Frederik started programming in 8th grade, starting out programming Lego Mindstorms and later learning Java and Python for personal Projects.

16 years later Frederik is a Fullstack-Developer with 8 years of professional experience - 4 of those in Kotlin, developing cloud native applications for multiple big customers in the automotive, logistics and energy sector.
During this time he experimented with a lot of different languages and frameworks, developing a broad understanding of the Software development landscape.
4 years ago he fell in love with Kotlin and has been using it as his primary language since.

In his free time he likes to explore programming langues and frameworks, meet and chat to other software enthusiasts and play with his cats.

Frederik started programming in 8th grade, starting out programming Lego Mindstorms and later learning Java and Python for personal Projects. 16 years later Frederik is a Fullstack-Developer with 8 years of professional experience - 4 of those in ... Show more

I am a senior backend and platform engineer at eBay with over 14 years of experience building and modernizing enterprise systems. I work on large scale billing and financial platforms that demand high reliability, strong security, and precise data correctness. I spend most of my time modernizing legacy architectures, designing cloud ready services, and building APIs and pipelines that hold up under heavy traffic and real world failure modes.

Lately, I have been integrating AI into engineering workflows, focusing on diagnostics, observability, testing, and automation that help teams move faster without sacrificing safety.

On stage, I share field tested patterns and mistakes to avoid, from migrations and cutovers to incident driven design and operational readiness. My goal is to give engineers practical takeaways they can apply immediately when building and modernizing systems at scale.

I am a senior backend and platform engineer at eBay with over 14 years of experience building and modernizing enterprise systems. I work on large scale billing and financial platforms that demand high reliability, strong security, and precise data co... Show more

Thomas is Smart Automation Lead at Miragon. For over six years he has been helping organizations digitize their processes in a structured way, automate them with purpose, and transform them sustainably.
His experience spans classical process management, methodical training in BPM, and the architecture of complex automation solutions in large organizations. As a Solution Architect he designs scalable process architectures, integrates heterogeneous system landscapes, and ensures that functional and non-functional requirements receive the same attention as governance, compliance, and operations. He regularly shares his practical insights at conferences and industry events.

Thomas is Smart Automation Lead at Miragon. For over six years he has been helping organizations digitize their processes in a structured way, automate them with purpose, and transform them sustainably. His experience spans classical process managem... Show more

Co-author: Fundamentals of Analytics Engineering

Juan has worked in the realm of analytics since 2017, specializing in SQL, dbt, data governance, and business intelligence (BI). He joined Xebia in 2020 as their first analytics engineer, making him an early adopter of this approach.

Besides helping his clients realize the value of their data, Juan is also very active in the data community. He has spoken at dozens of conferences and meetups around the world (including Coalesce 2023). Additionally, he is the founder of the Analytics Engineering meetup in the Netherlands as well as the Dutch dbt meetup.

Co-author: Fundamentals of Analytics Engineering Juan has worked in the realm of analytics since 2017, specializing in SQL, dbt, data governance, and business intelligence (BI). He joined Xebia in 2020 as their first analytics engineer, making him... Show more

Data Analyst with experience in People Analytics, BI, and Data Engineering. Passionate about transforming data into impactful decisions using tools like Power BI, SQL, Python, and Azure. Currently pursuing a Bachelor's Degree in Data Science (UNIR) and part of the organizing team at Power Platform Madrid. I gave my first technical talk at W4TT, co-presenting on AI in Power Query. Committed to continuous learning and sharing knowledge within the tech community.

Data Analyst with experience in People Analytics, BI, and Data Engineering. Passionate about transforming data into impactful decisions using tools like Power BI, SQL, Python, and Azure. Currently pursuing a Bachelor's Degree in Data Science (UNIR) a... Show more

I’m a Software Engineer, Google Developer Expert (GDE), and community builder based in Mexico. My work centers around JavaScript, web development, and emerging AI tooling. I use AI as a tool in my engineering workflow, helping me prototype rapidly and take my ideas further. I'm highly interested in the future of interaction design and building interfaces where users and agents work side-by-side. Outside of work, I actively organize tech communities in Mexico. Whether I'm running a meetup, hosting a workshop, or speaking at a conference, my goal is to create approachable spaces for anybody to learn and share knowledge

I’m a Software Engineer, Google Developer Expert (GDE), and community builder based in Mexico. My work centers around JavaScript, web development, and emerging AI tooling. I use AI as a tool in my engineering workflow, helping me prototype rapidly an... Show more

I am a software engineer focused on building and scaling production-grade digital systems. My work spans designing, deploying, and maintaining high-performance applications with an emphasis on reliability, scalability, and real-world impact.

I have hands-on experience implementing AI-driven solutions and architecting backend systems that move from prototype to production. I’m particularly interested in building intelligent systems that deliver measurable business value while remaining cost-efficient and resilient.

Beyond my core engineering work, I actively share insights on practical AI implementation, system design, and emerging technologies, contributing to conversations around building production-ready solutions in fast-growing markets.

Outside of technology, I am passionate about physical wellness and discipline, which I believe directly translates into consistency and high-performance in engineering practice.

I am a software engineer focused on building and scaling production-grade digital systems. My work spans designing, deploying, and maintaining high-performance applications with an emphasis on reliability, scalability, and real-world impact. I hav... Show more

Domagoj Marić graduated from the Faculty of Electrical Engineering and Computing in Zagreb, where he initially specialized in the field of information security, while towards the end of his studies, he shifted more deeply into the field of data science with a focus on web content extraction (web scraping/crawling). He began his business career at Megatrend poslovna rješenja, where he worked on the development of Python applications and data solutions with a focus on creating virtual assistants and later as the head of the data science department. That role continued through his career at Comping. Today, he works at Pontis Technology as the AI customer delivery manager, leading the delivery of projects in the area of natural language processing, computer vision, predictive analytics and generative AI. In addition to responsibilities in the data science domain, he also has experience and works as a lecturer in the field of programming.

Domagoj Marić graduated from the Faculty of Electrical Engineering and Computing in Zagreb, where he initially specialized in the field of information security, while towards the end of his studies, he shifted more deeply into the field of data scien... Show more

Hi I’m Chris, the Principal Technologist at Transform Labs (formerly AWH) and the CTO of IncludeHealth, a healthcare start-up changing the face of Virtual Physical Therapy.

When I speak about technology, I like to keep it accurate and relatable. I share stories and insights that matter to tech enthusiasts and anyone interested in how technology intersects with our daily lives and work. It’s about making sense of tech and making it understandable.

Hi I’m Chris, the Principal Technologist at Transform Labs (formerly AWH) and the CTO of IncludeHealth, a healthcare start-up changing the face of Virtual Physical Therapy. When I speak about technology, I like to keep it accurate and relatable. I... Show more

As a child, I was fascinated by technology and began programming at the age of 9 to create my own video game. This passion led me to pursue computer science, and in 2009,I transitioned to cybersecurity. I work with Big Data and AI. My current objective is to unleash the vast potential of technology, particularly in the fields of cloud computing and Human-Data Interaction,to drive digital progress.

As a child, I was fascinated by technology and began programming at the age of 9 to create my own video game. This passion led me to pursue computer science, and in 2009,I transitioned to cybersecurity. I work with Big Data and AI. My current objecti... Show more

Wil Klusovsky is a cybersecurity executive, advisor, and industry speaker with more than 25 years of experience across the cybersecurity ecosystem.

Often referred to as “The Interpreter,” Wil is known for translating complex cybersecurity challenges into clear business decisions for executives and boards.

His career spans consulting, managed security services, product organizations, and executive leadership roles, giving him a broad perspective across the technical, operational, and economic sides of cybersecurity.

Wil shares insights on cybersecurity leadership, risk translation, and the business of cyber with over 20,000 followers on LinkedIn and hosts the Keyboard Samurai Podcast, where he explores the strategy and economics shaping the security industry.

He currently serves as Chief Revenue Officer (CRO) at viLogics.

Wil Klusovsky is a cybersecurity executive, advisor, and industry speaker with more than 25 years of experience across the cybersecurity ecosystem. Often referred to as “The Interpreter,” Wil is known for translating complex cybersecurity challeng... Show more

Hey, I’m Shivam a theoretical physicist who somehow ended up deep in the world of tech, startups, and cloud-native systems. I co-organize CNCF Kolkata and Grafana and Friends Kolkata, and I’m also part of the CNCF TAG for Developer Experience, where I contribute to improving how developers build and ship software.

I’ve always been obsessed with what’s happening under the hood from low-level systems and kernel-level programming to how distributed infra runs at scale. I absolutely love working with Rust and Go, and you’ll usually find me tinkering with Kubernetes, cloud platforms, and open-source tools. That’s my happy place.

I am part of a company that’s currently incubated at T-Hub Hyderabad, and we’ve been fortunate to be supported by the Department of Science and Technology (Delhi), AWS Startups, the NVIDIA Inception Program, and we’re also proud to be Meta Business Partners for our product wisemelon.ai, which is helping businesses rethink how they use AI bots.

More than anything, I care about showing young engineers especially students just entering college what real-world engineering actually looks like. There’s so much more than just writing code on a laptop. Systems, scale, and building things that people actually use that’s where the fun begins.

Hey, I’m Shivam a theoretical physicist who somehow ended up deep in the world of tech, startups, and cloud-native systems. I co-organize CNCF Kolkata and Grafana and Friends Kolkata, and I’m also part of the CNCF TAG for Developer Experience, where ... Show more

Sven Seiler holds the position of Managing Director at Storm Reply GmbH, a trailblazer in the field of cloud software development and strategic cloud consulting. Built upon a solid academic foundation, he has spent several years delving deep into cloud computing, Internet of Things, and mobility technologies.

As the Managing Director of Storm Reply, he leads an array of teams that tackle various facets of software development and modernization, cloud migrations, and cloud consulting - all grounded in Amazon Web Services.

Outside of work, Sven is not only a co-founder and active participant in the AWS User Groups in Dortmund and Düsseldorf, but he also co-organizes the AWS Community Day DACH. In these communities, he enthusiastically shares his expertise and experiences with like-minded individuals. Moreover, he regularly participates in hackathons to evaluate and explore new technologies and forward-thinking topics, initiatives he organizes alongside his colleagues.

Furthermore, Sven is passionate about integrating cloud computing more effectively into academic education. He frequently supervises academic work on the subject and, in collaboration with Bochum University, organizes a "Cloud School." Through these efforts, he aims to shape the next generation of cloud experts and raise awareness for this pivotal technology.

Sven Seiler holds the position of Managing Director at Storm Reply GmbH, a trailblazer in the field of cloud software development and strategic cloud consulting. Built upon a solid academic foundation, he has spent several years delving deep into clo... Show more

Alexandre é escritor, professor e cofundador do Lean Coffee Brasília, com sólida atuação em metodologias ágeis, transformação organizacional, auditoria e governança. Ao longo de sua carreira, atuou como gerente de projetos e contratos, auditor, coordenador de auditoria e Scrum Master, formando e desenvolvendo times e líderes em Scrum, métodos ágeis e modelos modernos de gestão.
Possui pós-graduação em Governança em Tecnologia, MBAs em Auditoria Interna e em Gestão de Operações e Serviços, além de graduação em Tecnologia em Processamento de Dados e pós-graduação em Redes de Computadores. É autor de livros amplamente utilizados sobre agilidade, auditoria ágil, reuniões eficazes e papel do Scrum Master.
Sua abordagem combina rigor técnico, vivência prática e linguagem acessível, conectando agilidade, governança e resultados concretos. Em suas palestras, provoca reflexões e entrega ferramentas aplicáveis para profissionais e organizações que buscam evoluir sua forma de trabalhar, gerir e decidir.

Alexandre é escritor, professor e cofundador do Lean Coffee Brasília, com sólida atuação em metodologias ágeis, transformação organizacional, auditoria e governança. Ao longo de sua carreira, atuou como gerente de projetos e contratos, auditor, coord... Show more

Equipping leaders to regulate pressure, repair trust, and lead in the age of uncertainty.

Shawntà Hooks is an award-winning global keynote speaker, author, and Leadership & Clarity Strategist known for unlocking clarity in high-pressure cultures. With a background as a former Fortune 100 Vice President of Automation Transformation and Certified Public Accountant, she brings rare executive credibility to the human side of leadership.

Through neuroscience-backed, multisensory experiences — integrating music, movement, mindfulness, and storytelling — Shawntà teaches leaders the bio hacks of presence, regulation, and influence. Her work reveals what’s felt but rarely named in modern organizations: how overstimulation, unregulated pressure, and emotional misalignment quietly erode performance, trust, and decision-making.

She is the founder of The Clarity Lab™ and creator of the Catch → Convert → Create™ system of nervous system regulation.

Equipping leaders to regulate pressure, repair trust, and lead in the age of uncertainty. Shawntà Hooks is an award-winning global keynote speaker, author, and Leadership & Clarity Strategist known for unlocking clarity in high-pressure cultures. ... Show more

Practice Lead Java with over 10 years of hands-on java development experience. He is passionate about Software Development (Java, C++, Python), Robotics, IoT, Cybersecurity, opensource software and loves tech gadgets. Ricky is a speaker on conferences like Code&Comedy, DevSecCon, JFall, Devoxx UK and has a background as a lecturer on an University of Applied sciences. Besides all that Ricky is a Fitness and Martial Arts instructor and enthusiast.

Practice Lead Java with over 10 years of hands-on java development experience. He is passionate about Software Development (Java, C++, Python), Robotics, IoT, Cybersecurity, opensource software and loves tech gadgets. Ricky is a speaker on conference... Show more

I wrote my first lines of code on a Commodore 64 in Basic when I was 10 years old. It was love at first sight! Eventually I earned a degree in electronic engineering and a Masters degree in software engineering at Università Politecnica delle Marche in Italy in 2002, with a thesis about pattern recognition at UPC in Barcelona, Spain. My career has spanned several roles in software and services businesses, encompassing development and testing, system management, and support, particularly centered around databases and distributed systems. As a Senior Product Manager at Redis, I drive the roadmap and strategy for database client libraries and ecosystems.

I wrote my first lines of code on a Commodore 64 in Basic when I was 10 years old. It was love at first sight! Eventually I earned a degree in electronic engineering and a Masters degree in software engineering at Università Politecnica delle Marche ... Show more

Heather Cook is Principal PM Manager for the Microsoft 365 Customer Advocacy Group within Microsoft’s Collaborative Applications and Platform Group. She leads engagement, evangelism, and growth strategies, building programs and connections between Microsoft and its global community. A former Microsoft MVP for Microsoft 365 Apps and Services, Heather brings over two decades of experience as a marketing executive for leading tech companies and as Founder of Creative Maven, her impact consultancy. As a consultant, executive event producer, and fractional Chief Marketing Officer, she has delivered thousands of events, campaigns, and experiences across high‑tech and entertainment. Heather is a seasoned keynote speaker, moderator, and host, and an avid writer who publishes Maven Musings on LinkedIn and her cultural Substack, Heddas Mix Tape. Her Microsoft origin story is featured in The Women of Microsoft. Based in Marina del Rey, California, she travels globally to speak on healthy workplaces, power skills, community, and inclusion.

Heather Cook is Principal PM Manager for the Microsoft 365 Customer Advocacy Group within Microsoft’s Collaborative Applications and Platform Group. She leads engagement, evangelism, and growth strategies, building programs and connections between Mi... Show more

Grace Okubo uses strategic foresight to tackle complex problems for organisations.

Grace Okubo uses strategic foresight to tackle complex problems for organisations. Show more

Hi, I’m Mohi — Senior Software Engineer at NativeWaves AG, Austria.
I love building Android apps with Kotlin and have been doing it since 2014.
I'm also a mentor, speaker, and tech event planner, helping others grow in tech, mainly focused Android & Kotlin.
I wrote a book on Spring + Android, and since 2018, I focus fully on Kotlin and KMP.
I lead the Kotlin User Group Bangladesh and organize Droidcon Bangladesh to build strong dev communities.

Hi, I’m Mohi — Senior Software Engineer at NativeWaves AG, Austria. I love building Android apps with Kotlin and have been doing it since 2014. I'm also a mentor, speaker, and tech event planner, helping others grow in tech, mainly focused Android ... Show more

Chad Hester has more than 20 years of development experience and 10 years focused primarily on accessibility. He combines his experience with leadership of people, processes and projects together to provide you with expertise in implementing strategies to be a better developer for your company.

Chad Hester has more than 20 years of development experience and 10 years focused primarily on accessibility. He combines his experience with leadership of people, processes and projects together to provide you with expertise in implementing strategi... Show more

Johannes is motivational and influential Technical leader working to design, develop, and apply Cloud , AI and Data Driven methodologies to create successful solutions and products for customers the digital economy. At Google I focus on Enterprise Data and AI architecture on distributed and multicloud.
Former researcher (Siemens ) , Lead Enterprise Architect @Oracle, , PM @Microsoft for Azure DevOps & Service Fabric , Lead architect @Swisscom, Lead of Engineering @Volksbank , more than 27 years of experience helping organizations succeed in their digital journey by applying Agile methodologies, architecture best practices, and building the Technical Innovation Pipeline.
Johannes is specialized in the Enterprise Cloud and Data Architecture and integration since cloud are born, high-scale backends with Microservices and distributed data platforms.
Build multiple Patterns and Practices groups and re-usable strategy execution for – Platform Modernization, Cloud native Integration, Data & Ai Platform. Participating in Design and build of multiple Cloud Services and features across multiple hyperscalers .
Creative, strategic thinker with an entrepreneurial spirit and experienced with professional speaking engagements, as author, and results-oriented problem solver with the skills to maintain focus in high-demand situations.
Committed to the development and support of positive team dynamics that lead to the creation of diverse successful products, projects, and multi-cultural groups of people.
Out-of-the-box thinker who believes in digitalization as the key factor to improving quality of life, looking for innovation that generates opportunities to design and build solutions for our environment and our communities.

Johannes is motivational and influential Technical leader working to design, develop, and apply Cloud , AI and Data Driven methodologies to create successful solutions and products for customers the digital economy. At Google I focus on Enterprise D... Show more

Rico is a senior security consultant at adesso SE. His main security areas are in application security, cloud security, offensive security and AI security.

For him, general security intelligence in various aspects is a top priority. Today’s security world is constantly changing and you should always familiarize yourself with the most up-and-coming technologies and methodologies.

As a husband and father of two, he enjoys spending time with his family and exploring the world with them.

Rico is a senior security consultant at adesso SE. His main security areas are in application security, cloud security, offensive security and AI security. For him, general security intelligence in various aspects is a top priority. Today’s securi... Show more

Joachim has been at Amazon Web Services since 2019 and supports Enterprise customers with the adoption and use of AWS services. He enjoys speaking on stage and spreading cloud knowledge. His favorite topic in the cloud area is cost optimization and high scale events. You should ask him about it! Before joining AWS, he worked at Adidas, Sivantos, and a smaller travel software company as a Solution Architect, Development Lead and Senior Developer. When he isn’t supporting customers on their inevitable journey to the cloud, he is enjoying playing and watching Sports.

Joachim has been at Amazon Web Services since 2019 and supports Enterprise customers with the adoption and use of AWS services. He enjoys speaking on stage and spreading cloud knowledge. His favorite topic in the cloud area is cost optimization and h... Show more

Jan Klein, Researcher | Architect of Understandable Ai | UAI | Quantum Physics | Computer science | Artifical intelligence | Software, Web & App Development | On the Energy of Moving Bodies in the Presence of Fields - Unified Synthesis of Mass, Motion and Field Energy | CEO at devucoz.org, bix.pages.dev & WAI

Jan Klein, Researcher | Architect of Understandable Ai | UAI | Quantum Physics | Computer science | Artifical intelligence | Software, Web & App Development | On the Energy of Moving Bodies in the Presence of Fields - Unified Synthesis of Mass, Motio... Show more

Bryan is not your average speaker. He is a professor, worked as a consultant, authored two international bestseller books, serial entrepreneur and now with a mission: to teach 1 million innovators by 2027.

He has built companies in 6 countries, and trained 40,000+ leaders.

He’s also a former professional racquetball player turned mathematician, a United Nations professional who speaks four languages.

A researcher who has published on innovation, alignment, and social-media addiction. He’s co-created books with 50+ experts worldwide, including the international bestsellers CYCLES and The Generative Organization.

Bryan has lived on a beach with startups, painted huts in Africa, and sat in boardrooms on five continents. Wherever he goes, it’s people first: show up, do the work, keep your word.

Core belief: innovation isn’t about tools or technology. It’s about helping people believe they can make things better.

Bryan is not your average speaker. He is a professor, worked as a consultant, authored two international bestseller books, serial entrepreneur and now with a mission: to teach 1 million innovators by 2027. He has built companies in 6 countries, a... Show more

UX Generalist tutto fare, scrivo scriptini per ottimizzare processi, mi diletto nel mondo della formazione e dei social (da poco), proiettata nel futuro con lo strategic foresight e legata anche al fare manuale tramite la nuovissima officina di quartiere a Modena

UX Generalist tutto fare, scrivo scriptini per ottimizzare processi, mi diletto nel mondo della formazione e dei social (da poco), proiettata nel futuro con lo strategic foresight e legata anche al fare manuale tramite la nuovissima officina di quart... Show more

I’m a technical writer turned software developer. I’ve always had a knack for technical things so at some point I got interested in learning how to code. My first choice was Python. The knowledge of Python opened up new career possibilities for me and sped up the process of picking up other languages. After 8 years of writing technical documentation I became a documentation tools developer. I’m currently working at Guidewire Software where I take care of the tools and infrastructure that enables writers to deliver high quality docs and clients to get information they need when they need it. In my free time, I’m the producer and a co-host of a podcast about technical aspects of delivering software documentation - “Tech Writer codes” (in Polish). I’m also a co-admin of techwriter.pl, the only Polish site about technical communication. A few years ago I wrote a short guide for tech writers who want to start coding in Python - “Tech Writer codes in Python” (in Polish). Occassionally, I publish articles related to my work, for example: https://techwriterkoduje.pl/git-team

# Speaking experience
- CAKE Conf 2025, Kraków, Poland: "Git for docs: basics, not only for beginners" (workshop)
- Content Bytes meetup 2025, Kraków, Poland: "Shocking discovery: self-organized distributed teams actually exist!"
-Soap! Conference 2022, Kraków, Poland: “Is tech writing in Central and Eastern Europe growing? This talk contains only facts”
- TC World Conference 2020, online: “Semantic testing in DITA“
- Soap! Conference 2019, Kraków, Poland: “Doing docs like code in the real world – a case study” (recording)
- Lecture for students at Silesian University 2019, Sosnowiec, Poland: “Technical Writer profession”
- Annual Translators Conference 2019, Lublin, Poland: “Technical writer profession”
- MeetContent meetup 2017, Kraków, Poland: “Automate documentation publishing with Jenkins”
- “Career in IT” work fair 2017, Kraków, Poland: “Does a good application need documentation?”

I’m a technical writer turned software developer. I’ve always had a knack for technical things so at some point I got interested in learning how to code. My first choice was Python. The knowledge of Python opened up new career possibilities for me an... Show more

Todd has a passion for promoting a healthy product and engineering culture, collaboratively exploring ways to solve both organizational and engineering needs, as well as holding regular discussions around how to evolve the software engineering craft. Todd believes in a human centered approach to engineering, where the experience of those creating and evolving the product is just as important as those that use the product.

A native to California's bay area, Todd’s journey into programming started over two decades ago and he has been privileged to work with many technologies as well as some leadership roles over the years. With his experience as a Principal of Software Engineering Practices at Pluralsight, Todd supported both individual software engineers and the technical leadership team in helping to continually improve and work together in a way that enables everyone to do their best work.

Todd loves to play the guitar, and is always open to jamming out and often enjoys paired programming with strangers.

Todd has a passion for promoting a healthy product and engineering culture, collaboratively exploring ways to solve both organizational and engineering needs, as well as holding regular discussions around how to evolve the software engineering craft.... Show more

Prae is a UX Engineer, on a mission to help people create more accessible web experiences.

She speaks about crafting user interactions, accessibility, playing nice with other disciplines, and growing front-end capabilities.

Prae spends her free time on Kyudo (Japanese archery), and eating around town.

Prae is a UX Engineer, on a mission to help people create more accessible web experiences. She speaks about crafting user interactions, accessibility, playing nice with other disciplines, and growing front-end capabilities. Prae spends her free... Show more