Most Active Speakers 2025

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

  • 1119 speakers
  • Auto-generated
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

Michael Niehaus

Michael Niehaus

Michael Niehaus is a Programme Director and Master Inventor at 2Pint Software, working on device management and OS deployment technologies. Previously, Michael spent 16 years at Microsoft working on MDT, Windows as a Service, Windows Autopilot, and related management and deployment technologies. Prior to that, he spent 14 years working as an IT pro.

Michael Niehaus is a Programme Director and Master Inventor at 2Pint Software, working on device management and OS deployment technologies. Previously, Michael spent 16 years at Microsoft working on MDT, Windows as a Service, Windows Autopilot, and r... Show more

Christian Weyer

Christian Weyer

Christian Weyer is co-founder and CTO of Thinktecture AG. As a Microsoft MVP, Google GDE, and Microsoft RD, he is an engaged and passionate speaker at various software conferences and events worldwide. For more than 25 years, his heart has always been with the latest technologies and how to apply them reasonably to ISV and enterprise solutions.

Christian Weyer is co-founder and CTO of Thinktecture AG. As a Microsoft MVP, Google GDE, and Microsoft RD, he is an engaged and passionate speaker at various software conferences and events worldwide. For more than 25 years, his heart has always bee... Show more

Jorge Fernández Sánchez

Jorge Fernández Sánchez

👋 ¡Hola! Soy Jorge Fernández, un apasionado de la tecnología con más de 21 años de experiencia en el ecosistema Microsoft. A lo largo de mi carrera, he trabajado como desarrollador y líder de equipo, impulsando proyectos innovadores y ayudando a empresas a potenciar sus soluciones con tecnologías de vanguardia.

Me motiva el aprendizaje continuo y el intercambio de conocimientos, lo que me llevó a fundar @guarandingaTECH y compartir contenido en #AzureBrains y Global AI Spain Madrid. Mi compromiso con la comunidad es inquebrantable, siempre explorando nuevas formas de conectar, enseñar y seguir creciendo juntos. 🚀

👋 ¡Hola! Soy Jorge Fernández, un apasionado de la tecnología con más de 21 años de experiencia en el ecosistema Microsoft. A lo largo de mi carrera, he trabajado como desarrollador y líder de equipo, impulsando proyectos innovadores y ayudando a emp... Show more

Barret Blake

Barret Blake

Microsoft MVP, husband, father, speaker, mentor, writer, architect@NimblePros, developer, former manager, gamer, LEGO enthusiast, Buckeyes fan, model railroader. When I'm not doing all that other stuff I also occasionally develop applications. Find links to my previous speaking, podcasts and sessions at my website: https://barretblake.dev

Microsoft MVP, husband, father, speaker, mentor, writer, architect@NimblePros, developer, former manager, gamer, LEGO enthusiast, Buckeyes fan, model railroader. When I'm not doing all that other stuff I also occasionally develop applications. Find l... Show more

James Serra

James Serra

James works at Microsoft as a big data and data warehousing solution architect where he has been for most of the last ten years. He is a thought leader in the use and application of Big Data and advanced analytics, including data architectures such as the modern data warehouse, data lakehouse, data fabric, and data mesh. Previously he was an independent consultant working as a Data Warehouse/Business Intelligence architect and developer. He is a prior SQL Server MVP with nearly 40 years of IT experience. He is a popular blogger (JamesSerra.com) and speaker, having presented at dozens of major events including PASS Summit, SQLBits, Data Summit, SQLDay, Enterprise Data World conference, Big Data Conference Europe, SQL Saturdays, and Informatica World. He is the author of the book “Deciphering Data Architectures: Choosing Between a Modern Data Warehouse, Data Fabric, Data Lakehouse, and Data Mesh”.

James works at Microsoft as a big data and data warehousing solution architect where he has been for most of the last ten years. He is a thought leader in the use and application of Big Data and advanced analytics, including data architectures such ... Show more

Edit Kapcari

Edit Kapcari

With a strong background in Power Platform adoption, governance, and enablement, I help organizations bridge the gap between technology and business needs. As a Power Platform advisor and team lead, I mentor software developers, drive best practices, and ensure scalable, well-architected solutions. My expertise covers automation, low-code development, and AI integration, always with a focus on user-centric design and business value. I have a hands-on approach, supporting teams through training, and strategic consulting to encourage a healthy working culture and internal capability building. At conferences and community events, I share insights through talks, panels, and workshops, always aiming to inspire, connect and enable. I thrive in fast-paced, complex projects, balancing pragmatism with a strong drive for quality and innovation. Ultimately, my goal is to make technology accessible, impactful, and future-proof for customers and their people.

I've been in the Microsoft ecosystem since 2017, starting as a Dynamics 365 CE developer before evolving into a Power Platform Advisor. Today, I lead a team of Power Platform experts, driving adoption, governance, and innovation.

Academical Background:
• M.Sc. in Computer Science | Saarland University
• M.Sc. in Computer Engineering | Polytechnic University of Tirana

With a strong background in Power Platform adoption, governance, and enablement, I help organizations bridge the gap between technology and business needs. As a Power Platform advisor and team lead, I mentor software developers, drive best practices,... Show more

Jochen Kirstätter

Jochen Kirstätter

Although living on a tropical island, Jochen Kirstätter is a business owner and entrepreneur in different industry sectors. Mainly operating in the development of tailor-made software solutions since more than 20 years, he is also venturing into the world of cloud computing. You can either meet him at the regular meetups of the Mauritius Software Craftsmanship Community or reach him on X and Mastodon: @JKirstaetter.

Jochen is a Google Developer Expert (GDE) for Google Cloud and a Microsoft Most Valuable Programmer (MVP) for Developer Technologies for several years. He founded the now largest IT community in Mauritius, and organises the annual Developers Conference. Following his interest in cross-platform technologies he is also an organiser of the Google Developer Group (GDG) Mauritius.

Although living on a tropical island, Jochen Kirstätter is a business owner and entrepreneur in different industry sectors. Mainly operating in the development of tailor-made software solutions since more than 20 years, he is also venturing into the ... Show more

Filipi Pires

Filipi Pires

I’ve been working as Head of Identity Threat Labs and Global Product Advocate at Segura®, Advisor & Investor at Sherlockeye, BSides Porto Organizer, Red Team Village Director (DEF CON), Senior Advisor Raices Cyber Academy, Founder of Red Team Community (Brazil and LATAM), AWS Community Builder, Snyk Ambassador, Application Security Specialist and Hacking is NOT a crime Advocate. International Speaker at Security and New technologies events in many countries such as US (Black Hat & Defcon), Canada, France, Spain, Germany, Poland, Black Hat MEA - Middle-East - and others, I’ve served as University Professor in Master Degree in Portugal, Graduation and MBA courses at Brazilian colleges, in addition, I'm Creator and Instructor of the Course - Malware Attack Types with Kill Chain Methodology (PentestMagazine), PowerShell and Windows for Red Teamers(PentestMagazine) and Malware Analysis - Fundamentals (HackerSec).

I’ve been working as Head of Identity Threat Labs and Global Product Advocate at Segura®, Advisor & Investor at Sherlockeye, BSides Porto Organizer, Red Team Village Director (DEF CON), Senior Advisor Raices Cyber Academy, Founder of Red Team Communi... Show more

Sébastien Goodwin

Sébastien Goodwin

Agile Coach and Kanban expert (certified Kanban trainer and coach, AKT, KCP), Sébastien has a solid experience in supporting organizations in their Agile and Lean transformation.

He helps teams of all sizes, from the smallest to projects of +150 people, and works daily in collaboration with geographically distributed teams both in France and internationally. Sébastien also has expertise in complex project management, problem solving, and continuous improvement.

After 20 years of experience in a large company, in 2023 he launched his training & consulting company - Kudja.fr - to share his expertise on Kanban.

Agile Coach and Kanban expert (certified Kanban trainer and coach, AKT, KCP), Sébastien has a solid experience in supporting organizations in their Agile and Lean transformation. He helps teams of all sizes, from the smallest to projects of +150 p... Show more

Rabieh Fashwall

Rabieh Fashwall

A distinguished Technical Lead with a rich 15-year trajectory in the computer software landscape, I specialize in architecting robust Cloud Native and Web applications through a strategic blend of technical expertise and innovative problem-solving. My technical arsenal spans Golang, .NET, and React (TypeScript), complemented by comprehensive proficiency in C#, JavaScript, and a versatile range of contemporary development technologies.

With a proven track record of delivering high-performance solutions, I excel in designing scalable applications across multiple cloud environments, including AWS, Google Cloud Platform, and DigitalOcean. My approach transcends conventional coding—I view each project as an opportunity to push technological boundaries and deliver transformative digital solutions.

A distinguished Technical Lead with a rich 15-year trajectory in the computer software landscape, I specialize in architecting robust Cloud Native and Web applications through a strategic blend of technical expertise and innovative problem-solving. M... Show more

Mark Tinderholt

Mark Tinderholt

Mark is an experienced technologist whose journey began in application development, spanning web and client-server applications to sophisticated distributed systems and microservices. Along this path, he developed deep expertise in automation and DevOps, leading diverse project teams and guiding cloud practice organizations through strategic, operational, and pre-sales leadership roles. Currently, Mark holds a hands-on engineering position at Microsoft, contributing directly to the Microsoft Azure platform.

Beyond his professional work, Mark shares his passion for cloud computing through his YouTube channel, "The Azure Terraformer." He is also the author of "Mastering Terraform," a practical, multi-cloud guide to Infrastructure-as-Code covering AWS, Azure, and Google Cloud, and has created the Udemy course "Terraform 101."

Mark is an experienced technologist whose journey began in application development, spanning web and client-server applications to sophisticated distributed systems and microservices. Along this path, he developed deep expertise in automation and Dev... Show more

Deepthi Goguri

Deepthi Goguri

Deepthi is a SQL Server Database Administrator with several years of experience in Administering SQL Servers. She is a Microsoft Data Platform MVP, Microsoft certified trainer and Microsoft certified professional with an Associate and Expert level Certification in Data Management and Analytics. Deepthi blogs for DBANuggets.com. Deepthi is a Co-Organizer for Microsoft Data and AI South Florida user group, Data TGIF, Cloud Data Driven User Group, Future Data Driven Summit, Databash Conference and Data Platform Diversity, Equity, and Inclusion Virtual Group. She is also DEI Steering Committee member for PASS Data Community Summit. She is a Redgate Community Ambassador. Along with this, Deepthi loves arts and crafts. You can contact her on Twitter @dbanuggets.

Deepthi is a SQL Server Database Administrator with several years of experience in Administering SQL Servers. She is a Microsoft Data Platform MVP, Microsoft certified trainer and Microsoft certified professional with an Associate and Expert level Ce... Show more

Irine Kokilashvili

Irine Kokilashvili

Platform Engineer at Space International during the day, tinkerer during the night

Platform Engineer at Space International during the day, tinkerer during the night Show more

Gabriel Naranjo Lituma

Gabriel Naranjo Lituma

Cloud enthusiast and technology lover’s. I work with Azure and other cloud, handling the nitty-gritty tech stuff (think of me as a high-flying engineer) and the creative side (designing awesome solutions).
On top of that, I spend my time doing workshops, offering consultancy, and geeking out about the latest and greatest in the world of the cloud. As if that's not enough fun, I'm also a Microsoft Certified Trainer (MCT), which means I get a kick out of helping people level up their tech skills.
I'm always on the lookout for exciting ways to take technology to the next level and help businesses perform better. Connect with me, and let's explore what the cloud can do for you. Let's make some tech magic together!"

Cloud enthusiast and technology lover’s. I work with Azure and other cloud, handling the nitty-gritty tech stuff (think of me as a high-flying engineer) and the creative side (designing awesome solutions). On top of that, I spend my time doing works... Show more

Peter Daalmans

Peter Daalmans

Peter is a Principal Workplace Consultant / Architect and Microsoft Certified Trainer at SecMinds Solutions with a primary focus on the Microsoft Intune, Configuration Manager and Enterprise Mobility. Peter is awarded every year as a Security MVP (Microsoft Intune) since 2012 and as a Windows 365 MVP since 2024.

Peter writes blogs and sharing his knowledge on his blog https://ModernManagement.blog . Peter is also one of the founders and leads of the Workplace Ninja User Group Netherlands.

Author of Mastering System Center 2012 Configuration Manager, Mastering System Center 2012 R2 Configuration Manager and the just in 2017 released Mastering System Center Configuration Manager, books from Sybex and a book called: Microsoft Enterprise Mobility Suite, Microsoft Enterprise Mobility Suite: Planning and Implementation. Peter was one of the co-authors a book called Microsoft 365 Security for ITPros which was updated every month, for 2,5 years.

Peter speaks at local and international group meetings, conferences like Microsoft Ignite, Microsoft TechEd (Australia / New Zealand), IT/Dev Connections, Techmentor, Techorama Belgium, Midwest Management Summit (MMS), BriForum (London, Denver and Boston), TechDays Netherlands and ExpertsLive Netherlands

Peter is a Principal Workplace Consultant / Architect and Microsoft Certified Trainer at SecMinds Solutions with a primary focus on the Microsoft Intune, Configuration Manager and Enterprise Mobility. Peter is awarded every year as a Security MVP (Mi... Show more

Phil Nash

Phil Nash

Phil is a developer relations engineer for IBM and Google Developer Expert living in Melbourne, Australia. He loves working with JavaScript, TypeScript or Ruby to build web applications and tools to help developers. He once helped build a website that captured the world's favourite sandwich fillings. He has too many GitHub repositories.

Away from the keyboard, Phil listens to ska punk, hangs out with his miniature dachshund (also called Ruby), and is on a mission to discover the world's best beers.

Phil tweets at @philnash and you can find him elsewhere online at https://philna.sh.

Phil is a developer relations engineer for IBM and Google Developer Expert living in Melbourne, Australia. He loves working with JavaScript, TypeScript or Ruby to build web applications and tools to help developers. He once helped build a website tha... Show more

Gaston Cruz

Gaston Cruz

Microsoft Most Valuable Professional (MVP) in Data Platform for the last 9 years and MVP in AI.

Over 20 years of experience in business and technology working with organizations at various stages of digital transformations. Over the years, worked with several industry sectors including Retail, Banking, Minery, Oil & Gas, and Media/Entertainment. Also led several products and applications that have been in the cusp of data, strategy, technology, and business transformation. Passion for data , emerging technologies and new offerings enables clients to make fact-based decisions and drive actions in the market together.​

Provided recommendations and guidance on revamping Analytics and Reporting enterprise architecture for different companies in helping drive a Customer Data Exchange working closely with the C-Suite to help them design their New Data Services Organization with Data Products. Stood up new capabilities required to effectively operate and move toward Data Monetization using advanced Data consolidation and Data Sharing capabilities focusing on Privacy/Compliance and Data Governance

YouTube channel Power Mates: https://www.youtube.com/@PowerMatesMS

Microsoft Most Valuable Professional (MVP) in Data Platform for the last 9 years and MVP in AI. Over 20 years of experience in business and technology working with organizations at various stages of digital transformations. Over the years, worked ... Show more

Andres Almiray

Andres Almiray

Andres is a Java/Groovy developer and a Java Champion, with more than 2 decades of experience in software design and development. He has been involved in web and desktop application development since the early days of Java. Andres is a true believer in open source and has participated on popular projects like Groovy, Griffon, and DbUnit, as well as starting his own projects. Founding member of the Griffon framework and Hackergarten community event. Author of JReleaser.

Andres is a Java/Groovy developer and a Java Champion, with more than 2 decades of experience in software design and development. He has been involved in web and desktop application development since the early days of Java. Andres is a true believer ... Show more

David Patrick

David Patrick

Dave has been developing database applications for over 30 years. A Microsoft Certified Trainer (MCT) since 2001, he has taught many classes from Intro to Programming to Advanced SharePoint Development. Dave is a seven time Microsoft MVP and runs three user groups, MAD SharePoint, www.madsharepoint.com, the Mid Atlantic Cybersecurity Experts MeetUp, www.meetup.com/MACEME, and the Baltimore Cloud Meetup, www.meetup.com/Baltimore-Cloud.

Dave does SharePoint training and application development for DSA, Inc., a DoD contractor that does great work for the U.S. Army over at Aberdeen Proving Ground. Dave has a bunch of certifications, including MCSD App Builder, MSCE for SharePoint, and MCSA SQL Server certification.

In his spare time, Dave teaches as an Adjunct Professor at the University of Maryland College Park's iSchool, Towson University and Stevenson University.

Check out www.PatrickPerspective.com to hear about Dave and his daughter Sarah's different views on tech!

Dave has been developing database applications for over 30 years. A Microsoft Certified Trainer (MCT) since 2001, he has taught many classes from Intro to Programming to Advanced SharePoint Development. Dave is a seven time Microsoft MVP and runs thr... Show more

Gerrit Grunwald

Gerrit Grunwald

Gerrit Grunwald is a software engineer that loves coding for around 40 years already. He is a true believer in open source and he is an active member of the Java community, where he founded and leads the Java User Group Münster (Germany), he is a JavaOne rockstar and a Java Champion. He is a speaker at conferences and user groups internationally and writes for several magazines.

Gerrit Grunwald is a software engineer that loves coding for around 40 years already. He is a true believer in open source and he is an active member of the Java community, where he founded and leads the Java User Group Münster (Germany), he is a Jav... Show more

Tiago Costa

Tiago Costa

Tiago Costa is a Senior Cloud Architect and Advisor focusing on Microsoft Azure, International Speaker, Trainer and Author. For the past 20 years has been architecting and developing solutions using Microsoft technologies. In the last years Tiago have been helping companies to migrate and build Cloud native workloads in Microsoft Azure. Tiago has been working as at the Senior Architect level, but he always like to do some hands-on tasks on the Azure Administration and Development side of things. You can find him regularly in the classroom or online teaching Microsoft Azure. All this real-world experience allows him to deliver amazing trainings on Microsoft Azure.

Tiago has several Microsoft Certifications and awards:
- Microsoft Azure MVP (2016 – …)
- MCT – Microsoft Certified Trainer (2006 – …)
- MCT Regional Lead (2013 – …)
- Microsoft Certification Council Member (2020 – …)

He loves diving into new technologies and share his experience at conferences and training classes. What excites him about it's work is to help others exploring new frontiers in technology and to become better professionals. He's free time is spent with his family in the surroundings of the sunny Lisbon, Portugal, and building some cool geek projects.

Tiago Costa is a Senior Cloud Architect and Advisor focusing on Microsoft Azure, International Speaker, Trainer and Author. For the past 20 years has been architecting and developing solutions using Microsoft technologies. In the last years Tiago hav... Show more

Michele Sensalari

Michele Sensalari

Laureato in Scienze dell'Informazione e MCT trainer specializzato principalmente nell'ambiente IT, Security e Formazione su differenti tecnologie Microsoft da Windows Server a SCCM in ambienti locali, da Microsoft 365 ad Azure passando per Microsoft Endpoint Manager in ambiente hybrid cloud. Lavoro come dipendente part-time (50%) presso il Dipartimento di Informatica dell'Università degli Studi di Milano, dove svolgo l'attività di sistemista Microsoft, e come consulente libero professionista nel restante tempo. Come consulente svolgo attività di progettazione, implementazione, troubleshooting di ambienti ibridi basati su tecnologie Microsoft, progettazione e implementazione di funzionalità di sicurezza delle suite Microsoft e attività di docente/speaker.
Da Agosto 2020 Microsoft MVP nella categoria Entreprise Mobility mentre da Gennaio 2023 nella categoria Security; da Febbraio 2021 CTO di Overnet Education.

Laureato in Scienze dell'Informazione e MCT trainer specializzato principalmente nell'ambiente IT, Security e Formazione su differenti tecnologie Microsoft da Windows Server a SCCM in ambienti locali, da Microsoft 365 ad Azure passando per Microsoft... Show more

Harshavardhan Bajoria

Harshavardhan Bajoria

I am Harshavardhan Bajoria founder of community named Devorld, Associate Product Manager @Unstop, GitHub Campus Expert, MLSA - Gold. I have cracked 7 Microsoft Azure Certifications: MCE, AI-102, DP-100, AI-900, DP-900, PL-900 and AZ-900. I am also Azure Developer Community lead and have been actively taking sessions, workshops on Microsoft Azure and GitHub products.

I am Harshavardhan Bajoria founder of community named Devorld, Associate Product Manager @Unstop, GitHub Campus Expert, MLSA - Gold. I have cracked 7 Microsoft Azure Certifications: MCE, AI-102, DP-100, AI-900, DP-900, PL-900 and AZ-900. I am also Az... Show more

Carl Cookson

Carl Cookson

Power Platform seasoned (ex) developer with a passion for community and enabling everyone.
I am a seasoned professional developer who has experience with Dynamics 365 as well as other CRMs for over 20 years.
Microsoft MVP for Business Applications since 2020

Power Platform seasoned (ex) developer with a passion for community and enabling everyone. I am a seasoned professional developer who has experience with Dynamics 365 as well as other CRMs for over 20 years. Microsoft MVP for Business Applications ... Show more

Alan Cox

Alan Cox

Alan Cox is a Microsoft MVP for Copilot & Microsoft 365 and has been in IT for almost 30 years and consulting for 25. His passion is helping organizations achieve more from their Microsoft 365 investments. Alan currently is the Director of Microsoft Governance for Genworth Financial.

Alan Cox is a Microsoft MVP for Copilot & Microsoft 365 and has been in IT for almost 30 years and consulting for 25. His passion is helping organizations achieve more from their Microsoft 365 investments. Alan currently is the Director of Microsoft ... Show more

Tom van den Berg

Tom van den Berg

Tom van den Berg is a lead developer at Info Support.
As a developer he is part of a team that realizes new and innovative solutions.
Tom likes to think outside of the box and he gets a lot of energy from sharing knowledge and encourage other people to think outside of the box.

Tom van den Berg is a lead developer at Info Support. As a developer he is part of a team that realizes new and innovative solutions. Tom likes to think outside of the box and he gets a lot of energy from sharing knowledge and encourage other peopl... Show more

Tanya Janca

Tanya Janca

Tanya Janca, aka SheHacksPurple, is the best-selling author of 'Alice and Bob Learn Secure Coding’ and 'Alice and Bob Learn Application Security’. She is currently the CEO and secure coding trainer at She Hacks Purple Consulting. Over her 28-year IT career she has won countless awards (including OWASP Lifetime Distinguished Member and Hacker of the Year), spoken all over the planet, and is a prolific blogger. Tanya has trained thousands of software developers and IT security professionals, via her online academies (We Hack Purple and Semgrep Academy), and her live training programs. Having performed counter-terrorism, led security for the 42nd Canadian general election, developed or secured countless applications, Tanya Janca is widely considered an international authority on the security of software.

Advisor: Smithy, Katilyst

Board Member: Forte Group
Founder: DevSec Station, We Hack Purple, OWASP DevSlop, #CyberMentoringMonday, WoSEC
Contributor: OWASP Top Ten, StackOverflow

Tanya Janca, aka SheHacksPurple, is the best-selling author of 'Alice and Bob Learn Secure Coding’ and 'Alice and Bob Learn Application Security’. She is currently the CEO and secure coding trainer at She Hacks Purple Consulting. Over her 28-year IT ... Show more

Jérôme Urvoas

Jérôme Urvoas

Jérôme is a professional coach, agile coach, facilitator and trainer.
For 19 years, he has been one of the pioneers who have develop an agile culture within Lectra teams. He is now in charge of a team of internal coaches that he created and who support his company in its many changes.
Passionate about human dynamics, he has developed over the years an expertise in the fields of agility, change management and the management of teams and organizations.
Active member of the Agile community and of the European Mentoring and Coaching Council France, he likes to share his experience and his convictions through conferences and training.

Jérôme is a professional coach, agile coach, facilitator and trainer. For 19 years, he has been one of the pioneers who have develop an agile culture within Lectra teams. He is now in charge of a team of internal coaches that he created and who supp... Show more

Bob Walker

Bob Walker

Bob Walker is a Field CTO Octopus Deploy. Bob started as a developer in the early days of .NET when web forms were the hottest new thing, and manual deployments were the norm. After one too many five-hour 2 AM Saturday deployments, he searched for any automation to stop that pain. His original focus was on automating database deployments. Since then, his passion has expanded from writing code to creating full CI/CD pipelines and implementing DevOps practices.

Bob Walker is a Field CTO Octopus Deploy. Bob started as a developer in the early days of .NET when web forms were the hottest new thing, and manual deployments were the norm. After one too many five-hour 2 AM Saturday deployments, he searched for ... 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.