Most Active Speakers 2023

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

  • 758 speakers
  • Auto-generated
Dmitry Romanoff

Dmitry Romanoff

Dmitry is an experienced, dedicated, and highly motivated DevOps Data Lead, Cloud Architect, and DBA. He has extensive experience in the design, development, implementation, and management of large, complex, high-performance, and mission-critical system/software/cloud-based solutions. Dmitry has been giving lectures at conferences and publishing articles and blogs.

Dmitry is an experienced, dedicated, and highly motivated DevOps Data Lead, Cloud Architect, and DBA. He has extensive experience in the design, development, implementation, and management of large, complex, high-performance, and mission-critical sys... Show more

Dan Bergh Johnsson

Dan Bergh Johnsson

Dan Bergh Johnsson works at the intersection of software architecture, security, and large-scale system design. He has decades of experience designing and reviewing complex systems where security, stability, and delivery speed are in constant tension.
Dan is co-author of Secure by Design (Manning) and a frequent international conference speaker. His talks focus on how architectural and design choices — increasingly involving AI — shape long-term security, system behavior, and organizational responsibility. He is particularly interested in what gets lost when productivity increases faster than system understanding.

Dan Bergh Johnsson works at the intersection of software architecture, security, and large-scale system design. He has decades of experience designing and reviewing complex systems where security, stability, and delivery speed are in constant tensio... Show more

Gavita Regunath

Gavita Regunath

Gavita Regunath is the Chief AI Officer with Advancing Analytics and a dual Microsoft AI MVP and Databricks MVP. She has a PhD in Computational and Experimental Fluid Dynamics andhas spent more than a decade transforming data into high-impact solutions in aeronautics, automotive, finance, and agritech. Gavita is addicted to learning and in her spare time when she is not blogging or talking about AI, she enjoys being a mother, going for a run and cooking something new.

Gavita Regunath is the Chief AI Officer with Advancing Analytics and a dual Microsoft AI MVP and Databricks MVP. She has a PhD in Computational and Experimental Fluid Dynamics andhas spent more than a decade transforming data into high-impact solutio... Show more

Mohamed Wali

Mohamed Wali

Mohamed is working as a Senior Solutions Architect for AWS Solutions Architecture team based out of Amsterdam, Netherlands. He is a subject matter expert in Cloud Architecture helping the customers scale their use of AWS safely and securely, accelerate their adoption of cloud and driving the value of their investment in AWS while acting as a technical liaison between customers and product teams to help evolve the AWS platform.

Mohamed is working as a Senior Solutions Architect for AWS Solutions Architecture team based out of Amsterdam, Netherlands. He is a subject matter expert in Cloud Architecture helping the customers scale their use of AWS safely and securely, accelera... Show more

Rik Hepworth

Rik Hepworth

Rik helps organisations use Cloud better as CEO and co-founder of Zure UK. Whether that is a new adoption where governance and management are key, or an application modernisation project where technology choice and team knowledge are important factors in success.
Through his public speaking and community involvement, Rik is a recipient of the Microsoft MVP Programme award for his work with Azure. He is also proud to be a member of the Microsoft Regional Director Programme. As an event organiser, speaker and lapsed blogger, Rik is keen to share his knowledge with the community, and encourage and support others as they do the same.
His grey hair is an indication of how long he has worked in IT, and in that time he's done most things you'd expect of an IT Pro: From crawling under floors pulling cables, to managing large scale automated OS rollouts, to architecting solutions for on-premises and cloud. Now he spends more time working with his customers' management, sharing that breadth of experience and learning.

Rik helps organisations use Cloud better as CEO and co-founder of Zure UK. Whether that is a new adoption where governance and management are key, or an application modernisation project where technology choice and team knowledge are important factor... Show more

Karoliina Kettukari

Karoliina Kettukari

Karoliina is the Head of Modern Work at OP Financial Group, the largest financial services group in Finland. She has over ten years of experience in developing teamwork and internal communications with modern digital tools and leading long-term change in organisations. Karoliina is a Microsoft MVP and a multi-awarded role model for her enthusiasm, knowledge-sharing, and community leadership. She is an experienced and inspiring speaker at international conferences, and she co-organizes the Finnish M365 Copilot User Group and CollabDays Finland Conference 💜 Community rocks!

Karoliina is the Head of Modern Work at OP Financial Group, the largest financial services group in Finland. She has over ten years of experience in developing teamwork and internal communications with modern digital tools and leading long-term chang... Show more

David Pazdera

David Pazdera

Raised and trained as an IT Engineer, transitioned to a solution architect role. Azure MVP, passionate about building tech communities, "security built-in, not bolted on" and "everything as code" principles. You can find my professional bio at https://www.linkedin.com/in/pazdedav/ and my GitHub Profile page at https://github.com/pazdedav

Raised and trained as an IT Engineer, transitioned to a solution architect role. Azure MVP, passionate about building tech communities, "security built-in, not bolted on" and "everything as code" principles. You can find my professional bio at https:... Show more

Yosef Arbiv

Yosef Arbiv

Yosef Arbiv is married to Adi and a father of four, currently an Engineering Team Leader at Elementary and a CNCF Ambassador.

Yosef is passionate about people, software, and combining the two.

Yosef Arbiv is married to Adi and a father of four, currently an Engineering Team Leader at Elementary and a CNCF Ambassador. Yosef is passionate about people, software, and combining the two. Show more

Craig Bryden

Craig Bryden

Craig Bryden has been a BI / Data Analytics specialist for over 25 years. Craig is a former Microsoft Data Platform MVP and is the founder of the QLD Power BI and Fabric User Group.

Craig Bryden has been a BI / Data Analytics specialist for over 25 years. Craig is a former Microsoft Data Platform MVP and is the founder of the QLD Power BI and Fabric User Group. Show more

Mete Atamel

Mete Atamel

I’m a Software Engineer and a Developer Advocate at Google in London. I build tools, demos, tutorials, and give talks to educate and help developers to be successful on Google Cloud.

I’m a Software Engineer and a Developer Advocate at Google in London. I build tools, demos, tutorials, and give talks to educate and help developers to be successful on Google Cloud. Show more

Timothy Spann

Timothy Spann

Tim Spann is the Senior Solution Engineer - Financial Services working with Snowflake, Cortex AI, Apache NiFi, Apache Iceberg, Python, Apache Polaris, Streamlit, Cloud Data, Vectors, Data, Generative AI, ML, Hugging Face, Apache Kafka, Apache Flink, Pytorch, big data, the IoT, machine learning, and deep learning. Tim has over a decade of experience with the IoT, big data, distributed computing, streaming technologies, and Java programming. Previously, he was a Principal Developer Advocate at Zilliz/Milvus, Principal Developer Advocate at Cloudera, Developer Advocate at StreamNative, Principal Field Engineer at Cloudera, a Senior Solutions Architect at AirisData and a senior field engineer at Pivotal. He holds a BS and MS in computer science.

https://medium.com/@tspann
https://www.youtube.com/@FLaNK-Stack

Tim Spann is the Senior Solution Engineer - Financial Services working with Snowflake, Cortex AI, Apache NiFi, Apache Iceberg, Python, Apache Polaris, Streamlit, Cloud Data, Vectors, Data, Generative AI, ML, Hugging Face, Apache Kafka, Apache Flink, ... Show more

Ruby Jane Cabagnot

Ruby Jane Cabagnot

Ruby Jane Cabagnot, a proficient web developer, speaker, and co-author of Practical Enterprise React, is an active figure in the tech world. Passionate about programming languages like TypeScript, C#, and React, RJ's ongoing learning fuels her drive for innovation and boundary-pushing. She is dedicated to educating and promoting women in technology.

Ruby Jane Cabagnot, a proficient web developer, speaker, and co-author of Practical Enterprise React, is an active figure in the tech world. Passionate about programming languages like TypeScript, C#, and React, RJ's ongoing learning fuels her drive ... Show more

Shailvi Wakhlu

Shailvi Wakhlu

Shailvi Wakhlu is a seasoned Data Leader and Self-Advocacy Expert with two decades of experience building technology products. She has spoken at nearly 100 global conferences and Fortune 500 events, coached close to 500 individuals, and authored the best-selling book "Self-Advocacy." Her career includes notable leadership roles at Meta, Strava, Salesforce, and Fitbit.

As a fractional executive, Wakhlu has consulted, advised, and invested with multiple high-growth startups. She also teaches online courses to a global audience to help technologists grow their technical and career skills.

Wakhlu grew up in India and studied Computer Engineering at Illinois Tech in Chicago. She loves to travel and has visited thirty-five countries. She lives in San Francisco with her husband and their seventy plants.

Learn more about her extensive speaking experience: http://www.shailvi.com/speaking-engagements.html

Shailvi Wakhlu is a seasoned Data Leader and Self-Advocacy Expert with two decades of experience building technology products. She has spoken at nearly 100 global conferences and Fortune 500 events, coached close to 500 individuals, and authored the ... Show more

Martin Thwaites

Martin Thwaites

Martin is a Developer Advocate at Honeycomb, o11y enthusiast, and a delivery-focused Developer from the UK. With over 20 years experience in development in the .NET ecosystem, he’s worked with many companies on scaling up engineering teams and products. The past few years have been spent working on solving complex problems with some of the UK’s big names, including e-commerce retailers and credit lenders.

Martin is a Developer Advocate at Honeycomb, o11y enthusiast, and a delivery-focused Developer from the UK. With over 20 years experience in development in the .NET ecosystem, he’s worked with many companies on scaling up engineering teams and produc... Show more

Rabimba Karanjai

Rabimba Karanjai

Rabimba Karanjai is a full-time graduate researcher, part-time hacker, and FOSS enthusiast. He works with I2C lab at University of Houston and Habenaro lab at Rice University as part of his PhD. He has previously worked with Mozilla Research Mixed Reality team and IBM Research Systems group. He is a Google Developer Expert in Web Technology and Machine Learning, Google Champions Innovator in Cloud AI/ML, an avid reader, loves to watch anime

Rabimba Karanjai is a full-time graduate researcher, part-time hacker, and FOSS enthusiast. He works with I2C lab at University of Houston and Habenaro lab at Rice University as part of his PhD. He has previously worked with Mozilla Research Mixed Re... Show more

Anders Olsson

Anders Olsson

Anders fifteen years within cyber security has earned him a reputation for know-how to create tailor-made, Microsoft-based security solutions. He loves adapting that technology to every organization's needs and the current threat assessment. The last twelve years Anders have been awarded Microsoft Most Valuable Professional (MVP) – within the Forefront suite, Enterprise Security, Enterprise Mobility + Security and currently the Microsoft Security category.
We have seen him as an appreciated speaker at events such as Techdays, Ignite Tour, TechX, Tech-Show and TechSummit over the past 12 years

Anders fifteen years within cyber security has earned him a reputation for know-how to create tailor-made, Microsoft-based security solutions. He loves adapting that technology to every organization's needs and the current threat assessment. The last... Show more

Ines Akrap

Ines Akrap

Ines Akrap is a frontend engineer, a Google Developer Expert in Web Performance, and co-chair of the W3C Sustainable Web Interest Group, the group writing the guidelines that define what sustainable means for the web.

Her entry point wasn't environmental activism. It was a curiosity about a CO2 number tied to a JavaScript bundle and one question she couldn't stop asking: can we get rid of this? What followed was years of research, speaking across Europe, and co-authoring Building the Sustainable Web (Apress, 2026), a practical guide for web development teams who want to understand the full cost of what they build.

Ines Akrap is a frontend engineer, a Google Developer Expert in Web Performance, and co-chair of the W3C Sustainable Web Interest Group, the group writing the guidelines that define what sustainable means for the web. Her entry point wasn't enviro... Show more

Michael Coté

Michael Coté

Michael Coté studies how large organizations improve how they build software to run and grow their business. His books Changing Mindsets, Monolithic Transformation, and The Business Bottleneck cover these topics. He’s been an industry analyst at RedMonk and 451 Research, done corporate strategy and M&A, and was a programmer. He also co-hosts several podcasts, including Software Defined Talk. His daily-ish newsletter is at newsletter.cote.io.

Michael Coté studies how large organizations improve how they build software to run and grow their business. His books Changing Mindsets, Monolithic Transformation, and The Business Bottleneck cover these topics. He’s been an industry analyst at RedM... Show more

Michel Murabito

Michel Murabito

I'm Michel Murabito, Mich to my friends! Born in 1986 in Turin with Sicilian roots, I now live in Milan. My journey in software began at 12, coding for fun. At 18, I started my first job as a software developer and have continuously sought new challenges to grow and learn. Today,

I'm a Tech Evangelist @Fractal Cloud and a Cloud Native Computing Foundation (CNCF) Ambassador, sharing my passion for cloud native technologies with a community of curious minds. I'm also an organizer of the Cloud Native Days Italy (formerly KCD Italy) and KCD San Francisco Bay Area, fostering collaboration and innovation within the cloud native ecosystem.

I'm Michel Murabito, Mich to my friends! Born in 1986 in Turin with Sicilian roots, I now live in Milan. My journey in software began at 12, coding for fun. At 18, I started my first job as a software developer and have continuously sought new challe... Show more

Giuliano De Luca

Giuliano De Luca

Giuliano is a Solutions Architect at BMW and Microsoft MVP for Microsoft 365, enthusiastic and a lover of his job, he is a specialist in Microsoft technologies like Microsoft 365 and Azure.
During his career, he has achieved several Microsoft certifications.
He is also a blogger, vlogger, and international speaker.
delucagiuliano.com
@delucagiulian
https://www.linkedin.com/in/delucagiuliano/
https://www.youtube.com/GiulianoDeLuca

Giuliano is a Solutions Architect at BMW and Microsoft MVP for Microsoft 365, enthusiastic and a lover of his job, he is a specialist in Microsoft technologies like Microsoft 365 and Azure. During his career, he has achieved several Microsoft certif... 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

JJ Asghar

JJ Asghar

JJ works as the lead architect for the IBM OSPO. He mainly focuses on open-source AI and OpenShift, trying to help companies and users successfully onboard to the Cloud-Native ecosystem. He’s also known in the DevOps tooling ecosystem and generalized Linux communities. If he isn’t building automation to streamline his work, he’s building the groundwork to do just that.

He lives and grew up in Austin, Texas. A father and husband, trying to learn to balance his natural nerdiness with family life. He enjoys a good strong dark ale, hoppy IPA, some team-building Artemis, and epic Gloomhaven campaigning.

He has recently dove headfirst into Fedora since IBM bought Redhat, but still secretly wants FreeBSD everywhere. He’s always trying to become a better web technology developer, though he normally just uses bash to get the job done.

JJ works as the lead architect for the IBM OSPO. He mainly focuses on open-source AI and OpenShift, trying to help companies and users successfully onboard to the Cloud-Native ecosystem. He’s also known in the DevOps tooling ecosystem and generalize... 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

Anja Schröder

Anja Schröder

Anja Schröder is a Microsoft MVP and Modern Workplace Architect at Skaylink. She designs and builds Microsoft 365 architectures and leads their technical implementation from initial concept to rollout. Her approach ensures that solutions are not only secure and reliable but also improve the day-to-day work experience. Her expertise lies in Microsoft Teams, SharePoint, and Copilot. In her sessions, she combines deep technical knowledge with practical examples to show how organizations can unlock the full potential of Microsoft 365.

Anja Schröder is a Microsoft MVP and Modern Workplace Architect at Skaylink. She designs and builds Microsoft 365 architectures and leads their technical implementation from initial concept to rollout. Her approach ensures that solutions are not only... 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

Mark Pryce-Maher

Mark Pryce-Maher

Mark Pryce-Maher is a Senior Program Manager on Microsoft Fabric. Primary focusing on the Mirroring, User Experiences and Migrations for the Data Warehouse. Mark has spent the last 7 years at Microsoft in the Big Data space, including helping many customers migrate from Netezza, Teradata, Oracle, APS, SQL Server to Synapse Data Warehouse.

Mark Pryce-Maher is a Senior Program Manager on Microsoft Fabric. Primary focusing on the Mirroring, User Experiences and Migrations for the Data Warehouse. Mark has spent the last 7 years at Microsoft in the Big Data space, including helping many... Show more

Sarah Young

Sarah Young

Once described on Reddit as “technically challenged”, Sarah is a Director of Security at Microsoft. She has lived all over the place but currently calls Melbourne home. Sarah has been working in cyber security since before it was cool, has previously spoken at many security conferences including Black Hat and has authored books, training courses and all sorts of security content.

Once described on Reddit as “technically challenged”, Sarah is a Director of Security at Microsoft. She has lived all over the place but currently calls Melbourne home. Sarah has been working in cyber security since before it was cool, has previously... Show more

Erin Dempster

Erin Dempster

Erin is currently the Enterprise Architect at Trean Corporation in Wayzata, MN, USA. From 2023-25, Erin was a Data Platform MVP for her involvement in the SQL Server/Fabric community. She has been working with SQL Server for over 20 years, both as a developer and a database administrator. Over the past several years, PowerShell and Azure DevOps have become areas of focus.

Erin is currently the Enterprise Architect at Trean Corporation in Wayzata, MN, USA. From 2023-25, Erin was a Data Platform MVP for her involvement in the SQL Server/Fabric community. She has been working with SQL Server for over 20 years, both as a ... Show more

Rizel Scarlett

Rizel Scarlett

Rizel Scarlett is a Staff Developer Advocate at Block. With a diverse background spanning GitHub, startups, and non-profit organizations, Rizel has cultivated a passion for utilizing emerging technologies to champion equity within the tech industry. She moonlights as an Advisor at G{Code} House, an organization aimed at teaching women of color and non-binary people of color to code. Rizel believes in leveraging vulnerability, honesty, and kindness as means to educate early-career developers.Rizel Scarlett is a Staff Developer Advocate at Block. With a diverse background spanning GitHub, startups, and non-profit organizations, Rizel has cultivated a passion for utilizing emerging technologies to champion equity within the tech industry. She moonlights as an Advisor at G{Code} House, an organization aimed at teaching women of color and non-binary people of color to code. Rizel believes in leveraging vulnerability, honesty, and kindness as means to educate early-career developers.

Rizel Scarlett is a Staff Developer Advocate at Block. With a diverse background spanning GitHub, startups, and non-profit organizations, Rizel has cultivated a passion for utilizing emerging technologies to champion equity within the tech industry. ... Show more

James Reeves

James Reeves

Data enthusiast on a mission to make cost effective data platforms accessible to all while navigating the whims of an ADHD-powered mind – it's a bit like juggling flaming torches while riding a unicycle, but he makes it work!

Data enthusiast on a mission to make cost effective data platforms accessible to all while navigating the whims of an ADHD-powered mind – it's a bit like juggling flaming torches while riding a unicycle, but he makes it work! 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.