Most Active Speakers 2023

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

  • 758 speakers
  • Auto-generated
Filip Ekberg

Filip Ekberg

Filip is the author of C# Smorgasbord and over 30 Pluralsight courses, speaker at events and user groups around the globe, 12 x Microsoft MVP for. He loves teaching fellow developers how to master all things C# and .NET.

Filip is the author of C# Smorgasbord and over 30 Pluralsight courses, speaker at events and user groups around the globe, 12 x Microsoft MVP for. He loves teaching fellow developers how to master all things C# and .NET. Show more

Nicola Guglielmi

Nicola Guglielmi

I operate at the intersection of bold vision and brilliant teams. As a Principal Cloud & AI Strategist and Fractional CTO, I partner with companies to architect future-proof cloud solutions and build the high-performing engineering teams needed to execute them.

With over a decade of hands-on experience in Digital Transformation, I specialize in Google Cloud Platform, Generative AI (Vertex AI), and complex multi-cloud architectures. I don't just talk theory, I have built Cloud Business Units from scratch and led mission-critical migrations in fast-paced sectors like Oil & Gas.
My philosophy is simple: an elite strategy is useless without an elite team to execute it, so I build the team first, knowing that the results will follow.
As a passionate advocate for open knowledge, I am a Google Cloud Authorized Trainer, a Google Developer Expert (GDE) for Cloud, and the Community Lead for GDG Campobasso.
Whether I am live-coding a Gen AI agent or sharing insights on the dynamics of engineering leadership, I bring energy, clarity, and deep real-world experience to the stage. I love connecting with people who are eager to challenge the status quo and push the boundaries of what technology can solve.

I operate at the intersection of bold vision and brilliant teams. As a Principal Cloud & AI Strategist and Fractional CTO, I partner with companies to architect future-proof cloud solutions and build the high-performing engineering teams needed to ex... Show more

Philipp Krenn

Philipp Krenn

Philipp leads Developer Relations at Elastic — the company behind the Elasticsearch, Kibana, Beats, and Logstash. Based in San Francisco, he lives to demo interesting technology and solve challenging problems — all with a smile and a terminal window.

Philipp leads Developer Relations at Elastic — the company behind the Elasticsearch, Kibana, Beats, and Logstash. Based in San Francisco, he lives to demo interesting technology and solve challenging problems — all with a smile and a terminal window. Show more

Hans Brender

Hans Brender

For more than 30 years, I'm on the road with Microsoft technologies. The last 15 years I talk (as always) about OneDrive and Collaboration. Nowadays I'm working only, if I have fun, giving workshops to the community, mid size and Enterprise companies in Europe.

Since 2013, I have been honoured in an uninterrupted series by Microsoft with the MVP Award for M365 Apps and Services. People around the globe call me Mr.OneDrive

For more than 30 years, I'm on the road with Microsoft technologies. The last 15 years I talk (as always) about OneDrive and Collaboration. Nowadays I'm working only, if I have fun, giving workshops to the community, mid size and Enterprise companies... Show more

Nikola Mitrović

Nikola Mitrović

Seasoned software engineer with experience that spans nearly a decade, with technical expertise in micro-frontend architecture and web performance. Enthusiastic public speaker with a passion for crafting exceptional web experiences. Business domain expertise in areas like EdTech, HealthTech and Digital Identity.

For the last couple of years in leadership roles, inspiring a culture of technical excellence, continuous learning, collaboration and psychological safety within the organization. Leading with empathy, honesty and passion, empowering team with trust and autonomy.

Seasoned software engineer with experience that spans nearly a decade, with technical expertise in micro-frontend architecture and web performance. Enthusiastic public speaker with a passion for crafting exceptional web experiences. Business domain e... Show more

Alec Harrison

Alec Harrison

I'm Alec Harrison, a Microsoft Azure MVP and software consultant specializing in cloud-native development, AI integration, and developer enablement. I lead several user groups, including the Iowa Microsoft Azure User Group, and I'm passionate about helping developers stay ahead of the curve with emerging tech.

I also host the Engineer in the Loop podcast and blog at EITL.ai, where I explore the intersection of AI, cloud, and real-world software engineering.

I'm Alec Harrison, a Microsoft Azure MVP and software consultant specializing in cloud-native development, AI integration, and developer enablement. I lead several user groups, including the Iowa Microsoft Azure User Group, and I'm passionate about h... Show more

Brendan O'Leary

Brendan O'Leary

Brendan O'Leary is a Developer Relations Engineer at Kilo Code (kilocode.ai), on a mission to help people leverage AI effectively in their workflows, and is an advisor to various startups. Having worked in software his entire career, Brendan has had the privilege of working with many customers. Previously at Prefect, GitLab and a board member of the CNCF – it is clear, every company is a software company. That means every company needs software and AI operational excellence. Outside of work, you'll find Brendan with 1 to 4 kids hanging off of him at any given time or occasionally finding a moment alone to build something in his workshop.

Brendan O'Leary is a Developer Relations Engineer at Kilo Code (kilocode.ai), on a mission to help people leverage AI effectively in their workflows, and is an advisor to various startups. Having worked in software his entire career, Brendan has had ... Show more

Hugo Kornelis

Hugo Kornelis

Hugo Kornelis is an established SQL Server community expert who spends a lot of time at various conferences. He is also a blogger, technical editor of a variety of books, and Pluralsight author. He was awarded SQL Server MVP and Data Platform MVP 17 times (2006 - 2016 / 2019 - now).

When not working for the community, he is busy at his day job: freelance database developer/consultant.

Hugo has over 25 years of SQL Server experience in various roles. Starting from a strong database design background, he has spent the last ten years specializing in execution plans and query performance tuning.

Hugo Kornelis is an established SQL Server community expert who spends a lot of time at various conferences. He is also a blogger, technical editor of a variety of books, and Pluralsight author. He was awarded SQL Server MVP and Data Platform MVP 17 ... Show more

Fabrice Bloch

Fabrice Bloch

Statisticien public, agiliste militant, formateur en design-thinking et en leadership

Statisticien public, agiliste militant, formateur en design-thinking et en leadership Show more

Marco Gomiero

Marco Gomiero

Marco is a Senior Android Engineer at Airalo and a Google Developer Expert for Android. He’s passionate about building great mobile experiences on both Android and iOS, and loves working with Kotlin Multiplatform to share code where it makes sense.

He also maintains open-source projects, shares what he learns on his blog, speaks at conferences, and helps organize GDG Venezia. When he’s not coding, he’s probably playing basketball.

Marco is a Senior Android Engineer at Airalo and a Google Developer Expert for Android. He’s passionate about building great mobile experiences on both Android and iOS, and loves working with Kotlin Multiplatform to share code where it makes sense. ... 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

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

Matteo Pagani

Matteo Pagani

Matteo is a Cloud Solution Architect in the ABS Tech Strategy - AI Stack team in Microsoft. In his role, he works with global companies to build innovative projects for the Microsoft 365 ecosystem, based on the latest innovations in the AI & applications development space. He has a strong passion for knowledge sharing and he supports the developer community by writing articles, blog posts and books and by speaking at conferences all around the world. Before joining Microsoft, he was a Microsoft MVP in the Windows Development category and a Nokia Developer Champion for almost 5 years.

Matteo is a Cloud Solution Architect in the ABS Tech Strategy - AI Stack team in Microsoft. In his role, he works with global companies to build innovative projects for the Microsoft 365 ecosystem, based on the latest innovations in the AI & applicat... Show more

Ryan Booz

Ryan Booz

Ryan is a Solutions Engineer at pganalyze focusing on PostgreSQL. Ryan has worked as a PostgreSQL advocate, developer, DBA and product manager for more than 25 years, primarily working with time-series data on PostgreSQL and the Microsoft Data Platform.

Ryan is a long-time DBA and developer, starting with MySQL and Postgres in the late 90s. He spent more than 15 years working with SQL Server before returning to PostgreSQL full-time in 2018. He’s at the top of his game when he's learning something new about the data platform or teaching others about the technology he loves.

Ryan is a Solutions Engineer at pganalyze focusing on PostgreSQL. Ryan has worked as a PostgreSQL advocate, developer, DBA and product manager for more than 25 years, primarily working with time-series data on PostgreSQL and the Microsoft Data Platfo... Show more

Nico Fernandez

Nico Fernandez

I'm a Microsoft MVP in Business Applications, Microsoft Certified Trainer (MCT), and solution architect with a specialization in Dynamics 365 Customer Engagement and Power Platform. As Head of Presales for Dynamics 365 Customer Engagement and Power Platform, I lead a team that helps clients achieve their goals by leveraging the power of Microsoft's business application platform.

With over 16 years of experience as a functional analyst, I've worked on numerous internal projects and consulting assignments, focusing on customer experience. For the past decade, I've devoted myself exclusively to Microsoft's business application platform, becoming a recognized expert in the field.

In recent years, I've taken on leadership roles, serving as part of the steering committee of a local Spanish partner, where I worked on strategy and development of the alliance with Microsoft, business development, and team development. Currently, I'm part of the EMEA sales leadership team of one of the top 5 global partners, where I'm responsible for the pre-sales team.

I'm passionate about helping organizations leverage technology to improve their operations and achieve their goals

I'm a Microsoft MVP in Business Applications, Microsoft Certified Trainer (MCT), and solution architect with a specialization in Dynamics 365 Customer Engagement and Power Platform. As Head of Presales for Dynamics 365 Customer Engagement and Power P... Show more

Cassandra Faris

Cassandra Faris

Cassandra Faris is passionate about the human side of tech. She is a Community Delivery Manager at Stack Overflow who focuses on supporting technologists through training, open source, marketing, and mentoring. As a speaker, she teaches people to be more inclusive, advance their careers, and care for their mental health. She's President of Stir Scholarship for women pursuing tech degrees. When she's not busy with the tech community, she's a gamer, corgi mom, and soccer fan who travels as much as possible.

Cassandra Faris is passionate about the human side of tech. She is a Community Delivery Manager at Stack Overflow who focuses on supporting technologists through training, open source, marketing, and mentoring. As a speaker, she teaches people to be ... 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

Ana Margarita Medina

Ana Margarita Medina

Ana Margarita Medina is a Sr. Staff Developer Advocate, she speaks on all things SRE, DevOps, and Reliability. She is a self-taught engineer with over 14 years of experience, focusing on cloud infrastructure and reliability. She has been part of the Kubernetes Release Team since v1.25, serves on the Kubernetes Code of Conduct Committee, and is on the GC for CNCF's Keptn project, When time permits, she leads efforts to dispel the stigma surrounding mental health and bring more Black and Latinx folks into tech.

Ana Margarita Medina is a Sr. Staff Developer Advocate, she speaks on all things SRE, DevOps, and Reliability. She is a self-taught engineer with over 14 years of experience, focusing on cloud infrastructure and reliability. She has been part of the ... Show more

Anubhav Singh

Anubhav Singh

A seasoned developer since the pre-Bootstrap era, Anubhav has extensive experience as a freelancer and AI startup founder. He authored "Hands-on Python Deep Learning for Web" and "Mobile Deep Learning with TensorFlow Lite, ML Kit, and Flutter." A Google Developer Expert in ML & GCP, he was a co-organizer for TFUG Kolkata and formerly led the team at GDG Cloud Kolkata. Anubhav is often found discussing System Architecture, Machine Learning, and Web technologies.

A seasoned developer since the pre-Bootstrap era, Anubhav has extensive experience as a freelancer and AI startup founder. He authored "Hands-on Python Deep Learning for Web" and "Mobile Deep Learning with TensorFlow Lite, ML Kit, and Flutter." A Goo... Show more

Saloni Garg

Saloni Garg

Saloni Garg is a Senior Machine Learning Engineer at Adobe, where she specializes in AI and machine learning. She is also a recognized author in the field, with a forthcoming book on Retrieval-Augmented Generation (RAG) to be published by De Gruyter later this year. Saloni has made significant contributions to the academic community, evidenced by her multiple IEEE publications and a published patent.

Saloni Garg is a Senior Machine Learning Engineer at Adobe, where she specializes in AI and machine learning. She is also a recognized author in the field, with a forthcoming book on Retrieval-Augmented Generation (RAG) to be published by De Gruyter ... Show more

Deborah Melkin

Deborah Melkin

Deborah Melkin has been working as a database professional with SQL Server for over 20 years. She spends her days helping programmers with all aspects of database design, queries, performance, and deployment. In 2016, she began her blog, Deb the DBA. Soon after that, she began speaking at SQL Saturdays and user groups. Deborah is a co-leader of the Data Platform Women in Tech (WIT) Virtual User Group and co-founder of WITspiration, a WIT mentorship circle. She is a former board member of the New England SQL Server User Group. She was named as One to Watch as part of the #Redgate 100 in 2022 and won Speaker Idol at PASS Summit 2019. Deborah is also a Microsoft MVP for the Data Platform (2020- ).

In her spare time, Deborah can usually be found doing something musical or something geeky with her husband, Andy, and their dog, Sebastian.

Deborah Melkin has been working as a database professional with SQL Server for over 20 years. She spends her days helping programmers with all aspects of database design, queries, performance, and deployment. In 2016, she began her blog, Deb the DBA.... Show more

Seyfallah Tagrerout

Seyfallah Tagrerout

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

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

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

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

Ásgeir Gunnarsson

Ásgeir Gunnarsson

Ásgeir brings nearly two decades of experience in designing and implementing scalable data platforms using Microsoft technologies. With deep expertise in data architecture, data engineering, and analytics, he helps organizations turn complex data landscapes into streamlined, high-performing solutions. In addition to hands-on delivery, Ásgeir advises clients on governance, security, and platform strategy.

As a recognized Microsoft Data Platform MVP and active speaker at global data events, he stays ahead of industry trends and brings cutting-edge insights to every project. In addition to speaking at events Ásgeir is a co-organizer of Data Platform Next Step, Power BI Next Step and Power BI Cruise in Denmark.

Ásgeir focuses primarily on the data technologies in the Azure cloud.

Ásgeir is the co-author of Pro Power BI Administration from APRESS and the Power BI MVP book

Ásgeir is passionate about data and loves solving problem with BI.

Ásgeir brings nearly two decades of experience in designing and implementing scalable data platforms using Microsoft technologies. With deep expertise in data architecture, data engineering, and analytics, he helps organizations turn complex data lan... Show more

Gien Verschatse

Gien Verschatse

Gien Verschatse is an experienced consultant and software engineer at Aardling. She specialises in domain modelling and software architecture. She has experience in many domains such as the biotech industry, where she specialised in DNA building. She's fluent in both object-oriented and functional programming, mostly in .NET. As a Domain-Driven Design practitioner, she always looks to bridge the gaps between experts, users, and engineers.

Gien is studying Computer Science at the OU in the Netherlands. As a side interest, she's researching the science of decision-making strategies, to help teams improve how they make technical and organisational decisions. She shares her knowledge by speaking at international conferences.

And when she is not doing all that, you'll find her on the sofa, reading a book and sipping coffee.

Gien Verschatse is an experienced consultant and software engineer at Aardling. She specialises in domain modelling and software architecture. She has experience in many domains such as the biotech industry, where she specialised in DNA building. She... Show more

Dennie Declercq

Dennie Declercq

Dennie is Microsoft MVP Developer Technologies and has experience in accessibility with Microsoft technologies. In daily life Dennie is president and developer at DDSoft, a nonprofit that connects IT to People who are less tech-savvy. Dennie invented technical solutions and systems to help people with disabilities to participate in their daily life. Thanks to his autism he's the right man at the right spot to contribute as a volunteer in function of people with disabilities.

Dennie is Microsoft MVP Developer Technologies and has experience in accessibility with Microsoft technologies. In daily life Dennie is president and developer at DDSoft, a nonprofit that connects IT to People who are less tech-savvy. Dennie invented... Show more

Ruben Pertusa Lopez

Ruben Pertusa Lopez

Ruben is a distinguished leader in the world of Data Analytics and AI, currently holding the position of Global Lead of Data Analytics and AI at Avolta HQ (DUFRY,Autogrill, Hudson & HMS Host) in Switzerland. As the Global Data Lead Architect, he plays a pivotal role in shaping data strategies for this global organization. With a strong commitment to knowledge sharing, Ruben is an active member of the PASS Spanish Group and has taken the initiative to found SQLSaturday events in both Madrid and Barcelona, as well as Power BI Days Spain.
Ruben's expertise is widely recognized, as evidenced by his Microsoft Certified Professional (MCP) and Microsoft Certified Solutions Associate (MCSA) credentials in SQL Server. His remarkable contributions to the field have earned him the prestigious Microsoft MVP Data Platform award for 10 years in a row.
Ruben regularly takes the stage at SQLSaturday and PowerPlatform events, captivating audiences with his insights and expertise. Events such as the SQL Server 2008 R2 and 2014 Spanish launch event, Power BI Days, Power BI Virtual Conf, PASS BA Chicago, TugaIT, .NetCoreConf, European SharePoint Summit, TechNet Webcasts, Microsoft Partner Program, and SolidQ Summit.

Ruben is a distinguished leader in the world of Data Analytics and AI, currently holding the position of Global Lead of Data Analytics and AI at Avolta HQ (DUFRY,Autogrill, Hudson & HMS Host) in Switzerland. As the Global Data Lead Architect, he play... Show more

Jess Pomfret

Jess Pomfret

Jess Pomfret is a Data Platform Engineer and a dual Microsoft MVP. She started working with SQL Server in 2011, and enjoys problem-solving and automating processes with PowerShell.

She also enjoys contributing to dbatools and dbachecks, two open source PowerShell modules that aid DBAs with automating the management of SQL Server instances. She has also contributed to the SqlServerDsc module, adding several new resources to use when configuring your SQL Servers.

She grew up in the South West of England and outside of her DBA life enjoys Crossfit, cycling and watching proper football.

Jess Pomfret is a Data Platform Engineer and a dual Microsoft MVP. She started working with SQL Server in 2011, and enjoys problem-solving and automating processes with PowerShell. She also enjoys contributing to dbatools and dbachecks, two open ... Show more

Björn Sundling

Björn Sundling

With a background in ops, Björn got stuck in the DevOps movement a long time ago. Working alongside both dev and ops gave him a good view in to all sides of the company, and today he spends his days helping with everything from communication, through infra as code, to CI/CD pipelines.
By night he Maintains a number of PowerShell modules at https://GitHub.com/bjompen, Writes blog posts at https://bjompen.com, Builds pipelines in Azure DevOps and GitHub, Tries to figure out how Azure works, solders and repairs old tech, and dreams of playing in a Norwegian black metal band.

With a background in ops, Björn got stuck in the DevOps movement a long time ago. Working alongside both dev and ops gave him a good view in to all sides of the company, and today he spends his days helping with everything from communication, through... Show more

Will Velida

Will Velida

Will is a Senior Software Engineer at Microsoft, working in the Industry Solutions Engineering team.

Will has extensive experience in software development, building solutions in the financial, health and agricultural industries. Will has also previously been a Microsoft MVP for Kubernetes and Open Source before joining Microsoft.

Will regularly speaks at conferences, user groups and developer events around the world, such as Microsoft Ignite, NDC Conferences, and Techorama. When he is away from his keyboard, you'll find him hiking around the countryside.

Will is a Senior Software Engineer at Microsoft, working in the Industry Solutions Engineering team. Will has extensive experience in software development, building solutions in the financial, health and agricultural industries. Will has also pre... Show more

Marco Ippolito

Marco Ippolito

Marco is a Senior Security Engineer at HeroDevs.
Active contributor, releaser, and member of the Node.js Technical Steering Committee, he is a renowned international speaker and a former Microsoft MVP. Marco is actively involved in many projects within the Node.js ecosystem and also serves as a delegate in TC39.

Marco is a Senior Security Engineer at HeroDevs. Active contributor, releaser, and member of the Node.js Technical Steering Committee, he is a renowned international speaker and a former Microsoft MVP. Marco is actively involved in many projects wit... 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.