Developer with kids. Geek entrepreneur. C# magician. Azure friendly. Works at dizzy.hr, founded Sessionize.com. Always looking for new dev challenges!

Developer with kids. Geek entrepreneur. C# magician. Azure friendly. Works at dizzy.hr, founded Sessionize.com. Always looking for new dev challenges! Show more

After twenty years in the consulting world, serving as a project manager and scrum master, I decided that I was getting too far away from the code and started taking on small freelance projects.

A few years later, I began working exclusively on my own, bringing the knowledge I gained from large companies in the country (and some international ones) to small and medium-sized businesses.

I fulfill roles as a trainer and developer in various stacks, as a Scrum Master, and even as a database architect, thanks to the experience I gained during my years in the consulting world.

I am co-organizer of GDG Ponferrada and Global AI Ponferrada

After twenty years in the consulting world, serving as a project manager and scrum master, I decided that I was getting too far away from the code and started taking on small freelance projects. A few years later, I began working exclusively on my... Show more

David Handermann is the chair of the Apache NiFi Project Management Committee, with over 20 years of experience in information technology. He works in software engineering, data pipeline development, and open source with Snowflake. Interested in all things related to information security, he has designed, developed, and maintained a number of solutions for authentication, authorization, communications security, and data protection. He maintains a software development blog at exceptionfactory.com.

David Handermann is the chair of the Apache NiFi Project Management Committee, with over 20 years of experience in information technology. He works in software engineering, data pipeline development, and open source with Snowflake. Interested in all ... Show more

Karol Skrzymowski is a seasoned Enterprise and Integration Architect with over a decade of dedicated experience in the field. Having started his career as a junior developer, he quickly developed a profound passion for Enterprise Application Integration (EAI).

His expertise primarily lies in API-Led Architecture, though he is equally passionate about Event-Driven Architecture (EDA). He has extensive experience with a range of integration platforms, including Tibco BusinessWorks, Boomi, WebMethods, Mulesoft, Azure Integration Services, and WSO2.

Driven by his enthusiasm for application integration, Karol actively contributes to the community by creating whitepapers and training materials to help others understand complex integration concepts. He is committed to sharing his knowledge and empowering others to navigate the intricacies of this exciting domain.

Karol Skrzymowski is a seasoned Enterprise and Integration Architect with over a decade of dedicated experience in the field. Having started his career as a junior developer, he quickly developed a profound passion for Enterprise Application Integrat... Show more

Director of Community & Events at Robopack to < Automate | Secure | Deploy > applications and more!

Formerly, a Senior Product Marketing Manager for Cloud & AI Endpoints, focused on IT Pro community and IT-focused activities and field readiness. Previously, a Customer Engineer at Microsoft working with enterprise customers on Microsoft 365 technologies such as Intune, Autopilot, ConfigMgr, Universal Print, etc.

Also, previously a long time Senior System Administrator specializing in Windows-based technologies working in the higher education industry. Skilled in Windows Servers, Windows 11, Windows 10, System Center Suite (SCCM, SCOM), Microsoft Intune, Office 365, patch management, virtualization, security, desktop imaging (OSD), application packaging, print server management, technology training, PowerShell, and VMware (vSphere and Horizon View).

Social Media Strategist and Marketing Expert assisting customers, organizations and events to promote, engage, influence products and services, as well as build community relationships.

Director of Community & Events at Robopack to < Automate | Secure | Deploy > applications and more! Formerly, a Senior Product Marketing Manager for Cloud & AI Endpoints, focused on IT Pro community and IT-focused activities and field readiness. P... Show more

Danilo Dominici is a senior consultant, speaker, and author specializing in SQL Server since version 6.5, mostly in the design, implementation, monitoring, and performance tuning of SQL Server-based solutions, both on-premise and in the cloud (Azure/AWS). He is also specializing in PostgreSQL performance tuning, high availability and monitoring. Danilo is a Microsoft Certified Trainer since 2000, a 6-times Data Platform MVP (2014-2020) - now MVP Alumni, an active member of UGISS (the Italian SQL Server User Group), and has been the co-leader of the PASS Global Italian Virtual Chapter. He wrote some of the chapters of the Microsoft SQL Server 2012 and 2014 Upgrade Guides and co-authored the book "Azure Data Solutions: an Introduction" published by Microsoft Press.

Danilo Dominici is a senior consultant, speaker, and author specializing in SQL Server since version 6.5, mostly in the design, implementation, monitoring, and performance tuning of SQL Server-based solutions, both on-premise and in the cloud (Azure/... Show more

Soy Openshift Associate Manager para STP LATAM en Red Hat y Ambassador de Platform Engineering, con más de diez años de experiencia en el mundo de las tecnologías de la información. A lo largo de mi carrera he trabajado como analista, desarrollador, consultor y arquitecto, siempre con un fuerte enfoque en la colaboración y en el uso de tecnologías open source para generar impacto real en las organizaciones.

En mi rol actual lidero iniciativas de integración y transformación digital en la región. Me apasiona diseñar arquitecturas que no solo resuelvan necesidades técnicas, sino que también acompañen a los equipos en su proceso de cambio cultural y de adopción tecnológica. Disfruto mucho el poder apoyar tanto a los equipos de consultoría como a las áreas comerciales, construyendo propuestas sólidas y alineadas a las mejores prácticas.

Uno de mis intereses principales es la transformación impulsada por métricas: creo firmemente que medir el avance y basar las decisiones en datos concretos es clave para lograr resultados sostenibles. Este enfoque me ha llevado a participar en distintas iniciativas que buscan ayudar a los clientes a visualizar y comprender el impacto de su evolución tecnológica.

A lo largo de los años he obtenido certificaciones en áreas como GitOps, Backstage, Cloud Foundations y Observabilidad, que reflejan mi interés constante por seguir aprendiendo y perfeccionando mi práctica.

Como speaker, me gusta compartir experiencias reales, aprendizajes y buenas prácticas sobre arquitecturas de integración, platform engineering y adopción de open source. Mi estilo es cercano, práctico y orientado a resultados: busco que quienes me escuchan puedan llevarse ideas que puedan aplicar de inmediato en su propio contexto.

Soy Openshift Associate Manager para STP LATAM en Red Hat y Ambassador de Platform Engineering, con más de diez años de experiencia en el mundo de las tecnologías de la información. A lo largo de mi carrera he trabajado como analista, desarrollador, ... Show more

I am a passionate software developer originally from Portugal and currently based in Ireland. I specialize in building robust applications using .NET and am a dedicated advocate for open standards in feature management. As a maintainer for OpenFeature, I contribute to the project's .NET library, help shape its telemetry conventions and support efforts to standardize feature flagging across the industry.
I am committed to creating tools that simplify and enhance users’ daily lives, and I actively share my expertise through technical writing and community engagement.

I am a passionate software developer originally from Portugal and currently based in Ireland. I specialize in building robust applications using .NET and am a dedicated advocate for open standards in feature management. As a maintainer for OpenFeatur... Show more

Michael Hewitt leads the BI and Analytics team at Hunt Brothers Pizza, based in Nashville, TN. He enjoys data visualization and working with business users to help them leverage data more effectively in their daily jobs. In previous roles, Michael has delivered Microsoft based BI solutions in the healthcare, distribution, and manufacturing industries. He has also had the privilege of developing and delivering custom Power BI training for the Department of Defense. Outside of work, Michael is a husband, father of 3 children, is a leader in his local church, co-organizes the Nashville Power BI user group, and enjoys drumming, woodworking, and hiking.

Michael Hewitt leads the BI and Analytics team at Hunt Brothers Pizza, based in Nashville, TN. He enjoys data visualization and working with business users to help them leverage data more effectively in their daily jobs. In previous roles, Michael ha... Show more

Nikos Vourdas, also known as nickvourd or NCV, is a Senior Offensive Security Consultant based in the US. With over five years of professional experience, he has actively participated in various global Tiber-EU and iCAST Red Teaming engagements. Regardless of his young age, Nikos has conducted full Red Teaming operations to major clients across retail, banking, shipping, construction industries. He holds OSCE3, OSCP, OSWP, CRTL, CRTO and OASP certifications. Also, he has previously presented at DEF CON, DevSecCon, and various BSides events around the world. Nikos loves contributing to open-source projects and always starts his day at 05:00 AM with a refreshing jog while listening to French rap music.

Nikos Vourdas, also known as nickvourd or NCV, is a Senior Offensive Security Consultant based in the US. With over five years of professional experience, he has actively participated in various global Tiber-EU and iCAST Red Teaming engagements. Rega... Show more

As a Chief Technology Officer at Warpnet, Roald uses his acquired skills daily within a variety of context related to cybersecurity. He understands both IT security and IT compliance. Bridging between teams, organizations and people is one of his key skills. He has made several contributions to open source. Roald enjoys tinkering with electronics, hardware hacking and software development.

As a Chief Technology Officer at Warpnet, Roald uses his acquired skills daily within a variety of context related to cybersecurity. He understands both IT security and IT compliance. Bridging between teams, organizations and people is one of his key... Show more

Tom van den Berg is a lead developer at Info Support.
As a developer he is part of a team that realizes new and innovative solutions.
Tom likes to think outside of the box and he gets a lot of energy from sharing knowledge and encourage other people to think outside of the box.

Tom van den Berg is a lead developer at Info Support. As a developer he is part of a team that realizes new and innovative solutions. Tom likes to think outside of the box and he gets a lot of energy from sharing knowledge and encourage other peopl... Show more

I've gained valuable experience as a data engineer with a business-oriented mindset. My expertise includes Spark, Delta Lake, and Terraform, with a focus on Microsoft Azure. While these are some areas I specialize in, I have broader knowledge beyond them. I'm passionate about empowering businesses with data-driven insights and creating user-centric solutions. Additionally, I enjoy tackling architectural challenges to ensure scalable and efficient data solutions.

I've gained valuable experience as a data engineer with a business-oriented mindset. My expertise includes Spark, Delta Lake, and Terraform, with a focus on Microsoft Azure. While these are some areas I specialize in, I have broader knowledge beyond ... Show more

Seyfallah Tagrerout, 12 years of Experience – CEO at STC Consulting SARL Switzerland | Team Lead | Cloud and Security Architect, Microsoft Regional Director | Microsoft MVP Security since 2015, Speaker and book Author.

He is extremely highly and well skilled on all news features from Microsoft Azure / M365 technologies and security (Zero Trust, Azure Data Center , Identity , SecOps and Modern Workplace). He loves using Microsoft Defender for Endpoint, Microsoft Defender for Office 365, Microsoft 365 Defender, Microsoft Defender for Cloud Apps, Microsoft Sentinel, Microsoft Entra and many other solutions of the Microsoft Security stack.

Microsoft MVP since 9 years, I am a Book author, international speaker and Microsoft technologies trainer. As a speaker, I deliver over 30 technical sessions annually, in both online and in-person formats, in both French and English.

Seyfallah Tagrerout, 12 years of Experience – CEO at STC Consulting SARL Switzerland | Team Lead | Cloud and Security Architect, Microsoft Regional Director | Microsoft MVP Security since 2015, Speaker and book Author. He is extremely highly and... Show more

Joinal is an experienced Data Science professional with a interest on building solutions with quick prototypes, community engagements and influencing technology adoption. Brings strong technical understanding, experienced in managing cross functional teams of data scientists, data engineers, backend developers and SRE delivering end-to-end ML projects, recruiting and mentoring engineers across levels, streamlining ML & Data workflows for high performing teams, setting up best practices, and developing highly performant and reliable MLOps & Data platforms supporting end to end ml projects and analytics usecases.

Joinal is an experienced Data Science professional with a interest on building solutions with quick prototypes, community engagements and influencing technology adoption. Brings strong technical understanding, experienced in managing cross functional... Show more

Je suis fan de Star Wars 💫, de Dragon Ball 🐉, et de rock seventies & nineties 🎸🤘.

Je suis aussi Architecte Solution 🏗️ indépendant, associé chez Ekité et j'enseigne le développement Java / Spring à l'université de Lille 🎓 depuis plus de 10 ans.
Je suis aussi l'auteur du livre L’infrastructure as Code avec Terraform paru aux éditions ENI, et membre du comité d'organisation de la conférence ☁️ Cloud Nord

Mes sujets de prédilection:

* ☕ : Java/Spring
* ☁️ : Cloud/IaC/Terraform
* 🐋 : Docker/Kubernetes
* 🐧 : Linux 💙

Je suis fan de Star Wars 💫, de Dragon Ball 🐉, et de rock seventies & nineties 🎸🤘. Je suis aussi Architecte Solution 🏗️ indépendant, associé chez Ekité et j'enseigne le développement Java / Spring à l'université de Lille 🎓 depuis plus de 10 ... Show more

Abhineet Saxena is a Cloud Engineer with expertise in AWS, Linux, and DevOps practices, as well as an AWS User Group Leader and CNCF Community Leader. He has actively contributed to the tech community by organizing and speaking at events like Kubernetes Birthday Bash, Grafana Jaipur Kickoff, and Navigating the Cloud. With a strong focus on cloud technologies and open-source, Abhineet combines technical expertise with a passion for empowering others, motivating professionals and students to explore innovation and collaboration in the cloud and DevOps ecosystem.

Abhineet Saxena is a Cloud Engineer with expertise in AWS, Linux, and DevOps practices, as well as an AWS User Group Leader and CNCF Community Leader. He has actively contributed to the tech community by organizing and speaking at events like Kuberne... Show more

Zsofi is a systems and solutions thinker with 20+ years of experience bridging the gap between developers and business teams. For the past 12 years she’s been living and breathing agile environments, turning complexity into clarity through collaboration.
She’s a visual thinker and a bit of a flow-nerd — she usually likes to grab a marker to make sense of messy contexts. Over the years she’s designed and facilitated many strategy and discovery workshops: Business Model Canvas, Capability Mapping, Event Storming, and User Story Mapping, to name a few.
As a long-time advocate of Domain-driven Design (DDD), she focuses on helping people / teams see the bigger picture, speak a common language, and align around what truly matters.

Zsofi is a systems and solutions thinker with 20+ years of experience bridging the gap between developers and business teams. For the past 12 years she’s been living and breathing agile environments, turning complexity into clarity through collaborat... Show more

Chris is a software engineer in Atlanta with a passion for sharing knowledge with others. He has experience in various languages, including TypeScript, Go, C#, and PHP, and enjoys writing simple, readable, and accessible code. He is a proponent of mob programming, test-driven development, regular refactoring, and safely managing technical debt. He is involved with the Software Crafters Atlanta meetup and he works as a Senior Software Engineer at Flashlight Learning.

Chris is a software engineer in Atlanta with a passion for sharing knowledge with others. He has experience in various languages, including TypeScript, Go, C#, and PHP, and enjoys writing simple, readable, and accessible code. He is a proponent of mo... Show more

Hi everyone! My name is Javier, but you can call me "Javi." I live in Ocala, known as "the Horse Capital of the World" and I'm actively involved in the Central Florida Development communities. As a Software Engineer (Web) at Design Interactive, I work with cutting-edge human-system integration (HSI) technologies, which means I get to play with devices like HoloLens and more. Fun Fact: I have a mixology certification from the city of Waterbury! 🍸 I'm excited to be a part of this amazing group and looking forward to connecting with all of you! 🚀

Hi everyone! My name is Javier, but you can call me "Javi." I live in Ocala, known as "the Horse Capital of the World" and I'm actively involved in the Central Florida Development communities. As a Software Engineer (Web) at Design Interactive, I wor... Show more

Hi, I’m Paul Stolk, a Senior Software Developer at Sopra Steria with over 15 years of experience working with Microsoft technologies. I’m passionate about embracing the latest advancements in technology, and I have a particular fascination with artificial intelligence. In 2023, I became a Microsoft Certified Trainer (MCT), a milestone that allows me to combine my love for technology with my eagerness to share knowledge.

I’m excited to step onto the stage and connect with others through insights and experiences from my career. I aim to deliver talks that are not only technically rich but also practical, helping others see the potential of technology in new and inspiring ways.

Outside of work, I love organizing Live Action Role Play (LARP) events and weaving intricate stories for immersive experiences. I believe my storytelling skills and technical expertise give me a unique perspective, and I’m looking forward to bringing that energy into every presentation I deliver.

Hi, I’m Paul Stolk, a Senior Software Developer at Sopra Steria with over 15 years of experience working with Microsoft technologies. I’m passionate about embracing the latest advancements in technology, and I have a particular fascination with artif... Show more

Leonardo is a Frontend Engineer, DevRel and Open Source maintainer.
In 2022 he started creating technical and educational content for blogging platforms and YouTube, talking about Open Source, GitHub and web development.
He's also maintainer in the TanStack organization and contributor to many other open source projects.
Awarded GitHub Star since 2023 and Microsoft MVP since 2024.

Leonardo is a Frontend Engineer, DevRel and Open Source maintainer. In 2022 he started creating technical and educational content for blogging platforms and YouTube, talking about Open Source, GitHub and web development. He's also maintainer in the... Show more

Jurre is a Software Engineer at Info Support with a focus on AI augmented software engineering. With a solid foundation in machine learning, he explores how AI can practically assist developers, from improving workflows to supporting decision-making throughout the software lifecycle. Jurre enjoys exploring practical ways to make AI a natural part of everyday development, aiming for tools and techniques that feel intuitive and useful.

Jurre is a Software Engineer at Info Support with a focus on AI augmented software engineering. With a solid foundation in machine learning, he explores how AI can practically assist developers, from improving workflows to supporting decision-making ... Show more

Kerry Hazelton, also known as "Professor Kilroy," has worked in technology and security for over 25 years, crafting his own version of "Protection Against the Dark Arts" across IT systems, data center operations, cloud computing, digital forensics, and incident response. He has spent the last decade teaching hands-on training workshops on network analysis and cloud forensics across the country at events such as BSides Charm, Kansas City, Las Vegas, Seattle, and Delaware, as well as DEF CON 33.

The latest evolution of his Cloud Forensics Workshop incorporates collaboration with Aeris, a digital intelligence partner, bringing human and AI fusion into modern training and education while keeping practitioners grounded in real-world evidence and workflows. Kerry shares his thoughts on gaming, hacking, and life in general somewhere on the medium known as the Internet.

Kerry Hazelton, also known as "Professor Kilroy," has worked in technology and security for over 25 years, crafting his own version of "Protection Against the Dark Arts" across IT systems, data center operations, cloud computing, digital forensics, a... Show more

Carlos Robles is a tech professional with over 16 years of experience, having held roles such as Software Engineer, Data Professional, Solutions Architect, and Consultant. Currently, he serves as a Principal Product Manager at Microsoft, where he is responsible for shaping the local development experience for Azure SQL Database, driving innovation, and enhancing the tools developers rely on.

With a rich history that includes working at AWS and earning the prestigious Microsoft MVP title, he brings a unique perspective to designing and delivering end-to-end architectures across various platforms. His expertise also extends to data management, having worked on projects utilizing Azure SQL, Oracle, PostgreSQL, DynamoDB, and MongoDB.

His technical prowess extends to a wide array of programming languages and frameworks, including .NET, JavaScript (Node.js, TypeScript, React, Next.js), and Python. Whether it's developing software, implementing Infrastructure as Code (IaC) with ARM, Bicep, Terraform, CloudFormation, or Pulumi, or driving DevOps practices across cloud platforms, he brings unparalleled versatility and innovation to every project.

An international speaker, author, and mentor, he is passionate about sharing knowledge, empowering developers, and advancing the field of technology. In his free time, he enjoys playing video games, discussing geek culture with friends, and spending quality time with his family.

Carlos Robles is a tech professional with over 16 years of experience, having held roles such as Software Engineer, Data Professional, Solutions Architect, and Consultant. Currently, he serves as a Principal Product Manager at Microsoft, where he is ... Show more

Stefan Oehrli, Oracle ACE Pro and Accenture's Tech Architecture Manager, has 20+ years in Oracle database systems, specializing in security, including Oracle Advanced Security and Oracle Unified Directory. A key figure in database security implementation, he's a frequent speaker at industry events. With Trivadis now under Accenture Technology, his expertise in Oracle database security is even more pivotal. Stefan co-authored "Der Oracle DBA" (2016) and resides in Muri, Switzerland.

Stefan Oehrli, Oracle ACE Pro and Accenture's Tech Architecture Manager, has 20+ years in Oracle database systems, specializing in security, including Oracle Advanced Security and Oracle Unified Directory. A key figure in database security implementa... Show more

Simar Preet Singh is a dynamic, motivated and result oriented professional with more than 7 years of experience in the Software Engineering industry and loves contributing to the Dev Community. His motto is "Thrive and Uplift". He is skilled in Node.js, Angular, Reactjs, Ionic, Capacitor, Nodejs and Firebase. Currently, he is working with Redaptive Inc. as a Software Engineer. He is also the organiser of GDG Jalandhar.

Simar Preet Singh is a dynamic, motivated and result oriented professional with more than 7 years of experience in the Software Engineering industry and loves contributing to the Dev Community. His motto is "Thrive and Uplift". He is skilled in Node.... Show more

Android Engineer who is passionate about creating quality applications. Never tired of learning and building the tech community and helping other developers upscale their skills. I love writing technical articles on Android and Kotlin topics. I am very passionate about giving back to the community and sharing my knowledge and experiences.

Android Engineer who is passionate about creating quality applications. Never tired of learning and building the tech community and helping other developers upscale their skills. I love writing technical articles on Android and Kotlin topics. I am ve... Show more

I am Anitha Dakamarri, a seasoned IT professional with over 17 years of experience in the field of information security. My journey began with a Master of Computer Applications from Jawaharlal Technological University, which laid a strong foundation for my career. Over the years, I have honed my skills in various domains, including threat modeling, application security assessments, and network security assessments. My work experience spans across reputable organizations like DFIN, USCELLULAR, and Syntel Inc., where I have led teams, developed security standards, and implemented robust security frameworks. I am a Certified Information Systems Security Professional (CISSP) and hold several other certifications such as CEH and CHFI, which reflect my commitment to continuous learning and professional growth. My passion for security extends beyond technical assessments; I have also initiated and conducted security awareness workshops to educate and empower others. Im active volunteer at ISACA(CISM Exam development), ISC2(Exam development and UBK panel) and WiCys(Mentor).As a mentor, I am eager to share my knowledge and experiences to help others navigate the complexities of the IT security landscape.

I am Anitha Dakamarri, a seasoned IT professional with over 17 years of experience in the field of information security. My journey began with a Master of Computer Applications from Jawaharlal Technological University, which laid a strong foundation ... Show more

Scott Shearer is a Microsoft 365 evangelist, Microsoft MVP and MCT. Scott has over 35 years' experience in the IT industry implementing Microsoft products and technologies. He has held positions ranging from systems administrator to developer to trainer. Scott is a regular speaker at M365 community events and a top contributor to the Microsoft Power Automate Power Users Community site.

Scott Shearer is a Microsoft 365 evangelist, Microsoft MVP and MCT. Scott has over 35 years' experience in the IT industry implementing Microsoft products and technologies. He has held positions ranging from systems administrator to developer to trai... Show more