Region & Country

Valued speakers who focus on the geopolitical and cultural aspects of different regions and countries, exploring topics like regional development, international relations, and cultural identity

Rayan Das

Rayan Das

I am a Senior Platform Engineer working on the Storage Platforms at DigitalOcean. I have been involved with Kubernetes SIG-Release since v1.29, lead the Release Docs Team for the v1.33 release cycle and currently leading the Enhancements Team fir the v1.35 release cycle. Beyond my professional work, I have a passion for traveling and capturing landscapes through my lens.

I am a Senior Platform Engineer working on the Storage Platforms at DigitalOcean. I have been involved with Kubernetes SIG-Release since v1.29, lead the Release Docs Team for the v1.33 release cycle and currently leading the Enhancements Team fir the... Show more

CJ Combs

CJ Combs

I am a senior AI business consultant and executive thought leader who helps leaders turn intent into funded value. Drawing on more than 25+ years in transformation, he coaches boards and C-suites to move beyond trend-chasing and build repeatable systems for AI success: pick problems that matter, integrate into the operating model, keep humans in the loop, govern with transparency, and measure value in real time.

My approach is business-first and no tool worship, no jargon. I partner with leadership teams to create a focused portfolio, stage-gates that “kill the hype,” and executive scorecards that show payback, IRR, and capacity unlocked. He helps organizations define new leadership roles for the AI era, stand up skilling paths, and align culture and incentives so adoption sticks.

I make AI decisions board-ready with clear strategy, visible risk controls, accountable owners, and results the P&L can see.

I am a senior AI business consultant and executive thought leader who helps leaders turn intent into funded value. Drawing on more than 25+ years in transformation, he coaches boards and C-suites to move beyond trend-chasing and build repeatable syst... Show more

Johnny Winter

Johnny Winter

Johnny is an independent data consultant who has been working with Business Intelligence software since 2007, specialising in full stack data platform development since 2016. He’s a self-confessed data nerd, and as well as running Greyskull Analytics, he runs a blog on Substack and has a YouTube channel where he likes to geek out about all things data. He's passionate about the data community and since 2023 has been a co-organiser of the Power BI & Fabric Manchester User Group.

Johnny is an independent data consultant who has been working with Business Intelligence software since 2007, specialising in full stack data platform development since 2016. He’s a self-confessed data nerd, and as well as running Greyskull Analytics... Show more

José Carlos Chávez

José Carlos Chávez

José Carlos Chávez is a Security Software Engineer at Okta, an OWASP Coraza co-leader and a Mathematics student at the University of Barcelona. He enjoys working in Security, compiling to WASM, designing APIs and building distributed systems. While not working with code, you can find him sipping on kombuchas or enjoying his children.

José Carlos Chávez is a Security Software Engineer at Okta, an OWASP Coraza co-leader and a Mathematics student at the University of Barcelona. He enjoys working in Security, compiling to WASM, designing APIs and building distributed systems. While n... Show more

Patrick Stephens

Patrick Stephens

Over 20 years experience in software engineering, mostly in the defence domain at Thales. The last few years of this were focused on transformation first to containers then Kubernetes.

After Thales I worked on the cloud native team at Couchbase, working on their Golang-based Kubernetes operator. This included producing a custom Fluent Bit deployment for observability needs.

Calyptia (founded by the Fluent maintainers) then approached me to come work with them building out observability products before we were successfully acquired by Chronosphere. I then led the migration of all our infrastructure and SOC2 compliance before Chronosphere was again successfully acquired by Palo Alto. During this period I also became a core maintainer of the CNCF graduated Fluent project, primarily working on Fluent Bit.

I am now running an OSS consultancy for observability called Telemetry Forge leveraging our knowledge as well as working with customers in the defence domain again.

Over 20 years experience in software engineering, mostly in the defence domain at Thales. The last few years of this were focused on transformation first to containers then Kubernetes. After Thales I worked on the cloud native team at Couchbase, w... Show more

Ramon Barrull

Ramon Barrull

Consultant · Data analysis and business intelligence trainer. Tools used: Power BI, Power Query, Excel. Over 20 years of experience. Microsoft PL-300 Certified.
Speaker at: Power BI & Fabric Summit 2026 · Power Bi Days Barcelona 2025 · Global Power Platform Bootcamp Barcelona 2025 · Christmas Power Platform Euskadi 2024 · Power BI Summer Fest Barcelona 2025
Notable clients: Pirelli, Quadis, Lidl, Bimbo, Wallapop, Tous...

Consultant · Data analysis and business intelligence trainer. Tools used: Power BI, Power Query, Excel. Over 20 years of experience. Microsoft PL-300 Certified. Speaker at: Power BI & Fabric Summit 2026 · Power Bi Days Barcelona 2025 · Global Power ... Show more

Dominik Hoefling

Dominik Hoefling

Security Cloud Solution Architect & Consultant with 15+ years designing secure, scalable strategies across Azure and Microsoft 365. Former Microsoft CSA with a track record of leading enterprise security transformations, driving adoption of advanced threat protection, and building data security practices. Recognized speaker, author, and trainer passionate about empowering organizations and communities to stay ahead of evolving cyber threats. Microsoft Security MVP.

Security Cloud Solution Architect & Consultant with 15+ years designing secure, scalable strategies across Azure and Microsoft 365. Former Microsoft CSA with a track record of leading enterprise security transformations, driving adoption of advanced ... Show more

Minh Nguyễn

Minh Nguyễn

Minh is all over the map, lavishing attention on everything from taquerías in California to cornfields in Ohio to alleys in Vietnam. He organizes the mapping community in San José, advises OpenHistoricalMap, and supports core OpenStreetMap software development.

Minh is all over the map, lavishing attention on everything from taquerías in California to cornfields in Ohio to alleys in Vietnam. He organizes the mapping community in San José, advises OpenHistoricalMap, and supports core OpenStreetMap software d... Show more

Stella Smiljkovic

Stella Smiljkovic

Stella Smiljkovic is CEO & Founder of Feedbacktime, where privacy-first technology drives human-centered transformation. Drawing from over 15+ years of experience in corporate innovation in the Automotive and Energy domain, she advises emerging tech leaders, startups and investment teams. She combines her engineering expertise with strategic foresight to help organizations navigate digital transformation. Her current focus includes cybersecurity, ethical tech development, and human-AI-hybrid workforces.

Stella Smiljkovic is CEO & Founder of Feedbacktime, where privacy-first technology drives human-centered transformation. Drawing from over 15+ years of experience in corporate innovation in the Automotive and Energy domain, she advises emerging tech ... Show more

Christopher May

Christopher May

Christopher has been working in project management for the last 25+ years and in agile coaching for the past 10 years. His passion is transformation; in the past he helped his clients as a consultant in digital and agile transformations. His view is always product and people centric. He loves agility, and teaches agility and project management as well as design-thinking for the past 8 years.
He loves to share his knowledge, teach others and engage with audiences.
He takes on new and interesting challenges and goes a step beyond.
Besides his professional passion in Transformation / consultancy, he is also very passionate about stand-up comedy, which he started 2 years ago, and he is very active in the German and international stand up scene in Berlin.

Christopher has been working in project management for the last 25+ years and in agile coaching for the past 10 years. His passion is transformation; in the past he helped his clients as a consultant in digital and agile transformations. His view is ... Show more

Felicia Sephodi

Felicia Sephodi

Felicia is a Software Engineer passionate about making tech accessible and empowering developers. She drives innovation, fosters continuous learning, and challenges conventions to help others unlock their potential in tech and beyond.

Felicia is a Software Engineer passionate about making tech accessible and empowering developers. She drives innovation, fosters continuous learning, and challenges conventions to help others unlock their potential in tech and beyond. 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

Julien Jakubowski

Julien Jakubowski

Julien Jakubowski is a Developer Advocate at StreamNative with over 20+ years of experience as a developer, staff engineer, and consultant. He has built several complex systems with distributed, scalable, and event-driven architecture for various industrial sectors such as retail, finance, and manufacturing.



Julien delivers talks at conferences on software engineering, including Devoxx, JCon, Conf42, VoxxedDays, Berlin Buzzwords, and Java User Groups, among others.


Julien is located in France. He's also one of the founders and leaders of the Ch'ti JUG - Java User Group of Lille, France.

Julien Jakubowski is a Developer Advocate at StreamNative with over 20+ years of experience as a developer, staff engineer, and consultant. He has built several complex systems with distributed, scalable, and event-driven architecture for various ind... Show more

Florian Lutz

Florian Lutz

Working with Microsoft Products since the beginning of Time.
Fell in love with SharePoint in 2007.
Since 2014 M365 is my DNA.

Working with Microsoft Products since the beginning of Time. Fell in love with SharePoint in 2007. Since 2014 M365 is my DNA. Show more

Christian Gläser

Christian Gläser

Christian Glaeser: Azure Cloud Architect @ Nordcloud, from Germany

Christian Glaeser: Azure Cloud Architect @ Nordcloud, from Germany Show more

Wai Kit Lai

Wai Kit Lai

Lai Wai Kit is a cross-industry enterprise leader focused on transformation, ecosystem growth, and leadership at scale. He works with diversified organisations navigating strategic change, AI adoption, and business transformation, and writes about strategy, execution, and governance in complex enterprises.

Lai Wai Kit is a cross-industry enterprise leader focused on transformation, ecosystem growth, and leadership at scale. He works with diversified organisations navigating strategic change, AI adoption, and business transformation, and writes about st... Show more

Greg Jordan

Greg Jordan

I am SVP, IT for YMCA of Memphis & the Mid-South and have over 20 years of technology experience with a focus on product development and data strategy. I am an avid speaker on the topic of usability and graph databases and author of "Practical Neo4j"

Formerly, I was VP, Knowledge Graphs at JP Morgan Chase and CEO & founder of Graph Story. I hold an B.A, M.A. and Ph.D from the University of Memphis & an M.B.A. from Christian Brothers University.

I am SVP, IT for YMCA of Memphis & the Mid-South and have over 20 years of technology experience with a focus on product development and data strategy. I am an avid speaker on the topic of usability and graph databases and author of "Practical Neo4j... Show more

Haiko Hertes

Haiko Hertes

For more then 20 years, Haiko Hertes is working in IT and mainly focused on Microsoft technologies and platforms. During the last 10 Years, he is focused on Cloud topics, mainly Microsoft Azure. He spreads his knowledge around PowerShell, System Center, Hyper-V and Azure on Blogs, Videos and Talks.

For more then 20 years, Haiko Hertes is working in IT and mainly focused on Microsoft technologies and platforms. During the last 10 Years, he is focused on Cloud topics, mainly Microsoft Azure. He spreads his knowledge around PowerShell, System Cent... Show more

Maria Chec

Maria Chec

Maria Chec is an award-winning Agile Leader, Speaker, and creator of Agile State of Mind. As a Principal Technical Program Manager at OutSystems, she brings 10+ years of experience leading pragmatic agile transformations. Maria specializes in process optimization for productivity and predictability. She empowers teams through data-informed decisions, collaboration, and continuous improvement - with a no-fluff, results-driven approach to Agile.

Maria Chec is an award-winning Agile Leader, Speaker, and creator of Agile State of Mind. As a Principal Technical Program Manager at OutSystems, she brings 10+ years of experience leading pragmatic agile transformations. Maria specializes in process... Show more

Jacqui Muller

Jacqui Muller

Changing the world, one solution at a time!

Passionate about automation and building a business to support clients on their digitisation/optimisation journeys while working with the youth in preparation for their entry into industry.

Enjoys dabbling in software development, automation, IOT, advanced analytics, data engineering and business intelligence while currently working towards completing a PhD that focuses on automation. Currently focusing on learning how businesses are formed and how the longevity of business functions are maintained.

Competencies include a high level of computer literacy, programming in various languages with newly acquired sales and business acumen.

Changing the world, one solution at a time! Passionate about automation and building a business to support clients on their digitisation/optimisation journeys while working with the youth in preparation for their entry into industry. Enjoys da... Show more

Vitthal Mirji

Vitthal Mirji

Vitthal is a Staff Data Engineer and Software Architect with over 12 years of experience in designing scalable data pipelines, building AI-driven systems, and translating complex business needs into robust technical architecture. He holds deep expertise in data engineering, distributed systems, and backend frameworks. Outside of work, Vitthal is an avid cook, watch aficionado, and enjoys long drives, exploring cultures, and writing about tech & life.

Vitthal is a Staff Data Engineer and Software Architect with over 12 years of experience in designing scalable data pipelines, building AI-driven systems, and translating complex business needs into robust technical architecture. He holds deep expert... Show more

Lirone Glikman

Lirone Glikman

Lirone Glikman is an international speaker, bestselling author, and consultant on business networking and personal branding using AI, and business development for startups and high-tech companies. She has consulted and spoken to developers, founders, and women leaders in 28 countries, sharing her methodology for achieving business results through authentic connections.

She is the author of the amazon bestseller "The Super Connector's Playbook". With over 20 years of global experience across Europe, Australia, and the U.S., she brings both corporate and startup perspectives to the tech world. Lirone contributes to leading global magazines and serves as an executive director at a UN-affiliated NGO supporting the Sustainable Development Goals.

Lirone Glikman is an international speaker, bestselling author, and consultant on business networking and personal branding using AI, and business development for startups and high-tech companies. She has consulted and spoken to developers, founders,... Show more

Marco Richetta

Marco Richetta

I'm a nerd from Córdoba, 🇦🇷. I also play bass, have a 🐶 named Lola and sometimes I get paid to do software work.

I’m a software engineer with +5 years of experience, mostly focused on backend and API development with Python.
I also have experience with DevOps tasks and doing frontend things with React.
I like to share knowledge by giving talks, being a mentor or simply helping others to solve problems. E.g. the Django forum.

Currently interested in working on Developer Experience (DX), specially through IaC. Also learning about OpenTelemetry, Go and Elixir.

I'm a nerd from Córdoba, 🇦🇷. I also play bass, have a 🐶 named Lola and sometimes I get paid to do software work. I’m a software engineer with +5 years of experience, mostly focused on backend and API development with Python. I also have experi... Show more

Chetan Prakash Ratnawat

Chetan Prakash Ratnawat

Chetan Prakash Ratnawat is a seasoned Cybersecurity Architect and AI Strategist with over 25 years of experience driving innovation across the insurance and financial services sectors. Based in Chicago, IL, Chetan has played a pivotal role in shaping the future of cyber insurance through the integration of advanced AI technologies, predictive analytics, and secure digital transformation. His expertise spans the development of AI-driven risk scorecards, underwriting automation systems, DevSecOps platforms, and digital workflows that collectively improve operational efficiency and profitability.
Currently serving as a Senior Manager at Capgemini America Inc., Chetan leads transformative cybersecurity initiatives for clients such as Chubb Insurance and the Depository Trust and Clearing Corporation (DTCC). His most notable contributions include the Chubb Cyber Signals (CCS) platform, an AI-powered cyber risk intelligence system that reduces claim sizes and improves underwriting accuracy by leveraging real-time external risk signals. Chetan also spearheaded the development of the Cyber Multi-Quote (CMQ) engine and the Cyber ProERM scoring models, which revolutionized quote generation and profitability-based underwriting using machine learning and rule-based automation.
Chetan’s strategic vision has also shaped client engagement tools like the Extended Risk Report, which integrates third-party intelligence with internal risk assessments to provide tailored, industry-specific insights. His leadership in DevSecOps transformation at DTCC brought measurable improvements in deployment velocity, compliance governance, and risk monitoring through AI-augmented dashboards and secure CI/CD workflows.
A published author and recognized thought leader, Chetan’s research and innovations have been featured in leading industry publications, internal knowledge platforms, and AI workshops. His book, Driving Digital Empowerment Through Cybersecurity Innovation in Insurance, reflects his commitment to advancing the industry through responsible, explainable AI and data-centric security solutions.
Chetan holds a Master’s in Computer Applications and several high-impact certifications, including PMP, PMI-ACP, SAFe SPC, CSM, and AWS Cloud Practitioner. His core competencies include AI-powered cyber risk modeling, predictive underwriting, DevSecOps governance, and enterprise delivery management under Agile and SAFe frameworks.
With a passion for technology-driven impact and a talent for bridging business needs with advanced cyber capabilities, Chetan continues to guide organizations toward smarter, safer, and more scalable digital futures.

Chetan Prakash Ratnawat is a seasoned Cybersecurity Architect and AI Strategist with over 25 years of experience driving innovation across the insurance and financial services sectors. Based in Chicago, IL, Chetan has played a pivotal role in shaping... Show more

Yaron Flint

Yaron Flint

Yaron Flint is a published author and an accomplished business development and innovation expert with over 20 years of global experience at the intersection of innovation, business development, and networking. He has held senior roles in multinational corporations, global consulting firms, and private equity groups, driving innovation across sectors including Automotive, Industry 4.0, Smart Materials, Environmental, and Construction-tech.

Yaron blends deep cross-cultural and cross-sector expertise with a practical understanding of how organizations can embed innovation and build meaningful, trust-based relationships that enable transformation. His first book: "innovative business development - implementing transformation from within" - explored how corporations can onboard external innovation through a more structured and intentional approach.

A sought-after keynote speaker and strategic advisor, Yaron works with organizations worldwide to help them integrate external innovation and intentional connection into sustainable, high-impact growth.

Yaron Flint is a published author and an accomplished business development and innovation expert with over 20 years of global experience at the intersection of innovation, business development, and networking. He has held senior roles in multinationa... Show more

George Walters

George Walters

George Walters has worked with Databases since the 90s, and has been at Microsoft since 2006, helping customers adopt and understand data in a changing world. George currently is an all-up Cloud and AI Platform Specialist aligned to strategic healthcare and life sciences accounts. He helps customers get value out of their data, and to enable modern ways with AI to build business value.

George Walters has worked with Databases since the 90s, and has been at Microsoft since 2006, helping customers adopt and understand data in a changing world. George currently is an all-up Cloud and AI Platform Specialist aligned to strategic healthc... Show more

Hridesh Sharma

Hridesh Sharma

I’m an experienced software engineer specializing in AI, cloud-native solutions, and innovative technologies. My expertise includes developing AI-driven applications using Retrieval-Augmented Generation (RAG), AWS, and MLOps practices. I actively mentor learners and professionals, helping them build impactful solutions and effectively harness emerging technologies for growth and innovation.

I’m an experienced software engineer specializing in AI, cloud-native solutions, and innovative technologies. My expertise includes developing AI-driven applications using Retrieval-Augmented Generation (RAG), AWS, and MLOps practices. I actively men... Show more

Durga Krishnamoorthy

Durga Krishnamoorthy

Durga Krishnamoorthy is a Digital Product Management Leader with 12 years of experience in Retail, AI and Financial Services. Backed by strong academics from Carnegie Mellon University, she brings her experiences from Fortune 500 Brands such as Cognizant, Kroger, Petco, TikTok and EY to thought leadership at Forbes, IEEE research and alike. She serves as a Board Member for a US-based Product Management Community.

Always love to give back through mentoring, writing, and speaking about the evolving role of Product leadership in shaping business and societal outcomes. Reach out to me at durga.krish33@gmail.com or setup time on https://adplist.org/mentors/durga-krishnamoorthy

Durga Krishnamoorthy is a Digital Product Management Leader with 12 years of experience in Retail, AI and Financial Services. Backed by strong academics from Carnegie Mellon University, she brings her experiences from Fortune 500 Brands such as Cogni... Show more

Michaela Gyasi-Agyei

Michaela Gyasi-Agyei

Michaela Gyasi-Agyei is a lawyer and policy professional who is interested in the intersection between technology, policy and digital rights. She holds a Bachelors of Economics/Laws (Honours) from the University of Queensland, and graduated as Valedictorian of my cohort. Michaela has worked in government agencies and private organisations advising on privacy, data governance, and corporate responsibility. She is currently participating in the She Codes Plus and Cyber5050 programs. In 2024, Michaela was selected to join the inaugural cohort of the Asia Pacific Internet Governance Academy (APIGA) Australia.

Michaela Gyasi-Agyei is a lawyer and policy professional who is interested in the intersection between technology, policy and digital rights. She holds a Bachelors of Economics/Laws (Honours) from the University of Queensland, and graduated as Valedi... Show more

Luca Minudel

Luca Minudel

Luca Minudel (he/him) is an Agility/XP/Lean, Complexity-thinking, and modern Product/Engineering Management advisor, mentor, coach, change agent for hire. He is an organisational gardener, culture curator, collaboration orchestrator, and delivery facilitator with over 20 years of experience in professional software development. He is also an author and a speaker.

He contributed to the adoption of lean and agile practices by Ferrari's F1 racing team. For ThoughtWorks, he delivered training, coaching, assessments and organisational transformations in top-tier organisations in the UK, Europe and the United States. He worked as Agile Transformation Lead, Head of Agility, Interim Product Director, Lean/Agile Practice Lead, and as Lean/Agile Coach in companies such as Lloyds, BP, The AA, Japan Tobacco International, HSBC, LexisNexis, Marsh McLennan.

Luca is the founder and CEO at SmHarter.com, a company that helps organisations turn their way of working into their competitive advantage.

https://www.smharter.com/blog/
https://www.linkedin.com/in/lucaminudel/
https://bsky.app/profile/lucaminudel.bsky.social/
https://mstdn.social/@lukadotnet/
https://twitter.com/lukadotnet (inactive)

Luca Minudel (he/him) is an Agility/XP/Lean, Complexity-thinking, and modern Product/Engineering Management advisor, mentor, coach, change agent for hire. He is an organisational gardener, culture curator, collaboration orchestrator, and delivery fa... Show more

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

Join Speakers Directory

Join our Speakers Directory today and amplify your reach! Showcase your expertise to a global audience hungry for your insights. Let your voice be heard!

Create Profile