Kent Inge has been working with Software Engineering since 2005. In that time, he has contributed to numerous projects and systems. He has also published several academic and a couple of opinion pieces on various topics in Software Engineering. He is currently interested in, and working on, how to make the developer community emphasize the "greenness" in software products more.

Kent Inge has been working with Software Engineering since 2005. In that time, he has contributed to numerous projects and systems. He has also published several academic and a couple of opinion pieces on various topics in Software Engineering. He is... Show more

Jeremiah Tillman is an IT professional, technical instructor, and full-stack software developer based in Chicago, Illinois. He manages instructor development and delivery for advanced technical and cybersecurity training. Jeremiah focuses on connecting deep infrastructure engineering with practical security solutions. His experience covers enterprise IT design, full-stack development, and systems engineering. In his free time, he researches hardware security, audits consumer electronics, strips firmware, and creates affordable ways for defensive teams, educators, and independent researchers to test hardware.

Jeremiah Tillman is an IT professional, technical instructor, and full-stack software developer based in Chicago, Illinois. He manages instructor development and delivery for advanced technical and cybersecurity training. Jeremiah focuses on connecti... Show more

Hello, it's Cephas here, I'm a software engineer with experience in cross-platform app development, and I'm also passionate about graphics and UX design. I love using my skills to create experiences that make people's lives better. Am glad you checked me out here!

Hello, it's Cephas here, I'm a software engineer with experience in cross-platform app development, and I'm also passionate about graphics and UX design. I love using my skills to create experiences that make people's lives better. Am glad you checke... Show more

Charanpal Singh is a global strategist, mentor, and ecosystem builder with over a decade of experience in international relations, business development, Social Activities, Entrepreneurship and innovation. He has worked with leading institutions and corporations in Australia and India, including Vodafone, Coles, and Charles Darwin University, Basware, Teamlease EdTech, UPES where he specialized in global partnerships, student mobility, business development, sales & marketing, customer experience, relationship building, and many more fields.

As the Founder & CEO of the GORI Foundation, he is driving initiatives aligned with the UN Sustainable Development Goals, empowering students, educators, and communities. He actively mentors startups and innovators through the Ministry of Education’s Institution Innovation Council (India), Jagriti Enterprises, and other platforms, helping early-stage ventures shape their growth journey.

Charanpal is a recognized Innovation Ambassador, mentor, and evaluator for the Government of India’s entrepreneurship ecosystem, and regularly collaborates with universities worldwide to create opportunities for cross-cultural learning, student exchange, and knowledge transfer. He is also well-versed in emerging technologies, including Artificial Intelligence and other advanced digital solutions, bringing a tech-driven edge to his expertise. He has hands-on experience with Salesforce, Microsoft Office Suite, Google Workspace, Canva, WordPress, and a range of emerging AI tools such as ChatGPT Gamma, etc., leveraging these platforms to drive impact in business, education, and innovation.

A visionary thought leader at the intersection of education, entrepreneurship, and technology, he is passionate about building global bridges, enabling innovation-driven growth, and creating social impact at scale.

Charanpal Singh is a global strategist, mentor, and ecosystem builder with over a decade of experience in international relations, business development, Social Activities, Entrepreneurship and innovation. He has worked with leading institutions and c... Show more

Armagan Karatosun (He/him), holds an MSc in High-Performance Computing from Istanbul Technical University with 8+ years of industry experience. As a Cloud Data Services Expert at EUMETSAT, he specializes in crafting cloud-based solutions. His focus is on creating resilient and event-driven infrastructure tailored for advanced applications like AI/ML and high-performance workloads. He is an expert in cloud technologies, particularly Kubernetes and OpenStack.

Armagan Karatosun (He/him), holds an MSc in High-Performance Computing from Istanbul Technical University with 8+ years of industry experience. As a Cloud Data Services Expert at EUMETSAT, he specializes in crafting cloud-based solutions. His focus i... Show more

John Feminella is an avid technologist, occasional public speaker, and curiosity advocate. He helps enterprises transform the way they write, operate, and deploy software so that their businesses and people can be more effective. Before that, he led technology organizations at Pivotal, VMware, ThoughtWorks, EY, and Two Sigma; helped build the world's largest database of pollutants and air emissions; and authored a distributed-sensor technology.

John lives in Charlottesville, VA and likes meta-jokes, milkshakes, and referring to himself in the third person in speaker bios.

John Feminella is an avid technologist, occasional public speaker, and curiosity advocate. He helps enterprises transform the way they write, operate, and deploy software so that their businesses and people can be more effective. Before that, he led ... Show more

Deepak John Reji is an experienced NLP practitioner and researcher who specializes in developing and designing solutions for data science products. He is passionate about domain-centric data science development and advocates for responsible and ethical AI development. Deepak enjoys working with social science and environmental data and creates videos showcasing various prototypes and AI tutorials. Additionally, he hosts the D4 Data Channel podcast, where he interviews industry experts and academicians in the fields of Data Science and Sustainability.

Deepak strongly believes in the power of open source and the democratization of AI. He actively contributes to open-source projects and shares his models and packages in Huggingface and PyPI repositories. His recent research focuses on Immigration and Integration Research, as well as studying human and community interactions in third places using AI and data.

Linkedin: https://www.linkedin.com/in/deepak-john-reji/
Youtube: https://www.youtube.com/@deepakjohnreji
Google Scholar: https://scholar.google.com/citations?user=4azuuXAAAAAJ&hl=en

Deepak John Reji is an experienced NLP practitioner and researcher who specializes in developing and designing solutions for data science products. He is passionate about domain-centric data science development and advocates for responsible and ethic... Show more

A PhD and expert in Applied Economics and Strategic Marketing, Andrea Saravalle combines a solid academic career at three leading Italian universities (Bologna, Brescia, Ancona) with extensive consulting work for national brands. Specializing in market analysis and positioning strategies, he helps organizations navigate technological and structural changes through a deep understanding of stakeholders' real needs. He is a member of the "Industry, Territory, Environment" research group at the University of Bologna. As a speaker, he brings to the stage a vision that combines strategy and sustainability, guiding companies towards growth that is both innovative and profitable.

A PhD and expert in Applied Economics and Strategic Marketing, Andrea Saravalle combines a solid academic career at three leading Italian universities (Bologna, Brescia, Ancona) with extensive consulting work for national brands. Specializing in mark... Show more

I am an accomplished speaker and presenter with a passion for sharing my knowledge and expertise with others.

As an active contributor to several open-source communities, I have delivered talks and hands-on sessions in a variety of tech stacks, including Flutter and Dart. I believe that open source is the future of software development, and I am committed to making a positive impact in this space through my contributions and speaking engagements.

In addition to my open source work, I bring a wealth of experience in business development, strategic planning, and project management to the table. I am a strategic thinker with a strong ability to identify new business opportunities and deliver impactful results, and I have a proven track record of success in both start-up and established environments.

Overall, I am excited to continue pursuing my career as a speaker and presenter, and I look forward to the opportunity to share my insights and expertise with your audience.

I am an accomplished speaker and presenter with a passion for sharing my knowledge and expertise with others. As an active contributor to several open-source communities, I have delivered talks and hands-on sessions in a variety of tech stacks, in... Show more

Dr. Tarek Hussein, PharmD, MBA, is a pharmacist-entrepreneur advancing sustainable, equitable, and tech-enabled care. He is co-founder of Ontario's first sustainability-certified pharmacy, co-founder of Medaki, an e-commerce platform for pharmacies, and Founder and CEO of sociaLink Rx, a digital health company pioneering precision social prescribing in Canada.

He serves as Adjunct Professor at the University of Ottawa's Faculty of Medicine and Climate Health Fellow at Harvard Medical School. Through leadership roles, especially with the Canadian Association of Pharmacy for the Environment (CAPhE), he advocates for health equity and climate-resilient pharmacy practice. His research on social prescribing is published in peer-reviewed journals, and he regularly speaks at national and international conferences.

A Chartered Manager, Lean Six Sigma Green Belt, and Agile Coach, Tarek helps healthcare organizations design evidence-based systems that are faster, safer, and measurably more impactful at the intersection of pharmacy, technology, and social health.

Dr. Tarek Hussein, PharmD, MBA, is a pharmacist-entrepreneur advancing sustainable, equitable, and tech-enabled care. He is co-founder of Ontario's first sustainability-certified pharmacy, co-founder of Medaki, an e-commerce platform for pharmacies, ... Show more

Jamie is a Senior Developer Advocate for Loqate formally at IBM & Sonatype, based in the UK. He has had the privilege to have spoken all around the world at developer conferences and is an organiser of London’s biggest developer community, the London Java Community.

Passionate about discovering ways to help reduce developers carbon footprint, he is also a subject matter expert in containerised solutions and build technologies. He fell in love with coding at university and has gone on to talk at many conferences about using languages like Java with microservices and related technologies such as AI and software security. He has worked on a wide variety of projects such as modernising IBMs mainframe testing infrastructure, creating, and automating the creation of Docker images for IBM’s products and contributing to a DevOps pipeline offering.

Jamie is a Senior Developer Advocate for Loqate formally at IBM & Sonatype, based in the UK. He has had the privilege to have spoken all around the world at developer conferences and is an organiser of London’s biggest developer community, the London... Show more

Sujay is a seasoned software engineer with expertise in building scalable data platforms and stream processing systems. Currently part of Netflix's Data Platform team, he leads various efforts in Data Mesh, which processes trillions of daily events. Sujay spearheaded building real-time streaming transformations, enabling quick, data-driven decisions.
Previously, he led various initiatives in Meta and Microsoft - from ultra high scale Data & Cloud Infrastructures to business critical Integrity Systems and Real-time messaging services.

Sujay is a seasoned software engineer with expertise in building scalable data platforms and stream processing systems. Currently part of Netflix's Data Platform team, he leads various efforts in Data Mesh, which processes trillions of daily events. ... Show more

Allan Mulei is a technology strategist and systems thinker exploring the convergence of AI, blockchain, digital twins, IoT, and smart infrastructure. His work focuses on applying emerging technologies to transform cities, construction, and the built environment through intelligent, data-driven systems. Allan speaks on digital innovation, urban technology, and the future of connected infrastructure, bridging technology with practical implementation.

Allan Mulei is a technology strategist and systems thinker exploring the convergence of AI, blockchain, digital twins, IoT, and smart infrastructure. His work focuses on applying emerging technologies to transform cities, construction, and the built ... Show more

Living Entrepreneunarial values in UX and experience optimisation. I'm the happy co-founder of Ferpection, now Unguess France, a part of the Unguess European team. We're helping companies to evaluate and improve their digital products and multichannel journeys: market research and innovation, UX, QA, accessibility, sustainability, cybersecurity. We deliver these all over the world through our unique crowdtesting solutions: proprietary panel, AI platform and expert consultants pool.Living

Living Entrepreneunarial values in UX and experience optimisation. I'm the happy co-founder of Ferpection, now Unguess France, a part of the Unguess European team. We're helping companies to evaluate and improve their digital products and multichanne... Show more

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

Lene is a designer with an extra love for systems and order and the nitty gritty. During her over 20 years as a designer, she has used her craft to create engaging, useful, and memorable digital experiences.

Her passion lies in designing solutions that enhances people's lives. Lene has always been interested in system thinking in design (and everything else), and have spent the last decade working with design systems. She likes to deep-dive into things, and thinks it's important to ask questions about things we take for granted. Lene has experience both as a consultant and in-house, and now works as design lead in Enova SF.

Lene is a designer with an extra love for systems and order and the nitty gritty. During her over 20 years as a designer, she has used her craft to create engaging, useful, and memorable digital experiences. Her passion lies in designing solutions... Show more

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

Former Software Engineer, Now Developer Advocate 🥑

Former Software Engineer, Now Developer Advocate 🥑 Show more

Thibaud is an SRE working at Giant Swarm and has been part of both the Observability and Networking teams.

He is passionate about everything Kubernetes and open source related and tries to contribute as much as possible in such projects. He also strives to make IT infrastructures environmentally sustainable by driving a SIG dedicated to this topic in his company.

Outside of work, he trains like an athlete: combining trail running, backcountry skiing and street lifting which take most of his free time.

Thibaud is an SRE working at Giant Swarm and has been part of both the Observability and Networking teams. He is passionate about everything Kubernetes and open source related and tries to contribute as much as possible in such projects. He also ... Show more

Oluwasegun Adeniyi Adedigba is a cloud software engineer with a strong background in building and managing secure, scalable cloud infrastructures. With extensive experience in AWS, he has implemented solutions involving networking, virtualization, containerization, and serverless architectures. His interests span serverless, event-driven architecture, CAD, CAM, CAE, and robotics. He is 5x AWS Certified and 1x Hashicorp Certified. He is an AWS Community Builder in the AWS Serverless Category. Oluwasegun Adedigba is also a Mechanical Engineer. His hobbies include playing football and basketball.

Oluwasegun Adeniyi Adedigba is a cloud software engineer with a strong background in building and managing secure, scalable cloud infrastructures. With extensive experience in AWS, he has implemented solutions involving networking, virtualization, co... Show more

Passionate about opensource fields, active fedora contributor, written few article for fedora and Red Hat , Active Docker community leader, Trying to promote Opensource by arranging AWS / Google Events as I am AWS UG , GDG UG and AWS CB. In Dec 2022 GDG Devfest we had taken a session for around 550+ attendees. Currently delivering training for Kubernertes / Docker and GKE

Passionate about opensource fields, active fedora contributor, written few article for fedora and Red Hat , Active Docker community leader, Trying to promote Opensource by arranging AWS / Google Events as I am AWS UG , GDG UG and AWS CB. In Dec 2022 ... Show more

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

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

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

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

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

Matteo is a community-addicted enthusiast from the very beginning: since its founding in 2013, he has been the community manager of RomaJS, dedicating part of his time to creating environments for sharing and technical dissemination. He loves JavaScript in all its forms, as well as PHP.

In his free time, he is the CEO of Impronta Advance, a trainer, a consultant on web architectures, a speaker, and in his spare time, he studies and experiments live on Twitch.

Matteo is a community-addicted enthusiast from the very beginning: since its founding in 2013, he has been the community manager of RomaJS, dedicating part of his time to creating environments for sharing and technical dissemination. He loves JavaScr... Show more

Tech Generalist | DevOps, Programming, Lean | Passionately optimizing processes, building Teams and creating a sustainable future

Tech Generalist | DevOps, Programming, Lean | Passionately optimizing processes, building Teams and creating a sustainable future Show more

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

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

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

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

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

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

Alexander has been a full-stack developer for twelve years and is currently part of the Cloud FinOps team at Atlassian.

A full-stack developer with twelve years of experience. He previously ran an App development agency, managing various teams across design and development, leading web, backend and native mobile app developers in Australia and Europe.

Alexander's strengths are system architecture design and communicating complicated tech to everyday people. He has helped scale tech at numerous startups and is passionate about making a positive difference.

When not working, you can find him writing tech articles and teaching Javascript and React at SheCodes, an initiative helping to get more women into tech. He regularly gives talks on various topics, focusing on the impact the technology we build can have.

Alexander is devastated by the state of the world, loves a good political rant and can often be swearing at no one in particular. He enjoys building things in JavaScript, Deno and Node.

Alexander has been a full-stack developer for twelve years and is currently part of the Cloud FinOps team at Atlassian. A full-stack developer with twelve years of experience. He previously ran an App development agency, managing various teams acr... Show more

Curtis Charles serves as the Director of Campus Residences Information Technology at Stony Brook University, where he leverages over 20 years of experience from both higher education and private industry. His work focuses on technical leadership, infrastructure development, and operational strategy, with an emphasis on translating institutional goals into actionable and scalable initiatives.

In his role at Stony Brook, Curtis oversees student-centered infrastructure projects within Campus Residences, including solar-powered micro-mobility charging stations and sustainable residential technologies. He partners with housing, facilities, and sustainability teams to advance projects that enhance student safety, promote equity, and improve residential living.

Curtis approaches campus challenges through a systems-oriented, results-focused lens shaped by his diverse professional background. He is particularly engaged in exploring the intersection of technology and sustainability within student life, working to ensure that campus residences are adaptable, effective, and positioned for long-term success.

Curtis Charles serves as the Director of Campus Residences Information Technology at Stony Brook University, where he leverages over 20 years of experience from both higher education and private industry. His work focuses on technical leadership, inf... Show more

Christian K. Karl is a creative visionary who is committed to shaping education in the digital age. As a researcher and lecturer at the University of Duisburg-Essen, he combines academic expertise with innovative approaches to rethink education and digitalization.

With his extensive experience in research and practice, he has designed numerous projects, publications, and interactive workshops that present complex topics such as digital transformation in an accessible and practical way. His combination of academia, practice, and creativity inspires others to actively transform education.

Christian K. Karl is a creative visionary who is committed to shaping education in the digital age. As a researcher and lecturer at the University of Duisburg-Essen, he combines academic expertise with innovative approaches to rethink education and d... Show more

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