Most Active Speakers 2023

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

  • 751 speakers
  • Auto-generated
Odeta Jankaitienė

Odeta Jankaitienė

All my career, I've been working in the data field. Initially, I started my data journey with Excel and later transitioned to Tableau and, after a few years, to Power BI, which I've used almost since its creation.
But that's not all — I've also been sharing my data love with others, teaching them how to use these awesome tools during trainings and conferences. While doing this, I was accepted into the Microsoft MVP program (year 2024).
I'm super passionate about data, and nothing makes me happier than passing on my knowledge to kindred spirits so that they can rock the data world, too!

All my career, I've been working in the data field. Initially, I started my data journey with Excel and later transitioned to Tableau and, after a few years, to Power BI, which I've used almost since its creation. But that's not all — I've also bee... Show more

Sara Fennah

Sara Fennah

Sara has over 25 years’ experience, has been a Microsoft Certified Trainer (MCT) for over 15 years and is also a MCT Regional Lead and Microsoft MVP (Most Valuable Professional) for Microsoft 365 and Security.

Sara has been working with Microsoft 365 since the preview in April 2011 and holds over 50 Microsoft Certifications. Sara’s company still use the same Microsoft 365 Tenant opened back in 2011.

As a trainer Sara’s professional aim is to help make technology more accessible by increasing knowledge and decreasing fear. In her own words “I love helping others advance their own skills and use of technology, whilst challenging myself to advance my own skills and expertise.”

Sara provides training across Microsoft 365 from beginner to admin and everyone in between. Sara specializes in productivity, security & compliance within Microsoft 365.

Sara is a founding member of the Viva Explorers and also the New Community Speakers initiative both of which support other community members.

Sara has over 25 years’ experience, has been a Microsoft Certified Trainer (MCT) for over 15 years and is also a MCT Regional Lead and Microsoft MVP (Most Valuable Professional) for Microsoft 365 and Security. Sara has been working with Microsoft ... Show more

Peter Zaitsev

Peter Zaitsev

Peter Zaitsev is an entrepreneur and co-founder of Percona, Coroot, FerretDB and other tech companies. As one of the leading experts in Open Source strategy and database optimization, Peter has applied his technical knowledge and entrepreneurial drive to contribute as a board member and advisor to several open source startups. Additionally, Peter is the co-author of the book "High Performance MySQL: Optimization, Backup and Replication," one of the most popular books on MySQL performance.

Peter Zaitsev is an entrepreneur and co-founder of Percona, Coroot, FerretDB and other tech companies. As one of the leading experts in Open Source strategy and database optimization, Peter has applied his technical knowledge and entrepreneurial driv... Show more

Jake Walsh

Jake Walsh

Jake is an experienced Solution Architect working across Microsoft Azure, Hybrid Platforms, DevOps and Infrastructure as Code. He’s also a Microsoft Most Valuable Professional (MVP) for Azure, HashiCorp Ambassador, and Citrix CTA.

Jake regularly writes technical articles, code, and posts within various technical communities. Jake specialises in designing Cloud Architectures that enable transformative solutions, as well as developing innovative code-based approaches to Cloud Architectures.

Jake is an experienced Solution Architect working across Microsoft Azure, Hybrid Platforms, DevOps and Infrastructure as Code. He’s also a Microsoft Most Valuable Professional (MVP) for Azure, HashiCorp Ambassador, and Citrix CTA. Jake regularly w... Show more

Danica Fine

Danica Fine

Danica began her career as a software engineer in data visualization and warehousing with a business intelligence team where she served as a point-person for standards and best practices in data visualization across her company. In 2018, Danica moved to San Francisco and pivoted to backend engineering with a derivatives data team which was responsible for building and maintaining the infrastructure that processes millions of financial market data per second in near real-time. Her first project on this team involved Kafka Streams and Kafka Connect. From there, she immersed herself in the world of data streaming and found herself quite at home in the Apache Kafka and Apache Flink communities. She now leads the open source advocacy efforts at Snowflake, supporting Apache Iceberg and Apache Polaris (incubating).

Outside of work, Danica is passionate about sustainability, increasing diversity in the technical community, and keeping her many houseplants alive. She can be found on X (Bluesky and Mastodon), talking about tech, plants, and baking @TheDanicaFine.

Danica began her career as a software engineer in data visualization and warehousing with a business intelligence team where she served as a point-person for standards and best practices in data visualization across her company. In 2018, Danica moved... Show more

Nikola Mitrovic

Nikola Mitrovic

Experienced JavaScript Software Engineer with 7 years in the industry. More skilled in Front-end Development, with high level of experience in working with Micro Front-end architecture, designing projects as a set of standalone components that include their own interfaces, logic, and storage, developing mini-applications independently, and composing them all together in the browser with different integration techniques.
Passionate about web performance and ensuring the best possible User Experience of web applications.

Experienced JavaScript Software Engineer with 7 years in the industry. More skilled in Front-end Development, with high level of experience in working with Micro Front-end architecture, designing projects as a set of standalone components that includ... Show more

Karl Groves

Karl Groves

With 20 years of experience in web development, usability, and accessibility, Karl Groves is widely regarded as a pragmatic solution-finder and thought leader in the accessibility industry. In his role as Founder of AFixt, Karl focuses on pragmatic and efficient ways of improving the accessibility of websites and software.

With 20 years of experience in web development, usability, and accessibility, Karl Groves is widely regarded as a pragmatic solution-finder and thought leader in the accessibility industry. In his role as Founder of AFixt, Karl focuses on pragmatic a... Show more

Shivay Lamba

Shivay Lamba

Shivay Lamba is a software developer specializing in DevOps, Machine Learning and Full Stack Development.

He is an Open Source Enthusiast and has been part of various programs like Google Code In and Google Summer of Code as a Mentor and is currently a MLH Fellow. He has also worked at organizations like Amazon, EY, Genpact. He is a Tensorflow.JS SIG member and community lead from India.

Shivay Lamba is a software developer specializing in DevOps, Machine Learning and Full Stack Development. He is an Open Source Enthusiast and has been part of various programs like Google Code In and Google Summer of Code as a Mentor and is curre... Show more

Manasés Jesús

Manasés Jesús

Manasés Jesús has been passionately hacking since high school, mastering various programming languages, tech stacks, and software development methodologies. With a keen ability to architect and implement distributed systems, mobile applications, and cloud-native solutions, he has successfully led projects and delivered innovative software to international corporations across the IT, banking, and IoT sectors. He enjoys giving workshops, connecting with tech communities, empowering developers and discovering new opportunities for innovation and growth.

Manasés Jesús is a recognized thought leader, having spoken at international conferences and contributed to O'Reilly's esteemed publications, "97 Things Every Cloud Engineer Should Know" and "97 Things Every Application Security Professional Should Know." His leadership style is marked by a strong emphasis on emotional intelligence, fostering collaboration, and inspiring others to achieve their best. This combination of technical prowess and empathetic leadership makes him a valuable asset in any technological endeavor.

Manasés Jesús has been passionately hacking since high school, mastering various programming languages, tech stacks, and software development methodologies. With a keen ability to architect and implement distributed systems, mobile applications, and ... 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 coworkers with all aspects of database design, queries, performance, documentation, and deployment. In 2016, she began her blog, Deb the DBA. Soon after that, she began speaking at SQL Saturdays, user groups and other data platform events. She was named "One To Watch" as part of the #Redgate100 in 2022 and won Speaker Idol at PASS Summit 2019. Deborah is also a Microsoft MVP for the Data Platform.

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

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

Arthur Doler

Arthur Doler

Arthur (or Art, take your pick) has been a software engineer for 20 years and has worked on things as exciting as analysis software for casinos and things as boring as banking websites. He is an advocate for talking openly about mental health and psychology in the technical world, and he spends a lot of time thinking about how we program and why we program, and about the tools, structures, cultures, and mental processes that help and hinder us from our ultimate goal of writing amazing things. His hair is brown and his thorax is a shiny blue color.

Arthur (or Art, take your pick) has been a software engineer for 20 years and has worked on things as exciting as analysis software for casinos and things as boring as banking websites. He is an advocate for talking openly about mental health and psy... 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

Zoe Steinkamp

Zoe Steinkamp

I’m Zoe Steinkamp, a Developer Advocate at ClickHouse, with a strong foundation in front-end software engineering. My mission is to empower developers by enhancing their experience with ClickHouse’s high-performance database and real-time analytics capabilities. I also have a growing interest in data science. In my spare time, I love to travel and tend to my garden. Let’s connect on LinkedIn—I’m eager to exchange insights and knowledge at both virtual and in-person events!

I’m Zoe Steinkamp, a Developer Advocate at ClickHouse, with a strong foundation in front-end software engineering. My mission is to empower developers by enhancing their experience with ClickHouse’s high-performance database and real-time analytics c... Show more

Geert van der Cruijsen

Geert van der Cruijsen

Geert van der Cruijsen is Azure AI Lead at Xebia in the Netherlands and works as a principal consultant with customers to help them build their engineering cultures. Geert specialises in modern software development, architecture, cloud, AI & DevOps and loves combining these areas. Geert is an active member of the community, Microsoft MVP and loves speaking at conferences & co-hosting the LEAD podcast.

Geert van der Cruijsen is Azure AI Lead at Xebia in the Netherlands and works as a principal consultant with customers to help them build their engineering cultures. Geert specialises in modern software development, architecture, cloud, AI & DevOps a... Show more

Matt Eland

Matt Eland

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

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

Giorgi Dalakishvili

Giorgi Dalakishvili

Giorgi is a software developer with almost two decades of experience. He works mainly with C#, ASP.NET Core, REST, GraphQL, MAUI, Xamarin, Entity Framework Core, AWS, Azure, and SQL Server. He has also worked with many other frameworks and systems such as ASP.NET MVC, ASP.NET Web API, WCF, Avalonia, WinForms, Oracle, and many more.

Giorgi has spoken at several conferences such as Developer Week (DWX), KCDC, .NET Conf 2023, JetBrains .NET Day Online ’23, and so on.

Giorgi is an open-source author and contributor on GitHub, Microsoft MVP, and a member of the .NET Foundation.

Giorgi is a software developer with almost two decades of experience. He works mainly with C#, ASP.NET Core, REST, GraphQL, MAUI, Xamarin, Entity Framework Core, AWS, Azure, and SQL Server. He has also worked with many other frameworks and systems su... Show more

Arindam Mitra

Arindam Mitra

I am a Microsoft MVP (Most Valuable Professional) in Developer Technologies | Azure Cloud Solutions & DevOps Architect | Technical Blogger & Speaker Focused on Cloud Adoption, Architecture, Automation, Build and Run in Azure.

I am a Microsoft MVP (Most Valuable Professional) in Developer Technologies | Azure Cloud Solutions & DevOps Architect | Technical Blogger & Speaker Focused on Cloud Adoption, Architecture, Automation, Build and Run in Azure. Show more

Shawn Wildermuth

Shawn Wildermuth

Shawn Wildermuth has been tinkering with computers and software since he got a Vic-20 back in the early ‘80s. As a Microsoft MVP since 2003. He’s the author of over twenty Pluralsight courses, written eight books, has a popular YouTube channel, and is one of the Wilder Minds. You can reach him at his blog at http://wildermuth.com.

As a filmmaker, he creates documentaries including a feature-length, documentary about software developers today called “Hello World: The Film”. You can see more about it at http://twainfilms.com.

Shawn Wildermuth has been tinkering with computers and software since he got a Vic-20 back in the early ‘80s. As a Microsoft MVP since 2003. He’s the author of over twenty Pluralsight courses, written eight books, has a popular YouTube channel, and i... Show more

Janek Fellien

Janek Fellien

As Principal Software Engineer at Medialesson GmbH, I am significantly involved in the planning and implementation of customer projects. Thanks to my experience in Domain-Driven Design, I am able to take a holistic view of projects in order to develop solutions that meet the customer's needs. These are mainly enterprise solutions in and for the Microsoft Azure Cloud, but also unusual projects such as a real hybrid event space or IIoT with "terminal blocks".
I have been the proud holder of the Microsoft MVP Award since 2017 and I organize the KanDDDinsky conference for the Domain-Driven Design community once a year.

As Principal Software Engineer at Medialesson GmbH, I am significantly involved in the planning and implementation of customer projects. Thanks to my experience in Domain-Driven Design, I am able to take a holistic view of projects in order to develo... Show more

Eldert Grootenboer

Eldert Grootenboer

Eldert is always enthusiastic about embarking on new journeys with the Cloud, and Azure in particular. He is very passionate about growing his dreams and teams, and goes above and beyond to help those with the same spark. Eldert comes from a background as a cloud solution architect and Technology Lead, was an Azure MVP for 5 consecutive years, and is now working as a Senior Product Manager at Microsoft for Azure Service Bus. In these roles he has demonstrated experience in building and maintaining relationships at all levels.

Always having a smile on his face, Eldert can be found delivering noteworthy sessions at in-person conferences, meetups, and online platforms. He values sharing and spreading knowledge while building genuine connections regardless of background and expertise. His goal is to bring people closer and work together to influence the outcome and optimize the future of Cloud technologies.

Apart from public speaking, Eldert shows his passion for being involved with the community in other ways as well. As such, he can often be found doing mentoring, organizing conferences and meetups, blogging, writing, and more. He loves telling about his journey and hearing other people’s stories. When meeting people he always looks forward to getting to know about their passions and how he can help them.

Eldert is always enthusiastic about embarking on new journeys with the Cloud, and Azure in particular. He is very passionate about growing his dreams and teams, and goes above and beyond to help those with the same spark. Eldert comes from a backgrou... Show more

Scott McAllister

Scott McAllister

Scott McAllister is a Developer Advocate for ngrok. He has been building web applications in several industries for over a decade. Now he's helping others learn about a wide range of web and infrastructure technologies. When he's not coding, writing or speaking he enjoys long walks with his wife, skipping rocks with his kids, and is happy whenever Real Salt Lake, Seattle Sounders FC, Manchester City, St. Louis Cardinals, Seattle Mariners, Chicago Bulls, Seattle Storm, Seattle Seahawks, Seattle Reign FC, St. Louis Blues, Seattle Kraken, Barcelona, Fiorentina, Borussia Dortmund or Mainz 05 can manage a win.

Scott McAllister is a Developer Advocate for ngrok. He has been building web applications in several industries for over a decade. Now he's helping others learn about a wide range of web and infrastructure technologies. When he's not coding, writing ... Show more

Rik Hepworth

Rik Hepworth

Rik helps organisations large and small use Cloud better. 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 large and small use Cloud better. 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. Th... 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

Prathap Reddy

Prathap Reddy

Microsoft MVP -Azure OpenAI and Machine Learning|| I'm working as a Developer @ Eviden. National Award Winner || Data Science || Chennai Chapter Lead ||AI&ML Enthusiast || Innovator || change the world || 9X Microsoft Certified|| New Technologies Enthusiastic|| Global Speaker || Azure Expert

Microsoft MVP -Azure OpenAI and Machine Learning|| I'm working as a Developer @ Eviden. National Award Winner || Data Science || Chennai Chapter Lead ||AI&ML Enthusiast || Innovator || change the world || 9X Microsoft Certified|| New Technologies En... Show more

Chad Green

Chad Green

Chad Green is a seasoned Senior Systems Architect at Jasper Engines & Transmissions with a distinguished career spanning over three decades in building customer-centric solutions. Currently, he leads the migration of legacy applications to cloud-native technologies. Chad’s impactful career includes roles across diverse industries such as automotive, senior living, education, healthcare, government, financial, chemical, safety, and consumer goods.

Beyond his professional pursuits, Chad is a dedicated community leader, having organized and assisted in numerous conferences and meetups for over 15 years. Recognized as a Microsoft Most Valuable Professional (MVP), Chad’s global influence extends to his active role in organizing meetups and speaking at national and international events.

A proud father, loving husband, and United States Marine Corps veteran, Chad channels his diverse interests into building intricate Lego sets and a detailed Lego city.

Chad Green is a seasoned Senior Systems Architect at Jasper Engines & Transmissions with a distinguished career spanning over three decades in building customer-centric solutions. Currently, he leads the migration of legacy applications to cloud-nati... Show more

Chris DeMars

Chris DeMars

Chris DeMars is a Senior Developer Advocate II at DigitalOcean with over 20 years of technical experience. He speaks all over the world on web accessibility, feature flags, A/B testing, and CSS. For his community contributions, he holds awards as a Progress Champion and former Microsoft MVP, Google Developer Expert, Cloudinary Media Developer Expert, and Auth0 Ambassador. When he is not working on making the web great and accessible you can find him fishing, on the paintball field, rating Detroit Style pizza, and looking for UFO's.

Chris DeMars is a Senior Developer Advocate II at DigitalOcean with over 20 years of technical experience. He speaks all over the world on web accessibility, feature flags, A/B testing, and CSS. For his community contributions, he holds awards as a P... Show more

Nicolas Fränkel

Nicolas Fränkel

Developer Advocate with 15+ years experience consulting for many different customers, in a wide range of contexts (such as telecoms, banking, insurances, large retail and public sector). Usually working on Java/Java EE and Spring technologies, but with focused interests like Rich Internet Applications, Testing, CI/CD and DevOps. Also double as a trainer and triples as a book author.

Developer Advocate with 15+ years experience consulting for many different customers, in a wide range of contexts (such as telecoms, banking, insurances, large retail and public sector). Usually working on Java/Java EE and Spring technologies, but wi... Show more

James Reeves

James Reeves

Allow us to introduce James Reeves, the data enthusiast who's on a mission to turn data chaos into architectural awesomeness, 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!

🏢 Armed with an in-depth understanding of Microsoft's Data Platform, James works his magic to transform raw data into valuable insights. He's like a data architect with a superhero cape, bringing order to the digital universe.

👨‍👩‍👧‍👦 Juggling his technological expertise with his responsibilities as a father, James is a skilled multitasker. Whether he's troubleshooting code or keeping up with his young children, he's well-equipped to handle it all.

🧭 Taking the lead at the Microsoft Data User Group, James fosters a community of data enthusiasts who share knowledge and ideas. He's the data guru you can count on for thoughtful insights and a friendly chat.

🔌 SQL is James's playground. He talks about structured query language with such enthusiasm that you might just find yourself wanting to join the SQL fan club – no secret handshake required.

🎅 Beyond the tech, James has a heart of gold. He's your annual charity Santa, spreading joy and warmth during the holiday season. It's his way of giving back and making the world a better place.

In short, James Reeves is your go-to data maestro, combining technical expertise with a warm heart. He's all about turning data challenges into opportunities, with a sprinkle of ADHD-powered focus, and bringing people together in the process.

Allow us to introduce James Reeves, the data enthusiast who's on a mission to turn data chaos into architectural awesomeness, all while navigating the whims of an ADHD-powered mind – it's a bit like juggling flaming torches while riding a unicycle, b... Show more

Chris Simon

Chris Simon

Chris is a technology coach and advisor helping technology teams drive business success. He has a particular focus on helping startups realise their vision and new CTOs flourish in their roles. He also supports executives & boards with strategic technology advice, and engineering teams with training, mentoring and consulting in architecture, quality, domain-driven design and test driven development.

He is a regular meetup & conference speaker (https://chrissimon.au/speaking/) and to support teams using Domain-Driven Design, he recently launched https://contextive.tech & co-founded the DDD Australia meetup.

He is the technical co-founder of https://www.inloop.com.au, home of Australian Fintech success stories https://www.flexischools.com.au and https://www.lanternpay.com (recently acquired by NAB).

Chris is a technology coach and advisor helping technology teams drive business success. He has a particular focus on helping startups realise their vision and new CTOs flourish in their roles. He also supports executives & boards with strategic tec... Show more

Josh Goldberg

Josh Goldberg

Hi, I’m Josh! I’m an independent full time open source developer. I work on projects in the TypeScript ecosystem, most notably typescript-eslint: the tooling that enables ESLint and Prettier to run on TypeScript code. I’m also the author of Learning TypeScript (O’Reilly), a Microsoft MVP for developer technologies, and an active conference speaker. My personal projects range from static analysis to meta-languages to recreating retro games in the browser. Also cats.

Hi, I’m Josh! I’m an independent full time open source developer. I work on projects in the TypeScript ecosystem, most notably typescript-eslint: the tooling that enables ESLint and Prettier to run on TypeScript code. I’m also the author of Learning ... 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.