Ragnar is a Most Valuable Professional (MVP) for Microsoft 365 Office Apps and Services. Together with MVP Alexander Egger, he hosts the “Alex & Ragnar Show,” a bi-weekly Video Live Stream about Microsoft 365 Hybrid Workplace and also "Guardians of M365 Governance" with Christian Buckley. Ragnar is a blogger and podcaster, headset geek, and core-member of Viva Explorers Community. He has an M.A. in Social Science and an Executive MBA, and has also published several books and articles about modern work.

Ragnar is a Most Valuable Professional (MVP) for Microsoft 365 Office Apps and Services. Together with MVP Alexander Egger, he hosts the “Alex & Ragnar Show,” a bi-weekly Video Live Stream about Microsoft 365 Hybrid Workplace and also "Guardians of ... Show more

Thijs is a DevOps engineer and front-end development enthusiast at Xebia. With a unique edge as an AI-powered developer, Thijs integrates cutting-edge AI tools into his development process. This allows him to improve code quality, boost productivity, and be any profession, ensuring that his projects stay ahead of the curve.

Thijs is a DevOps engineer and front-end development enthusiast at Xebia. With a unique edge as an AI-powered developer, Thijs integrates cutting-edge AI tools into his development process. This allows him to improve code quality, boost productivity,... Show more

Ivan Šarić is a Senior Software Engineer at Revolut. He works on the expansion team helping open new markets and develop features that are specific to these markets. His work is focused on designing and developing Java Backend Microservices while maintaining high code quality through Domain Driven Design and Test Driven Development.
He previously worked as a freelance Technical Architect and Software Developer through his company Path Variable LLC. That endeavour laster for three years - from April 2021 until April 2024. He has over six years of experience in developing and designing software systems, mostly in the backend and DevOps domains, using technologies such as Java, Spring, MSSQL, React, Groovy, Jenkins, Docker, and more.
He holds an MA degree in Political Science and Government from Central European University, where he studied topics such as democracy, governance, and human rights. He is passionate about exploring different areas of science and technology, and is a minor contributor to the SpaCy NLP library. He is also a strong Linux and Open Source supporter, and a fluent speaker of English, Croatian, and German. He is motivated by solving complex problems, learning new skills, and creating value for his clients.

Ivan Šarić is a Senior Software Engineer at Revolut. He works on the expansion team helping open new markets and develop features that are specific to these markets. His work is focused on designing and developing Java Backend Microservices while mai... Show more

Elena is a highly-rated professional speaker with 20+ years of experience as a leadership coach, group facilitator and collegiate faculty member. Elena works with groups, individuals, and organizations to amplify their authenticity and empower them to become effective leaders. Elena is the President of and Lead Consultant with Marquetti Consulting.

Elena is a highly-rated professional speaker with 20+ years of experience as a leadership coach, group facilitator and collegiate faculty member. Elena works with groups, individuals, and organizations to amplify their authenticity and empower them t... Show more

How can digital collaboration work? - Anja Schröder helps companies find the right answer to this question. As a Microsoft Teams Enthusiast and Modern Workplace Consultant she develops individual collaboration concepts together with her customers. Her goal is to build and optimize a company's digital collaboration using Microsoft Teams as a platform and Microsoft 365 Services. As a Prosci certified Change Manager it is also important to her to pay attention to the users, because digital collaboration cannot succeed without knowing users.

How can digital collaboration work? - Anja Schröder helps companies find the right answer to this question. As a Microsoft Teams Enthusiast and Modern Workplace Consultant she develops individual collaboration concepts together with her customers. He... Show more

Ix-chel Ruiz has developed software application & tools since 2000. Her research interests include Java, dynamic languages, client-side technologies and testing. Java Champion, Oracle ACE pro, Testcontainers Community Champion, CDF Ambassador, Hackergarten enthusiast, Open Source advocate, public speaker and mentor.

Ix-chel Ruiz has developed software application & tools since 2000. Her research interests include Java, dynamic languages, client-side technologies and testing. Java Champion, Oracle ACE pro, Testcontainers Community Champion, CDF Ambassador, Hacker... Show more

Dr. Jodie Burchell is the Developer Advocate in Data Science at JetBrains, and was previously a Lead Data Scientist at Verve Group Europe. She completed a PhD in clinical psychology and a postdoc in biostatistics, before leaving academia for a data science career. She has worked for 9 years as a data scientist in both Australia and Germany, developing a range of products including recommendation systems, analysis platforms, search engine improvements and audience profiling. She has held a broad range of responsibilities in her career, doing everything from data analytics to maintaining machine learning solutions in production. She is a long time content creator in data science, across conference and user group presentations, books, webinars, and posts on both her own and JetBrain's blogs.

Dr. Jodie Burchell is the Developer Advocate in Data Science at JetBrains, and was previously a Lead Data Scientist at Verve Group Europe. She completed a PhD in clinical psychology and a postdoc in biostatistics, before leaving academia for a data s... Show more

Indiana Jones of the cloud technologies. Hanna takes her customer on an amazing journey across the world of Azure and they live their best life riding on the back of the best practices, deciphering networking, fighting wild acronyms and discovering the wonders of Azure administration!

Azure Infra& AI specialist, Microsoft Certified Trainer, Quantum computing - evangelist and a Belgian Quantum Circle Representative.
Frequent podcast guest and conference speaker Hanna's main focus is simplifying the complex in the technology world by democratizing access to IT expertise via her social platforms and public speaking.

Hanna is an Azure Architect at Azelis, where she manages strategic AI projects and cloud migration initiatives. In addition to her role at Azelis, she freelances as an Azure trainer, delivering technical training sessions. Previously, she served as a Azure Trainer at Microsoft, where she provided live, tailored training for clients across Europe and South America and developed high-quality studio content for widespread educational use.

There is no business without technology. The goal is to bridge the gaps between the two worlds and democratize the knowledge by presenting tech topics in approachable way.

Hanna is based in Brussels, Belgium. Personally, fan of Dungeons&Dragons, couchsurfing and foreign languages.

Indiana Jones of the cloud technologies. Hanna takes her customer on an amazing journey across the world of Azure and they live their best life riding on the back of the best practices, deciphering networking, fighting wild acronyms and discovering t... Show more

Software engineer with 10 years of experience. He started applications from scratch, dealt with legacy, and extracted services from a monolith and led teams. Strong proponent of diving deep into black boxes, he focuses on distributed systems and database internals. Has a strange hobby of writing regular expressions by hand and discussing their performance. Knowledge-sharing advocate: after work, he's a university instructor, public speaker and meetup organiser.

Bookworm, hiker and history buff (ask him about Napoleon!).

Software engineer with 10 years of experience. He started applications from scratch, dealt with legacy, and extracted services from a monolith and led teams. Strong proponent of diving deep into black boxes, he focuses on distributed systems and dat... Show more

Steven took up several roles over the past 20 years, from junior developer to team lead and architect. Currently working as a coach at AllPhi where he now develops other developers in technical and not so technical areas.

Main technical interests are architecture, distributed systems and api design.

When it comes to non-technical subjects he likes to coach, share knowledge, inspire others to share knowledge and in general help others grow.

In his free time he likes to sport, play chess and boardgames and tame his 2 kids.

Steven took up several roles over the past 20 years, from junior developer to team lead and architect. Currently working as a coach at AllPhi where he now develops other developers in technical and not so technical areas. Main technical interests ... Show more

Born in Orlando, FL, Kimasia Ayers is a multidisciplinary creative, sociologist, and entrepreneur who has forged her own path by merging sociology, creativity, innovation, and technology to empower communities. She founded The Ultimate Muse, a creative consulting and production company that strengthens brands through strategic market research, innovative marketing, and transformative storytelling.

In her free time, Kimasia hosts Kim'z Corner: Humanizing the Creative Experience, a podcast amplifying the voices of those navigating the realities of innovation, social change, creativity, and emerging technology. Through interviews, professional panels, and community events, she fosters conversations highlighting how creativity can drive social change and lay the groundwork for future innovation.

With over seven years of experience, Kimasia blends technology, sociology, and creativity to foster innovation within underrepresented communities. Her work, including coining several terms and a theory in sociology, exploring how post-traumatic slave syndrome affects Black-owned businesses, and uncovering how social perceptions of "text" reveal systemic implicit bias, continues to influence the creative tech space and inspire impactful change.

Born in Orlando, FL, Kimasia Ayers is a multidisciplinary creative, sociologist, and entrepreneur who has forged her own path by merging sociology, creativity, innovation, and technology to empower communities. She founded The Ultimate Muse, a creati... Show more

Daniele Mario Areddu is a Computer Science student at the University of Calabria and a freelance developer. He works on applied Artificial Intelligence projects, focusing on the fine-tuning of language models and the development of Retrieval-Augmented Generation (RAG) systems to enable more contextual and intelligent human–machine interactions.
In the field of web development, he builds full-stack applications using Angular for the front-end and Node.js or Python(API REST,Flask etc.etc.) for the back-end, with a strong emphasis on scalability, maintainability, and user experience.
He is also passionate about game development, creating Minecraft plugins and mods in Java, and prototyping games with C++ in Unreal Engine, where he integrates AI-driven NPC behavior and advanced gameplay mechanics.
A tech enthusiast and speaker, Daniele frequently participates in workshops, conferences, and events focused on digital innovation and AI. He is the community lead of Velletri-Dev, organizing meetups and events for students and developers in the Velletri area. He also collaborates with UNIDEA as a Change Model Specialist, promoting digital transformation and a culture of innovation

Daniele Mario Areddu is a Computer Science student at the University of Calabria and a freelance developer. He works on applied Artificial Intelligence projects, focusing on the fine-tuning of language models and the development of Retrieval-Augmente... Show more

Moran Weber is the CEO & Founder of Women on Stage, a community-based public speaking training platform. Formerly a Tech Lead at Wix, Moran has over 10 years of experience in software development and holds an MA in Social Psychology, along with a BSc in Computer Science and Psychology from Tel Aviv University.

A former software engineer who struggled with severe stage fright and impostor syndrome, Moran overcame her fears by stepping onto countless stages and organizing dozens of tech events. Along the way, she discovered the power of sharing our voice and turned it into a mission—driven by her belief that everyone has a story worth telling.

To date, she has trained hundreds of tech professionals to move from “I don’t have anything to say” to delivering engaging, impactful tech talks that confidently highlight their unique voice and experience. With a rare combination of technical expertise and psychological insight, Moran helps developers build communities and turn complex ideas into compelling stories.

Moran Weber is the CEO & Founder of Women on Stage, a community-based public speaking training platform. Formerly a Tech Lead at Wix, Moran has over 10 years of experience in software development and holds an MA in Social Psychology, along with a BSc... Show more

Artiste plasticien, Architecte, UX Designer et enfin Coach Agile.
Un parcours atypique, plusieurs pivotages dans ma vie m'ont porté à comprendre que c'est la valorisation de l'humain la plus grande des réalisations.

Artiste plasticien, Architecte, UX Designer et enfin Coach Agile. Un parcours atypique, plusieurs pivotages dans ma vie m'ont porté à comprendre que c'est la valorisation de l'humain la plus grande des réalisations. Show more

Je suis tombée dans l'agilité il y a déjà pas mal d'années, sans en connaître le nom. Ce mindset, ainsi que ses valeurs et principes, sont pour moi cruciaux pour toute organisation, toute démarche, tout projet. Non pas que les méthodes liées à l'agilité soient toujours les + adaptées, mais ce mindset fondé sur l'humain, l'écoute, la co-construction, l'adaptation et la création de valeur est transposable à toutes les échelles. Je suis aujourd'hui coach pour les équipes agiles, et j'accompagne aussi l'individu et les organisations à se transformer.

Je suis tombée dans l'agilité il y a déjà pas mal d'années, sans en connaître le nom. Ce mindset, ainsi que ses valeurs et principes, sont pour moi cruciaux pour toute organisation, toute démarche, tout projet. Non pas que les méthodes liées à l'agil... Show more

Before transitioning to software development, Ben spent a decade in adult education, community organizing, and non-profit management. He works as a Senior Developer Relations Engineer at Arbitrum and is a member of the board of Ruby Central. Ben is actively involved in open source and writes regularly on the intersection of tech, ethics, and community. He is the author of the forthcoming book Mastering Vector Search for Developers, which Pragmatic Programmers will publish.

Before transitioning to software development, Ben spent a decade in adult education, community organizing, and non-profit management. He works as a Senior Developer Relations Engineer at Arbitrum and is a member of the board of Ruby Central. Ben is a... Show more

Mauro Bennici is active in the R&D area of Natural Language Processing (NLP) and Natural Language Generation (NLG). He is a Data Scientist, Professional Scrum Master (PSM), Microsoft Certified Trainer (MCT), and .NET foundation member. Member of the SME Focus Group on Ethics and Artificial Intelligence, European Community.

Mauro Bennici is active in the R&D area of Natural Language Processing (NLP) and Natural Language Generation (NLG). He is a Data Scientist, Professional Scrum Master (PSM), Microsoft Certified Trainer (MCT), and .NET foundation member. Member of the ... Show more

Thomas is presently serving as a Test Automation Architect. He leads a team of testers, ops engineers, and production support analysts in the adoption of DevOps practices. Previously, he led the enterprise automation support of 73 applications at Huntington National Bank that encompassed testing, metrics & reporting, and data management. Thomas has a background in Physics & Biophysics, with over a decade spent in research science studying fluorescence spectroscopy and microscopy before joining IT.

Thomas is presently serving as a Test Automation Architect. He leads a team of testers, ops engineers, and production support analysts in the adoption of DevOps practices. Previously, he led the enterprise automation support of 73 applications at H... Show more

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 cyber anthropologist and security transformation leader with experience in the retail, healthcare, finance, private and non-profit sectors.

Driving Security Operations Maturity and Resilient Security Functions

I specialise in providing strategic and technical consultancy to help organisations build and evolve their security operation functions into mature, resilient, and forward-thinking teams. From guiding the establishment of new security functions to elevating existing ones, I partner with organisations to ensure their SecOps department is not just operational but transformational.

Previously, as Head of SecOps for Europe's largest greenfield technology transformation, I built a cutting-edge security team from scratch to safeguard a modern retail organisation. My leadership empowered the team to set new benchmarks in industry best practices through innovation and collaboration.

As an international keynote speaker for both technical and academic audiences, I share insights at the intersection of cybersecurity, technology, and anthropology. Drawing on my practical experience as a security-focused software developer and my continued work as a practicing anthropologist, I bring a unique perspective that combines deep technical expertise with a focus on human-centered design and cultural understanding.

Currently, I’m pursuing an MSc in AI and Data Science, deepening my understanding of emerging technologies and their societal implications. My work focuses on AI safety and alignment, striving to ensure AI systems respect human rights, promote equity, and are resilient against adversarial risks.

Committed to fostering diversity and inclusion in tech, I’ve advised community initiatives, authored publications, host award-winning podcasts, and earned accolades including Security Specialist of the Year, Security Leader of the Year and Cybersecurity Personality of the Year.

Beyond cybersecurity, I co-founded Liria Digital Health, a health-tech startup focused on improving outcomes for underrepresented health conditions within marginalised communities.

You can listen to me talk about my human-centric approach every Thursday on my award-winning technology podcast Compromising Positions, in which I interview non-cybersecurity people from the world of anthropology, psychology and behavioural science about cybersecurity culture.

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 cyber anthropologist and security transformation leader with experience in the retail, hea... Show more

I build mobile apps that scale, mentor career changers breaking into tech, and rethink how teams grow. But my path wasn’t a straight line—it was a curveball-filled adventure through learning design, leadership, and reinvention.

By day, I’m an engineer at Zalando, solving complex problems with clean solutions. By night (and sometimes in between commits), I mentor, speak, and brainstorm ways to make tech more inclusive and careers more adaptable.

Before I wrote software, I designed learning programs, led high-impact teams, and built systems that empowered people to think, create, and grow. Now, I bring that same mindset into tech—blending creativity with code to build products (and careers) that actually make a difference.

Talks, Mentorship, & More: If you’re into AI productivity, career growth, or scaling impact without burning out, let's talk. I’m always up for sharing hard-earned insights and helping others debug their next big leap.

I build mobile apps that scale, mentor career changers breaking into tech, and rethink how teams grow. But my path wasn’t a straight line—it was a curveball-filled adventure through learning design, leadership, and reinvention. By day, I’m an engi... Show more

Steve Pereira has spent over two decades improving the flow of work across organizations. He’s worked through tech support, IT management, build and release engineering, and as a founding CTO for enterprise SaaS. After shifting to consulting large enterprises on value stream performance improvement, he created Flow Engineering to make value stream mapping simple, quick, and actionable. He serves as lead consultant for Visible Flow Consulting, as a board advisor to the Value Stream Management Consortium, Chair of the OASIS Value Stream Management Interoperability technical committee, and co-founder of the Flow Collective to bring flow-focused professionals together.

Learn more about his work at https://visible.is

Steve Pereira has spent over two decades improving the flow of work across organizations. He’s worked through tech support, IT management, build and release engineering, and as a founding CTO for enterprise SaaS. After shifting to consulting large en... Show more

Lorne Epstein, SHRM-SCP, MSOD, is a social scientist, keynote, and Vistage speaker who consults with senior leaders on improving decision-making outcomes by reducing biases. Over 60,000 professionals have taken his workshops worldwide. He has been quoted in Forbes, Cosmopolitan, Christian Science Monitor, and other publications. His research focuses on improving decision-making and reducing the impacts of bias in the workplace. Lorne has been leading experiential workshops since 1993. His book, You're Hired! Interview Skills to Get the Job has been downloaded over a half-million times worldwide. Lorne is currently studying cognitive neuroscience at the master’s level at George Mason University. He was admitted to the Phi Kappa Phi Honor Society and Psi Chi, The National Honor Society of Psychology.

Lorne Epstein, SHRM-SCP, MSOD, is a social scientist, keynote, and Vistage speaker who consults with senior leaders on improving decision-making outcomes by reducing biases. Over 60,000 professionals have taken his workshops worldwide. He has been qu... Show more

With over 25 years of expertise in the Business Central domain, Christian has led transformative projects, optimizing processes and driving growth. His mission is to create value-driven work environments that empower teams. He has also created and hosted numerous events and learning environments for internal and external developers, helping them update and expand their skills.

As an accomplished speaker, Christian has shared insights at international conferences, including Directions EMEA and BCTechDays. His sessions or workshops provoke viewpoint shifts, offering strategic frameworks to keep organizations competitive in a dynamic landscape.

Beyond technical skills, Christian’s education in Design Thinking, Theory U, and Future Leadership equips him as a certified Organizational Designer. His holistic approach blends creativity, empathy, and strategic thinking to drive impactful change, even in complex situations where no prior knowledge exists.

Connect with Christian to explore innovative solutions and elevate your organization’s potential. 🎙️🚀

With over 25 years of expertise in the Business Central domain, Christian has led transformative projects, optimizing processes and driving growth. His mission is to create value-driven work environments that empower teams. He has also created and ho... Show more

Since 1999 in IT – Practical – Simplifier – #BulletPointFree Public Speaker - Likes sharing knowledge – Projects and changes only – Has also a technical focus – Acts as bridge between business and technology – Founded DerkIT in 2017 and Blue Identity in 2022 - Guides complex decisions and reduces them to the essence – Believes that humor, clarity, and simplicity are most important.

Since 1999 in IT – Practical – Simplifier – #BulletPointFree Public Speaker - Likes sharing knowledge – Projects and changes only – Has also a technical focus – Acts as bridge between business and technology – Founded DerkIT in 2017 and Blue Identi... Show more

Alex is a Senior Solutions Architect at AWS with 20 years of IT experience in expert and leadership roles. He is a strong advocate of agile and DevOps practices, and he enjoys seeing serverless, cloud-native and event-driven architectures deployed at scale. He has delivered large transformation projects and successfully developed own and customers’ businesses. As an international speaker, he has held advanced technology sessions at a wide range of events.

Alex is a Senior Solutions Architect at AWS with 20 years of IT experience in expert and leadership roles. He is a strong advocate of agile and DevOps practices, and he enjoys seeing serverless, cloud-native and event-driven architectures deployed at... Show more

I am passionate about empowering Women in Technology, a champion of Neurodiversity, Accessibility, Diversity, Equity & Inclusion, and improving culture in the workplace. I love supporting women in technology and working towards creating impact and giving back to their communities in a small way.

I am passionate about empowering Women in Technology, a champion of Neurodiversity, Accessibility, Diversity, Equity & Inclusion, and improving culture in the workplace. I love supporting women in technology and working towards creating impact and gi... Show more

As the Senior Project Manager at One Task, Bert leads the deployment of innovative camera systems designed to combat mobile phone usage while driving, combining his tech expertise with a strong commitment to road safety. He is also the founder of FabCore Consulting, where leadership, communication, and agile training and coaching are provided to organizations and individuals worldwide, fostering environments that emphasize empathy and efficiency.

An international speaker, he regularly shares his insights at conferences, engaging audiences with his deep knowledge in technology, leadership, and agile practices. With a background spanning the arts, technology, and international development, he draws on a diverse array of experiences to champion empathic leadership and continual learning. His journey through personal challenges has fueled his dedication to professional growth and making a meaningful impact.

Outside of work, he indulges in cooking and storytelling, enhancing life's flavor as a culinary enthusiast and a veteran tabletop roleplaying game master.

As the Senior Project Manager at One Task, Bert leads the deployment of innovative camera systems designed to combat mobile phone usage while driving, combining his tech expertise with a strong commitment to road safety. He is also the founder of Fab... Show more

Dennis Nerush is the AI Director at Elementor and has over 15 years of experience as a developer, manager, director, and advisor. He’s a seasoned leader, writer, public speaker, and mentor. Dennis is passionate about complex technological challenges, culture, and people growth. He constantly looks for ways to improve and optimize team performance and personal skills. Dennis founded dozens of teams and helped countless managers boost their leadership skills. In his free time, Dennis loves cooking and spending time with his kids.
His main goal is to help people get to the next level.

Dennis Nerush is the AI Director at Elementor and has over 15 years of experience as a developer, manager, director, and advisor. He’s a seasoned leader, writer, public speaker, and mentor. Dennis is passionate about complex technological challenges,... Show more

As enthusiastic Agilist, I spent a long time in the world of Agility applied to large industries and I gradually understood why this model was withering away year after year without us accepting the real causes. First as a project player, then as a trainer and finally as a coach, I'm working to ensure that modern Agile models are used less strictly and more respectfully of people.

You can find my work in my book: https://tinyurl.com/darroux

As enthusiastic Agilist, I spent a long time in the world of Agility applied to large industries and I gradually understood why this model was withering away year after year without us accepting the real causes. First as a project player, then as a t... Show more

Ulf is founder of mindful-leaders.net, serial entrepreneur, and full Professor for Educational Management and Lifelong Learning at the Baden-Wurttemberg Cooperative State University. In 2011 the Ministry of Higher Education called him to spearhead the launch of Germany’s first Cooperative University as Vice-President, a large scale initiative, with today 35 thousand students. In 2017, he launched NextEducation, an international boutique-research group focussing on Future Skills, Microcredentials & digital transformation in higher education. Just recently he was appointed as Scientific Director at the Future Learning Laboratory at the Karlsruhe Institute of Technology (KIT).

Ulf is founder of mindful-leaders.net, serial entrepreneur, and full Professor for Educational Management and Lifelong Learning at the Baden-Wurttemberg Cooperative State University. In 2011 the Ministry of Higher Education called him to spearhead th... Show more