 years of experience, Nik started as a software developer and quickly specialized in data platforms, working extensively with Microsoft Fabric, Databricks, and Snowflake. He excels in designing and implementing backend data solutions across Synapse, AI, cloud data warehousing, and modern lakehouse architectures.
https://www.linkedin.com/in/nnikkhah/

Nik-Shahriar Nikkhah is a consultant, data engineer, tech lead, mentor, and founder of "SQL Data Side Inc." and co-founder of "DataAccolade" and "Azure IoTCoast2Coast," specializing in Microsoft Azure technologies. With over 30 years of experience, N... Show more

Victor Nystad

Victor Nystad

Design engineer with almost three decades bridging design and code, Victor brings a typographer's precision to web development. As Design Lead, Tech Lead and founding member of the Equinor Design System, he pursues print-quality typography on the web—applying optical and baseline grid alignment alongside algorithmically generated scales for both typography and colour. A champion of OKLCH and APCA for accessibility-first color systems, Victor believes that exceptional typography and accessibility aren't compromises but catalysts for better digital experiences.

Design engineer with almost three decades bridging design and code, Victor brings a typographer's precision to web development. As Design Lead, Tech Lead and founding member of the Equinor Design System, he pursues print-quality typography on the web... Show more

Hana Amiri

Hana Amiri

I’m a technology leader who thrives at the intersection of architecture, strategy, and organizational design. For over a decade, I’ve led platform transformations, built distributed systems at scale, and helped companies rethink how they build, deliver, and operate software.
I work hands-on with engineering teams, coach leadership, and speak at conferences to challenge outdated assumptions and share lessons from the field.
🗺️ International experience. Polyglot. Opinionated, but always curious.
🎤 Speaker on topics like digital platforms, team dynamics, and sustainable software.
🌻 Occasionally philosophical

I’m a technology leader who thrives at the intersection of architecture, strategy, and organizational design. For over a decade, I’ve led platform transformations, built distributed systems at scale, and helped companies rethink how they build, deliv... Show more

Randolf Speigner

Randolf Speigner

In his commitment to organizational transformation, Randolf co-founded cogrow.space, after two decades of working with leaders, teams and business units in global enterprises, to bring a different voice to enterprise transformation work. As a global citizen, he collaborates with thought leaders in societal evolution.

Randolf takes great satisfaction in offering his guidance to practitioners as they realize their full potential and capacity in regenerative transformation. He is committed to design and lead cohorts for teams of leaders and change agents to enable effective change in their organizations.

In his commitment to organizational transformation, Randolf co-founded cogrow.space, after two decades of working with leaders, teams and business units in global enterprises, to bring a different voice to enterprise transformation work. As a global ... Show more

Precious Akpan

Precious Akpan

Precious Akpan is an early-career seasoned geoscientist with a background in Applied Geophysics and a marine scientist with over three years of interdisciplinary experience in geoscience data modeling, seismic interpretation, and field development planning for oil and gas projects. During his years at Crestgate, a mining and geophysical sector, He has ventured into mining of solid mineral production like Lithium (Ambygonite), Tourmaline, Tin and other important minerals and gem stones spanning areas such as Ishaghu Ebonyi state, Kafanchan, Cross River, Jos, and Nassarawa.

His professional expertise spans computational seismology, seismic tomography, and passive seismic methods, with a focus on integrating machine learning and data science techniques using Python and Linux for subsurface imaging, event detection, and hazard assessment.

Precious has participated in international research initiatives, contributing to field data acquisition, project documentation, and technical reporting. His current research interests include Petroleum Geophysics, geothermal and volcanic system investigations, sustainable energy development, and environmental monitoring through advanced geoscience data modeling and interdisciplinary collaboration.

Precious Akpan is an early-career seasoned geoscientist with a background in Applied Geophysics and a marine scientist with over three years of interdisciplinary experience in geoscience data modeling, seismic interpretation, and field development pl... Show more

Collin Tsui

Collin Tsui

Business Intelligence professional with 20 years experience in data analytics, including at a top Power BI Consultant, Fortune 200 company and startup EPC. Combines business acumen with digital fluency and innovative mindset to improve data comprehension and facilitate data-driven decision making. Chaired Data Analytics Community at the Construction Industry Institute, and featured in BD+C Magazine’s 40 Under 40.

Business Intelligence professional with 20 years experience in data analytics, including at a top Power BI Consultant, Fortune 200 company and startup EPC. Combines business acumen with digital fluency and innovative mindset to improve data comprehen... Show more

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