Johnny Xmas, a prominent figure in the Information Security community since 2002, is a board member of both Chicago's famous BurbSec community, as well as its BSides312 conference. He's most notably recognized for his pivotal role in exposing the American TSA Master Key leaks (2014-2018), uncovering Venmo stalking vulnerabilities (2018), and being an overall nuisance.

Past experience includes being: Director of Cyber Training at security research firm GRIMM, defending against the automated abuse of web infrastructure with Kasada, and as the Lead Researcher on Uptake's Industrial Cybersecurity Platform. Before this, he spent many years in the field as a penetration tester, security engineer for a global Fortune 500 retail corporation, and Mainframe auditor and Systems Engineer for several IT asset recovery firms.

Today, Johnny continues to shape and elevate the Information Security landscape with his expertise and contributions as the President of the Burbsec Information Security Network and the Head of Offensive Security for a massive, global manufacturing and agriculture corporation.

Johnny Xmas, a prominent figure in the Information Security community since 2002, is a board member of both Chicago's famous BurbSec community, as well as its BSides312 conference. He's most notably recognized for his pivotal role in exposing the Ame... Show more

2020-2026 Microsoft Regional Director
2015-2026 Microsoft MVP for Business Application

With experience in Microsoft Dynamics ERP (NAV/AX) that goes further back than anyone in Japan, Ryo has taken part in international projects in Japan and 33 other countries for 25 years, travelling enough miles to circle the globe some 90 times. He is continually involved with several international projects. Since 2018, we have been promoting projects in the area of ERP and CRM integration, low code and Power Platform. Other activities include contributing articles to Japanese IT media and serving on the executive committee of the Global IT Community.

He has made appearances at many related events as a speaker in Japan and abroad on the strength of his project experience, expertise in R&D for Dynamics 365, and the global network he maintains with Microsoft and other Dynamics partners. Have done more than 100 Microsoft Dynamics Projects, more than 750 Pre-Sales Activities, and more than 80 Microsoft Global Event Attendees.

At Kobe University, Ryo majored in multivariate analysis. Having experienced one of the biggest earthquakes in Kobe, he had participated in volunteer IT event activities in the Tohoku disaster area with other Microsoft MVPs and IT community leaders.
Loves Rugby and American football because he used to play.

Profile： bit.ly/Dynamics365JP

2020-2026 Microsoft Regional Director 2015-2026 Microsoft MVP for Business Application With experience in Microsoft Dynamics ERP (NAV/AX) that goes further back than anyone in Japan, Ryo has taken part in international projects in Japan and 33 ot... Show more

Ishan Shah is a Software Engineer with 10+ years of experience designing and delivering large-scale, event-driven, and cloud-native systems across PayPal, Nordstrom, and Securonix. He has built real-time data platforms, CDC pipelines, inventory and decisioning systems, and high-throughput search and analytics infrastructure.

His work increasingly sits at the intersection of AI and engineering operations, including AI-assisted development workflows, context engineering, agent guardrails, and AI-native reliability patterns. Ishan is especially interested in practical approaches to autonomous software development, AI SRE, incident-response agents, and “AI gardening” — managing context, memory, and entropy in long-running agentic systems.

He mentors teams on reliability, observability, schema governance, and scalable platform design, with deep expertise in Java, Kafka, Debezium, AWS, Redis, Postgres, DynamoDB, and distributed systems.

Ishan Shah is a Software Engineer with 10+ years of experience designing and delivering large-scale, event-driven, and cloud-native systems across PayPal, Nordstrom, and Securonix. He has built real-time data platforms, CDC pipelines, inventory and d... Show more

Interviewing persons with low vision for her day job at an Assistive Tech Development company, Laura is learning more about barriers every day. And enthusiastic about sharing it! With a special interest in all things accessibility (both online and offline) she's enthusiastic to talk about braille keyboards, trashcans and bad urban planning, how blindness is a spectum, and most importandly: That web accessibility is a tool to build an inclusive society.

Interviewing persons with low vision for her day job at an Assistive Tech Development company, Laura is learning more about barriers every day. And enthusiastic about sharing it! With a special interest in all things accessibility (both online and of... Show more

After more than twenty years as software developer and architect Ralf passes via a phase as business analyst towards his passion: "software testing".
His focus lies on (automated) functional and system testing. He accompanies teams to improve development and test processes and optimize QA measures.

After more than twenty years as software developer and architect Ralf passes via a phase as business analyst towards his passion: "software testing". His focus lies on (automated) functional and system testing. He accompanies teams to improve develo... Show more

Michael Dera is a creative and experienced software developer who excels in building and improving software systems. Michael has a proven track record of designing solutions that work well for large companies and integrating old and new technologies seamlessly. Michael is skilled in using various cloud services to ensure applications are secure and reliable. With a strong background in database management and software testing, Michael ensures high-quality and resilient software. As a leader in team environments, Michael drives projects to success across different industries, including retail, finance, and digital consulting, through continuous improvement and effective project management.

Michael Dera is a creative and experienced software developer who excels in building and improving software systems. Michael has a proven track record of designing solutions that work well for large companies and integrating old and new technologies ... Show more

I am Nilanjan Chatterjee , a seasoned Data Engineering leader and architect at AMD, with extensive experience in rolling out 0-1 turn-key products and features across Fintech, Semiconductor and Telecom domains. With over 12 years of experience across Data Engineering , Data Science and Gen AI pipeline and MLOps, I assist business operationalise their data and ML strategy and find data driven solutions to problems.

I am Nilanjan Chatterjee , a seasoned Data Engineering leader and architect at AMD, with extensive experience in rolling out 0-1 turn-key products and features across Fintech, Semiconductor and Telecom domains. With over 12 years of experience across... Show more

As a Strategic UX Consultant and international speaker, Vicky Pirker helps companies achieve sustainable business success through user-centered solutions. With a sharp eye for both empathy and strategy, she uncovers the real problems behind digital products and processes. As Technovation Women Techmakers Ambassador and Austria's first Hacker School Inspirer, she's passionate about making UX accessible and championing diversity in tech.

As a Strategic UX Consultant and international speaker, Vicky Pirker helps companies achieve sustainable business success through user-centered solutions. With a sharp eye for both empathy and strategy, she uncovers the real problems behind digital p... Show more

Sabrina Engling leads the AI Solutions Team at Trusted Shops and drives AI adoption and innovation across the entire company. Her focus is on scalable AI solutions, AI operations, and agentic commerce. She combines technical expertise with strategic business acumen, bringing together both perspectives - from the architecture of scalable AI systems to business value.

Beyond her corporate role, Sabrina is a dedicated advocate for tech education and serves as Chairwoman of the NGO TechLabs, helping thousands of people build digital skills. As an AWS Commmunity Builder for AI Engineering, alumna of the AWS She Builds mentoring program, a certified AI Manager, and a recent AI hackathon winner, she is committed to empowering more women to take the leap into AI and cloud technologies.

Sabrina Engling leads the AI Solutions Team at Trusted Shops and drives AI adoption and innovation across the entire company. Her focus is on scalable AI solutions, AI operations, and agentic commerce. She combines technical expertise with strategic ... Show more

I am a software engineer focused on distributed systems, database infrastructure, and backend platform engineering, with a strong interest in building reliable and scalable systems at the intersection of cloud-native infrastructure and low-level systems behavior.

My work spans PostgreSQL internals, Kubernetes-based architectures, observability, fault tolerance, and high-availability system design. I actively work with backend technologies in Java and Go, designing production-grade systems with a focus on resilience, performance, and operational simplicity under real-world scale and failure conditions.

Coming from a background in Physics with research experience in computational and applied scientific domains, I approach engineering through first-principles thinking and systems-level problem solving. My research interests include distributed coordination, database recovery mechanisms, storage systems, performance optimization, and the behavior of stateful systems under infrastructure instability.

I have experience building products and backend platforms from the ground up, spanning engineering, product development, and operational ownership. Alongside infrastructure engineering, I am deeply interested in open-source ecosystems, modern data systems, and understanding how complex distributed architectures behave under chaos, replication failures, and large-scale operational workloads.

I am a software engineer focused on distributed systems, database infrastructure, and backend platform engineering, with a strong interest in building reliable and scalable systems at the intersection of cloud-native infrastructure and low-level syst... Show more

Thomas Gratzer, MD, is an experienced psychiatrist specializing in general and forensic psychiatry with a career spanning more than three decades. Throughout his professional life, he has worked with respected hospitals and treatment facilities across Minnesota, including Regions Hospital, United Hospital, Fairview University Medical Center, and Psych Recovery. He is also expected to return to practice at Psych Recovery in the near future. His work combines direct patient care with forensic psychiatric evaluations, allowing him to remain actively involved in both clinical medicine and mental health assessment.

Dr. Thomas Gratzer developed extensive expertise in forensic psychiatry through several major leadership and consulting positions. From 1995 through 2002, he served as Senior Forensic Psychiatrist at the Minnesota Security Hospital. He also worked as a consulting psychiatrist for the Minnesota Department of Corrections, providing psychiatric care to incarcerated youth. His responsibilities included evaluating and treating individuals with serious psychiatric conditions within correctional and institutional environments.

Alongside his clinical responsibilities, Dr. Gratzer built a respected academic career focused on teaching and mentorship. Between 2002 and 2021, he served as an Adjunct Assistant Professor in the Department of Psychiatry at the University of Minnesota Medical School. He taught medical students, psychiatry residents, and law students, and lectured at institutions throughout the United States and Canada. His educational contributions reflected his dedication to advancing psychiatric knowledge and professional training.

In addition to psychiatry, Dr. Gratzer established an impressive background in computer science and software development. During his academic years, he won first prize at the Manitoba Science Fair for creating a computer program and later participated in Prince Philip’s International Science Fortnight in London, England. He also co-authored FAST BASIC: Beyond TRS-80 BASIC and contributed to the development of VP Info, a database programming language that achieved widespread commercial success on IBM personal computers.

Dr. Gratzer has also published numerous peer-reviewed articles examining forensic psychiatry, compulsive behavior, psychopharmacology, and legal issues connected to mental health care. His research earned multiple honors, including awards from the American Academy of Psychiatry and the Law and the American Academy of Forensic Sciences. Through his scholarly work, he has contributed to improving the understanding of psychiatric treatment and forensic mental health evaluation within both clinical and academic settings.

Born in Bellefonte, Pennsylvania, Dr. Thomas Gratzer completed his medical degree, psychiatric residency, and postgraduate training at the University of Manitoba before pursuing a forensic psychiatry fellowship in Chicago. Outside of his professional career, he enjoys skiing, tennis, exercise, travel, and fine dining. He remains committed to supporting educational and mental health initiatives while continuing to contribute to psychiatry through research, teaching, and patient care.

Thomas Gratzer, MD, is an experienced psychiatrist specializing in general and forensic psychiatry with a career spanning more than three decades. Throughout his professional life, he has worked with respected hospitals and treatment facilities acros... Show more

I help businesses design, build, and optimize their AWS workloads - specialized in serverless architectures, microservices, and event-driven design, delivering scalable, secure, and cost-efficient solutions.

Key strengths:
🔸AWS Serverless & IoT
🔸Infrastructure as Code (Terraform, SAM)
🔸DevOps & CI/CD
🔸Scalable API & Data Platforms

With over a decade of hands-on experience in cloud architecture, DevOps, and data-driven applications, I’ve built and led AWS projects for enterprises across IoT, data processing, and consumer tech. My focus is always on delivering systems that are simple to maintain, efficient to run, and ready to scale.

I help businesses design, build, and optimize their AWS workloads - specialized in serverless architectures, microservices, and event-driven design, delivering scalable, secure, and cost-efficient solutions. Key strengths: 🔸AWS Serverless & IoT ... Show more

I have been working in various roles in IT since 2004, with a focus on SharePoint since 2007. Across private and public sectors in the UK. I have young family and love to play and watch sports and films away from work.

I have been working in various roles in IT since 2004, with a focus on SharePoint since 2007. Across private and public sectors in the UK. I have young family and love to play and watch sports and films away from work. Show more

Patrick Mork is a keynote speaker, executive advisor, and the number one bestselling author of Step Back and LEAP. He is the former CMO at Google Play and co-creator of the brand, and a 3x award-winning chief marketing officer.

Patrick doesn't just talk about resilience and change. He has lived it. Across 11 countries, 33 moves, six startups, and one bankruptcy, he has rebuilt his career and his life from zero more than once, in cultures that were not his own, doing work he had to learn on the way down. That lived experience is the foundation of his keynotes.

He has delivered high-impact keynotes and workshops for Google, Walmart, Unilever, MetLife, Scotiabank, Falabella, and others, and has advised senior leaders at Apple, Google, Meta, and Walmart. He has spoken at Google I/O, SXSW, Mobile World Congress, and closed the 2025 Volcano Summit in front of 4,000 people.

Patrick's purpose is to be the transformative energy that inspires people to lead a career of meaning and purpose. He speaks in both English and Spanish.

Patrick Mork is a keynote speaker, executive advisor, and the number one bestselling author of Step Back and LEAP. He is the former CMO at Google Play and co-creator of the brand, and a 3x award-winning chief marketing officer. Patrick doesn't jus... Show more

Mason Whitaker
President, Volt Technologies | ERP & Digital Transformation Expert | Champion of Mid-Market Growth

Mason Whitaker is the President of Volt Technologies, a leading Microsoft Partner specializing in Dynamics 365 Business Central implementations for growing mid-market companies across retail, manufacturing, distribution, and eCommerce.

With more than a decade of experience in ERP consulting, digital transformation, and change management, Mason has led dozens of successful Microsoft Dynamics projects from strategy through go-live and beyond. Known for his pragmatic, people-first approach, Mason helps organizations simplify complex system migrations, optimize their business processes, and drive real ROI through smart technology adoption.

Under Mason’s leadership, Volt Technologies has become one of the most trusted and fastest-growing Microsoft ERP consultancies in the U.S. — with a focus on modernizing legacy systems, unlocking data insights, and implementing solutions that empower users, not overwhelm them.

A frequent speaker, content creator, and thought leader in the Microsoft business applications community, Mason blends sharp technical understanding with real-world business acumen. He is passionate about making ERP & AI approachable, aligning systems with business goals, and ensuring that companies not only survive digital transformation — but thrive.

Mason Whitaker President, Volt Technologies | ERP & Digital Transformation Expert | Champion of Mid-Market Growth Mason Whitaker is the President of Volt Technologies, a leading Microsoft Partner specializing in Dynamics 365 Business Central impl... Show more

John Marc spent nearly 13 years at Apple working on App Store technical policy, privacy initiatives, and helped ship iOS and iPad apps on visionOS and brought widgets to visionOS. He's given WWDC talks, collaborated with engineers across Apple and the developer community, and gained a deep appreciation for the gap between "this works in the demo" and "this ships to millions of users."

Now he's building Dewy Golf, an iOS app launching April 2026 that uses computer vision to automatically detect golf courses, recognize holes and using ML to detect shots automagically.. The technical stack includes segmentation models trained on satellite imagery, CoreML inference running on-device, and sensor fusion combining iPhone and Apple Watch motion data. It's the kind of project where you learn that training a model is the easy part; building the pipeline to do it at scale is where things get interesting.

John Marc is based in Colorado, and can be found at @ioloro across platforms. His talks tend to focus on the practical challenges of shipping real features to real users and building fun customer experiences.

John Marc spent nearly 13 years at Apple working on App Store technical policy, privacy initiatives, and helped ship iOS and iPad apps on visionOS and brought widgets to visionOS. He's given WWDC talks, collaborated with engineers across Apple and th... Show more

Cloud Native Architect focused on Kubernetes-based platform engineering in secure and enterprise environments.

I design and operate resilient platform ecosystems — often within air-gapped or high-security contexts — where reliability, lifecycle management, and infrastructure depth matter.

Active in the CNCF community and international KubeCon speaker, I combine architectural thinking with hands-on experimentation. I maintain a private multi-node lab environment to continuously test distributed systems, networking patterns, storage strategies, and GitOps workflows beyond production constraints.

My work sits at the intersection of cloud-native innovation and real-world infrastructure — bridging Kubernetes, security, storage, and networking into scalable, long-term platform strategies.

Driven by continuous learning, system thinking, and building platforms that enable engineering teams to move fast — responsibly.

Cloud Native Architect focused on Kubernetes-based platform engineering in secure and enterprise environments. I design and operate resilient platform ecosystems — often within air-gapped or high-security contexts — where reliability, lifecycle ma... Show more

Chris Pipito is a software product development coach. Since 2012, Chris has been coaching organizations in multiple industries including Automotive, Financial, Insurance, Retail, Health Care, and Scientific and Technical Services. He is the founder of DDD Philly, a community group focused on helping people learn & practice Domain-Driven Design (DDD). He is a public speaker sharing his experiences, both in-person and virtual, to help people and teams improve. Chris is currently writing a book on Flow and Teaming, drawing on his hands-on experience coaching organizations and teams. Since 2022, Chris has been coaching teams and organizations in the dojo, an immersive learning environment where teams learn, practice, and improve their capabilities all while delivering their real-world work within the constraints of their organization.

Sites of Interest: chrispipito.com; chrispipito.substack.com; dojoandco.com; softwareteaming.com; dddunitedstates.com

Chris Pipito is a software product development coach. Since 2012, Chris has been coaching organizations in multiple industries including Automotive, Financial, Insurance, Retail, Health Care, and Scientific and Technical Services. He is the founder o... Show more

Sr Cloud Architect | AWS Community Builder | AWS New Voices Speaker

Sr Cloud Architect | AWS Community Builder | AWS New Voices Speaker Show more

A data-driven engineering and product leader, I architect efficient, intuitive, and scalable systems by integrating AI, web, and design principles. I empower high-impact teams to deliver AI-powered tools used by millions, transforming how products are developed and experienced. My vision is to shape the future of consumer AI—where intelligent systems drive meaningful, lasting impact and make everyday experiences smarter, more productive, and more human.

A data-driven engineering and product leader, I architect efficient, intuitive, and scalable systems by integrating AI, web, and design principles. I empower high-impact teams to deliver AI-powered tools used by millions, transforming how products ar... Show more

Just a nerd trying to change the world

Just a nerd trying to change the world Show more

Mais de 20 anos ativos no mercado de trabalho.
Transição para a área de Tecnologia há 5 anos, com o impulso da {reprograma}, oferecendo capacitação em Desenvolvimento FrontEnd.
Contribuir para o impacto positivo na Educação em Tecnologia é uma das frentes que me identifico, com apoio especial dos percursos do Ux Design.

Mais de 20 anos ativos no mercado de trabalho. Transição para a área de Tecnologia há 5 anos, com o impulso da {reprograma}, oferecendo capacitação em Desenvolvimento FrontEnd. Contribuir para o impacto positivo na Educação em Tecnologia é uma das ... Show more

Kishore Bitra is an enterprise IT and security professional specializing in the evaluation and governance of Microsoft 365, Azure/Entra identity platforms, and large-scale collaboration systems.

His work focuses on reviewing system architectures, identity security configurations, access control models, and operational implementations supporting mission-critical government environments. He regularly assesses the technical work of engineers and solution providers by reviewing designs, configurations, and deployment approaches for identity protection, conditional access, single sign-on, and cloud collaboration services.

His evaluations emphasize alignment with established security principles, operational reliability, and compliance requirements. Kishore also publishes practitioner-oriented technical analyses examining enterprise identity security, cloud governance, and real-world system behavior, contributing applied insights to the computing community.

Kishore Bitra is an enterprise IT and security professional specializing in the evaluation and governance of Microsoft 365, Azure/Entra identity platforms, and large-scale collaboration systems. His work focuses on reviewing system architectures,... Show more

Hello, it's Cephas here, I'm a software engineer with experience in cross-platform app development, and I'm also passionate about graphics and UX design. I love using my skills to create experiences that make people's lives better. Am glad you checked me out here!

Hello, it's Cephas here, I'm a software engineer with experience in cross-platform app development, and I'm also passionate about graphics and UX design. I love using my skills to create experiences that make people's lives better. Am glad you checke... Show more

Andreas Giesa, Director of Digital Business Consulting at Xebia and former Head of eBusiness at Liebherr, is a visionary leader in the field of digitalization. With over 16 years of experience, he passionately drives digital business models, strategies, and innovative technologies such as AI and IoT. His focus is on customer-oriented solutions, digital excellence, and the development and empowerment of agile teams for digital transformation.

Andreas Giesa, Director of Digital Business Consulting at Xebia and former Head of eBusiness at Liebherr, is a visionary leader in the field of digitalization. With over 16 years of experience, he passionately drives digital business models, strategi... Show more

I believe great software should give people time back — not take it away. My work is about building products that actually serve people's lives: helping them move more, connect more, and spend less time staring at screens. At Urban Sports Club, I lead membership engineering in service of that mission — making active, healthy living more accessible across Europe.

I believe great software should give people time back — not take it away. My work is about building products that actually serve people's lives: helping them move more, connect more, and spend less time staring at screens. At Urban Sports Club, I lea... Show more

David Igbigbi is a Senior Software Engineer with over 8 years of experience in software engineering. Throughout his career he has collaborated with globally recognized companies including AB-InBev (the world's largest brewery), TheBulb Africa, and Duplo Finance (YC W22). His expertise spans across FMCG and Fintech sectors, where he has designed and built scalable applications while leading development teams in delivering impactful software solutions.
Beyond technical delivery, David maintains a deep commitment to mentoring junior developers, helping them unlock their full potential and navigate their career paths in technology.

David Igbigbi is a Senior Software Engineer with over 8 years of experience in software engineering. Throughout his career he has collaborated with globally recognized companies including AB-InBev (the world's largest brewery), TheBulb Africa, and Du... Show more

Anil is an award-winning senior product, tech, and AI leader with over 15 years of experience managing large-scale enterprise platforms and consumer-grade products. He has a proven track record in leading high-performing teams through strategy, development, and change management.

Anil specializes in AI/ML initiatives, including conversational search, recommendation systems, and Generative AI, delivering significant business impact across various industries. His industry expertise spans telecom, media, education technology, and HR.

Professionally, Anil has held key roles at Amazon and Capgemini, driving AI-powered solutions, improving product adoption, and enhancing customer satisfaction. His AI/ML product strategy leadership has led to notable achievements in marketing, sales, and customer care platforms.

Anil is an official Forbes Technology Council member. He has been honored with several prestigious awards, including recently the top AI 75 leader.

Anil is an award-winning senior product, tech, and AI leader with over 15 years of experience managing large-scale enterprise platforms and consumer-grade products. He has a proven track record in leading high-performing teams through strategy, devel... Show more

Stevie Sims is a Lead Power Platform Developer at Shell, where he leverages his expertise in building innovative solutions using the Microsoft Power Platform. With a strong focus on Power Apps, automation, AI integration, and process improvement, Stevie is dedicated to driving digital transformation and evangelizing AI and Citizen Development through the Power Platform's suite of low-code/no-code tools.

Stevie Sims is a Lead Power Platform Developer at Shell, where he leverages his expertise in building innovative solutions using the Microsoft Power Platform. With a strong focus on Power Apps, automation, AI integration, and process improvement, Ste... Show more

Kim B Miller is a TEDx speaker, Poet Laureate Emerita, and former corporate executive redefining leadership through bold storytelling, spoken word, and real-world experience.

She challenges audiences to rethink accountability, recognition, and workplace culture while drawing on her extensive experience in parenting and family facilitation to provide insights into communication, coaching, and guiding individuals through complex challenges.

Kim delivered keynotes at the Women’s Leadership Summit at Rochester Institute of Technology, the S.E.A.L. Awards at Northern Virginia Community College, and the YMS B.O.L.D. Moves™ Conference 2026. She has also performed internationally in Paris, France, and on stages such as The Atlas Performing Arts Center (DC) and La Peña Cultural Center (CA).

A dynamic facilitator, Kim leads interactive workshops on leadership, communication, storytelling, culture, and personal growth equipping audiences with practical strategies and unforgettable experiences that drive lasting impact.

Kim B Miller is a TEDx speaker, Poet Laureate Emerita, and former corporate executive redefining leadership through bold storytelling, spoken word, and real-world experience. She challenges audiences to rethink accountability, recognition, and wor... Show more