Developer Relations Professional and Software Engineer with over a decade of experience in technology, specializing in AI/ML and Developer Experience.

I work at the intersection of Developer Relations, product, and UX, creating accessible workflows and clear paths to success for developers.

I’ve delivered talks, training sessions, and workshops at conferences across the Americas and Europe, sharing insights on Web Development, AI, Developer Experience, Neurodiversity, and inclusion in tech. Beyond the stage, I write code, content, and support open source and community initiatives. When not working, I'm co-organize GDG Lisbon and learning Rustlang.

My goal has always been to lower the barriers of entry into the tech world for "the rest of us".

Developer Relations Professional and Software Engineer with over a decade of experience in technology, specializing in AI/ML and Developer Experience. I work at the intersection of Developer Relations, product, and UX, creating accessible workflow... Show more

Samuel Adekunle is a passionate software engineer and product builder with a track record of creating practical solutions that solve real, everyday problems. He is the founder of MyVista, a simple and elegant personal finance tracker that helps users automatically understand their earnings, spending, and money management. He also serves as the lead engineer for ChopGrub, a fast-growing food and grocery delivery platform that makes access to meals and essentials easier in Nigerian cities, and has been a key engineer on 1app, a leading fintech platform powering global payments, bill payments, and financial services for Nigerians.

Breaking the typical software engineer stereotype by actively engaging beyond coding, diving into marketing, sales, and business strategy. My goal is to contribute more holistically to any company I'm part of or ventures I'm building, ensuring I understand and impact every aspect of the business, not just the technical side.

Explore my software engineering journey in my portfolio: portfolio.techwithsam.dev.

Samuel Adekunle is a passionate software engineer and product builder with a track record of creating practical solutions that solve real, everyday problems. He is the founder of MyVista, a simple and elegant personal finance tracker that helps users... Show more

Dan has been building software since before the dot-com days, responsible for the modernization, site reliability and greenfield projects, as well as responsible for hiring software and devops engineers at various stages and skill levels, from junior to architect level. He has built a career at TRIRIGA, IBM, Wipro, and now as the Global Director of Software for Arcadis, a leading design, consultancy, engineering, project and management services across every phase of asset creation and management for projects all around the world.

Dan has been building software since before the dot-com days, responsible for the modernization, site reliability and greenfield projects, as well as responsible for hiring software and devops engineers at various stages and skill levels, from junior... Show more

Vladimir Berrio Garcia

Postgraduate Integral Specialist of Project Management.
Systems Engineer.
MBA Management
Software Test Manager accredited certification
ISTQB Certified Tester. Foundation Level

Vladimir Berrio Garcia Postgraduate Integral Specialist of Project Management. Systems Engineer. MBA Management Software Test Manager accredited certification ISTQB Certified Tester. Foundation Level Show more

He is Google Developer Expert in GCP , working as Sr. AI and cloud Engineer at Motibe .He has previously worked as a Sr Devops engineer at Lloyds banking group and also cloud engineer at Searce (GCP Premium Partner) He is Google Cloud Champion Innovator in the category of Modern Architecture with CKA + 3X Certified in GCP and 1X in Azure . He has been helping small and mid sized startups to adopt and implement best practices in cloud and DevOps culture to fasten their software delivery process. He loves to integrate various GCP service like networking, compute, storage , containers, GKE etc, and likes to Implement various use cases. He loves to explore and deep dive into GCP services and also help community by creating content and writing medium blogs.

He is Google Developer Expert in GCP , working as Sr. AI and cloud Engineer at Motibe .He has previously worked as a Sr Devops engineer at Lloyds banking group and also cloud engineer at Searce (GCP Premium Partner) He is Google Cloud Champion Inn... Show more

Ranjith Kumar Ragavan is Principal Engineer and Member of Technical Staff at T-Mobile USA, where he leads mobile architecture for the T-Life Super App serving 53 million active users. His architectural contributions — including a modular feature-injection framework enabling zero-regression deployment across five engineering PODs — have helped sustain a greater-than-99.9% crash-free session rate and an industry-low 0.78% postpaid churn. He has filed a U.S. patent on FIDO-based passwordless authentication architecture and contributes to Meta's PyTorch ExecuTorch edge-AI framework. Previously, he architected connected-vehicle telematics for Volkswagen, Audi, and Mercedes-Benz, and led mobile field-system development for InEight's industrial construction suite. He is a T-Mobile PEAK Award recipient, granted to the top 1% of the company's global workforce, and a Certified Artificial Intelligence Engineer (AiE™).

Ranjith Kumar Ragavan is Principal Engineer and Member of Technical Staff at T-Mobile USA, where he leads mobile architecture for the T-Life Super App serving 53 million active users. His architectural contributions — including a modular feature-inje... Show more

Aryan Bakliwal is a Software Engineer at AccuKnox and a maintainer of the CNCF sandbox project KubeArmor, where he builds cloud-native runtime security features using Golang, eBPF, and Linux internals.

Aryan Bakliwal is a Software Engineer at AccuKnox and a maintainer of the CNCF sandbox project KubeArmor, where he builds cloud-native runtime security features using Golang, eBPF, and Linux internals. Show more

Supply Chain Engineering and Product Management leader with 8+ years of progressive experience delivering automation, robotics, and AI-driven innovation across e-commerce, parcel logistics, and automotive manufacturing environments. Proven track record of transforming complex business objectives into scalable engineering and operational strategies that improve throughput, reduce operational cost, and optimize labor and network performance.

Currently leading supply chain engineering and automation initiatives at NFI Industries, driving throughput optimization, process improvement, and cost reduction across high-volume warehouse and transportation operations. Prior leadership includes automation systems engineering and product management at Pitney Bowes Global e-Commerce and robotics program management at Amazon.

Skilled in supply chain engineering, warehouse and robotics automation, cross-functional leadership, and data-informed decision-making. Passionate about leveraging emerging technologies—AI, robotics, and smart systems—to drive operational excellence and scalable growth across logistics and manufacturing networks.

Supply Chain Engineering and Product Management leader with 8+ years of progressive experience delivering automation, robotics, and AI-driven innovation across e-commerce, parcel logistics, and automotive manufacturing environments. Proven track reco... Show more

Coach agile - certifié Safe SPC et diplomée ingénieur logiciel de Polytch'Nice - accompagnante dans la transformation d'équipe un grand acteur du transport aérien. Project manager chez Orange.
Travaille dans le monde du service ESN depuis 17 ans

Coach agile - certifié Safe SPC et diplomée ingénieur logiciel de Polytch'Nice - accompagnante dans la transformation d'équipe un grand acteur du transport aérien. Project manager chez Orange. Travaille dans le monde du service ESN depuis 17 ans Show more

Dorottya (Dorka) Nagy-Jozsa leads assessment design for a competency program covering several thousand IT specialists at a European telecom group. She is not a developer. She studies how people work around the tools and processes they are given, and she presents the research together with its limits so engineers can judge it for themselves. She is CEO of Y2Y Ltd., an organizational development firm in Budapest. Her book Horizontal Thinking: Leadership after the end of the specialist era (January 1, 2027) is endorsed by Marshall Goldsmith and Sangeet Paul Choudary.

Dorottya (Dorka) Nagy-Jozsa leads assessment design for a competency program covering several thousand IT specialists at a European telecom group. She is not a developer. She studies how people work around the tools and processes they are given, and ... Show more

Jim Seebock is a City Councilman in Henderson, Nevada, where he has served for the past three years. He works alongside the mayor and fellow councilmembers to help shape policies and decisions affecting Nevada’s second-largest city, including the historic Water District. Henderson is recognized as one of the safest and most desirable places to live in the country. In addition to his council responsibilities, he also represents the city through the Regional Transportation Commission, the Regional Flood Control board, and the Southern Nevada Regional Housing Authority.

Before serving in elected office, Jim spent more than 30 years with the Las Vegas Metropolitan Police Department. During his law enforcement career, he worked in several assignments, including Patrol Officer, Narcotics Detective, K9 Handler, Patrol Sergeant, K9 Sergeant, Patrol Lieutenant, Counterterrorism Lieutenant, Captain, Deputy Chief, and Assistant Sheriff. In 2022, he was promoted to Assistant Sheriff, becoming responsible for all uniformed officers within the department.

Councilman Jim Seebock's experience included overseeing public safety operations, tactical response teams, officer training programs, and counterterrorism initiatives. He supervised training for approximately 5,000 department members and coordinated operations with local, state, and federal agencies. During major incidents, including the October 1, 2017, Las Vegas mass shooting, he was selected to lead the Department Operations Center responsible for emergency response coordination.

Throughout Jim's career, he earned the Unit Medal of Valor, multiple Meritorious Service Medals, and the Community Service Award. He retired from the department in July 2023 after decades of service.
While continuing his law enforcement career, he earned degrees in Criminal Justice, Public Administration, and Security Studies. He also completed advanced Nevada POST certifications, leadership programs, and specialized investigative training.

Jim Seebock, Councilman, moved to Henderson with his family in 1986 and attended local schools before graduating from high school. After his father passed away during his teenage years, he helped support his family while his mother worked two jobs. He later married his high school sweetheart, and they became parents to twins through embryo adoption. He remains active in church service, volunteer youth coaching, community boards, and charitable support throughout the Henderson area.

Jim Seebock is a City Councilman in Henderson, Nevada, where he has served for the past three years. He works alongside the mayor and fellow councilmembers to help shape policies and decisions affecting Nevada’s second-largest city, including the his... Show more

Software developer specialized in low-level system architectures, distributed systems, embedded computing, and cloud infrastructure. Creator of multiple software and systems projects spanning code generation, developer tools, automation, and connected platforms. His work focuses on security, software verification, and building systems that can operate reliably in production. His areas of expertise include software engineering, language engineering, code generation, and cyber-physical systems, primarily using Python and Rust. He is a technical instructor, open-source mentor, and community speaker.

Software developer specialized in low-level system architectures, distributed systems, embedded computing, and cloud infrastructure. Creator of multiple software and systems projects spanning code generation, developer tools, automation, and connecte... Show more

I am Tarun Jain, Founding Engineer at a Stealth Startup and YouTuber with 4.06K+ subscribers on AI with Tarun. A two-time Google Summer of Code alum (2023 at caMicroscope, 2024 at Red Hen Lab) and Google Developer Expert in AI. I'm an active speaker in the PyCon APAC region. Spoke at EuroPython, PyCon: Singapore, Hong Kong, Malaysia, and Australia.

Portfolio: https://tarunjain.netlify.app/

I am Tarun Jain, Founding Engineer at a Stealth Startup and YouTuber with 4.06K+ subscribers on AI with Tarun. A two-time Google Summer of Code alum (2023 at caMicroscope, 2024 at Red Hen Lab) and Google Developer Expert in AI. I'm an active speaker ... Show more

Zaid Sayyed is a Flutter developer who mostly works on logistics apps. He builds map heavy, real world tools like rider delivery and hub manager apps. He mainly uses Bloc, REST APIs with http and dio, and Firebase or Supabase for the backend. He has also published his own open source package called wikimedia_dart on pub.dev. He likes building real Flutter apps using open source tools instead of costly paid SDKs.

Zaid Sayyed is a Flutter developer who mostly works on logistics apps. He builds map heavy, real world tools like rider delivery and hub manager apps. He mainly uses Bloc, REST APIs with http and dio, and Firebase or Supabase for the backend. He has ... Show more

I lead the AI Agents team at WisdomAI, where I build production AI agent systems and work on agent architecture, reliability, evaluation, and efficiency. Previously, I worked at Samsung Research HQ in South Korea on multimodal AI and 5G/6G systems, and later co-founded an AI startup. My work spans AI agents, LLM systems, distributed systems, and production ML infrastructure. I hold a B.Tech. in Computer Science from IIT Delhi.

I lead the AI Agents team at WisdomAI, where I build production AI agent systems and work on agent architecture, reliability, evaluation, and efficiency. Previously, I worked at Samsung Research HQ in South Korea on multimodal AI and 5G/6G systems, a... Show more

As a self-taught product designer, over the past 4 years of my design career, it's been a fun and rewarding experience helping start-up and cross-functional teams globally design and build products across the Fintech, Social commerce, Entertainment and Transportation industries with an impact on over 100's of users.

Currently, I am part of the product team at Rafiki.works fostering growth opportunities for freelancers in Africa. In addition, as a Mentor at Na'amal, a UK-based non-profit organisation for social good, I provide mentorship training for refugees and individuals in underrepresented communities with skills training and mentorship needed to strive in the digitised global labour market in collaboration with the World Bank.

As a self-taught product designer, over the past 4 years of my design career, it's been a fun and rewarding experience helping start-up and cross-functional teams globally design and build products across the Fintech, Social commerce, Entertainment a... Show more

Chris Moyer has worked on business process automation in production environments for over 30 years. In addition to founding the Moyer Group, he's authored multiple books, authored and taught dozens of courses and presented at conferences on various technical topics all over the world.

Chris Moyer has worked on business process automation in production environments for over 30 years. In addition to founding the Moyer Group, he's authored multiple books, authored and taught dozens of courses and presented at conferences on various t... Show more

Jenn Claridge is a Microsoft MVP and trusted advisor in Business Central, specializing in manufacturing and service-focused organizations. She helps small and mid-sized businesses translate ERP strategy into practical, real-world execution.

With deep hands-on experience across sales, warehousing, projects, manufacturing, and service management, Jenn is known for making complex systems approachable and actionable. Her work focuses on operational maturity, adoption, and enabling organizations to move beyond simply using Business Central to creating measurable business value with it.

Jenn is recognized for her practical speaking style and her ability to connect leadership strategy with day-to-day execution, ensuring technology investments support long-term growth and confident decision-making.

In her spare time she rescues cats and sharing her knowledge via jennclaridge.com.

Jenn Claridge is a Microsoft MVP and trusted advisor in Business Central, specializing in manufacturing and service-focused organizations. She helps small and mid-sized businesses translate ERP strategy into practical, real-world execution. With d... Show more

Elizabeth Orji is a distinguished senior technology strategist, AI project director, and digital governance expert operating at the vital intersection of emerging technology, ethical policy, and industrial transformation. As the Executive Director of the Global Network for Cyber Solutions (GNC), Chief Operating Officer of the Nigeria Forum for AI Governance (NFAIG), and the Senior AI Associate and Project Management Lead for the AI for Social Impact & Development (AI4SID) initiative, she dedicates her career to engineering scalable, sovereign technological frameworks that drive sustainable economic and societal development.

With a robust technical foundation rooted in an MSc in Computer Science and an academic trajectory navigating AI and Robotics, Elizabeth brings a deeply practical, field-tested perspective to the global tech stage. Her multifaceted expertise spans big data architectures, agentic workflows, and decentralized systems. She serves as an AI Subject Matter Expert for General Assembly and a guest lecturer at the SAE Institute, where she shapes the next generation of technical leaders.

A steadfast champion for inclusive innovation, Elizabeth sits on the Influence Board of the British Computer Society (BCS) and actively leads pioneering frameworks for ethical AI governance. Her work centers on moving emerging tech ecosystems from passive consumption to active creation—fostering data dignity, digital infrastructure autonomy, and collaborative development frameworks built to empower local communities.

An accomplished speaker, international tech judge, and ecosystem architect, Elizabeth routinely delivers thought-provoking keynotes that bridge the gap between complex technological theory and real-world, high-impact execution.

Elizabeth Orji is a distinguished senior technology strategist, AI project director, and digital governance expert operating at the vital intersection of emerging technology, ethical policy, and industrial transformation. As the Executive Director of... Show more

Constance Etiosa is a Developer Advocate at Moniepoint, where he's building out the Developer Relations function for the Monnify payments API from the ground up covering documentation strategy, developer community outreach, and technical content. He's spent his career at the intersection of developer experience and technical writing, having documented 200+ APIs at VertoFX and led AI-augmented documentation workflows at Nutrient (PSPDFKit). His current focus is on how documentation needs to evolve as AI agents become active consumers of developer content, drawing on hands-on work with llms.txt, semantic Markdown, and AI-native documentation tooling. He also writes TechSpective, a Substack on technical topics.

Constance Etiosa is a Developer Advocate at Moniepoint, where he's building out the Developer Relations function for the Monnify payments API from the ground up covering documentation strategy, developer community outreach, and technical content. He'... Show more

I am a Flutter Mobile Engineer with over five years of professional experience building production-ready mobile applications. At Payecards, a fintech company offering digital banking and cryptocurrency services, I work on developing secure, scalable, and user-focused mobile solutions used in real-world financial environments.

Over the years, I have built and shipped several applications to both the Google Play Store and Apple App Store, gaining hands-on experience in application architecture, state management, performance optimization, API integrations, and delivering polished user experiences. Beyond writing code, I enjoy sharing knowledge with fellow developers and helping others build confidence in creating high-quality Flutter applications.

I am a Flutter Mobile Engineer with over five years of professional experience building production-ready mobile applications. At Payecards, a fintech company offering digital banking and cryptocurrency services, I work on developing secure, scalable,... Show more

Arushi Garg is a platform engineer and researcher working at the intersection of AI systems and cloud-native infrastructure. She has industry experience at Adobe, building and scaling backend platforms in production. Alongside engineering, she contributes to AI research with peer-reviewed publications in deep learning and focuses on bridging AI research with secure, scalable Kubernetes-based systems.

Arushi Garg is a platform engineer and researcher working at the intersection of AI systems and cloud-native infrastructure. She has industry experience at Adobe, building and scaling backend platforms in production. Alongside engineering, she contri... Show more

Around 95% of employees don't know their company's strategy. Hans Lagerweij has spent his career closing that gap, and he shows leaders how to do the same.

Originally from the Netherlands and now based in Miami, Hans is an interim and growth executive and board advisor. He started in brand, sales and innovation at Kimberly-Clark and Sara Lee, then spent two decades leading travel, cruise and hospitality businesses through turnarounds, scale-ups and exits. As CEO he took Quark Expeditions from a $15M loss to $7.5M profit and scaled Victory Cruise Lines from $11M to $32M ahead of its $56M sale. He has also led TUI Travel's adventure brands and Albatros Travel's international businesses, and served as SVP of Four Seasons Yachts, with P&Ls up to $230M across seven countries.

His book, The Why Whisperer: How to Motivate and Align Teams That Get Your Strategy Done (2025), is endorsed by Stephen M. R. Covey and David Meerman Scott, was featured in Harvard Business Review Arabia, and was recognised in the 2025 CorporateLiveWire Innovation & Excellence Awards. It introduces the 6 C's of strategy execution, a practical framework for turning a boardroom strategy into daily action.

On stage, Hans combines hard-won turnaround lessons with stories from the edge of the map, from leading a team through an Antarctic storm to a nuclear icebreaker voyage to the North Pole. Audiences leave with simple tools they can use on Monday.

Hans holds an MBA from Erasmus University Rotterdam, is a trustee of the Safer Tourism Foundation and runs Flying Dutchman Consultancy.

Around 95% of employees don't know their company's strategy. Hans Lagerweij has spent his career closing that gap, and he shows leaders how to do the same. Originally from the Netherlands and now based in Miami, Hans is an interim and growth execu... Show more

Sujith Vellat is an accomplished technology executive with extensive experience leading and
implementing innovative solutions across industries.

As Chief Technology Officer, Sujith played a critical role in enhancing ViewLift's technology capabilities
and delivering cutting-edge solutions to streaming customers in broadcasting, entertainment,
and sports.
Under Sujith's leadership, ViewLift has implemented multi-cloud infrastructure, giving customers
the flexibility to choose their preferred cloud provider for their DTC streaming platform. He has
also spearheaded major enhancements to ViewLift's live streaming solutions, enabling
low-latency delivery at scale for clients across broadcasting, entertainment, and sports.
More recently, Sujith has led the development of ViewLift's practical AI innovations, including AI
Clipping, which turns live play into instant highlights; FanAssist AI, delivering always-on,
multilingual fan support; personalization powered by Vertex AI; and Conversational AI Search,
which uses semantic, intent-based understanding to help viewers discover content through
natural language.
Sujith's commitment to innovation and exceptional leadership have been instrumental in
positioning ViewLift as a leader in the streaming industry. He continues to drive the evolution of
ViewLift's proprietary technology stack, empowering D2C streaming properties to distribute
content across web, mobile, OTT, smart TVs, and gaming consoles, while enabling flexible,
hybrid monetization models that help clients acquire and retain viewers.

Sujith Vellat is an accomplished technology executive with extensive experience leading and implementing innovative solutions across industries. As Chief Technology Officer, Sujith played a critical role in enhancing ViewLift's technology capabil... Show more

I am a software engineer and the co-founder and CTO of Code, Growth Alive, a startup that supports the digital transformation of organizations in eastern DR Congo. A Master's student in Software Engineering at the Catholic University of Bukavu, he focuses on Flutter, on-device AI and digital health, an area in which he built DIA-SMART, a mobile application for monitoring diabetic patients. A former GDSC Lead at UCB, in 2026 he served as a mentor and jury member for the FlutterFire Summer Camp and spoke at Google I/O Extended UCB and Kivu.

I am a software engineer and the co-founder and CTO of Code, Growth Alive, a startup that supports the digital transformation of organizations in eastern DR Congo. A Master's student in Software Engineering at the Catholic University of Bukavu, he fo... Show more

Godfrey Nolan is founder and president of RIIS LLC a mobile development firm in the Detroit Metro area. He is also author of Agile Swift (Apress), Agile Android (Apress), Bulletproof Android (Pearson), Android Best Practices (Apress), Decompiling Java (Apress) and Decompiling Android (Apress).

Godfrey Nolan is founder and president of RIIS LLC a mobile development firm in the Detroit Metro area. He is also author of Agile Swift (Apress), Agile Android (Apress), Bulletproof Android (Pearson), Android Best Practices (Apress), Decompiling Jav... Show more

I am a software engineer at Uber India, where I have been working since graduating from IIT Kharagpur with a B.Tech degree. With over 4.5+ years of professional experience, I have developed a strong foundation in microservices, distributed systems, and low-level system design. My technical expertise includes software engineering, algorithms, database systems, and web technologies, with a particular focus on building scalable and efficient systems.

I have interned with the Google Cloud team as a software developer, gaining hands-on experience in creating robust solutions within Google Workspace. I am skilled in programming languages like C++, C, SQL, and Bash, and have worked with technologies such as Git, OpenCV, ROS, Django, Flask, MongoDB, Numpy, PyTorch, Protocol Buffers, and others.

A passionate advocate for diversity and inclusion in tech, I have been Grace Hopper Celebration 2025 and Grace Hopper Celebration India 2025 speakers and have been honored with the prestigious Nutanix Heart Women in Tech Scholarship (2021) and Google APAC Women Techmakers Scholarship (2020) for my efforts in addressing gender stereotypes and promoting equity. I am committed to blending technological innovation with human-centric approaches to foster greater diversity, equity, and inclusion.

Beyond work, I enjoy exploring interdisciplinary applications of technology, from natural language processing to robotics. All my crazy developments can be found on my GitHub page: https://github.com/rsrkpatwari1234

I am a software engineer at Uber India, where I have been working since graduating from IIT Kharagpur with a B.Tech degree. With over 4.5+ years of professional experience, I have developed a strong foundation in microservices, distributed systems, a... Show more

Customer success focused, community support enthusiast and Mentor. Worked with Microsoft business applications ecosystem over 17 years, delivering complex solutions with Advisory, Presales and delivery, span across several industries as part digital transformations globally. Passion about community support with learn and share and an obsessed runner.

Customer success focused, community support enthusiast and Mentor. Worked with Microsoft business applications ecosystem over 17 years, delivering complex solutions with Advisory, Presales and delivery, span across several industries as part digital ... Show more

Arquitecto Funcional en MS Dynamics NAV y BUSINESS CENTRAL, Consultor de Proyectos con experiencia liderando equipos y proyectos en todas las fases de implementación, certificado como Scrum Master y Cloud Computing, experiencia en finanzas empresariales.

Arquitecto Funcional en MS Dynamics NAV y BUSINESS CENTRAL, Consultor de Proyectos con experiencia liderando equipos y proyectos en todas las fases de implementación, certificado como Scrum Master y Cloud Computing, experiencia en finanzas empresaria... Show more

Youssef Mrini is a Developer Advocate at Databricks and the founder of NextGenLakehouse. Drawing on his experience as a data engineer and solutions architect across EMEA, Youssef specializes in connecting core data engineering pipelines with business analytics and Agentic AI. He speaks internationally on building automated ingestion workflows, establishing enterprise data and AI governance, and empowering business users through self-serve, conversational BI.

Youssef Mrini is a Developer Advocate at Databricks and the founder of NextGenLakehouse. Drawing on his experience as a data engineer and solutions architect across EMEA, Youssef specializes in connecting core data engineering pipelines with business... Show more