Information & Communications Technology

Seasoned technologists, digital innovators, and other ICT experts, dedicated to advancing the field of information and communications technology

Johannes Rabauer

Johannes Rabauer

Certified AI Wrangler, Oracle ACE Associate and passionate Java developer. Johannes builds modern applications with Vaadin, Spring, Quarkus, Kubernetes, and Langchain4j, often exploring AI integration. Public speaker, Live-Coder and open-source enthusiast. Proud husband and father of three.

Certified AI Wrangler, Oracle ACE Associate and passionate Java developer. Johannes builds modern applications with Vaadin, Spring, Quarkus, Kubernetes, and Langchain4j, often exploring AI integration. Public speaker, Live-Coder and open-source enthu... Show more

Caio Medeiros Pinto

Caio Medeiros Pinto

I'm a IT professional with many hats 🎩, so if I had to list them I would say I consider myself:

👨‍💻 * Student and practitioner of some movements, such as DevOps, Lean, Platform Engineering.
🎖️ * DevOps Institute Ambassador.
🎖️ * Platform Engineering Ambassador.
☁️ * Cloud-native tech experienced user.
🔥 * Open-source lover.
🤓 * Developer at heart.
👨🏽‍🏫 * Mentor by vocation.
💡 * Thought-leader.

Last but not least, I am a beloved husband and proud doggy dad ❤️.

I'm a IT professional with many hats 🎩, so if I had to list them I would say I consider myself: 👨‍💻 * Student and practitioner of some movements, such as DevOps, Lean, Platform Engineering. 🎖️ * DevOps Institute Ambassador. 🎖️ * Platform En... Show more

Andrew Madson

Andrew Madson

Andrew Madson leads Developer Relations at Fivetran, where he builds global programs that help developers and data teams adopt modern data and AI tooling. He has built DevRel, education, and evangelism functions at Fivetran, Tobiko Data, and Dremio, delivering technical content, large-scale community programs, and keynotes across major industry conferences.

Andrew is a published author of the O’Reilly “Definitive Guide to Apache Polaris” and a graduate professor of data science and engineering. Andrew previously led AI and data teams at Arizona State University, J.P. Morgan Chase, and MassMutual among others.

Andrew Madson leads Developer Relations at Fivetran, where he builds global programs that help developers and data teams adopt modern data and AI tooling. He has built DevRel, education, and evangelism functions at Fivetran, Tobiko Data, and Dremio, ... Show more

Satish Upadhyaya

Satish Upadhyaya

I am a Chief Level Microsoft 365 Architect and recognized Microsoft MVP for Teams and Microsoft 365 Copilot, bringing 12+ years of leadership in architecting, securing, and deploying complex Microsoft 365 solutions for Federal, State, and Local Government agencies and large Enterprise Customers. My core mandate is solving technically intricate Microsoft requirements involving compliance and cross-platform integration.

My expertise spans the entire solution lifecycle, from rigorous presales TCO analysis and high-assurance security design to global deployment and measurable user adoption. I specialize in environments requiring stringent security and compliance postures (e.g., GCC, GCC High, DoD requirements).

Core Technical & Domain Leadership:
• Advanced UC Architecture: Expertise in solving complex PSTN requirements globally, utilizing Operator Connect, Direct Routing (SBC/SIP trunk configuration, media bypass), and migration strategies from legacy voice platforms. I specialize in integrating Zoom and Cisco Experience (CUCM, Webex) environments with Teams via CVI and interop gateways.
• AI and Custom Development: Leading the technical implementation of Generative AI productivity tools. This includes leveraging Copilot Studio for low-code/no-code custom bot creation, sophisticated data connection configuration, and architecting the secure deployment of Copilot Chat across restricted tenants.
• Compliance & Telecom Expertise: Deep-dive technical knowledge of global telecom regulations, including E.164 normalization, emergency calling (E911/NextGen 911), and Lawful Intercept requirements. This expertise ensures technical compliance and de-risks deployment across diverse regulatory jurisdictions for both government and enterprise clients.
• M365 Security & Governance: Architecting security and compliance baselines using Purview, Entra ID (conditional access, MFA), and Defender to meet specific governmental and highly regulated industry standards while maintaining user productivity.

I serve as a high-impact technical leader, driving innovation, securing mission-critical communications, and translating complex architectural diagrams into successful, compliant business outcomes for the world's most demanding organizations.

I am a Chief Level Microsoft 365 Architect and recognized Microsoft MVP for Teams and Microsoft 365 Copilot, bringing 12+ years of leadership in architecting, securing, and deploying complex Microsoft 365 solutions for Federal, State, and Local Gover... Show more

Dr. Neda Maria Kaizumi

Dr. Neda Maria Kaizumi

Dr. Neda Maria Kaizumi is a distinguished technology expert at the intersection of AI development, global compliance, and international regulations. With a doctorate in Organizational Behaviour. She combines a rich academic foundation with practical insights. She has further honed her expertise through the Business Analytics and Data Science executive program at Harvard Business School.

Dr. Kaizumi is ISO standards committee member, and she shapes AI governance and compliance frameworks, advocating ethical AI aligned with global standards like the EU AI Act and beyond.

An accomplished author, public speaker, and advocate for ethical AI development, Dr. Kaizumi integrates her technical acumen and business expertise to empower organizations navigating the complex global landscape of AI governance. With a deep understanding of regulatory frameworks and their impact on technology, Dr. Kaizumi is a leading voice in fostering innovation that aligns with compliance and sustainability.

Dr. Neda Maria Kaizumi is a distinguished technology expert at the intersection of AI development, global compliance, and international regulations. With a doctorate in Organizational Behaviour. She combines a rich academic foundation with practical ... Show more

Ramona Domen

Ramona Domen

Ramona is a software engineer, Microsoft MVP and public speaker with a passion for creating inclusive and accessible applications. She likes to spread awareness about this topic and hopes to inspire people both in her daily work and by taking the stage whenever she gets the chance.

Ramona is a software engineer, Microsoft MVP and public speaker with a passion for creating inclusive and accessible applications. She likes to spread awareness about this topic and hopes to inspire people both in her daily work and by taking the sta... Show more

Paul Edward

Paul Edward

A Senior Software Developer with over twelve years of experience with having a Diploma in Computer Science, A certified pen tester, I have developed software with high standards and interacted with multiple stakeholders from technical and non-technical backgrounds, ensuring clarity, quality, and continuous delivery.

My quest for excellence led me to Koenig solution Dubai to become certified in ethical hacking. Hence, my expertise in pen-testing, application security and cloud deployment.

I am a self-starter with a proven ability to leverage multiple technologies to build interactive and innovative applications.

I’m a builder of Communities, Professional Trainer, Prolific Writer, Technology Advocate and creator of intuitive, exciting and impactful technology solutions.

I am continuously in awe of technology and people interaction. How do we break up complex problems into understandable and sizeable bits, solve daily challenges with technology, build better communities and inspire people to stand on the shoulder of giants?

A Senior Software Developer with over twelve years of experience with having a Diploma in Computer Science, A certified pen tester, I have developed software with high standards and interacted with multiple stakeholders from technical and non-technic... Show more

Eddie Knight

Eddie Knight

Eddie Knight is a Software and Cloud Engineer with a background in banking technology. When he isn’t playing with his 3-year-old son, he combines his passion and job duties by working to improve the security of open source software.

Eddie currently helps lead several security and compliance initiatives across the CNCF, OpenSSF, and FINOS.

Eddie Knight is a Software and Cloud Engineer with a background in banking technology. When he isn’t playing with his 3-year-old son, he combines his passion and job duties by working to improve the security of open source software. Eddie current... Show more

Dave Stork

Dave Stork

I am Dave Stork – a Cloud Architect. I have been working in IT for over 20 years, mostly with Exchange and Microsoft 365. I am currently a Microsoft Most Valued Professional (MVP) in ‘Office Apps & Services’ since 2014 and a Microsoft Certified Trainer (MCT) since 2015. I blog at https://dirteam.com/dave and co-authored a book with fellow MVP Damian Scoles: Practical PowerShell - Exchange 2016. www.practicalpowershell.com.

I am Dave Stork – a Cloud Architect. I have been working in IT for over 20 years, mostly with Exchange and Microsoft 365. I am currently a Microsoft Most Valued Professional (MVP) in ‘Office Apps & Services’ since 2014 and a Microsoft Certified Train... Show more

Ixchel Ruiz

Ixchel Ruiz

Ixchel Ruiz has been developing software applications and tools since 2000. Her research interests include Java, dynamic languages, client-side technologies, and testing. As a member of the JCP Executive Committee, Java Champion, Oracle ACE Pro, Testcontainers Community Champion, CDF Ambassador, Hackergarten enthusiast, Open Source advocate, public speaker, and mentor, Ixchel is deeply committed to fostering inclusive and collaborative tech communities. She actively mentors aspiring developers and champions initiatives aimed at increasing diversity and accessibility in the technology sector.

Ixchel’s work is characterised by a relentless pursuit of innovation, a deep understanding of user needs, and an unwavering commitment to ethical technology development.

Ixchel Ruiz has been developing software applications and tools since 2000. Her research interests include Java, dynamic languages, client-side technologies, and testing. As a member of the JCP Executive Committee, Java Champion, Oracle ACE Pro, Test... Show more

Kim Berg Hansen

Kim Berg Hansen

Kim Berg Hansen is a database developer from Middelfart in Denmark. Originally wanting to work with electronics, he almost coincidentally tried computer programming and discovered where his talent lay, as the programs he did worked well – unlike the electronics projects he soldered that often failed. After that experience he progressed from Commodore Basic on VIC-20 over Modula-2 and C at Odense University to Oracle SQL and PL/SQL, which last two languages he now has worked with extensively since the year 2000. His professional passion is to work with data inside the database utilizing the SQL language to the fullest to achieve the best application experience for the users.

Kim shares his experience and knowledge by writing the Practical Oracle SQL book, blogging, presenting at various Oracle User Group conferences, and being the SQL quizmaster at the Oracle Dev Gym. His motivation is when peers go "now I understand" after his explanations, or when end users "can't live without" his application coding. He is certified Oracle OCE in SQL as well as awarded Oracle ACE Director. Outside the coding world Kim is married, loves to cook, and is a card-carrying member of Danish Beer Enthusiasts association.

Kim Berg Hansen is a database developer from Middelfart in Denmark. Originally wanting to work with electronics, he almost coincidentally tried computer programming and discovered where his talent lay, as the programs he did worked well – unlike the ... Show more

Martin Rövekamp

Martin Rövekamp

Martin Rövekamp embarked on his career as a Communication Consultant, specializing in solutions such as Learning Terminals and Intranets. In 2012, he transitioned to SharePoint Consulting, focusing on Collaboration and Intranets.

Since April 2024, he has been recognized as an MVP for SharePoint and since July 2025 additionally for M365 Copilot. His current area of expertise lies in the Modern Workplace, encompassing internal communication, collaboration, and enhancing the Employee Experience. Martin actively guides his clients through the process of migrating to or implementing new intranets, as well as optimizing collaboration using Microsoft 365. He showcases, how to integrate AI in the daily work of editors.

Martin’s community involvement includes: Co-Founder of Hamburg SharePint, Organizer of CollabDays Hamburg & Oslo, Member of Global AI Community Hamburg & Oslo, Agent Con in Oslo and Agent Camp in Hamburg, Co-Host of the “Martin’s Modern Work” Webtalkshow. He frequently shares insights on topics such as Modern Work, AI, and Digital Transformation. Beyond his professional endeavors, Martin also graces the stage as a trumpet player.

Martin Rövekamp embarked on his career as a Communication Consultant, specializing in solutions such as Learning Terminals and Intranets. In 2012, he transitioned to SharePoint Consulting, focusing on Collaboration and Intranets. Since April 2024... Show more

Areti Iles

Areti Iles

With over 15 years in the technology sector, Areti Iles is currently the Head of Professional Services at Telefónica Tech’s AI Business Solutions division and a Microsoft MVP in Customer Experience and Power Apps. Throughout her career as a Dynamics 365 and Power Platform solution architect and consultant, she has delivered a wide range of complex projects for FTSE 250 and FTSE 500 companies across multiple sectors.

Beyond her professional role, she actively volunteers within the Microsoft community. She serves on Microsoft’s Global User Groups Committee representing Europe and leads both the Reading and London All Day Dynamics 365 and Power Platform user groups in the UK and is part of the Scottish Summit organising committee.

Areti co‑hosts the Power Delivery podcast alongside two fellow Microsoft MVPs, offering guidance on project delivery and best practices. She is also a mentor for the Women in Power Platform group. In addition, she participates annually as part of the United Nations UK delegation for the Commission on the Status of Women (CSW) and speaks internationally on AI legislation, AI tools, and their adoption.

With over 15 years in the technology sector, Areti Iles is currently the Head of Professional Services at Telefónica Tech’s AI Business Solutions division and a Microsoft MVP in Customer Experience and Power Apps. Throughout her career as a Dynamics ... Show more

Rachel Dubois

Rachel Dubois

I believe that we can create products and services that make the world a better place. And that we can learn and grow in the process of doing so. Our challenge is that we waste time and money and human energy on untested ideas that, too often, turn out to be something that the customer does not want. Or, if we have an idea that is really good, we get in our own way by not executing it well, by not being able to communicate, inspire, and empower our collaborators and stakeholders as we must in order to do the impossible: launch and grow good ideas that the world needs, fostering sustainable and ethical growth.

I work to solve that.
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25 years + experience in Tech as Product Lead
Named TOP 50 Product Leader to follow in 2024 (worldwide)
Agile @scale expert
International speaker & keynoter since 2008
Worked for : Spotify, Airbus, Orange, Natixis, Legrand, ...

I believe that we can create products and services that make the world a better place. And that we can learn and grow in the process of doing so. Our challenge is that we waste time and money and human energy on untested ideas that, too often, turn... Show more

Krzysztof Kania

Krzysztof Kania

Passionate about leveraging the power of Microsoft 365 ecosystem. Committed to delivering top tier services and solutions that empower productivity. My dedication to staying abreast to the latest tools and maintains a high level of integrity has not only facilitated to transformation through technology but also contributed to the ongoing pursuit of excellence in my field.

Passionate about leveraging the power of Microsoft 365 ecosystem. Committed to delivering top tier services and solutions that empower productivity. My dedication to staying abreast to the latest tools and maintains a high level of integrity has not ... Show more

Carol Valencia

Carol Valencia

Carol is a Cloud Architect with a strong focus on security and observability, boasting over 7 years of experience in cloud-native technologies. She is an open-source contributor to Kubernetes, OpenTelemetry, Kubernetes Release, and CNCF Glossary. Carol is an active member of the community, serving as a TAG Lead in Operational Resilience, CNCF Ambassador, AWS Community Builder, and Cloud Native chapter organizer, together with KCD events in Brazil.

Carol is a Cloud Architect with a strong focus on security and observability, boasting over 7 years of experience in cloud-native technologies. She is an open-source contributor to Kubernetes, OpenTelemetry, Kubernetes Release, and CNCF Glossary. Car... Show more

Sara Lozano Martí

Sara Lozano Martí

👋 Me presento, mi nombre es Sara y como buena millennial 🔝, mi trayectoria profesional se podría resumir en una gymkana laboral continua que me empuja a reinventarme y adaptarme al entorno socioeconómico que le ha tocado vivir a mi generación.

Por eso soy Técnica superior en sistemas de telecom. e informáticos 👩‍💻, Diplomada en Ciencias Empresariales 💰 y Power BI developer 📊 ¡Me apasiona fusionar las finanzas con las nuevas tecnologías! 💡

Me encanta romper la brecha digital allá dónde voy y participar en los procesos de adopción digital de las empresas. Por eso, también soy creadora de contenido y formadora de Power BI. Tengo un canal de Youtube en el que doy truquitos cortos sobre PowerBI: https://www.youtube.com/@KawaiiBI

También soy cibervoluntaria (https://www.cibervoluntarios.org/) e intento ayudar a otras personas que lo necesitan a romper la brecha digital para que este mundo tan avanzado no las deje fuera del juego💞.

He vendido lavadoras, he sido hostelera y en mi última vida laboral fui contable-fiscal pero ahora después de mucho practicar, mucho estudiar y mucho esfuerzo soy muy feliz trabajando de consultora de PowerBI, herramienta que me apasiona y que fusiona las finanzas, la tecnología y la formación, tres campos que me encantan. 😍💞

👋 Me presento, mi nombre es Sara y como buena millennial 🔝, mi trayectoria profesional se podría resumir en una gymkana laboral continua que me empuja a reinventarme y adaptarme al entorno socioeconómico que le ha tocado vivir a mi generación. ... Show more

Karl Ots

Karl Ots

Karl Ots is a cloud security leader, author, and educator with over 15 years of experience in the technology industry. He serves as the Head of Cloud Security at EPAM Systems, where he leads global teams in delivering secure, scalable, and compliant cloud solutions for Fortune 500 clients across diverse industries.

Karl is the author of the book Securing Microsoft Azure OpenAI (Wiley) and a LinkedIn Learning instructor, where he teaches advanced topics in cloud security architecture. He is a recognized Microsoft Regional Director and Security MVP, and holds certifications including CISSP, CCSP, and SABSA SCF.

A frequent speaker at global conferences, Karl is passionate about helping organizations build secure cloud-native systems and communicate complex security designs effectively across technical and executive audiences.

Karl Ots is a cloud security leader, author, and educator with over 15 years of experience in the technology industry. He serves as the Head of Cloud Security at EPAM Systems, where he leads global teams in delivering secure, scalable, and compliant ... Show more

Ryan Mangan

Ryan Mangan

Ryan Mangan is an accomplished technologist specialising in End-User Computing (EUC), AI, cloud solutions, and subscription cost management. He excels in navigating complex infrastructure challenges and driving innovative technological advancements.

Expertise & Current Focus
- End-User Computing (EUC) and Cloud Technology
- Developing and building startups
- AI and its impact
- Cloud cost optimization strategies
- Technological advancements in IT infrastructure

Career Highlights
- CEO of EfficientEther Ltd, a startup building AI-driven IT solutions and cloud cost optimization tools
- Built and led the successful managed services company Systech IT Solutions for over a decade
- Author of "Mastering Azure Virtual Desktop," with the 1st Edition being a bestseller with over 63,000+ copies sold, and the 2nd Edition & other published

Awards / Accreditations
- Microsoft Most Valuable Professional
- Chartered Fellow of the British Computer Society (FBCS CITP)
- Parallels VIPP
- Editorial Advisory Board member for TechTarget
- Recognized by Feedspot in their Top 50 IT Blogs and Top 50 Azure Blogs in 2020

Notable Published Articles
- "Legacy Applications Causing the IT Industry Headaches" in the British Computer Society's IT Now Magazine, Winter Edition 2022
- "Green Coding: The Role of Energy Efficiency in Development," Computer Weekly (2024)
- "Advancing LLM Precision & Reliability," Computer Weekly (2024)

Speaking and Thought Leadership
- Public speaker and presenter on cloud technology, EUC, and AI
- Author of influential articles and books on Azure Virtual Desktop and IT solutions
- Engaging presenter known for making complex tech concepts relatable
- Blogger at democratising-clouds.com

Ryan's unique combination of deep technical knowledge, forward-thinking strategies, and compelling presentation skills positions him as a leading voice at conferences focused on cloud technology, EUC, and AI.

For speaking engagements or to explore partnership opportunities, reach out to Ryan on LinkedIn or visit his website.

Ryan Mangan is an accomplished technologist specialising in End-User Computing (EUC), AI, cloud solutions, and subscription cost management. He excels in navigating complex infrastructure challenges and driving innovative technological advancements. ... Show more

Luis Valdivia Humareda

Luis Valdivia Humareda

Trabajo como profesional de nivel C, líder técnico y desarrollador senior con más de 15 años de experiencia en el desarrollo de aplicaciones web y APIs (REST) utilizando Node.js, React, AWS, PHP y Python para diversas organizaciones y marcas locales. Mi enfoque se centra en la creación de soluciones escalables y en la implementación de las mejores prácticas. Tengo habilidades con numerosas pasarelas de pago, incluyendo Niubiz, Culqui, Stripe, Payu y Mercado Pago, y soy un desarrollador certificado en cada una de ellas. Además, cuento con certificaciones en Metodologías Ágiles (SDC y SMC) y tengo una maestría en gestión de proyectos (PMI).

En la actualidad, estoy trabajando en el desarrollo de soluciones OTT personalizadas utilizando AWS MediaLive y MediaConnect, integrando plataformas de comercio electrónico con soluciones ERP personalizadas como Odoo y Genesys, y construyendo sitios de alto tráfico utilizando varios proveedores de servicios en la nube como AWS (Cloud Practitioner y Cloud Architect) y GCP. Uno de mis logros más destacados fue entregar con éxito transmisiones en vivo para 350,000 usuarios concurrentes en un evento global.

Trabajo como profesional de nivel C, líder técnico y desarrollador senior con más de 15 años de experiencia en el desarrollo de aplicaciones web y APIs (REST) utilizando Node.js, React, AWS, PHP y Python para diversas organizaciones y marcas locales.... Show more

Michael Heath

Michael Heath

Michael Heath is an innovation strategist and Frontier Firm advisor who helps organizations move beyond digital transformation into intelligent transformation. With more than 15 years of experience across the Microsoft ecosystem and enterprise technology, Michael partners with leaders to align people, platforms, and purpose through AI, automation, and data.

Throughout his career, Michael has led enterprise initiatives that drive measurable growth, operational efficiency, and long-term adoption. His work focuses on translating strategy into practical execution, helping organizations modernize how work gets done while bringing teams along for the journey.

Michael’s perspective sits at the intersection of technology and human behavior. As a speaker and practitioner, he shares real-world lessons, practical frameworks, and honest insights that help organizations move from experimentation to meaningful impact at scale.

Michael Heath is an innovation strategist and Frontier Firm advisor who helps organizations move beyond digital transformation into intelligent transformation. With more than 15 years of experience across the Microsoft ecosystem and enterprise techno... Show more

Máté Tóth

Máté Tóth

Máté is passionate about technology and how it can enhance the way people work and collaborate. He began his Power Platform career years ago as a citizen developer. He leads the Hungary Power Platform User Group and shares his expertise at conferences, focusing on Power Platform, user experience, and mentoring.

Beyond technology, Máté advocates for the role of soft skills in tech - fostering collaborative groups, mentoring, and helping professionals identify and leverage their transferable skills. He believes that success in digital transformation is not just about tools but also about people and communication.

He prioritizes work-life integration, balancing professional projects with his hobbies, such as traveling, hiking, and public speaking. He’s also a Microsoft MVP, Microsoft Certified Trainer and volunteer photographer, continuously blending his love for technology with creativity and cultural experiences.

Máté is passionate about technology and how it can enhance the way people work and collaborate. He began his Power Platform career years ago as a citizen developer. He leads the Hungary Power Platform User Group and shares his expertise at conference... Show more

David Whitney

David Whitney

David is the Director of Architecture for NewDay, and the founder of Electric Head Software. Focusing on iterative software delivery, developer mentoring and cultural change - mostly working with London-based organisations.

He speaks about software design, culture, and ethics in technology - rounded out by an assortment of talks about software that probably doesn't need to exist but makes the world a little more fun. David has previously served as the chief coding technical architect for JustGiving and helped market-leading organisations including JUST-EAT, Trainline and Vodafone improve their technical capabilities.

David is a Microsoft MVP, has been part of the OpenUK Honours list for open-source advocacy, and is a twice bestselling author of children's books about programming.

You can find his open-source projects on NuGet, npm and GitHub, follow him on Twitter @david_whitney, or check out his technical blog at http://www.davidwhitney.co.uk/Blog.

http://www.electricheadsoftware.com
http://www.davidwhitney.co.uk

David is the Director of Architecture for NewDay, and the founder of Electric Head Software. Focusing on iterative software delivery, developer mentoring and cultural change - mostly working with London-based organisations. He speaks about softwar... Show more

Andrea Chiarelli

Andrea Chiarelli

I have over 25 years of experience working as a software engineer and technical author. Throughout my career, I have had the opportunity to use a variety of programming languages and technologies on many different projects. In the last few years, I've been focusing on simplifying the developer experience with Identity and related topics as a developer advocate in the Auth0 product unit at Okta.

I have over 25 years of experience working as a software engineer and technical author. Throughout my career, I have had the opportunity to use a variety of programming languages and technologies on many different projects. In the last few years, I'v... Show more

Mark Rackley

Mark Rackley

Mark is Director of the Microsoft Practice at Protiviti and a 10-year Microsoft MVP with more than 25 years of experience designing and developing software solutions. Mark’s daily responsibilities include forging the direction of solution architecture and development projects for clients while providing the best solutions for clients' unique problems. Mark has a unique ability to breakdown complicated technical topics in a way that are easily consumable by a non-technical audience and engages his audience with humor and real-world stories. As a globally recognized M365 geek, Mark is an active blogger, presenter, author (and bacon aficionado) who is eager to lend his real-world knowledge of SharePoint to all who need it.

In addition to speaking at various SharePoint & Office 365 conferences around the world, Mark is the organizer of The North American Collaboration Summit (www.collabsummit.org) in Branson, Missouri

Mark is Director of the Microsoft Practice at Protiviti and a 10-year Microsoft MVP with more than 25 years of experience designing and developing software solutions. Mark’s daily responsibilities include forging the direction of solution architectur... Show more

Cortney Nickerson

Cortney Nickerson

Cortney Nickerson is the Head of Community at Nirmata and a CNCF Ambassador. She is highly active in the cloud native community, co-organizing the CNCF Bilbao Community and various Kubernetes Community Days, serving on the State of OpenCon Advisory Board, and co-hosting the "Code to Culture Platform Engineering Podcast" and "PolicyBytes" podcast.

A recognized speaker at international events, Cortney transitioned from a non-technical background to tech as an early employee (#7) at a startup later acquired by DataDog, where she wrote content for the Data on Kubernetes Community.

Beyond technology, she is a vocal advocate for DEI (Diversity, Equity, and Inclusion) and openly shares her experiences with imposter syndrome. On a personal note, she's also a parent navigating the challenge of getting her kids to bed on time.

Cortney Nickerson is the Head of Community at Nirmata and a CNCF Ambassador. She is highly active in the cloud native community, co-organizing the CNCF Bilbao Community and various Kubernetes Community Days, serving on the State of OpenCon Advisory B... Show more

Samantha St-Louis (Allegrini)

Samantha St-Louis (Allegrini)


Samantha St-Louis is the VP of AI App Innovation at Atmosera, where she leads enterprise-scale AI and agentic system strategy for global organizations. Her work focuses on designing intelligent, scalable AI architectures that move beyond experimentation into real operational and business impact.

With a background spanning cloud architecture, AI engineering, healthcare, and education, Samantha specializes in translating complex AI concepts into clear decision frameworks that executives, architects, and practitioners can actually use. She is known for building systems that connect strategy to execution, whether that means multi-agent orchestration, AI governance, or practical GenAI adoption.

As a Microsoft MVP and Microsoft Certified Trainer, Samantha brings a rare blend of hands-on technical depth and compelling communication. Her talks are pragmatic, honest, and grounded in real projects helping organizations avoid AI sprawl and focus on outcomes.

Beyond technology, Samantha is a strong advocate for women carving unconventional paths into tech leadership. Her own journey informs her work, her teaching style, and her belief that clarity, structure, and courage matter more than traditional credentials.

1. From AI Pilots to Platforms: Designing Enterprise-Grade Agentic AI
2. AI Literacy for Leaders: Making Confident Decisions in an Imperfect World
3. Better Decisions, Not Better Dashboards: How AI Actually Improves Business Outcomes

Samantha St-Louis is the VP of AI App Innovation at Atmosera, where she leads enterprise-scale AI and agentic system strategy for global organizations. Her work focuses on designing intelligent, scalable AI architectures that move beyond experiment... Show more

Sergio Albea

Sergio Albea

My name is Sergio Albea and I'm originally from a tiny town called Valls, Spain, known for building the best human castles (called castells). About 15 years ago, I moved to Barcelona, where I had an amazing time both personally and professionally. Five years ago, I landed in beautiful Switzerland, where I am currently working as CSOC Security Expert, focus on threat analysis and response on SWITCH (Swiss National Research and Education Network).

With over 15 years of experience, I have immersed myself in the dynamic field of security, focusing on diverse IT landscapes and ensuring robust protection against threats and vulnerabilities. My approach is divided in proactivity, leveraging advanced analytics and architectural design to preemptively mitigate risks and fortify defenses against potential breaches.

Throughout my career, I have had to secure and manage a myriad of IT environments such as messaging platforms, Identity and Access Management systems, Information Protection mechanisms, DevOps, Azure Resources such as Databases, Networking, Storage, Scripting, and others.

I have been fortunate to work alongside professionals and amazing coworkers who have generously shared their knowledge and insights, enabling me to refine my skills and deepen my understanding of multiple best-practices, forever grateful to all of you, as you well know.

Whether through my daily work or via my YouTube channel, I take great pride in sharing my knowledge and expertise with colleagues and at the same time, continue to learn from all of them.

My name is Sergio Albea and I'm originally from a tiny town called Valls, Spain, known for building the best human castles (called castells). About 15 years ago, I moved to Barcelona, where I had an amazing time both personally and professionally. Fi... Show more

Lianne Potter

Lianne Potter

When you follow the cables, behind every piece of tech is a person, consumer and creator, and we should never lose sight of this.

Lianne is an award-winning digital anthropologist and technologist specialising in software engineering, cybersecurity and AI. She is Co-Founder and Chief AI Security & Ethics Officer at NorthStar Intelligence, where she focuses on building responsible, resilient AI systems that are secure by design and grounded in human impact. Lianne’s speaking specialism is delivering talks that not only challenge audiences, but change them.

She provides strategic consultancy to help organisations build and transform security operations into resilient, forward-thinking teams. As former Head of SecOps for Europe’s largest greenfield technology transformation, she established a cutting-edge security function that set new industry benchmarks through innovation and collaboration.
An international keynote speaker, Lianne bridges cybersecurity, technology, and anthropology, drawing on her experience as both a security-focused software developer and practicing anthropologist. Currently pursuing an MSc in AI and Data Science, her research focuses on AI safety, alignment, and the societal implications of emerging technologies.

Recognised with accolades including Security Specialist of the Year and Cybersecurity Personality of the Year, she also champions diversity and inclusion in tech through community initiatives, publications, and her award-winning podcast Compromising Positions. Exploring how culture shapes cybersecurity through the lense of anthropology, psychology, philosophy and behavioural science. The show has become a platform for challenging assumptions, amplifying diverse voices, and reframing security as a deeply human issue rather than a purely technical one.

When she’s not working in AI and cybersecurity, she’s likely busy interrogating the tech in sci-fi classics like The Terminator on the podcast Tech Film Noir.

Publications include:

* The Times
* Raconteur
* Computing.com
* The Yorkshire Post
* Security Magazine
* IT Pro
* EmTech Anthropology Careers at the Frontier (Book)

Recent awards and honours include:

* Podcast Newcomer - 2024 European Cybersecurity Blogger Awards
* Cybersecurity Personality of the Year 2023 - The Real Cyber Awards
* Security Woman of the Year - Computing Security Excellence Awards 2023 (Highly Commended)
* 40 Under 40 in Cybersecurity - Cybersecurity Magazine
* Security Leader of The Year 2021 - Women in Tech Excellence
* Woman of the Year 2021 - Women in Tech Excellence
* Security Specialist of the Year 2021 - Computing.com

When you follow the cables, behind every piece of tech is a person, consumer and creator, and we should never lose sight of this. Lianne is an award-winning digital anthropologist and technologist specialising in software engineering, cybersecurit... Show more

Chris Perko

Chris Perko

Chris is an Atlanta based senior software engineer at Briebug and a Google Developer Expert in Angular. Chris has worked in several industries and helped build full-stack web applications, but has a passion for front-end development, with a focus on Angular. Outside of code, he enjoys craft beer, hiking, camping, and playing with his toddler.

Chris is an Atlanta based senior software engineer at Briebug and a Google Developer Expert in Angular. Chris has worked in several industries and helped build full-stack web applications, but has a passion for front-end development, with a focus on ... Show more

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