Information & Communications Technology

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

Daniel Raniz Raneland

Daniel Raniz Raneland

Raniz is a programmer, architect, speaker and coach at factor10. He is a problem solver who keeps track of the bigger picture. He is prestigeless, likes to get into new domains, and loves sharing knowledge and ideas. Raniz has worked with system- and software architecture at several companies since 2010 and has been with factor10 since 2021. When not working he's into beer brewing, sourdough bread, 3D printing and triathlons.

Raniz is a programmer, architect, speaker and coach at factor10. He is a problem solver who keeps track of the bigger picture. He is prestigeless, likes to get into new domains, and loves sharing knowledge and ideas. Raniz has worked with system- and... Show more

Ashley Davies

Ashley Davies

Google Developer Expert for Android and Kotlin, enthusiastic public speaker, senior engineer, Kotlin aficionado, Multiplatform manipulator, prolific facilitator of cute cat photographs, spends more time travelling than working (he/him)

Google Developer Expert for Android and Kotlin, enthusiastic public speaker, senior engineer, Kotlin aficionado, Multiplatform manipulator, prolific facilitator of cute cat photographs, spends more time travelling than working (he/him) Show more

Esther Barthel

Esther Barthel

Esther Barthel has worked in different roles and functions as an IT consultant after she finished her Master’s degree in Computer Science in 1997. She soon discovered that End User Computing combined servers, desktops, and user experience technologies into one and specialized in virtualization solutions, like Microsoft Remote Desktop Services, Citrix Virtual Apps & Desktops and Azure Virtual Desktops

Esther works as a Senior Solutions Architect at cognition IT, where she combines her passion for designing and implementing End User Computing (EUC) solutions with her love for DevOps, using Infrastructure-as-Code, PowerShell scripting, REST APIs, and JSON payloads for process automation of managing infrastructure focused resources (both on-premises and Cloud).

Ever since she hosted introduction days for technical female student candidates Esther has shared her passion and knowledge for IT. She has also been a strong advocate of diversity and inclusion as one of the founders of the CUGC Women in Tech mentorship program.

In addition to her Microsoft Most Valuable Professional (MVP) award, Esther is also awarded as a Nerdio Valued Professional (NVP), and Parallels VIPP.

Esther Barthel has worked in different roles and functions as an IT consultant after she finished her Master’s degree in Computer Science in 1997. She soon discovered that End User Computing combined servers, desktops, and user experience technologie... Show more

Neel Bhatt

Neel Bhatt

Neel is a tech enthusiast, blogger, writer, speaker, and solutions architect. He has 10 years of professional experience. Apart from being a developer, he is an award-winning tech blogger. He likes to stay up-to-date with the latest technology stack, and he likes to share his knowledge with the community. He often arranges RTL meetups to share knowledge. He is a DZone MVB and Top 4% overall on the StackOverflow site. You can find him at his site: https://neelbhatt.com

Neel is a tech enthusiast, blogger, writer, speaker, and solutions architect. He has 10 years of professional experience. Apart from being a developer, he is an award-winning tech blogger. He likes to stay up-to-date with the latest technology stack,... Show more

Daniel Yuschick

Daniel Yuschick

Daniel Yuschick brings over 15 years of experience at the intersection of design and development, specializing in creating accessible and resilient design systems. Starting as a designer and transitioning to frontend development, Daniel has taken on Lead Design Systems Developer roles where he thrives on bridging the gaps between design and code while focusing on the aspects of the web he loves most. He contributes technical articles to various online publications and mentors aspiring developers through the Helsinki-based non-profits Codebar and Hive Helsinki. Beyond the technical, Daniel is a fiction author with a passion for engaging storytelling, great chocolate, and beautiful tattoos.

Daniel Yuschick brings over 15 years of experience at the intersection of design and development, specializing in creating accessible and resilient design systems. Starting as a designer and transitioning to frontend development, Daniel has taken on ... Show more

Emily Maina

Emily Maina

I help organizations cut through the noise around AI and focus on what actually works.

As an AI and digital strategy speaker, I work with founders, teams, and professionals to adopt AI in practical, ethical, and results-driven ways. My sessions combine strategy, examples from the field, and audience interaction to drive clarity and confidence.

I speak on AI adoption, digital growth, leadership in the AI era, and the skills businesses need to stay competitive.

I help organizations cut through the noise around AI and focus on what actually works. As an AI and digital strategy speaker, I work with founders, teams, and professionals to adopt AI in practical, ethical, and results-driven ways. My sessions co... Show more

Michel Murabito

Michel Murabito

I'm Michel Murabito, Mich to my friends! Born in 1986 in Turin with Sicilian roots, I now live in Milan. My journey in software began at 12, coding for fun. At 18, I started my first job as a software developer and have continuously sought new challenges to grow and learn. Today,

I'm a Tech Evangelist @Fractal Cloud and a Cloud Native Computing Foundation (CNCF) Ambassador, sharing my passion for cloud native technologies with a community of curious minds. I'm also an organizer of the Cloud Native Days Italy (formerly KCD Italy) and KCD San Francisco Bay Area, fostering collaboration and innovation within the cloud native ecosystem.

I'm Michel Murabito, Mich to my friends! Born in 1986 in Turin with Sicilian roots, I now live in Milan. My journey in software began at 12, coding for fun. At 18, I started my first job as a software developer and have continuously sought new challe... Show more

Vijaykumar Jangamashetti

Vijaykumar Jangamashetti

Vijaykumar Jangamashetti (VJ), is a seasoned professional with 18 years of experience in Data Analytics, Cloud, and AI. Currently a Trusted Advisor, Staff Cloud Consulting Architect, and Program Manager at Google, he specializes in guiding customers through their digital transformation journeys. VJ's expertise lies in helping customers design, architect, migrate, and modernize their infrastructure, data warehouses, and applications on Google Cloud, enabling them to fully harness the power of cloud computing. Furthermore, VJ offers valuable insights into AI and Generative AI (GenAI), empowering customers to explore new opportunities and achieve success with their AI endeavours. VJ is also a Startups Mentor in Google For Startups Accelerator (GFSA) programmme and holds Google Cloud 13X certifications.

Vijaykumar Jangamashetti (VJ), is a seasoned professional with 18 years of experience in Data Analytics, Cloud, and AI. Currently a Trusted Advisor, Staff Cloud Consulting Architect, and Program Manager at Google, he specializes in guiding customers ... Show more

Mario-Leander Reimer

Mario-Leander Reimer

Passionate software developer and architect. Proud father. #CloudNativeNerd. Leander is the CTO at QAware. He’s continuously looking for innovations in software engineering and ways to combine and apply state-of-the-art technology in real-world projects. As a speaker at national and international conferences he shares his tech experiences and he teaches cloud computing and software quality assurance as a part-time lecturer.

Passionate software developer and architect. Proud father. #CloudNativeNerd. Leander is the CTO at QAware. He’s continuously looking for innovations in software engineering and ways to combine and apply state-of-the-art technology in real-world proje... Show more

Vincent Caldeira

Vincent Caldeira

Vincent Caldeira, Red Hat APAC CTO and Industry Visiting Scholar at Columbia University, drives tech strategy and emerging engineering. A Top 10 APAC CTO (2023) with 20+ years in finance IT, he is an authority on open source, cloud-native technologies and AI. Vincent holds leadership roles across the Linux Foundation (FINOS, LF AI & Data) and GSF, championing AI safety, sustainability, and digital sovereignty.

Vincent Caldeira, Red Hat APAC CTO and Industry Visiting Scholar at Columbia University, drives tech strategy and emerging engineering. A Top 10 APAC CTO (2023) with 20+ years in finance IT, he is an authority on open source, cloud-native technologie... Show more

Hasan Jamal(Jammy) Siddiqui

Hasan Jamal(Jammy) Siddiqui

I am an experienced AI Automations & Agentic Solutions Architect, Power Automate, Power BI, O365, Azure, and SharePoint professional with 20+ years in the IT industry. Holding PMP, TOGAF® 9, and ITIL certifications, and a Canadian PR holder, I specialize in cloud solutions, enterprise architecture, IT governance, and digital transformation. My expertise spans Power Platform, SharePoint, OneDrive,Teams,DevOps, and AWS/Azure,, empowering businesses to optimize their IT environments and accelerate innovation. As an Application Advisor, I provide strategic guidance on the entire application lifecycle, ensuring that business applications fully align with technical, operational, and governance standards.
Key Skills:
Power Platform, Power BI, Sharepoint, Teams, Azure, DevOps, GitHub/GitLab, Ansible, Jira, Confluence, Jenkins, Maven, SonarQube,Terraform, C#.Net, ServiceNow, SharePoint/Project Server/TFS Migration & Upgrades, Analytics, AWS, Workflows, SSRS Reporting, EMC-SourceOne, MS Flow, Core DevOps,Linux Administration, Microservices, REST APIs, Architecture, and Consulting

• Application Advisor: Provided expert advice on application lifecycle management, ensuring that business applications were optimized and aligned with business objectives, technical specifications, and governance standards.
• Operational Leadership: Managed operations for SharePoint, OneDrive, and Power Platform portfolios, ensuring compliance with Information Governance and IT best practices.
• Vendor & Service Management: Oversaw vendor performance, managed critical incidents, and ensured the delivery of IT services met performance and operational KPIs.
• Application Implementation & Optimization: Configured, implemented, and optimized application solutions to meet business objectives while adhering to IT best practices.
• Business Relationship Management: Built and maintained strong relationships with business stakeholders to ensure operational support.
• Continuous Improvement: Identified opportunities for process improvements and implemented solutions that enhanced service delivery, application performance, and overall efficiency.
• Cross-Functional Collaboration: Worked closely with Solution Architects, Project Managers, and technical teams to ensure successful delivery and seamless service transitions.
• Disaster Recovery & Compliance: Led disaster recovery testing and supported IT compliance efforts (SOX, Cybersecurity, PCI), minimizing disruption during system upgrades and migrations.
• Lifecycle & Asset Management: Managed IT asset lifecycles, including health checks, license management, and optimization.

I am an experienced AI Automations & Agentic Solutions Architect, Power Automate, Power BI, O365, Azure, and SharePoint professional with 20+ years in the IT industry. Holding PMP, TOGAF® 9, and ITIL certifications, and a Canadian PR holder, I specia... Show more

Israel Blancas

Israel Blancas

From Granada (Spain). Google Developer Expert in Google Cloud, Google Champion Innovator, Grafana Champion and GDG Organizer.

From Granada (Spain). Google Developer Expert in Google Cloud, Google Champion Innovator, Grafana Champion and GDG Organizer. Show more

Natalie Godec

Natalie Godec

Systems/infra/devops engineer turned cloud architect, with a soft spot for data platforms and security. GDE (Google Dev Expert) in Cloud, a Women TechMakers Ambassador and an experienced tech speaker.

I speak English, Ukrainian and French (and a liiittle bit of Italian), and am based in London, UK.

The talks I've given in the past: https://www.youtube.com/playlist?list=PLS3g1K3mnmajt5Eu3nNaAiMK3hXjVRRNL
Podcasts and more: https://www.youtube.com/playlist?list=PLS3g1K3mnmagyko8S73RChuhiI_K44zHD

Systems/infra/devops engineer turned cloud architect, with a soft spot for data platforms and security. GDE (Google Dev Expert) in Cloud, a Women TechMakers Ambassador and an experienced tech speaker. I speak English, Ukrainian and French (and a l... Show more

Dan Barber

Dan Barber

A passionate and long-standing contributor to the Dynamics and Power Platform community, I bring over 20 years of hands-on experience in technology and consulting. From leading global system integrators to building high-growth practices and now leading my own business, I’ve had the privilege of working alongside brilliant minds on transformative projects—and picked up a few hard-earned lessons along the way. I love to share this knowledge and experience through my community activities with The Dynamics 365 & Power Platform User Group communities together with mentoring and coaching through both official channels such as Women In Power the Power Platform School as well an informal channels.

A passionate and long-standing contributor to the Dynamics and Power Platform community, I bring over 20 years of hands-on experience in technology and consulting. From leading global system integrators to building high-growth practices and now leadi... Show more

Gianni Castaldi

Gianni Castaldi

Gianni Castaldi is a NinjaCat at KustoWorks and a Microsoft MVP. Active in IT since 2008 and cybersecurity since 2017, he specializes in designing, tuning, and enabling advanced detection and response capabilities. Most of his work focuses on the Microsoft Security Stack, where he builds detections, develops SIEM use cases, and delivers KQL training. Gianni regularly speaks at security events and has worked across industries including financial services, legal, MSSP, and semiconductor, with earlier experience in Palo Alto Networks, Tenable, and OT/ICS environments. His blogs can be found at kustoking.com and kqlcafe.com.

Gianni Castaldi is a NinjaCat at KustoWorks and a Microsoft MVP. Active in IT since 2008 and cybersecurity since 2017, he specializes in designing, tuning, and enabling advanced detection and response capabilities. Most of his work focuses on the Mic... Show more

Eric D. Schabell

Eric D. Schabell

Eric is Chronosphere's Director Community & Developer. He's renowned in the development community as a speaker, lecturer, author, baseball expert, and CNCF Ambassador. His current role allows him to help the world understand the challenges they are facing with observability. He brings a unique perspective to the stage with a professional life dedicated to sharing his deep expertise of open source technologies and organizations. More on https://speakerhub.com/speaker/eric-d-schabell.

Eric is Chronosphere's Director Community & Developer. He's renowned in the development community as a speaker, lecturer, author, baseball expert, and CNCF Ambassador. His current role allows him to help the world understand the challenges they are f... Show more

Marcin Siewnicki

Marcin Siewnicki

I am Microsoft 365 solution architect. I create applications and solutions that improve and facilitate work using Power Platform, SharePoint, and Teams.

My adventure in IT began in 2005. Since then I have been creating and implementing business applications based on SharePoint and Microsoft 365 platforms. I am a big fan of task and process automation (Power Automate) and Modern Workplace platforms (Microsoft Teams).

Privately a husband, father of 2 sons. Fan of science fiction and cyberpunk, futurist. I co-organize the SharePoint Saturday Warsaw conference and speak at Microsoft's community events.

I am Microsoft 365 solution architect. I create applications and solutions that improve and facilitate work using Power Platform, SharePoint, and Teams. My adventure in IT began in 2005. Since then I have been creating and implementing business ap... Show more

Galen Keene

Galen Keene

Galen Keene is a highly accomplished architect, technical project manager, trainer, and engineer with 20+ years of experience transforming businesses through modern collaboration and AI. Since 2007, he has specialized in Microsoft 365, SharePoint, Microsoft Teams, the Power Platform, and generative AI across collaborative applications—including Microsoft Copilot, Copilot Studio, ChatGPT, and others—designing secure, governed solutions that deliver measurable outcomes.

A Microsoft MVP (Microsoft 365/Teams), Galen is an international speaker, president of the San Diego Microsoft 365 Productivity Group, and president of the San Diego chapter of IAMCP. He builds communities that accelerate knowledge-sharing and adoption, connecting practitioners, leaders, and partners.

Galen delivers specialized training and enablement on Copilot and broader GenAI: strategy and readiness (governance, data access, information protection), solution design (prompts, plugins/connectors, agents), and adoption at scale (champions, train-the-trainer, metrics). He helps organizations integrate Copilot and GenAI into daily workflows to boost efficiency, spark innovation, and upskill teams and leaders.

He architects and leads digital, cultural, and process transformations—bringing expertise in business strategy, solution architecture, and technical program management. His global work spans highly regulated environments, including designing information architectures for sensitive defense data under strict international controls.

As an Architect, Trainer, and Business Transformation Leader, Galen unifies people, communications, and data with pragmatic methods aligned to strategic goals—meeting organizations where they are and guiding them to where they need to be in an AI-accelerated world.

Galen Keene is a highly accomplished architect, technical project manager, trainer, and engineer with 20+ years of experience transforming businesses through modern collaboration and AI. Since 2007, he has specialized in Microsoft 365, SharePoint, Mi... Show more

Clarissa Rodrigues

Clarissa Rodrigues

Clarissa Rodrigues is graduated by University of Vale dos Sinos (UNISINOS), specialist in Software Engineering by Federal University of Rio Grande do Sul (UFRGS) and master student in Applied Computing by UNISINOS. With more than 10 years of IT experience, she has been working in different roles and companies, such as a Business Analyst at SISPRO, ADP, SAP and most current Technical Quality & Program Manager at Uber. On her journey, she has been advocated for quality inside QAs work to make sure goods and services are designed, developed, and made to meet or exceed customers’ expectations and requirements.

Clarissa Rodrigues is graduated by University of Vale dos Sinos (UNISINOS), specialist in Software Engineering by Federal University of Rio Grande do Sul (UFRGS) and master student in Applied Computing by UNISINOS. With more than 10 years of IT exper... Show more

Bervianto Leo Pratama

Bervianto Leo Pratama

Passionate Software Engineer who loves to learn DevOps, Microservices, and Cloud Computing

Passionate Software Engineer who loves to learn DevOps, Microservices, and Cloud Computing Show more

Jimmy Dahlqvist

Jimmy Dahlqvist

Jimmy is a developer and architect with a great passion for the cloud in general and AWS in particular.

He has been working in tech since 2003 and transitioned into cloud and AWS in 2015. Since then, he has been a true AWS evangelist, which led to him being recognized as an AWS Serverless Hero.
His greatest passion lies in serverless technologies, and he loves sharing his knowledge with others. He finds it truly rewarding to see people grow. In his spare time, he spends every moment coding, testing new ideas, and blogging at https://jimmydqv.com.
He also founded https://serverless-handbook.com as the home base for all his serverless adventures.

When he’s not writing about serverless, you’ll find Jimmy talking about his other passions: IoT and BBQ.

Jimmy is a developer and architect with a great passion for the cloud in general and AWS in particular. He has been working in tech since 2003 and transitioned into cloud and AWS in 2015. Since then, he has been a true AWS evangelist, which led to... Show more

Shivay Lamba

Shivay Lamba

Shivay Lamba is a software developer specializing in DevOps, Machine Learning and Full Stack Development.

He is an Open Source Enthusiast and has been part of various programs like Google Code In and Google Summer of Code as a Mentor and is currently a MLH Fellow. He has also worked at organizations like Amazon, EY, Genpact. He is a Tensorflow.JS SIG member and community lead from India.

Shivay Lamba is a software developer specializing in DevOps, Machine Learning and Full Stack Development. He is an Open Source Enthusiast and has been part of various programs like Google Code In and Google Summer of Code as a Mentor and is curre... Show more

Diego Zapico

Diego Zapico

Expert Architect at NTT DATA. Microsoft Azure MVP. ♿🏎️🛫

Expert Architect at NTT DATA. Microsoft Azure MVP. ♿🏎️🛫 Show more

Gonzalo Bissio Bissio

Gonzalo Bissio Bissio

Ex Microsoft, MVP data platform | Microsoft certified trainer and a truly passionate about SQL Server on all of its editions (that include express as well (?)). I’m speaker of the PASS Argentina chapter, father of Pedro, Fan of Club atletico Independiente from Argentina (Soccer or futbol fan 😛😛) and Rocky Balboa’s Soldier💪🏻💪🏻💪🏻👊🏻👊🏻👊🏻.

Ex Microsoft, MVP data platform | Microsoft certified trainer and a truly passionate about SQL Server on all of its editions (that include express as well (?)). I’m speaker of the PASS Argentina chapter, father of Pedro, Fan of Club atletico Independ... Show more

Nicolas Fränkel

Nicolas Fränkel

Nicolas Fränkel is a technologist focusing on cloud-native technologies, DevOps, CI/CD pipelines, and system observability. His focus revolves around creating technical content, delivering talks, and engaging with developer communities to promote the adoption of modern software practices. With a strong background in software, he has worked extensively with the JVM, applying his expertise across various industries. In addition to his technical work, he is the author of several books and regularly shares insights through his blog and open-source contributions.

Nicolas Fränkel is a technologist focusing on cloud-native technologies, DevOps, CI/CD pipelines, and system observability. His focus revolves around creating technical content, delivering talks, and engaging with developer communities to promote the... Show more

Mike Irving

Mike Irving

A professional developer for over 20 years, based in Macclesfield.

For the past 10+ years I have been heavily involved in mobile development, and have utilised both Native code (Swift, Kotlin, Objective-C, Java) and Cross-Platform app development systems including Xamarin, .NET MAUI, Uno Platform and Cordova on different projects.

A constant in my journey has been the use of C# / .NET. I also do web development work, and I am equally happy working front-end in HTML, CSS and JavaScript.

Microsoft MVP. Co-organiser of Dot Net North and Macc Tech.

Regular speaker and presenter.

A professional developer for over 20 years, based in Macclesfield. For the past 10+ years I have been heavily involved in mobile development, and have utilised both Native code (Swift, Kotlin, Objective-C, Java) and Cross-Platform app development... Show more

Jose Andres Rodriguez Perez

Jose Andres Rodriguez Perez

José Andrés is an Azure Cloud Engineer from Caracas, Venezuela, currently based in London, United Kingdom. His journey began with Microsoft's Power Platform before transitioning to the Azure ecosystem. With a passion for cloud technology, he has worked with clients in the United States, Belgium, and the United Kingdom, helping them maximize the benefits of Azure.

José Andrés is an Azure Cloud Engineer from Caracas, Venezuela, currently based in London, United Kingdom. His journey began with Microsoft's Power Platform before transitioning to the Azure ecosystem. With a passion for cloud technology, he has work... Show more

Helvira Goma

Helvira Goma

Helvira Goma is a full-stack developer with over six years of experience who loves making technology feel intuitive, meaningful, and a little bit magical.

When she’s not deep in code, she’s on stage sharing stories about tech, creativity, and the human side of engineering — or connecting with others through Motiv'Her, her online community that encourages more women to explore and thrive in technology.

Whether she’s writing software or speaking to an audience, Helvira brings the same curiosity and care to everything she creates — always aiming to spark inspiration, one line of code (or one talk) at a time.

Helvira Goma is a full-stack developer with over six years of experience who loves making technology feel intuitive, meaningful, and a little bit magical. When she’s not deep in code, she’s on stage sharing stories about tech, creativity, and the ... Show more

Erik Ejlskov Jensen

Erik Ejlskov Jensen

Erik Ejlskov Jensen is Master at Context& A/S and a Microsoft Developer Technologies MVP. He maintains a number of open source data access tools and libraries, including "SQLite Toolbox", "EF Core Power Tools" and several SQL Database Project related tools.

Erik Ejlskov Jensen is Master at Context& A/S and a Microsoft Developer Technologies MVP. He maintains a number of open source data access tools and libraries, including "SQLite Toolbox", "EF Core Power Tools" and several SQL Database Project related... Show more

Javan Rasokat

Javan Rasokat

Javan is a Senior Application Security Specialist at Sage, where he supports product teams in strengthening security across the software development lifecycle. He also lectures on Secure Coding at DHBW University in Germany. His journey into ethical hacking began at a young age, when he built bots to automate online games and uncovered security flaws, which he responsibly reported to game operators. Turning this passion into a career, Javan started out as a full-stack web and mobile engineer before moving into security consulting. He holds a Master’s degree in IT Security Management and multiple certifications, including GXPN, AIGP, CISSP, CCSP, and CSSLP. Javan has presented his research and delivered hands-on workshops at conferences such as DEFCON, OWASP Global AppSec and Blackhat.

Javan is a Senior Application Security Specialist at Sage, where he supports product teams in strengthening security across the software development lifecycle. He also lectures on Secure Coding at DHBW University in Germany. His journey into ethical ... Show more

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