Most Active Speakers 2023

Sessionize proudly presents the list of the most active speakers in the year 2023!

  • 756 speakers
  • Auto-generated
Reitse Eskens

Reitse Eskens

Reitse began his computer days with GW Basic and quickly followed with Windows 3.11. After that, many computers followed, and, interrupted by human resource and psychology studies, he got into the IT work field around 2007. There, he encountered Oracle 9, which had a command line from 1980. At his current job, he met SQL Server. And loved it. Now he’s working with SQL 2008 to SQL 2019 on-premises and several Azure SQL Databases, supporting customers and tuning databases. New projects focus more on the Azure data platform as an architect, security advisor and data engineer. They include Fabric (Lakehouse and Realtime solutions), Data Factory and Synapse Analytics.

Reitse began his computer days with GW Basic and quickly followed with Windows 3.11. After that, many computers followed, and, interrupted by human resource and psychology studies, he got into the IT work field around 2007. There, he encountered Orac... Show more

Mathias Thierbach

Mathias Thierbach

Mathias Thierbach is a Microsoft Data Platform MVP and enterprise technology leader focused on bringing modern DevOps practices to the Microsoft analytics and cloud ecosystem. He is the creator and maintainer of pbi-tools, an open-source project that pioneered source control and DevOps for Power BI solutions, and the inventor and community contributor of TMDL, the emerging open standard definition language for Power BI semantic models.

Through his open-source work and community engagement, Mathias helps organizations adopt Git-based workflows, CI/CD automation, and scalable deployment strategies across Fabric, Power BI, and Azure. Beyond tooling, he shares practical insights from his journey as both an engineer and a leader—building high-performing teams and bridging the gap between business value and engineering excellence.

Mathias Thierbach is a Microsoft Data Platform MVP and enterprise technology leader focused on bringing modern DevOps practices to the Microsoft analytics and cloud ecosystem. He is the creator and maintainer of pbi-tools, an open-source project that... Show more

Marcel Lehmann

Marcel Lehmann

PowerPlatform is my passion, which is why I'm not only working in this field full-time. Also privately an app or a flow is built for everything.

PowerPlatform is my passion, which is why I'm not only working in this field full-time. Also privately an app or a flow is built for everything. Show more

Emanuele Bartolesi

Emanuele Bartolesi

I'm a GitHub Technical Lead, and I'm passionate about front-end technologies and everything related to the cloud, especially Microsoft Azure.
I live in Zurich and actively participate in local and international community activities and events.

I share my love for technology through my blog https://www.emanuelebartolesi.com.
I also became a Twitch Affiliate as a live coder, and you can follow me at https://twitch.tv/kasuken to write some code together.

Microsoft MVP (12x)
GitHub Star ⭐ (4x)
GitHub Star of the Year 2023

I'm a GitHub Technical Lead, and I'm passionate about front-end technologies and everything related to the cloud, especially Microsoft Azure. I live in Zurich and actively participate in local and international community activities and events. I ... Show more

Andrea Dottor

Andrea Dottor

Andrea Dottor, I am a consultant, developer, and trainer in the .NET field (primarily ASP.NET and Blazor), author of the podcast 📢 '.NET in Pillole,' and a 🏆 Microsoft MVP since 2008.

I am one of the founding members of XE - Development User Group (XeDotNet).

I began my journey in software development in 2002 using the .NET Framework in the industrial automation sector, later transitioning to the web world in 2005, a field that has fascinated me and continues to provide new challenges and opportunities for growth.

Andrea Dottor, I am a consultant, developer, and trainer in the .NET field (primarily ASP.NET and Blazor), author of the podcast 📢 '.NET in Pillole,' and a 🏆 Microsoft MVP since 2008. I am one of the founding members of XE - Development User Gro... Show more

Hannes Lowette

Hannes Lowette

Hannes is a developer, a coach and a father of 3.

In software development, he has always had a passion for performance, databases, distributed systems and large scale applications. He's always weighing every solution's benefits against its drawbacks, reducing friction where possible.

As a coach, he is enthusiastic about knowledge sharing, personal growth and building careers. Building a company culture around learning is what gets him out of bed.

In his free time, when he’s not building LEGO® castles with his kids, he likes to spend time building guitars, playing chess, mountain biking and doing all round geeky stuff.

You can often find him on stage at the conference afterparty, especially as the guitarist of Dylan Beattie & the Linebreakers.

Hannes is a developer, a coach and a father of 3. In software development, he has always had a passion for performance, databases, distributed systems and large scale applications. He's always weighing every solution's benefits against its drawbac... Show more

Vivek Yadav

Vivek Yadav

Vivek Yadav is an Enterprise Solutions Architect at FlutterFlow and a Google Developer Expert (GDE) for Flutter & Dart, with 8+ years of experience building and scaling production-grade mobile applications.

He has worked across startups, mid-size companies, and large enterprises, leading architecture and delivery of real-world apps. One of his published applications has surpassed 20+ million downloads on the App Store and Play Store, reflecting his strong focus on scalability, performance, and maintainable front-end architecture.

Vivek is deeply involved in the Flutter ecosystem as a speaker, mentor, and educator. He regularly helps teams and developers move from framework knowledge to product-ready engineering, covering topics such as Flutter architecture, FlutterFlow, front-end best practices, and building apps at scale.

As a speaker, Vivek is known for practical, experience-driven talks that bridge the gap between development and product thinking—helping audiences ship better apps with confidence.

Vivek Yadav is an Enterprise Solutions Architect at FlutterFlow and a Google Developer Expert (GDE) for Flutter & Dart, with 8+ years of experience building and scaling production-grade mobile applications. He has worked across startups, mid-size ... Show more

Paul Turley

Paul Turley

Paul is a Consulting Director & the Fabric Capabilities Owner for 3Cloud Solutions, and a 16-year Microsoft Data Platform MVP. He consults, writes, speaks, teaches & blogs at SqlServerBI.blog about business intelligence and reporting solutions. He works with companies around the world to model data at enterprise scale, visualize and deliver critical information to make informed decisions using the Microsoft data platform. He is a user group leader in the Portland/Vancouver metro area. As a published author on Power BI, Fabric, TSQL, SSAS & SSRS, he holds several Data Platform credentials and all current Fabric & Power BI certifications.

Paul is a Consulting Director & the Fabric Capabilities Owner for 3Cloud Solutions, and a 16-year Microsoft Data Platform MVP. He consults, writes, speaks, teaches & blogs at SqlServerBI.blog about business intelligence and reporting solutions. He wo... Show more

Daniel Laskewitz

Daniel Laskewitz

Daniel Laskewitz is a Principal Cloud Advocate at Microsoft, specializing in the Power Platform. He helps (advanced) makers, IT professionals, developers, and architects accelerate solution delivery through both low-code and pro-code tools.

▶️ Career progression: Former Microsoft MVP (6 years) and Fast-Track Recognized Solution Architect before joining Microsoft.
▶️ Community voice: Regular speaker at leading tech conferences and co-author of Power Platform Weekly.
▶️ Platform breadth: Deep knowledge across Copilot Studio, Power Apps, Power Automate, ALM, and governance.
▶️ Content creator: Publishes practical guidance on Copilot Studio, solution design, and ALM.

Daniel combines platform expertise with real-world application to support scalable, secure, and maintainable solutions.

Daniel Laskewitz is a Principal Cloud Advocate at Microsoft, specializing in the Power Platform. He helps (advanced) makers, IT professionals, developers, and architects accelerate solution delivery through both low-code and pro-code tools. ▶️ Ca... Show more

Arthur Doler

Arthur Doler

Arthur (or Art, take your pick) has been a software engineer for 22 years and has worked on things as exciting as analysis software for casinos and things as boring as banking websites. He is an advocate for talking openly about mental health and psychology in the technical world, and he spends a lot of time thinking about how we program and why we program, and about the tools, structures, cultures, and mental processes that help and hinder us from our ultimate goal of writing amazing things. His hair is brown and his thorax is a shiny blue color.

Arthur (or Art, take your pick) has been a software engineer for 22 years and has worked on things as exciting as analysis software for casinos and things as boring as banking websites. He is an advocate for talking openly about mental health and psy... Show more

Rob Sewell

Rob Sewell

Rob was a SQL Server DBA with a passion for PowerShell, Azure, Automation, and SQL (PaaS geddit?). Now he just helps people make things. He is a Data Platform MVP and an Azure MVP, a PowerShell Conference Europe organiser, and maintainer of many open-source projects. He has spoken at and volunteered at many Data and PowerShell events all over the world. He is a proud supporter of the Data and PowerShell communities.

He relishes sharing and learning and can be found doing both via Social Medias and his blog. He spends most of his time looking at a screen and loves to solve problems. He knows that looking at a screen so much is bad for him because his wife tells him so. Thus, he is often out riding his bike as his eyes are not good enough to play cricket any more.

He has a fabulous beard

Rob was a SQL Server DBA with a passion for PowerShell, Azure, Automation, and SQL (PaaS geddit?). Now he just helps people make things. He is a Data Platform MVP and an Azure MVP, a PowerShell Conference Europe organiser, and maintainer of many open... Show more

Chris DeMars

Chris DeMars

Chris DeMars is a Senior Developer Advocate with over 20 years of technical experience. He speaks all over the world on web accessibility, feature flags, A/B testing, and CSS. For his community contributions, he holds awards as a Progress Champion and former Microsoft MVP, Google Developer Expert, Cloudinary Media Developer Expert, and Auth0 Ambassador. When he is not working on making the web great and accessible you can find him fishing, on the paintball field, rating Detroit Style pizza, and looking for UFO's.

Chris DeMars is a Senior Developer Advocate with over 20 years of technical experience. He speaks all over the world on web accessibility, feature flags, A/B testing, and CSS. For his community contributions, he holds awards as a Progress Champion an... Show more

Kateryna Hrytsaienko

Kateryna Hrytsaienko

Hi there! 👋

I'm Kateryna Hrytsaienko — a Software Engineering Consultant at Valtech, Co-founder and Lead of GDG Kyiv, Women Techmakers Ambassador, and Lector at Kyiv Polytechnic Institute and Kyiv School of Economics. And I'm also quite passionate about Cloud technologies and CI/CD automation :)

I primarily work on E-commerce projects, focusing on developing composable solutions and contributing to reusable libraries used across the company. I share my experience on Medium (https://medium.com/@ekatereanagricaenko) and through articles on the Baeldung platform.

Mentoring and teaching are things I truly enjoy. I'm also a lecturer at Kyiv Polytechnic Institute and KSE, where I run a Java course and help students build real-world, production-ready commerce architectures using Java and Spring Boot.

Thanks for your time — hope to see you soon at the summit. Cheers!

Hi there! 👋 I'm Kateryna Hrytsaienko — a Software Engineering Consultant at Valtech, Co-founder and Lead of GDG Kyiv, Women Techmakers Ambassador, and Lector at Kyiv Polytechnic Institute and Kyiv School of Economics. And I'm also quite passionat... Show more

Saeid Dahl

Saeid Dahl

Saeid Dahl, Microsoft Azure MVP, is honored to be a Community Leader for the Microsoft Zero to Hero and MSFarsi Community, fostering a vibrant network of over 7000 members. With more than 17 years of dedicated experience in the IT industry, Saeid holds the roles of Senior Solution Architect and Technical Leader at Upheads, where his focus lies in Microsoft solutions, particularly Azure.

Recognized for his proficiency in PowerShell, Saeid specializes in automation, integration, and maximizing Azure's capabilities. With a genuine passion for knowledge-sharing, he engages audiences as a public speaker and is committed to mentoring individuals, aiming to inspire through shared insights.

Saeid's expertise encompasses Azure design, offering a deep understanding of Azure Cloud adoption, solution architecture, and navigating Hybrid Cloud environments. His strategic guidance assists organizations on their cloud journey, leveraging his comprehensive knowledge of Azure.

As an active participant in the Azure community, Saeid Dahl humbly embodies a commitment to excellence, innovation, and the empowerment of others through his continuous learning and dedication.

Saeid Dahl, Microsoft Azure MVP, is honored to be a Community Leader for the Microsoft Zero to Hero and MSFarsi Community, fostering a vibrant network of over 7000 members. With more than 17 years of dedicated experience in the IT industry, Saeid hol... Show more

Adriana Villela

Adriana Villela

Adriana Villela is a Principal Developer Advocate, helping companies achieve reliability greatness through Observability, SRE, & DevOps practices. Previously, she managed a Platform Engineering team & an Observability Practices team at Tucows. Adriana has worked at various large-scale enterprises, as an individual contributor and leader, including Bank of Montreal, Ceridian, and Accenture. Adriana is a blogger, host of the Geeking Out Podcast, CNCF Ambassador, and HashiCorp Ambassador.

Adriana Villela is a Principal Developer Advocate, helping companies achieve reliability greatness through Observability, SRE, & DevOps practices. Previously, she managed a Platform Engineering team & an Observability Practices team at Tucows. Adrian... Show more

Manpreet Singh

Manpreet Singh

As a Senior Architect at Cognizant specializing in Microsoft Technologies, Manpreet is deeply passionate about leveraging innovation to drive meaningful change and empower organizations worldwide. He is recognized as a Microsoft Most Valuable Professional (MVP) in M365 and a revered MVP of the C# Corner forum. His commitment to excellence has been underscored by his contributions to the tech community, reflected in the countless articles and blogs he has authored. With a staggering read count exceeding 10+ million readers, his insights have resonated far and wide, shaping the discourse on cutting-edge technologies. Embracing a spirit of collaboration and knowledge sharing, he actively hosts a myriad of community events, boot camps, hackathons, and fundraisers each year. These endeavors serve as catalysts for fostering innovation, nurturing talent, and driving positive impact within the tech ecosystem and our community. Amidst the fast-paced world of technology, he is easily recognizable by my warm smile, a testament to my unwavering enthusiasm and genuine passion for what he does.

As a Senior Architect at Cognizant specializing in Microsoft Technologies, Manpreet is deeply passionate about leveraging innovation to drive meaningful change and empower organizations worldwide. He is recognized as a Microsoft Most Valuable Profess... Show more

Mayra Badillo Villamizar

Mayra Badillo Villamizar

Microsoft MVP Business Applications and Microsoft MVP in Office 365. I had the honor of being the first Spanish-speaking woman in Latin America in the Business Applications category, and the first and to date the only person in Colombia. As a Microsoft consultant and contractor, she designed architectures and implemented productivity solutions in Power Platform and Microsoft 365 (Design Thinking), advising companies in the process of transforming their business processes until the delivery and execution of change management and adoption exercises; I diagnose its degree of adoption and usability, designing the business process transformation strategy using Microsoft 365, Project Online, Dynamics 365 (CRM) and Power Platform to end customers, business partners and accounts assigned by the manufacturer. +12 years Microsoft 365 | +10 years Dynamics 365 CRM | +9000 Consulting Hours | +500 hours Speaker | 22 Countries | +280 Conferences. Copilot Tech Subject Matter Expert. Lean Change Management Certified

Microsoft MVP Business Applications and Microsoft MVP in Office 365. I had the honor of being the first Spanish-speaking woman in Latin America in the Business Applications category, and the first and to date the only person in Colombia. As a Micros... Show more

Laila Bougria

Laila Bougria

Laila Bougria is a Solutions Architect and Engineer with over 15 years of experience in the Microsoft .NET space. She's a keynote speaker, a Microsoft MVP in Azure and Developer Technologies, and frequently shares her knowledge and insights at conferences worldwide. Currently, Laila is busy building NServiceBus at Particular Software and solving distributed riddles. When she's not immersed in complex problems or code, Laila enjoys indulging in her favorite pastime - knitting! She finds that tangling the yarn into beautiful patterns helps untangle her thoughts.

Laila Bougria is a Solutions Architect and Engineer with over 15 years of experience in the Microsoft .NET space. She's a keynote speaker, a Microsoft MVP in Azure and Developer Technologies, and frequently shares her knowledge and insights at confer... Show more

Chloé Moreau

Chloé Moreau

Responsable Dynamics 365 Customer Engagement & Power Platform chez Infoteam Business Solutions. Ma mission est d’accompagner les entreprises dans leurs projets de digitalisation des processus métiers.
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Dynamics 365 Customer Engagement & Power Platform Manager at Infoteam Business Solutions. My mission is to help companies with their business process digitalization projects.

Responsable Dynamics 365 Customer Engagement & Power Platform chez Infoteam Business Solutions. Ma mission est d’accompagner les entreprises dans leurs projets de digitalisation des processus métiers. -----------------------------------------------... Show more

André Melancia

André Melancia

Developer / DBA / Microsoft Certified Trainer (MCT) focusing on Microsoft's Data Platform, AI, Azure, IoT and Security.
Developing information and multimedia systems, DBA, project and IT management, for over 26 years.
Speaker with over 320+ sessions delivered since 2015 at international conferences and community events (mostly in-person before pandemic times) on multiple technologies, Internet Governance and Human Rights, as well as volunteer and moderator.
Organiser and founder at technical communities: IT Pro Portugal, PowerShell Portugal, Data Community Portugal, and multiple other online communities such as IPv6 Portugal, DNSSEC Portugal, etc.
Organiser of technical events: Global AI Bootcamp Lisboa, Global Power Platform Bootcamp Lisboa, Ctrl-Alt-Shell, Ctrl-Alt-Xmas, Global Diversity CFP Day Lisboa, Power BI Roadshow Lisboa, Programar Saturday, Community Evenings, etc.
Go to https://Andy.PT and you'll know the same as the NSA...

Developer / DBA / Microsoft Certified Trainer (MCT) focusing on Microsoft's Data Platform, AI, Azure, IoT and Security. Developing information and multimedia systems, DBA, project and IT management, for over 26 years. Speaker with over 320+ session... Show more

Federico Porceddu

Federico Porceddu

Federico is a Microsoft MVP in the M365 category, a SharePoint and Microsoft 365 Technical Architect, and a Microsoft 365 certified professional. He works at Avanade Italy as a Modern Workplace Solution Architect, specializing in enterprise solutions with extensive experience in Microsoft and Open Source technologies.

He is also the host of Copilot Espresso Podcast, an Italian podcast about Copilot for Microsoft 365 and beyond.

A passionate blogger, coffee taster, and trekking lover, Federico serves as a Career Advisor for his team in the Modern Workplace area. Additionally, he is an active contributor to the Microsoft 365 Patterns and Practices (PnP) community.

Federico is a Microsoft MVP in the M365 category, a SharePoint and Microsoft 365 Technical Architect, and a Microsoft 365 certified professional. He works at Avanade Italy as a Modern Workplace Solution Architect, specializing in enterprise solutions... Show more

Sammy Deprez

Sammy Deprez

Sammy is a seasoned consultant with an extensive background in diverse industries and over a decade of experience. With a specialization in the Microsoft Stack, he has successfully undertaken and delivered numerous projects across sectors such as finance, healthcare, and beyond.

In 2015, Sammy made a significant shift in his career by redirecting his focus towards Machine Learning and Artificial Intelligence (AI). Recognizing the transformative potential of these emerging technologies, he dedicated himself to mastering their applications and staying at the forefront of the field. His deep understanding of AI and its practical implications has allowed him to contribute significantly to the advancement of organizations he has been involved with.

In 2017, Sammy played a pivotal role in the launch of a new company that specializes in leveraging Artificial Intelligence and Microsoft tools to maximize organizations' potential. His expertise and leadership were instrumental in establishing the company as a prominent player in the AI landscape. Through his strategic insights and hands-on involvement, Sammy has helped numerous businesses harness the power of AI to drive innovation, improve operational efficiency, and achieve sustainable growth.

Beyond his professional endeavors, Sammy is a passionate advocate for AI education and community building. He serves as a board member of the global AI community, where he actively contributes to fostering collaboration, knowledge sharing, and networking opportunities among professionals in the field. As an esteemed international speaker, Sammy frequently shares his expertise and insights at industry conferences, seminars, and workshops, inspiring and educating audiences about the transformative potential of AI.

Sammy's commitment to excellence and his contributions to the AI community have been recognized with the prestigious MVP (Most Valuable Professional) award in AI since 2021. This accolade further underscores his dedication, expertise, and impact in the field, cementing his position as a trusted advisor and thought leader in the intersection of AI and business.

With his vast experience, deep knowledge, and unwavering passion for AI, Sammy continues to shape the future of organizations by unlocking their potential through cutting-edge technologies, and inspiring others to embark on their own AI journeys.

Sammy is a seasoned consultant with an extensive background in diverse industries and over a decade of experience. With a specialization in the Microsoft Stack, he has successfully undertaken and delivered numerous projects across sectors such as fin... 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

Markus Ehrenmueller-Jensen

Markus Ehrenmueller-Jensen

​Markus Ehrenmueller-Jensen is the founder of Savory Data, with a career spanning project leadership, data engineering, and business intelligence architecture since 1994. He holds degrees in software engineering and business education and serves as a professor of databases and project engineering at HTL Leonding, a technical college. He is also certified in PL-300 (Power BI Data Analyst), DP-203 (Azure Data Engineer Associate Certification), DP-600 (Fabric Analytics Engineer Associate), and DP-700 (Fabric Data Engineer Associate).

Markus actively contributes to the global data community, speaking regularly at international conferences such as SQL Bits in London, Power BI Next Step in Copenhagen, Data Saturdays throughout Europe, and SQL Days. He co-founded SQL PASS Austria in 2013 and the Power Platform User Group Austria in 2016; both organizations merged in 2021 to form Data Community Austria. Since 2014, he has organized Data Community Austria Day in Vienna, fostering knowledge sharing among data professionals. In recognition of his technical leadership and community involvement, Markus has been honored as a Microsoft Data Platform Most Valuable Professional (MVP) since 2017.​

In addition to his speaking engagements, Markus contributes articles to reputable journals and has authored the book "Data Modeling with Microsoft Power BI," published in June 2024.

​Markus Ehrenmueller-Jensen is the founder of Savory Data, with a career spanning project leadership, data engineering, and business intelligence architecture since 1994. He holds degrees in software engineering and business education and serves as a... Show more

Alexander Arvidsson

Alexander Arvidsson

Alexander is the chief technology officer at Analytics Masterminds where he spends his days helping clients of all shapes and sizes to take better care of - and make more sense of - their data.
He has spent the last 25 years poking around with data, databases and related infrastructure services such as storage, networking and virtualization, occasionally emerging from the technical darkness to attend a Star Wars convention somewhere in the world.
He is a long time Data Platform MVP, frequent international speaker, podcaster, Pluralsight author, blogger and a Microsoft Certified Trainer, focusing on the Microsoft data platform stack.

Alexander is the chief technology officer at Analytics Masterminds where he spends his days helping clients of all shapes and sizes to take better care of - and make more sense of - their data. He has spent the last 25 years poking around with data,... Show more

Gregor Reimling

Gregor Reimling

Gregor Reimling is a Microsoft MVP in Azure and Security, and Chief Azure Technologist at adesso SE. He leads technical strategy and implementation for Azure, focusing on enterprise-scale architectures, cloud security, governance, hybrid environments, and migration.
Gregor is a passionate community advocate, regularly speaking at international Microsoft and community conferences. He runs a popular Azure blog and co-hosts the Cloud Inspires podcast. He is the founder of the Azure Bonn Meetup, a thriving user group with over 1,000 members, and co-founder of the Cloud Identity Summit, an annual event focused on identity and security.
As a Microsoft Certified Trainer, Gregor empowers professionals through hands-on training and mentorship, helping organisations maximise their cloud potential.

Gregor Reimling is a Microsoft MVP in Azure and Security, and Chief Azure Technologist at adesso SE. He leads technical strategy and implementation for Azure, focusing on enterprise-scale architectures, cloud security, governance, hybrid environments... 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

Viktor Gamov

Viktor Gamov

Viktor Gamov is a Principal Developer Advocate at Confluent, founded by the original creators of Apache Kafka®. With a rich background in implementing and advocating for distributed systems and cloud-native architectures, Viktor excels in open-source technologies. He is passionate about assisting architects, developers, and operators in crafting systems that are not only low in latency and scalable but also highly available.
As a Java Champion and an esteemed speaker, Viktor is known for his insightful presentations at top industry events like JavaOne, Devoxx, Kafka Summit, and QCon. His expertise spans distributed systems, real-time data streaming, JVM, and DevOps.
Viktor has co-authored "Enterprise Web Development" from O'Reilly and "Apache Kafka® in Action" from Manning. 
Follow Viktor on X—@gamussa to stay updated with his latest thoughts on technology, his gym and food adventures, and insights into open-source and developer advocacy.

Viktor Gamov is a Principal Developer Advocate at Confluent, founded by the original creators of Apache Kafka®. With a rich background in implementing and advocating for distributed systems and cloud-native architectures, Viktor excels in open-source... Show more

Joel Tosi

Joel Tosi

Co-Author of 'Coaching for Learning; the Art and Practice' and 'Create Your Dojo; Upskilling Your Organization for Digital Evolution,' Joel helps organizations evolve through learning. This combines a blend of XP, agile, lean, devops and product thinking practices all to embrace learning in the context of work.
With deep experience in architecture modernization, blending product discovery with delivery and architecture, and systems thinking, Joel helps organizations make it easier for their teams to do great work.

Co-Author of 'Coaching for Learning; the Art and Practice' and 'Create Your Dojo; Upskilling Your Organization for Digital Evolution,' Joel helps organizations evolve through learning. This combines a blend of XP, agile, lean, devops and product thi... 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

Please note that Sessionize is not responsible for the accuracy or validity of the data provided by speakers.

Most Active Speakers 2023

Every year, we put together a list of the most active speakers. This list features the top 3% of speakers who have participated in events using Sessionize during the 2023.

The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2023. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 25 thousand unique accepted speakers this year, the 3% is 771. Not all of them have their speaker profiles set as public, and we respect that, so the list doesn't show all of them.

The calculation is based on the number of accepted events, that's the main criteria, but to get more refined results we also look at things like multiple sessions per event, sharing a session with a co-speaker and how big the event is. Number of submissions and declined sessions don't affect the list.

Please note that the count of events and sessions in this list does not represent the number of events and sessions from the year 2023. Instead, it shows the number of events and sessions featured on the speaker's public speaker profile; these numbers have nothing to do with the award itself.