Most Active Speakers 2024

Sessionize proudly presents the list of the most active speakers in the year 2024!

  • 1011 speakers
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Alaa Bitar

Alaa Bitar

SharePoint Addict since 2007
aMP community member

SharePoint Addict since 2007 aMP community member Show more

Robb Delprado MVP, MCT

Robb Delprado MVP, MCT

Robb is a 28-year veteran of the Navision, NAV, and BC world.
He is a Microsoft MVP, an MCT, MCP, and a nonpracticing CPA.
He has spoken at Convergence, Directions NA, Directions EMEA, Days of Knowledge, and multiple User Group Conferences.

Robb is a 28-year veteran of the Navision, NAV, and BC world. He is a Microsoft MVP, an MCT, MCP, and a nonpracticing CPA. He has spoken at Convergence, Directions NA, Directions EMEA, Days of Knowledge, and multiple User Group Conferences. Show more

Heidi Jordan

Heidi Jordan

Heidi Jordan is a Modern Workplace consultant who partners with customer to navigate the intricate landscape of SharePoint, forms, and workflow solutions. Her proficiency lies in meticulously crafting custom solutions that align with business imperatives, while simultaneously addressing the nuanced requirements of end-users. Heidi actively participates in industry conferences, Community Days, and User Group speaking events, sharing her insights and connecting with fellow enthusiasts.

Heidi Jordan is a Modern Workplace consultant who partners with customer to navigate the intricate landscape of SharePoint, forms, and workflow solutions. Her proficiency lies in meticulously crafting custom solutions that align with business imperat... Show more

Tiago Costa

Tiago Costa

Tiago Costa is a Senior AI & Cloud Architect and Advisor, focusing on AI & Microsoft Azure, a Public Speaker, Trainer, and Author. For the past +20 years has been architecting and developing solutions using Microsoft technologies. In recent years, Tiago has been helping companies migrate and build AI & cloud-native workloads on Microsoft Azure. Tiago has been working at the Senior Architect level, but he always likes to take on some hands-on tasks on the Azure Administration and Development side. You can also find him in the classroom or online teaching AI & Microsoft Azure. All this real-world experience enables him to deliver outstanding training in AI & Microsoft Azure.

Tiago has several Microsoft Certifications and awards:
- Microsoft Azure MVP (2016 – …)
- MCT – Microsoft Certified Trainer (2006 – …)
- MCT Community Lead (2013 – …)

He loves diving into new technologies and sharing his experience at conferences and training classes. What excites him about his work is helping others explore new frontiers in technology and becoming better professionals. His free time is spent with his family in the sunny surroundings of Lisbon, Portugal, and building cool geek projects.

Tiago Costa is a Senior AI & Cloud Architect and Advisor, focusing on AI & Microsoft Azure, a Public Speaker, Trainer, and Author. For the past +20 years has been architecting and developing solutions using Microsoft technologies. In recent years, Ti... Show more

Chirag Patel

Chirag Patel

Chirag is an Independent Consultant & Trainer at Patel Consulting, based in London UK, focusing on enabling secure & compliant collaboration and productivity solutions in organisations using Generative AI, Microsoft 365 and Purview technologies.

With over 25 years of experience in technology professional services and training delivery, Chirag’s career spans from database development & administration, implementing collaboration & information management solutions to cloud deployments & migrations. Key roles include, Product Owner, Solution Architect & Engineer specialising hands-on delivery of technical solutions with demonstrated results in designing & implementing secure, reliable, scalable and fault tolerant mission critical enterprise solutions. Chirag’s contributions extends to various channels and partners on practical consultancy, classroom training, and personalised training with clients in many sectors, he establishes himself as leader and problem solver on projects for broad adoption of tech and is also a regular speaker at community events.

Chirag holds MSc in Business Systems Analysis & Design and is a Microsoft Certified Trainer (MCT), TOGAF Certified Architect, BCS Chartered IT Professional and a recipient of Microsoft MVP award every year since 2020. He is also an Approved Chartered Membership Assessor at BCS (British Computer Society).

Chirag is an Independent Consultant & Trainer at Patel Consulting, based in London UK, focusing on enabling secure & compliant collaboration and productivity solutions in organisations using Generative AI, Microsoft 365 and Purview technologies. W... Show more

Jonathan "J." Tower

Jonathan "J." Tower

Jonathan, or J. as he's known to friends, is a husband, father, and founding partner of Trailhead Technology Partners, a custom software consulting company with employees across the U.S., Europe, and South America. He sits on the board of the .NET Foundation, is a 12-time recipient of the Microsoft MVP award for his work with .NET, as well as being a frequent speaker at software conferences around the world. He doesn’t mind the travel, though, as it allows him to share what he's been learning and also gives him the chance to visit beautiful places like national parks—one of his passions. So far, he's visited 58 of the 63 U.S. national parks.

J. is also passionate about building the software community. Over the years, he has served on several non-profit boards, including more than a decade as president of the board for Beer City Code, Western Michigan's largest professional software conference. Outside of work, J. enjoys hiking, reading, photography, and watching all the Best Picture nominees before the Oscars ceremony each year.

Jonathan, or J. as he's known to friends, is a husband, father, and founding partner of Trailhead Technology Partners, a custom software consulting company with employees across the U.S., Europe, and South America. He sits on the board of the .NET Fo... Show more

Janarthanan Selvaraj

Janarthanan Selvaraj

Janarthanan Selvaraj is a Technology Manager and AI Expert at Atos. He is an alumnus of the University of Cambridge's FUEL Leadership flagship program and a graduate of Anna University. He has been honored with the prestigious Microsoft MVP Award in the AI category, specifically for his expertise in Azure OpenAI Service and Azure AI Services. Janarthanan is also Microsoft Certified Community Lead , a 6-time Microsoft Certified Trainer, a Microsoft Learn Expert in Data and AI, and a C# Corner MVP. His certifications include Microsoft Azure Certified Data Scientist, AI Engineer, Data Engineer, Azure Cosmos DB Developer Specialty, Developer Associate, and Power BI Data Analyst Associate, with a total of 17 cloud certifications spanning Microsoft Azure, AWS, GCP, Oracle, and Aviatrix.

As a resource person, Janarthanan has conducted numerous meetups, workshops, faculty development programs (FDPs), short-term training programs (STTPs), webinars, and knowledge-sharing sessions across organizations and educational institutions. He is an active speaker, mentor, blogger, researcher, and open-source contributor in the fields of AI and cloud computing. His work has been featured in various developer tech communities, conferences, and industry conclaves. Additionally, he serves as a mentor and jury member for events such as the Microsoft Imagine Cup 2025 Hackathon, Smart India Hackathon 2023, the Smart India Hackathon 2024, the Bank of Baroda Hackathon, and the Innothon 24 National Level 30-Hour Hackfest.

Janarthanan Selvaraj is a Technology Manager and AI Expert at Atos. He is an alumnus of the University of Cambridge's FUEL Leadership flagship program and a graduate of Anna University. He has been honored with the prestigious Microsoft MVP Award in ... Show more

Johan Smarius

Johan Smarius

Johan has been developing software since 1996 and has worked with .NET since version 1.0. With extensive experience as a lead developer and architect for .NET solutions, he is deeply passionate about clean coding and test-driven development. At JMAC Software Solutions and Bergler, he designs architectures for .NET solutions and coaches and trains developers in the domain of software engineering in general and Microsoft technologies in particular.

Johan has been developing software since 1996 and has worked with .NET since version 1.0. With extensive experience as a lead developer and architect for .NET solutions, he is deeply passionate about clean coding and test-driven development. At JMAC ... Show more

Marit van Dijk

Marit van Dijk

With over 20 years of software development experience, Marit is passionate about building great software with great people, and making developers’ lives easier.
She regularly presents at international conferences and shares her expertise through webinars, podcasts, blog posts, videos, and tutorials. She's also contributed to the book “97 Things Every Java Programmer Should Know” (O’Reilly Media).

With over 20 years of software development experience, Marit is passionate about building great software with great people, and making developers’ lives easier. She regularly presents at international conferences and shares her expertise through web... Show more

Alberto Acerbis

Alberto Acerbis

Alberto Acerbis is a hands-on software architect with a strong background in distributed systems. Recognized as a Microsoft MVP in .NET technologies, he actively contributes to the tech community.
In his role, Alberto helps customers transform their ideas into robust and scalable solutions. Beyond his professional work, he is a passionate technical speaker, having delivered numerous sessions at conferences over the years.
His dedication to knowledge-sharing extends to the communities he has founded and actively participates in, fostering collaboration and continuous learning in the tech ecosystem.
Outside of technology, Alberto enjoys mountain activities in all seasons and has a keen interest in philosophy and other disciplines beyond the tech world.

Alberto Acerbis is a hands-on software architect with a strong background in distributed systems. Recognized as a Microsoft MVP in .NET technologies, he actively contributes to the tech community. In his role, Alberto helps customers transform their... Show more

Ramona Domen

Ramona Domen

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

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

Kevin Griffin

Kevin Griffin

Kevin Griffin has been running production .NET applications and teaching developers for over two decades. A Microsoft MVP specializing in .NET and Microsoft Azure, Kevin brings real-world experience from consulting and his own SaaS products. He's hosted the Hampton Roads .NET User Group since 2009 and founded RevolutionVA, a nonprofit supporting software development education in southeast Virginia. Kevin's talks blend hard-won lessons from production systems with practical advice you can use Monday morning.

Kevin Griffin has been running production .NET applications and teaching developers for over two decades. A Microsoft MVP specializing in .NET and Microsoft Azure, Kevin brings real-world experience from consulting and his own SaaS products. He's hos... Show more

Steve Poole

Steve Poole

Developer Advocate,Security Champion, DevOps practitioner (whatever that means) Long time Java developer, leader and evangelist. I’ve been working on Java SDKs and JVMs since Java was less than 1. Also had time to work on other things including various JSRs, being a committer on various open source projects including ones at Apache, Eclipse and OpenJDK. A seasoned speaker and regular presenter at international conferences on technical and software engineering topics.

Developer Advocate,Security Champion, DevOps practitioner (whatever that means) Long time Java developer, leader and evangelist. I’ve been working on Java SDKs and JVMs since Java was less than 1. Also had time to work on other things including vari... Show more

Jon Vöge

Jon Vöge

Jon is a Principal Consultant at Inspari, working with Solution Architecture and delivering Microsoft Fabric, Power BI & Power Platform solutions. He is passionate about Low-code development, and a huge believer in putting data analytics into the hands of the business user.

Jon is a Principal Consultant at Inspari, working with Solution Architecture and delivering Microsoft Fabric, Power BI & Power Platform solutions. He is passionate about Low-code development, and a huge believer in putting data analytics into the han... Show more

Massimo Bonanni

Massimo Bonanni

Massimo Bonanni is a Senior Technical Trainer, international speaker, and community leader passionate about Azure and developer technologies. A six-time Microsoft MVP in Windows and Developer Tools, as well as an Intel Black Belt and Software Innovator, he has delivered more than 200 technical sessions over the last decade. He loves turning complex topics into clear, practical, and engaging learning experiences — ideally with demos, real-world examples, and at least one nerdy joke. When he is off stage, you will likely find him reading or building LEGO sets.

Massimo Bonanni is a Senior Technical Trainer, international speaker, and community leader passionate about Azure and developer technologies. A six-time Microsoft MVP in Windows and Developer Tools, as well as an Intel Black Belt and Software Innovat... Show more

Vesa Nopanen

Vesa Nopanen

Vesa “Vesku” Nopanen is Principal Consultant for AI-Native Future Work at Sulava MEA, the leading Microsoft Copilot and AI enablement partner in the Middle East and Africa. A Microsoft MVP (AI & Microsoft 365) since 2019, Vesku helps organizations become Frontier Firms where people and AI agents collaborate and co-create together.

With 30+ years in enterprise IT, Vesku specializes in transforming workplaces through Microsoft AI and cloud technologies: Copilot, Azure AI, Teams, Loop, Copilot Studio, and beyond. He pairs deep technical expertise with a passion for better worklife — enabling co-creation between humans and AI.
He writes https://futurework.blog, speaks at global conferences, and organizes community events that accelerate the shift toward an AI-Native future.

🔗 linktr.ee/vesanopanen

Vesa “Vesku” Nopanen is Principal Consultant for AI-Native Future Work at Sulava MEA, the leading Microsoft Copilot and AI enablement partner in the Middle East and Africa. A Microsoft MVP (AI & Microsoft 365) since 2019, Vesku helps organizations be... Show more

Poornima Nayar

Poornima Nayar

Poornima is a .Net developer with over 10 years of experience in .Net. She is passionate about learning new technologies and keeping herself up-to-date with the latest developments in technology. Outside her work, Poornima enjoys music and is undergoing training in Indian Classical music. Based in Langley, UK she mothers a little girl and spends her spare time reading, cooking and watching movies.

Poornima is a .Net developer with over 10 years of experience in .Net. She is passionate about learning new technologies and keeping herself up-to-date with the latest developments in technology. Outside her work, Poornima enjoys music and is undergo... Show more

Alexandre Piatetsky

Alexandre Piatetsky

Alexandre is a recognized expert in the Microsoft ecosystem, specializing in Microsoft 365, Copilot, and digital governance. As a Microsoft MVP, he regularly speaks at conferences and community events, sharing real-world experience, best practices, and actionable insights on Microsoft technology adoption.
With over 15 years of experience in solution architecture, project management, presales, and client advisory, Alexandre is passionate about knowledge sharing and collaborative innovation. He is deeply involved in the Microsoft community, helping organizations maximize the value of Microsoft tools while promoting security, compliance, and operational efficiency.
Alexandre is part of the French company Bleu, which owns and operates Microsoft’s first National Partner Cloud. He holds the position of Microsoft 365 Technology Lead there, and helps organizations harness the full potential of Microsoft 365 in a secure, compliant, and sovereign cloud environment.

Alexandre is a recognized expert in the Microsoft ecosystem, specializing in Microsoft 365, Copilot, and digital governance. As a Microsoft MVP, he regularly speaks at conferences and community events, sharing real-world experience, best practices, a... 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

Mats Necker

Mats Necker

I like lots of stuff 👉 Power Platform 💘 Dynamics 365 🚀 Azure 🧙‍♂️

Microsoft MVP ✍ blogs at https://nckr.de 🚀 Founded https://dhino.io

I worked for over 15 years with Microsoft Biz Apps as a solution architect / developer, starting with Business Central, nowadays loving the Power Platform & Azure

Building repeatable software has always been my passion and I'm continuing to talk about the best ways to do that 🙂

I like lots of stuff 👉 Power Platform 💘 Dynamics 365 🚀 Azure 🧙‍♂️ Microsoft MVP ✍ blogs at https://nckr.de 🚀 Founded https://dhino.io I worked for over 15 years with Microsoft Biz Apps as a solution architect / developer, starting with Bus... Show more

Alessandro Stefouli-Vozza

Alessandro Stefouli-Vozza

Community leader and CNCF ambassador, Alessandro has spent the last few years building cloud native infrastructures for Microsoft customers, animating the Dutch community, and training others to pass the CKx exams. He has passion for all things cloud native, he's been around open source for 25 years and recently moved to a new Developer Relations role. Twitter handle: @bongo

Community leader and CNCF ambassador, Alessandro has spent the last few years building cloud native infrastructures for Microsoft customers, animating the Dutch community, and training others to pass the CKx exams. He has passion for all things cloud... Show more

Michael Johnson

Michael Johnson

Michael Johnson is a Microsoft Data Platform MVP and co-lead of the Johannesburg Data Platform User Group. Professionally, he is the owner and principal consultant at Cobalt Analytics, based in Johannesburg, South Africa. Michael regularly presents at many local and international user groups and conferences on topics including data engineering and analytics.

Michael Johnson is a Microsoft Data Platform MVP and co-lead of the Johannesburg Data Platform User Group. Professionally, he is the owner and principal consultant at Cobalt Analytics, based in Johannesburg, South Africa. Michael regularly presents a... Show more

Vanessa Toves

Vanessa Toves

When I was young I wanted to be an architect. As it turns out, I'm a different type of architect. I am a Microsoft 365 Solutions Architect.

When I was young I wanted to be an architect. As it turns out, I'm a different type of architect. I am a Microsoft 365 Solutions Architect. Show more

Dennis Doomen

Dennis Doomen

Dennis is a Microsoft MVP and Principal Consultant at Dutch Microsoft consultancy firm Aviva Solutions. With 29 years of experience under his belt as a software architect and/or lead developer, he specializes in designing full-stack enterprise solutions based on .NET as well as providing coaching on all aspects of designing, building, documenting, deploying and maintaining software systems in an agile world. He is the author of several open-source projects, including Fluent Assertions, Pathy, Reflectify, PackageGuard, and several .NET Solution Templates, and has been maintaining coding guidelines for C# since 2001. You can find him on Twitter, Mastodon and BlueSky.

Dennis is a Microsoft MVP and Principal Consultant at Dutch Microsoft consultancy firm Aviva Solutions. With 29 years of experience under his belt as a software architect and/or lead developer, he specializes in designing full-stack enterprise soluti... Show more

Jean Joseph

Jean Joseph

Jean Joseph is a seasoned consultant and senior technical trainer specializing in data engineering and artificial intelligence. With a strong background in database design, administration, and cutting-edge data technologies including machine learning and generative AI.

He helps organizations build secure, scalable solutions across both legacy systems and modern cloud platforms. Formerly recognized as a Microsoft MVP and senior technical trainer at Microsoft, Jean brings deep technical insight and a passion for teaching.

He’s also a dynamic speaker, mentor, and the founder of the Cloud Data Driven User Group and the Future Data Driven Summit, where he champions innovation and promotes responsible use of emerging tech within the data community.

Jean Joseph is a seasoned consultant and senior technical trainer specializing in data engineering and artificial intelligence. With a strong background in database design, administration, and cutting-edge data technologies including machine learning... Show more

Roberto Corella

Roberto Corella

Since 1998 working with Navision, Dynamics NAV, and now with Business Central and Power Platform. I worked as an end-user, consultant, and developer in different companies and partners.

Dual Microsoft MVP in the Business Applications (Business Central) and Azure AI Services

International Speaker at Directions EMEA, Directions ASIA, Days of Knowledge (Nordic, Central, and Atlanta) and DynamicsMinds.

Organizing committee member "Business Central Day ES" (www.businescentralday.es) and Global Power Platform Bootcamp Zaragoza (https://www.meetup.com/power-platform-zaragoza/)

As an MCT I teach Microsoft courses about Business Central, Power BI, Power Apps, and Power Automate.

I have a blog where I write about these Microsoft technologies: https://blog.msdyn365bc.es.

Also, you can see me telling things about Business Central and Power Platform at different community events and on my YouTube Channel:
Aprende Business Central en Español (https://www.youtube.com/@rcorella)

If you want to know more about me, here you have my LinkedIn profile:
https://www.linkedin.com/in/robertocorella/

Since 1998 working with Navision, Dynamics NAV, and now with Business Central and Power Platform. I worked as an end-user, consultant, and developer in different companies and partners. Dual Microsoft MVP in the Business Applications (Business Ce... Show more

Sara Alonso Bernardo

Sara Alonso Bernardo

- Asturiana, amante de los 📊y de los 😸.
- Microsoft MVP Data Platform & AI Platform.
- Consultora de Data & IA.

Certificada en Microsoft:
- Power BI Data Analyst Associate. PL-300
- Fabric Analytics Engineer Associate. DP-600
- Power Platform App Maker Associate. PL-100
- Azure AI Fundamentals AI-900

- Asturiana, amante de los 📊y de los 😸. - Microsoft MVP Data Platform & AI Platform. - Consultora de Data & IA. Certificada en Microsoft: - Power BI Data Analyst Associate. PL-300 - Fabric Analytics Engineer Associate. DP-600 - Power Platfo... Show more

Stalin Ponnusamy

Stalin Ponnusamy

I am the Application Modernization Practice Lead at Protiviti, with over 22 years of experience helping organizations enhance productivity, improve efficiency, and optimize CRM systems. My extensive background in delivering programs and architecture has allowed me to work successfully with multiple clients.

In 2022, I was promoted to Associate Director after serving as a Senior Manager, marking two promotions within the last six years.

I effectively engage with all organizational levels to drive success. Early in my career, I contributed to the growth of an emerging company's IT department, leading a team of developers and designing innovative solutions. This unique professional experience continues to inform my work today.

RECENT ACCOMPLISHMENTS:
* Led the development of industry-focused solutions as the program manager.
* Hired, developed, and mentored eight technical engineering resources, successfully placing them on various projects.
* As an engagement manager, contributed to securing large enterprise sales deals and agreement renewals, resulting in multi-million-dollar contracts with several prominent industry accounts.

SPECIALITIES:
Engagement Manager, Solution Delivery, Program Management, Architect in Dynamics 365 CE, Azure Cloud, DevOps, Power Platform, and Domain Expertise.

I am the Application Modernization Practice Lead at Protiviti, with over 22 years of experience helping organizations enhance productivity, improve efficiency, and optimize CRM systems. My extensive background in delivering programs and architecture ... Show more

Matthew-Hope Eland

Matthew-Hope Eland

An AI Specialist and Wizard at Leading EDJE who is known to teach software engineering, AI, and data science concepts in the most ridiculous ways possible. Matt has used machine learning to settle debates over whether Die Hard is a Christmas movie, reinforcement learning to drive the behavior of digital squirrels, data analytics to suggest improvements to his favorite TV show, and AI agents to play board games and create an AI agent with the personality of a dog. Matt is the author of "Data Science in .NET with Polyglot Notebooks" and "Refactoring with C#" as well as several LinkedIn Learning courses. Matt helps organize the Central Ohio .NET Developer Group, runs several blogs and a YouTube channel, has a Master’s of Science in Data Analytics, and is a current Microsoft MVP in AI and .NET.

An AI Specialist and Wizard at Leading EDJE who is known to teach software engineering, AI, and data science concepts in the most ridiculous ways possible. Matt has used machine learning to settle debates over whether Die Hard is a Christmas movie, r... Show more

Krzysztof Kania

Krzysztof Kania

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

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

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

Most Active Speakers 2024

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 2024.

The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2024. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 38,000 unique accepted speakers this year, the 3% is 1036. 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 2024. 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.