Most Active Speakers 2024

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

  • 1011 speakers
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Nic Vermande

Nic Vermande

Nic is an experienced hands-on technologist, evangelist and product owner who has been working in the fields of Cloud-Native technologies, Open Source Software, Virtualization and Datacenter networking for the past 21 years.

Passionate about enabling users and building cool tech solving real-life problems, you'll often see him speaking at global tech conferences and online events, spreading the word and walking the walk with customers and users.

Nic is an experienced hands-on technologist, evangelist and product owner who has been working in the fields of Cloud-Native technologies, Open Source Software, Virtualization and Datacenter networking for the past 21 years. Passionate about enabl... Show more

Estelle Auberix

Estelle Auberix

With over two decades in IT and business, Estelle’s expertise spans cloud, AI, IoT, and cybersecurity, coupled with design thinking and agile methodologies. She uses these skills to create innovative digital solutions that are inspired by people’s needs and aspirations.
As a Microsoft Regional Director and MCT, she maintains a robust connection with Microsoft, leveraging their technologies to empower organizations and individuals across various sectors and regions. Additionally, she serves as a Microsoft Learning Partner, providing tailored trainings on the latest topics and trends in the tech industry.
In addition, she is passionate about sharing her knowledge and vision with diverse audiences, as a speaker, writer, and trainer, and she is a co-founder of several communities that promote parity, diversity, and collaboration in the tech industry.

With over two decades in IT and business, Estelle’s expertise spans cloud, AI, IoT, and cybersecurity, coupled with design thinking and agile methodologies. She uses these skills to create innovative digital solutions that are inspired by people’s ne... Show more

Hervé Tran

Hervé Tran

Je suis coach pro systémique, coach agile, facilitateur et formateur.
Après de nombreuses années à travailler dans des environnements complexes à forte interactions humaines, je suis persuadé que la collaboration est la clef des grands enjeux de demain.

Très impliqué dans les communautés agile et tech Lyonnaise, j'anime les Agile Playgroung à Lyon et je contribue à l'organisation de la conférence Agile Lyon.

Je suis coach pro systémique, coach agile, facilitateur et formateur. Après de nombreuses années à travailler dans des environnements complexes à forte interactions humaines, je suis persuadé que la collaboration est la clef des grands enjeux de dem... Show more

Vahid Doustimajd

Vahid Doustimajd

Vahid

Vahid Show more

John Craddock

John Craddock

John has designed and implemented computing systems ranging from high-speed industrial controllers to distributed IT systems focusing on security and high availability. A key player in many IT projects for industry leaders, including Microsoft, the UK Government and multi-nationals that require optimized IT systems. Developed technical training courses published worldwide, co-authored a highly successful Microsoft Active Directory Internals book, and presented regularly at major international conferences, including TechEd, IT Forum, Ignite, NIC, Techorama, Azure Lowlands, ESPC, WPNinja and more. John runs a deep-dive Microsoft Entra Identity masterclass, https://learn.xtseminars.co.uk. He produces videos for his YouTube channel, www.youtube.com/@john_craddock. John can be booked for speaking engagements through XTSeminars. www.xtseminars.co.uk

John has designed and implemented computing systems ranging from high-speed industrial controllers to distributed IT systems focusing on security and high availability. A key player in many IT projects for industry leaders, including Microsoft, the U... Show more

Michael Lieberman

Michael Lieberman

Michael Lieberman is co-founder and CTO of Kusari where he helps build transparency and security in the software supply chain. Michael is an active member of the open-source community, co-creating the GUAC and FRSCA projects and co-leading the CNCF’s Secure Software Factory Reference Architecture whitepaper. He is an elected member of the OpenSSF Governing Board and Technical Advisory Council along with CNCF TAG Security Lead and an SLSA steering committee member.

Michael Lieberman is co-founder and CTO of Kusari where he helps build transparency and security in the software supply chain. Michael is an active member of the open-source community, co-creating the GUAC and FRSCA projects and co-leading the CNCF’s... Show more

Robin Rosengrün

Robin Rosengrün

Full time power platform enthusiast @Microsoft

Full time power platform enthusiast @Microsoft Show more

Ume Habiba

Ume Habiba

Hey hey! 👋🏽

My name is Ume, and I’m a first-gen immigrant + college grad (from UMD!), a fashion x tech creator, entrepreneur, speaker, & activist!

I’ve worked as a software engineering intern across various industries including luxury beauty, Big Tech, and finance. I absolutely love combining coding with education to create inclusive curriculums that are both accessible and fun! I’ve dabbled a bit into consulting through various projects with local organizations to big defense companies, and hold experience within marketing and social media as well!

Featured on:
TED, Business Insider, Times Square, MSN, and recognized as one of WayUp’s top interns for 2024

I am very much people centered, and thrive in a fast-paced environment. I love thinking on my feet and being challenged in my everyday life! — I also love boba 🧋, barre 🩰, and capturing content! 📸

Hey hey! 👋🏽 My name is Ume, and I’m a first-gen immigrant + college grad (from UMD!), a fashion x tech creator, entrepreneur, speaker, & activist! I’ve worked as a software engineering intern across various industries including luxury beauty... Show more

Vukasin Terzic

Vukasin Terzic

Vukasin is a digital nomad and Microsoft Azure MVP, currently working as a Senior Cloud Architect, with a specialization in Microsoft Azure and Hyper-Converged Infrastructures. Father, rescue scuba diver, and public speaker.

Vukasin is a digital nomad and Microsoft Azure MVP, currently working as a Senior Cloud Architect, with a specialization in Microsoft Azure and Hyper-Converged Infrastructures. Father, rescue scuba diver, and public speaker. Show more

Nicki Borell

Nicki Borell

Nicki is the founder and the head behind the label "Xperts At Work" and co-founder of Experts Inside.
He worked for many years in Microsoft enterprise environments and also as a trainer and consultant for SharePoint and Office 365 & Azure. His expertise extends from technical and strategic consulting all the way to project management, with his core competencies covering SMB, enterprise environments and government data management. Nicki is Microsoft MVP for Office Servers & Services, Microsoft Regional Director and professional Member of German Speaker Association e.V.
https://rd.microsoft.com/en-us/nicki-borell
https://mvp.microsoft.com/en-us/PublicProfile/5000242

Nicki is the founder and the head behind the label "Xperts At Work" and co-founder of Experts Inside. He worked for many years in Microsoft enterprise environments and also as a trainer and consultant for SharePoint and Office 365 & Azure. His exper... Show more

Todd Libby

Todd Libby

Matteo Maria Terzuolo

Matteo Maria Terzuolo

Matteo Maria is a Flutter Engineer who always loves to experiment with new things. He works with Flutter but is also interested in Rust and backend development. In his free time, he spends tons of hours playing video games and listening to every genre under the EDM umbrella

Matteo Maria is a Flutter Engineer who always loves to experiment with new things. He works with Flutter but is also interested in Rust and backend development. In his free time, he spends tons of hours playing video games and listening to every genr... Show more

Allyn Stott

Allyn Stott

Allyn Stott is a senior staff engineer at Airbnb where he works on the InfoSec Technology Leadership team. He spends most of his time working on enterprise security, threat detection, and incident response. Over the past decade, he has built and led detection and response programs at companies including Delta Dental of California, MZ, and Palantir. Red team tears are his testimonials.

Allyn has previously presented at Black Hat (Europe, Asia, MEA), Kernelcon, The Diana Initiative, Blue Team Con, Swiss Cyber Storm, SecretCon, Texas Cyber Summit, and BSides around the world. He received his Master’s in High Tech Crime Investigation from The George Washington University as part of the Department of Defense Information Assurance Scholarship Program.

In the late evenings, after his toddler ceases all antics for the day, Allyn writes a semi-regular, exclusive security newsletter that you can subscribe to at meoward.co.

Allyn Stott is a senior staff engineer at Airbnb where he works on the InfoSec Technology Leadership team. He spends most of his time working on enterprise security, threat detection, and incident response. Over the past decade, he has built and led ... Show more

Shakir Majeed Khan

Shakir Majeed Khan

Shakir Majeed Khan / SMK ( MCT) has been into PowerPlatform / SharePoint / Office365 evangelism from 15+ years. Starting his career in 2007, he quickly switched to SharePoint technology in 2008. From there onwards, he spends days in and out working and advocating for Microsoft Technologies. Shakir has presented in numerous events such as

Singapore Power Platform User Group,
Melbourne D365 and power platform User Group,
Adelaide Office 365 User Group,
Sydney PowerApps Flow User Group,
M365 Friday California,
SWISS Power Platform 365 Saturday,
M365 Chicago,
Office365 Virtual Marathon,
Light up Conference,
Global Automation Bootcamp,
Power Platform Pakistan
Global Power Platform Bootcamp - Pakistan,
SharePoint Techies UserGroup,
SharePoint Saturday Dubai,
SharePoint Saturday Srilanka,
Microsoft Reactor events,
Microsoft Innovation Center Karachi
PAF-KIET,
University of Technology Sydney (UTS),
Macquire University,
Muhammad Ali Jinnah University (MAJU),
Department of computer Science (UBIT-KU),
FAST University

He is an active contributor on his Blogs (http://shakirmajeed.com/) and YouTube (https://tinyurl.com/SMKGeekSpeak)

Shakir Majeed Khan / SMK ( MCT) has been into PowerPlatform / SharePoint / Office365 evangelism from 15+ years. Starting his career in 2007, he quickly switched to SharePoint technology in 2008. From there onwards, he spends days in and out working a... Show more

Hugh McKee

Hugh McKee

Hugh McKee is a skilled back-end developer, and developer advocate with decades of experience building enterprise applications. Specializing in large-scale, cloud-based systems, Hugh is dedicated to learning new technologies and sharing his knowledge with others. As a developer advocate, he speaks at conferences worldwide and is the author of "Designing Reactive Systems: The Role Of Actors In Distributed Architecture." With a passion for teaching and evolving his software engineering skills, Hugh is a valuable contributor to the tech community.

Hugh McKee is a skilled back-end developer, and developer advocate with decades of experience building enterprise applications. Specializing in large-scale, cloud-based systems, Hugh is dedicated to learning new technologies and sharing his knowledge... Show more

Noam Honig

Noam Honig

Coder, open-sourcerer, developer experience enthusiast, software architect, and entrepreneur. At work, I oversee and consult in enterprise legacy systems modernization for fortune 500s to small businesses. Outside work I love helping NGOs as a full-stack developer and mentor.

Coder, open-sourcerer, developer experience enthusiast, software architect, and entrepreneur. At work, I oversee and consult in enterprise legacy systems modernization for fortune 500s to small businesses. Outside work I love helping NGOs as a full-s... Show more

Mathilde Buenerd

Mathilde Buenerd

As a frontend developer and certified web accessibility specialist (IAAP), my expertise lies in creating complex user interfaces that are user-friendly and accessible. Previously, I worked on developing No Code tools at Shopify, empowering millions of merchants to easily customize their Online Store. Now fully dedicated to accessibility, I focus on creating inclusive digital experiences for everybody.

As a frontend developer and certified web accessibility specialist (IAAP), my expertise lies in creating complex user interfaces that are user-friendly and accessible. Previously, I worked on developing No Code tools at Shopify, empowering millions o... Show more

Scott Schnoll

Scott Schnoll

I'm a Product Marketing Manager at Microsoft where I work on Copilot for Microsoft 365, Microsoft Exchange, Microsoft 365 networking, and more. Previously, I was a Senior Program Manager on the Office 365 Trust Team at Microsoft, where I worked on building trust with customers through transparency initiatives, and on making it easier for customers to perform risk assessments of Microsoft cloud services. I worked on the Microsoft Trust Center, the Service Trust Portal, and in-product features, such as Compliance Score, Compliance Manager and more.

I'm a Product Marketing Manager at Microsoft where I work on Copilot for Microsoft 365, Microsoft Exchange, Microsoft 365 networking, and more. Previously, I was a Senior Program Manager on the Office 365 Trust Team at Microsoft, where I worked on bu... Show more

Yarden Laifenfeld

Yarden Laifenfeld

Yarden Laifenfeld is a software engineer and developer advocate at Dynatrace. With an interest in uncovering the internals of software, you can find her in the office jumping between 6 different programming languages a day. She is also on the organizing team of both GopherCon Israel and Women Who Go Israel. She loves to speak at conferences and when she’s not at her keyboard, you can usually find her next to her sewing machine.

Yarden Laifenfeld is a software engineer and developer advocate at Dynatrace. With an interest in uncovering the internals of software, you can find her in the office jumping between 6 different programming languages a day. She is also on the organiz... Show more

Jared Matfess

Jared Matfess

Jared Matfess is an AI Architect at AvePoint, bringing over ten years of industry experience and a decade in consulting to help organizations harness the transformative power of artificial intelligence. A Microsoft MVP and published author, Jared specializes in bridging cutting-edge technology with real-world business solutions. Leveraging his expertise in the Microsoft ecosystem, he designs and delivers strategies that drive digital transformation, streamline processes, and unlock new opportunities. Jared earned his Bachelor’s degree in Computer Science from the University of Hartford, an MBA from the University of Massachusetts at Amherst, and a Master of Science in Computer Information Systems from Boston University. He frequently speaks at industry events, inspiring teams to discover the full potential of AI.

Jared Matfess is an AI Architect at AvePoint, bringing over ten years of industry experience and a decade in consulting to help organizations harness the transformative power of artificial intelligence. A Microsoft MVP and published author, Jared spe... Show more

Kim Dallefeld, MVP, MCT

Kim Dallefeld, MVP, MCT

As a BC/NAV Consultant | MVP | MCT | MCP with 30 years of experience in Dynamics NAV and Business Central (BC), I specialize in empowering companies to get the most out of their ERP systems. Combining deep practical knowledge with an accounting, consulting, and development background, I bring a unique skill set rarely found in a technically oriented individual.

My Expertise:
✅ Bridging the gap between business needs and system capabilities
✅ Blueprinting user requirements vs. BC’s out-of-the-box functionality
✅ Assisting analysts in configuring BC to align with business processes
✅ Developing custom solutions to meet user-specific needs
✅ Project management to ensure successful implementations

I take a hands-on, structured approach to BC implementations—whether helping businesses optimize configurations, assisting developers in building tailored solutions, or managing projects to stay on time and on budget. My goal is to deliver a system that works for you—efficient, scalable, and built for success.

As a BC/NAV Consultant | MVP | MCT | MCP with 30 years of experience in Dynamics NAV and Business Central (BC), I specialize in empowering companies to get the most out of their ERP systems. Combining deep practical knowledge with an accounting, cons... Show more

James Crowter

James Crowter

Benefiting from 25 years of experience in implementing, customising and supporting Microsoft Dynamics 365 Business Central and its predecessor Navision and now the rest of the Microsoft Biz Apps stack, I'm passionate about how technology can drive business growth through consistent and efficient processes whilst giving new levels of insight through reporting and AI. Between my day job of leading one of the UK's biggest SME focused Dynamics partners I have the privilege of being Chairmen of Directions, a association of more than 1200 Dynamics partners worldwide and a Microsoft MVP for Business applications.

Benefiting from 25 years of experience in implementing, customising and supporting Microsoft Dynamics 365 Business Central and its predecessor Navision and now the rest of the Microsoft Biz Apps stack, I'm passionate about how technology can drive bu... Show more

Kristen Hosman

Kristen Hosman

With over 20 years in accounting, ERP systems, and Microsoft Dynamics, Kristen Hosman created Mount Evans Consulting to create accounting systems that fit each small business perfectly.

Kristen is a schooled accountant with a diverse background of accounting experience and brings these experiences and knowledge in working with small businesses to provide the solutions to fit their unique accounting needs. In addition, she is extensively involved in the Microsoft Dynamics community and regularly offers her valuable knowledge in open forums, interviews, and conference appearances.

Kristen serves on the advisory committee for Dynamics User Group (DUG). Her services and experience have earned her a renowned name, four consecutive GPUG All-Star nominations, a Granite Award, and Dynamics 365 All Star Award nomination. Kristen has also been recognized as a Microsoft MVP five years in a row, a recognition reserved for top technology experts who passionately share their knowledge with the community. As a Microsoft Certified Dynamics 365 Business Central Functional Consultant, she demonstrates a high level of domain expertise and can tackle even the most challenging projects.

With over 20 years in accounting, ERP systems, and Microsoft Dynamics, Kristen Hosman created Mount Evans Consulting to create accounting systems that fit each small business perfectly. Kristen is a schooled accountant with a diverse background o... Show more

Arun Gupta

Arun Gupta

Arun Gupta is a globally recognized expert in developer relations, open source strategy, and go-to-market innovation. With over 25 years of experience at Intel, Apple, Amazon, and Red Hat, he’s built developer communities that drive adoption and aligned DevRel with product, marketing, and sales to create lasting champions. Arun advocates mindfulness, kindness, and developer empathy as the foundation of modern DevRel.

He chaired the CNCF and OpenSSF governing boards, leading ecosystem growth and open source security initiatives. Arun also helped Fortune 100 companies embrace open collaboration through founding multiple open source program offices. A global speaker and author, Arun has keynoted in 50+ countries, is a Docker Captain and Java Champion, and founded Devoxx4Kids USA. He actively supports initiatives like TEDAI and the UN’s Tech Over Hackathon.

Arun Gupta is a globally recognized expert in developer relations, open source strategy, and go-to-market innovation. With over 25 years of experience at Intel, Apple, Amazon, and Red Hat, he’s built developer communities that drive adoption and alig... Show more

Teresa wu

Teresa wu

Teresa is a public speaker, Google Developer Expert (GDE), mentor, and software engineer who is passionate about front-end development and Cloud technology. She has been working with many talented developers to craft various apps and projects throughout the years, and she likes to explore the world of multi-platform, the fun of continuous delivery, and seeing through the product from development to release. 

Teresa is a public speaker, Google Developer Expert (GDE), mentor, and software engineer who is passionate about front-end development and Cloud technology. She has been working with many talented developers to craft various apps and projects through... Show more

Thomas Moreau

Thomas Moreau

Je m'appelle Thomas Moreau. Je suis un expert en gestion de projets et en transformation organisationnelle avec plus de 20 ans d'expérience dans des rôles variés tels que Chef de Projet , Directeur de Programme, Product Owner (PO), Product Manager (PM) et Coach Agile.
J'ai eu le privilège de travailler dans des secteurs aussi variés que la banque, le crédit, l'assurance et la grande distribution.
La quête d'amélioration m'anime au quotidien. Le travail en équipe, le défi de concrétiser des objectifs, la diversité des situations et des interactions, c'est ce qui m'a toujours passionné dans la gestion de projets, Agile ou non.
Mon parcours m'a permis d'accumuler une expertise solide et de nombreuses années de pratique dans le domaine de l'agilité et de la transformation organisationnelle.

Je m'appelle Thomas Moreau. Je suis un expert en gestion de projets et en transformation organisationnelle avec plus de 20 ans d'expérience dans des rôles variés tels que Chef de Projet , Directeur de Programme, Product Owner (PO), Product Manager (P... Show more

Rémi Sarraillon

Rémi Sarraillon

Coach Agile & Coach Produit, Facilitateur d'intelligence collective, animateur de la fresque du climat et de la fresque du numérique, je suis passionné par les sciences humaines et la dynamique de groupe. J'accompagne les organisations à devenir davantage résiliente et frugale dans la conception de produits numériques.

Coach Agile & Coach Produit, Facilitateur d'intelligence collective, animateur de la fresque du climat et de la fresque du numérique, je suis passionné par les sciences humaines et la dynamique de groupe. J'accompagne les organisations à devenir dava... Show more

Lydia Stepanek

Lydia Stepanek

Lydia Stepanek spent the past decade as a software and DevOps engineer working on data-related technologies at places like MongoDB and Codecademy. She is the owner and lead developer of Too Phishy, an anti-phishing plugin for Gmail that recently made the Google Workspace Top Rated page. Outside of work, Lydia finds balance in books and Brooklyn.

Lydia Stepanek spent the past decade as a software and DevOps engineer working on data-related technologies at places like MongoDB and Codecademy. She is the owner and lead developer of Too Phishy, an anti-phishing plugin for Gmail that recently made... Show more

Alvin Estrada

Alvin Estrada

Technology enthusiast driven by an insatiable curiosity to learn, a commitment to share knowledge, and a passion for building community. He has embraced every opportunity to explore the transformative power of technology and help others harness its potential.

He believes that technology is more than tools and code, it's a catalyst for collaboration, innovation, and positive change. His sessions are designed not just to inform but to ignite curiosity, spark ideas, and empower attendees to take their skills and projects to the next level.

Technology enthusiast driven by an insatiable curiosity to learn, a commitment to share knowledge, and a passion for building community. He has embraced every opportunity to explore the transformative power of technology and help others harness its p... Show more

Michał Dębski

Michał Dębski

As a co-founder of Astral Forest, I help ambitious BI leaders to get 100% control over the solutions they manage through technical expertise and process know-how advisory. With over 12 years of experience in BI/Data Strategy and Development, I have delivered end-to-end projects for various organizations, using Azure Databricks, SQL, and Big Data tools. I have also created BI roadmaps, designed optimal data architectures, and facilitated digital transformation by implementing agile/right BI development methods.

In addition to running Astral Forest, I am also a guest lecturer at Warsaw University of Technology, where I share my knowledge and insights on BI/Data Change Management with students and professionals. I have a strong background in quantitative methods in economics and information systems.

As a co-founder of Astral Forest, I help ambitious BI leaders to get 100% control over the solutions they manage through technical expertise and process know-how advisory. With over 12 years of experience in BI/Data Strategy and Development, I have d... 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.