Most Active Speakers 2025

Sessionize proudly presents the list of the most active speakers in the year 2025!

  • 1126 speakers
  • Auto-generated
Sakshi Nasha

Sakshi Nasha

Sakshi Nasha is a Software Engineer with a passion for building software and driving diversity in tech. An open-source enthusiast and OpenSearch Ambassador, she actively contributes to FOSS communities and speaks internationally on topics including GO, APIs, Security, PostgreSQL and open-source technologies. Outside of work, she’s an avid athlete who finds balance through trekking and cycling.

Sakshi Nasha is a Software Engineer with a passion for building software and driving diversity in tech. An open-source enthusiast and OpenSearch Ambassador, she actively contributes to FOSS communities and speaks internationally on topics including G... Show more

Brian Bønk

Brian Bønk

Brian has worked with data and analytics for more than two decades - varying projects on both size and complexity.

Now, by combining deep experience with a human approach to data and analytics, and a deep understanding of platform implementations, Brian build solutions that deliver actual change for people, for business, for everyone

Brian is a Data Platform MVP and Microsoft Recognized Fasttrack Solution Architect.

Brian loves data and is always trying to glue the business and tech together using his knowledge and experience.
He is always open to meet new people and help them to get better tomorrow.

Brian has worked with data and analytics for more than two decades - varying projects on both size and complexity. Now, by combining deep experience with a human approach to data and analytics, and a deep understanding of platform implementations,... Show more

Hannes Lagler-Gruener

Hannes Lagler-Gruener

Hannes Lagler-Gruener is a senior cloud architect with consulting experience of more than 15 years.
Hannes is focusing on cloud architecture and security.
Hannes had deep experience in IaaS, Security, Networking, Governance, and IaC. He started his carrier at one of the biggest Austrian banks and changed to Microsoft Austria after a few years.
Currently, Hannes is working at ACP IT Solutions GMBH as Lead-Cloud Solutions Architect.

Hannes Lagler-Gruener is a senior cloud architect with consulting experience of more than 15 years. Hannes is focusing on cloud architecture and security. Hannes had deep experience in IaaS, Security, Networking, Governance, and IaC. He started his... 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

Lorenzo De Francesco

Lorenzo De Francesco

I am the CTO of Azimut Marketplace with over 10 years of experience in IT development. In the last year alone, I have successfully reduced IT costs by 80%, enhancing the operational efficiency of the platform. My primary commitment is to create IT solutions that not only drive profits but are also robust, durable, and flexible enough to meet the ever-evolving needs of our modern society. I am driven by a passion for innovation and technology, and I consistently strive to promote excellence in the management and development of technological systems.

I am the CTO of Azimut Marketplace with over 10 years of experience in IT development. In the last year alone, I have successfully reduced IT costs by 80%, enhancing the operational efficiency of the platform. My primary commitment is to create IT so... Show more

Baptiste Macé

Baptiste Macé

Ingénieur logiciel animé par l’ambition d’apporter un regard neuf à chaque mission, mon expertise réside dans l’identification des "pain points" et la mise en œuvre de solutions pérennes et adaptées. Axé sur le client, je crois fermement que le logiciel doit être un outil au service des utilisateurs, tout en respectant les enjeux sociaux et environnementaux.
Écologiste convaincu, je m’efforce de réduire l’impact environnemental des projets numériques que je conduis, intégrant les pratiques de green IT comme un levier stratégique et éthique. J’aspire à développer des solutions responsables, en valorisant l’efficience et la durabilité à toutes les étapes du cycle de vie logiciel.
En parallèle, mon engagement humaniste se traduit par une demi-journée hebdomadaire dédiée à des actions sociales. Je suis persuadé que la technologie, couplée à une approche bienveillante, peut être un puissant vecteur de progrès et de solidarité.

Ingénieur logiciel animé par l’ambition d’apporter un regard neuf à chaque mission, mon expertise réside dans l’identification des "pain points" et la mise en œuvre de solutions pérennes et adaptées. Axé sur le client, je crois fermement que le logic... Show more

David Oliva

David Oliva

Estoy especializado en el diseño de soluciones cloud-native sobre Azure, con foco en arquitecturas escalables, DevOps, platform engineering y sistemas basados en inteligencia artificial, incluyendo GenAI, agentes y RAG.

A lo largo de más de 15 años de experiencia, he trabajado en la intersección entre negocio y tecnología, ayudando a organizaciones a definir, diseñar y aterrizar soluciones reales, desde la idea inicial hasta la arquitectura, el modelo de entrega y la estimación de costes.

Mi día a día consiste en resolver problemas complejos en entornos enterprise:
– Diseño de arquitecturas en Azure
– Estrategias DevOps y automatización
– Aplicación del Well-Architected Framework
– Construcción de plataformas preparadas para la era de la IA

Tengo un enfoque pragmático y orientado a resultados: la tecnología solo tiene sentido si aporta valor real, es viable y escala.

Además, participo activamente en la comunidad técnica compartiendo conocimiento sobre cloud, arquitectura e inteligencia artificial.

Estoy especializado en el diseño de soluciones cloud-native sobre Azure, con foco en arquitecturas escalables, DevOps, platform engineering y sistemas basados en inteligencia artificial, incluyendo GenAI, agentes y RAG. A lo largo de más de 15 año... Show more

Brian McKeiver

Brian McKeiver

Brian McKeiver is Co-Owner at BizStream, digital agency in Allendale, MI. At BizStream he is a solution architect, visionary, dual Microsoft Azure MVP (Azure AI and Azure PaaS), Kentico MVP, and Kontent.ai MVP. He has over 24 years of experience leading his agency of more than 40 employees, about a hundred clients spread out across North America, and one heck of an interesting story of how it all started from a two-person team. In addition to his expertise in web development, cloud, integration, and digital marketing, Brian is active with the tech community via his blog at Mcbeev.com.

Brian McKeiver is Co-Owner at BizStream, digital agency in Allendale, MI. At BizStream he is a solution architect, visionary, dual Microsoft Azure MVP (Azure AI and Azure PaaS), Kentico MVP, and Kontent.ai MVP. He has over 24 years of experience lead... Show more

Tomasz Kostyrka

Tomasz Kostyrka

Data Platform Architect with ten years of experience in various positions related to the Data field.

Proficient with the Microsoft technology stack - started his journey with SQL Server and the SSIS/AS/RS suite, currently primarily focused on Azure Cloud, Snowflake, and Databricks platforms. Highly enthusiastic about all kinds of automation and implementing the DevOps/DataOps practices in projects.

Privately, a husband and father of two, suffering from chronic lack of time and sleep deprivation.

Data Platform Architect with ten years of experience in various positions related to the Data field. Proficient with the Microsoft technology stack - started his journey with SQL Server and the SSIS/AS/RS suite, currently primarily focused on Azur... Show more

Sergès Goma

Sergès Goma

Sergès Goma is a Paris-based software developer specialized in Java and JavaScript. When she's not fixing codebases, she gives motivational speeches mostly aimed at junior and would-be developers as well as participating in the tech women's empowerment association Motiv'Her.

Sergès Goma is a Paris-based software developer specialized in Java and JavaScript. When she's not fixing codebases, she gives motivational speeches mostly aimed at junior and would-be developers as well as participating in the tech women's empowerme... Show more

Mirco Vanini

Mirco Vanini

Consultant focused on industrial and embedded solutions using .NET and other native SDKs with over 35 years of experience, XeDotNet community co-founder, speaker and Microsoft MVP since 2012. Passionate and curious about everything that revolves around the IoT world.

Consultant focused on industrial and embedded solutions using .NET and other native SDKs with over 35 years of experience, XeDotNet community co-founder, speaker and Microsoft MVP since 2012. Passionate and curious about everything that revolves arou... Show more

Sara Lagerquist

Sara Lagerquist

A Business and Application Architect building solutions on the Power Platform based in Stockholm Sweden. Speaker, blogger, event organizer and very involved in community activities.

A Business and Application Architect building solutions on the Power Platform based in Stockholm Sweden. Speaker, blogger, event organizer and very involved in community activities. Show more

Aakash Singhal

Aakash Singhal

Aakash is a seasoned Engineering Leader with experience in leading complex transformations in disruptive markets. Aakash is able to broker trusted relationships quickly, coupled with a strong executive presence to influence across organizations on how to build world-class product experiences. Having the opportunity to work across many industries like Retail, Healthcare and Financial Services, Aakash has led the innovation and experimentation of many new and modern practices. Aakash is always focused on taking a data-driven approach, learning from what has worked and what has failed before. Aakash solemnly believes that everyone in an organization is capable of delivering great outcomes and focuses on enabling high-performing nimble teams.

Aakash is a seasoned Engineering Leader with experience in leading complex transformations in disruptive markets. Aakash is able to broker trusted relationships quickly, coupled with a strong executive presence to influence across organizations on ho... Show more

Carl Sargunar

Carl Sargunar

I've been building websites and apps for various clients for the last 20 years, from running agencies to direct clients, and generally integrating the heck out of systems. I enjoy learning new things and sharing what I've learnt, and I organise the Bristol and South West .NET Meetup, as well as the DDD South West Conference.

I've been building websites and apps for various clients for the last 20 years, from running agencies to direct clients, and generally integrating the heck out of systems. I enjoy learning new things and sharing what I've learnt, and I organise the B... Show more

Yury Tsarev

Yury Tsarev

Yury Tsarev helps organizations build reliable Kubernetes platforms and resilient applications across clusters and data centers. His work at Upbound focuses on declarative platform engineering with Crossplane. He also leads k8gb, a CNCF Incubating project, and develops open, portable approaches to global traffic orchestration through 0ttl.ai. An active open-source contributor and frequent speaker at KubeCon and cloud-native community events, Yury turns complex production architectures into practical, testable patterns.

Yury Tsarev helps organizations build reliable Kubernetes platforms and resilient applications across clusters and data centers. His work at Upbound focuses on declarative platform engineering with Crossplane. He also leads k8gb, a CNCF Incubating pr... Show more

Saumya Smriti

Saumya Smriti

At the intersection of business strategy and cutting-edge technology, I help organizations navigate the rapidly evolving AI landscape. Currently, at ZS, I focus on the practical application of GenAI and Microsoft Copilot to drive measurable enterprise value.

I am a seasoned speaker with over 40 events of experience.

At the intersection of business strategy and cutting-edge technology, I help organizations navigate the rapidly evolving AI landscape. Currently, at ZS, I focus on the practical application of GenAI and Microsoft Copilot to drive measurable enterpris... Show more

Jimmy Bogard

Jimmy Bogard

Jimmy is the creator and maintainer of the popular OSS libraries AutoMapper and MediatR, and the originator of Vertical Slice Architecture. Jimmy is an independent software consultant based in Austin, TX. Jimmy has received the "Microsoft Most Valuable Professional" (MVP) award every year since 2009.

Jimmy is the creator and maintainer of the popular OSS libraries AutoMapper and MediatR, and the originator of Vertical Slice Architecture. Jimmy is an independent software consultant based in Austin, TX. Jimmy has received the "Microsoft Most Valuab... Show more

Pat Petersen

Pat Petersen

Pat Petersen is a Director at RSM US LLP, a leading provider of audit, tax and consulting services. He has more than 20 years of experience in Information Technology and leads the Collaboration and Voice consulting practice at RSM. Pat specializes in Microsoft 365 platforms, such as Microsoft Teams, SharePoint, PowerApps, Power Automate, and Copilot. In addition, he has extensive knowledge and experience in administration and training on these platforms and has conducted various customer immersion experiences and training sessions for RSM clients.

Pat Petersen is a Director at RSM US LLP, a leading provider of audit, tax and consulting services. He has more than 20 years of experience in Information Technology and leads the Collaboration and Voice consulting practice at RSM. Pat specializes in... Show more

Belinda Allen

Belinda Allen

Belinda Allen is a Microsoft Most Valuable Professional (MVP) for the Data Platform (Power BI) and a Microsoft Certified Trainer (MCT). She is a recognized speaker, educator, and co-author of two books on Business Intelligence and Microsoft Dynamics GP.

Belinda specializes in Microsoft Fabric while continuing her work with the Microsoft Power Platform, proudly embracing the role of a #CitizenDeveloper. Her expertise blends technical depth with a passion for empowering others through data-driven solutions.

Guided by her personal mission statement— “To improve the lives and success of my customers and the community at large.”—Belinda is dedicated to helping organizations leverage technology to achieve meaningful results.
https://www.MsBelindaAllen.com

Belinda Allen is a Microsoft Most Valuable Professional (MVP) for the Data Platform (Power BI) and a Microsoft Certified Trainer (MCT). She is a recognized speaker, educator, and co-author of two books on Business Intelligence and Microsoft Dynamics ... Show more

Uwe Ricken

Uwe Ricken

Uwe Ricken has been working with IT systems since the early 1990s, with a deep focus on Microsoft SQL Server starting from his work on Membership Software for the American Chamber of Commerce in Germany - later rolled out across five European countries. His passion for SQL Server took off in 2007 when he joined Deutsche Bank AG as a database administrator, gaining hands-on experience in high-performance, enterprise-scale environments.

With over three decades of experience in database development and operations, Uwe earned the prestigious "Microsoft Certified Master – SQL Server 2008", the highest technical certification at the time. In 2013, he was honored with his first "Microsoft MVP Award" for his contributions to the SQL Server community across Germany and Europe.

Since 2010, Uwe has been sharing his expertise through his blog https://sqlmaster.de, offering deep dives into SQL Server internals, performance tuning, and real-world troubleshooting.

A regular speaker at international conferences and user groups, Uwe’s sessions focus on Database Internals, Indexing Strategies and Advanced SQL Development - always with a practical, performance-driven mindset.

Uwe Ricken has been working with IT systems since the early 1990s, with a deep focus on Microsoft SQL Server starting from his work on Membership Software for the American Chamber of Commerce in Germany - later rolled out across five European countri... Show more

Paula García Esteban

Paula García Esteban

💫🙆🏻‍♀️ Founder @ Stratadom
🎨📊 Data visualization and AI training
🧑‍🏫🤖 IA/ML Instructor @ LinkedIn Learning
🏅💻 Microsoft MVP Data Platform & AI Platform

I trust the power of data and persuasive communication.

Data visualization services: www.uxforpowerbi.com
More info: www.stratadom.com

💫🙆🏻‍♀️ Founder @ Stratadom 🎨📊 Data visualization and AI training 🧑‍🏫🤖 IA/ML Instructor @ LinkedIn Learning 🏅💻 Microsoft MVP Data Platform & AI Platform I trust the power of data and persuasive communication. Data visualization ser... Show more

Francesco Sciuti

Francesco Sciuti

Francesco (Google Developer Expert, Microsoft MVP, Google Certified Developer & AWS UG Lead), is a programmer with several years of experience in enterprise programming , high skilled in web development (frontend and backend) and in team project management.

I have a keen interest in new technologies and in IT development and I’m always upgrading and evaluating my knowledge and skills to stay at the cutting-edge of web development.

My outstanding verbal and written communication skills let me involved in lots of meetings, workshop and courses both in Sicily and in Italy as a speaker and tech event organizer.

Focused on continual professional and technological improvement: books, courses, articles, forums and regular attender of tech events where I can meet new and interesting people with which exchange as much as possible ideas and technical knowledge.

I want to put myself in challenges both in the personal and professional side and this is way I’m involved ,as an active contributor, in many Italian communities (Angular ,React, Javascript ,GDG, PUG, etc…) and I contribute as a counselor to CoderDojo Foundation (Computational youth learning).

I’ve worked for a long time as a employee and then as a freelancer, but nowadays I has my own company: Acadevmy – Software Factory, founded with my friends Andrea and Salvo.

Francesco (Google Developer Expert, Microsoft MVP, Google Certified Developer & AWS UG Lead), is a programmer with several years of experience in enterprise programming , high skilled in web development (frontend and backend) and in team project mana... Show more

Divya Akula

Divya Akula

Hosting 16+ years with AI, Copilot,Azure, SharePoint & M365 technologies.

Hosting 16+ years with AI, Copilot,Azure, SharePoint & M365 technologies. Show more

Marco Pollacci

Marco Pollacci

Hi! I’m a frontend developer with a long-standing love affair with JavaScript, CSS, and the magic they bring to the web.
My journey started back in the jQuery era, when Chrome was just a baby—and I’ve been hooked ever since! I thrive on building snappy, interactive experiences and exploring the endless possibilities of the modern web.

Hi! I’m a frontend developer with a long-standing love affair with JavaScript, CSS, and the magic they bring to the web. My journey started back in the jQuery era, when Chrome was just a baby—and I’ve been hooked ever since! I thrive on building sna... Show more

Andrea Ceroni

Andrea Ceroni

Senior software architect, R&D team @Elfo.
I started my career working for advertising and cinema companies, using Maya and Python.
I have been working in .NET C# for more than ten years, with special interest in Azure cloud architectures, Infrastructure as Code, mobile applications, async/concurrent code and functional programming.
I'm a proud Microsoft MVP and I do my best to support communities.
Mountains and MTB enthusiast!
Married with Federica, we have a golden retriever, Mila.

Senior software architect, R&D team @Elfo. I started my career working for advertising and cinema companies, using Maya and Python. I have been working in .NET C# for more than ten years, with special interest in Azure cloud architectures, Infrastr... Show more

Marco Minerva

Marco Minerva

Marco Minerva has been using .NET since its first introduction. Today he proudly lives in Taggia, Italy, works as a freelance consultant and is involved in designing and developing solutions for the Microsoft ecosystem. His greatest expertise is backend development as a software architect. He holds training courses. He is a speaker at technical events, writes books and articles about developing and regularly makes live streaming about coding on Twitch. He is a Microsoft MVP since 2013.

Marco Minerva has been using .NET since its first introduction. Today he proudly lives in Taggia, Italy, works as a freelance consultant and is involved in designing and developing solutions for the Microsoft ecosystem. His greatest expertise is back... Show more

Andreas Kollegger

Andreas Kollegger

Andreas is a technological humanist. Starting at NASA, Andreas designed systems from scratch to support science missions. Then in Zambia, he built medical informatics systems to apply technology for social good. Now with Neo4j, he is democratizing graph databases to validate and extend our intuitions about how the world works. Everything is connected.

Andreas is a technological humanist. Starting at NASA, Andreas designed systems from scratch to support science missions. Then in Zambia, he built medical informatics systems to apply technology for social good. Now with Neo4j, he is democratizing gr... Show more

Brennan Lodge

Brennan Lodge

He has held cyber security, data scientist, and leadership roles at JP Morgan Chase, the Federal Reserve Bank of New York, Bloomberg, and Goldman Sachs. Brennan holds a masters' degree in Business Analytics from New York University and participates in the data science community with his non-profit pro-bono work at DataKind.

He has held cyber security, data scientist, and leadership roles at JP Morgan Chase, the Federal Reserve Bank of New York, Bloomberg, and Goldman Sachs. Brennan holds a masters' degree in Business Analytics from New York University and participates i... Show more

Bruno Capuano

Bruno Capuano

On 2021 I joined Microsoft, now I’m working as Principal Cloud Advocate 🥑, which is a role that focuses on helping developers and organizations to understand, adopt and successfully use Microsoft cloud technologies. My main goal is to empower developers with the knowledge and tools they need to build and deploy applications on Azure, and other Microsoft cloud platforms.

🌱 Previous to Microsoft, I was leading the Innovation Team for Avanade Canada, which means I spent much part of my time trying to figure our the best way to connect real Business with cool technologies, and engage my colleagues to perform smart and fun activities like participate in hackathons, coordinate hackathons and Innovation Contests, support tech meetings, and more!

🤖 Bruno also like to hack new technologies, play the guitar and run. Run a lot, which suddenly started after becoming the dad of the 2 best sons ever.
You can contact him via twitter (@elbruno) or on his blog: http://www.elbruno.com

On 2021 I joined Microsoft, now I’m working as Principal Cloud Advocate 🥑, which is a role that focuses on helping developers and organizations to understand, adopt and successfully use Microsoft cloud technologies. My main goal is to empower develo... Show more

Saurav Jain

Saurav Jain

Saurav Jain, Apify's Developer Community Manager, excels in community building and devrel. With a history of growing Amplication's community to 40K, he now enhances Apify's developer engagement. An international speaker, he has contributed to PyCon Ireland, PyCon Italy, and more. His work bridges developers globally, fostering innovation and collaboration within the tech ecosystem. His expertise and passion for technology make him a pivotal figure in nurturing tech communities.

Saurav Jain, Apify's Developer Community Manager, excels in community building and devrel. With a history of growing Amplication's community to 40K, he now enhances Apify's developer engagement. An international speaker, he has contributed to PyCon I... Show more

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

Most Active Speakers 2025

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 2025.

The 3% is calculated from the pool of all speakers that have at least one accepted session in year 2025. We don't include inactive speakers or speakers that had no accepted sessions during the year. There are around 39,000 unique accepted speakers this year, the 3% is 1163. 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 2025. 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.