Waste is a bug.

Matt “Kelly” Williams is the founder of Making Software Greener and CEO of the Sustainable IT Manifesto Foundation. He works at the intersection of software architecture, efficiency, and sustainability, helping teams understand how engineering decisions influence performance, cost, and the environmental footprint of modern systems.

Kelly has spent over three decades in IT working across DevOps, cloud computing, and software architecture. He serves on the advisory board of the Green Computing Foundation and speaks internationally about sustainable software, developer agency, and the hidden inefficiencies that shape modern technology.

He has always wanted to be a Renaissance person; perhaps one day he will be. In the meantime he explores sustainable computing, photography, tabletop game design, weaving, cooking, and wandering the mountains near Loveland, Colorado.

Systems remember every decision we make.

Waste is a bug. Matt “Kelly” Williams is the founder of Making Software Greener and CEO of the Sustainable IT Manifesto Foundation. He works at the intersection of software architecture, efficiency, and sustainability, helping teams understand how... Show more

20 years as consultant, dev, tech lead, project manager, trainer, team leader, speaker around SharePoint and M365 technologies and fond of topics around #compliance, #GDPR, #ITSec, #AI, #documentManagement, #recordsManagement, #lean, #scrum, #roi.
Various aMS events around the world + MWCP Paris organizer.

20 years as consultant, dev, tech lead, project manager, trainer, team leader, speaker around SharePoint and M365 technologies and fond of topics around #compliance, #GDPR, #ITSec, #AI, #documentManagement, #recordsManagement, #lean, #scrum, #roi. V... Show more

As Principal AI Product Manager at Microsoft, my focus is on helping customers reimagine what’s possible with Cloud, AI, and virtualization technologies, as we move “From a computer on every desk in every home, to a PC in the Cloud on any device and AI in every service”.

Since joining Microsoft in 2018 through the FSLogix acquisition, I’ve been deeply involved in shaping Windows 365 and its community—starting from its earliest days as a Visio stencil. I’ve contributed to key innovations like Windows 365 Boot, Switch, and the Windows 365 app, and helped incubate the vision behind Windows 365 Link. My mission is to drive innovation across Windows 365, AI, Windows, and Microsoft Intune, while empowering customers through community and technical enablement.

I’m the author of five books, including the newly released Mastering Windows 365, and am currently working on Mastering Microsoft Intune – 2nd Edition, a follow-up to the 20k+ bestseller. I hold seven patents across cloud and virtualization technologies and have won six internal Microsoft Hackathons.

Before Microsoft, I was a Global Black Belt for Azure Virtual Desktop and have been recognized with community honors including Microsoft MVP, Citrix CTP, VMware vExpert, Parallels VIPP and Nvidia NEPA—an achievement held by only five people globally before I joined Microsoft.

I also co-lead the #DAASLIKEAPRO community survey, founded the Microsoft meets Community: Windows 365 event (aka.ms/w365event), and host the Windows in the Cloud video podcast (aka.ms/WindowsintheCloud). I regularly speak at global conferences like Microsoft Ignite, Citrix Synergy, VMworld, and more.

As Principal AI Product Manager at Microsoft, my focus is on helping customers reimagine what’s possible with Cloud, AI, and virtualization technologies, as we move “From a computer on every desk in every home, to a PC in the Cloud on any device and ... Show more

Nico Orschel is an author, speaker, and DevOps Whisperer for Azure DevOps/GitHub at Xebia and has been recognized by Microsoft as a Most Valuable Professional for Development Technologies (DevOps) since 2012. Nico helps companies improve their software development, delivery, and testing processes using Azure DevOps (Team Foundation Server) and GitHub. This enables them to achieve higher quality and shorter release cycles. He specializes in Continuous Integration/Continuous Delivery (CI/CD), test management, and test automation on Azure DevOps, GitHub, and Visual Studio platforms.

Nico Orschel is an author, speaker, and DevOps Whisperer for Azure DevOps/GitHub at Xebia and has been recognized by Microsoft as a Most Valuable Professional for Development Technologies (DevOps) since 2012. Nico helps companies improve their softwa... Show more

In my role, I'm helping customers to gain more of their tools and effectively utilize technology supporting daily work-life. I'm a versatile professional always learning new, sharing knowledge, and going forward. Hosting workshops, solving problems, and designing solutions are near my heart. When adopting a new service or a technology, I need to get my hands dirty first and try it out.

On the community side, I'm co-organizing Teams Community Finland, which is Microsoft Teams-focused community for all Teams fanatics, end-user, developers, and consultants in Finland. I'm also active in Microsoft communities and speaking at events.

In my role, I'm helping customers to gain more of their tools and effectively utilize technology supporting daily work-life. I'm a versatile professional always learning new, sharing knowledge, and going forward. Hosting workshops, solving problems, ... Show more

Ardalis (Steve Smith) is an entrepreneur and software developer with a passion for building quality software as effectively as possible. Ardalis has published DOZENS of courses on Pluralsight and Dometrain, covering DDD, SOLID, design patterns, and software architecture. He's a Microsoft ASP.NET MVP, a frequent speaker at developer conferences, an author, and a trainer.

Ardalis works with companies through NimblePros, the boutique consulting company he runs with his wife, Michelle. They help teams who want to avoid the trap of technical debt to deliver better software, faster. Ardalis and NimblePros have been described by clients as a "force multiplier", amplifying the value of existing development teams.

Follow ardalis on BlueSky, YouTube, and ardalis.com.

Ardalis (Steve Smith) is an entrepreneur and software developer with a passion for building quality software as effectively as possible. Ardalis has published DOZENS of courses on Pluralsight and Dometrain, covering DDD, SOLID, design patterns, and s... Show more

Nathalie started off as a hairstylist who could often fix the computer. She found her love for computers, and quickly turned to IT.

Now after almost 15 years in IT she has found her true passion in the Power Platform and it's community.
Anything she learn along the way she wishes to teach to others, so she also became a trainer, speaker and MCT.

She's an MVP in Business Applications and hobbyist PowerBI. She loves cats, rollercoasters and travelling.
You'll often find her on the community calls posting the dancing badgers gif whenever someone mentions the word badge, and actively encourages others to pursue their badge quests.

Nathalie started off as a hairstylist who could often fix the computer. She found her love for computers, and quickly turned to IT. Now after almost 15 years in IT she has found her true passion in the Power Platform and it's community. Anythin... Show more

Gabi Münster (she / her) started working with SQL Server technologies in 2005 during her time as Web Application developer. After 11 years as BI consultant / Data architect and being awarded Data Platform MVP since 2018, she joined Microsoft in March 2022 as part of the Azure Data Customer Advisory Team and works as a Principal Program Manager covering Fabric.
She speaks at regional chapter meetings, national and international conferences. Since 2016 she also supports a regional chapter as co-lead.
Apart from BI topics she also supports Diversity topics.

Gabi Münster (she / her) started working with SQL Server technologies in 2005 during her time as Web Application developer. After 11 years as BI consultant / Data architect and being awarded Data Platform MVP since 2018, she joined Microsoft in March... Show more

Trabajo como profesional de nivel C, líder técnico y desarrollador senior con más de 15 años de experiencia en el desarrollo de aplicaciones web y APIs (REST) utilizando Node.js, React, AWS, PHP y Python para diversas organizaciones y marcas locales. Mi enfoque se centra en la creación de soluciones escalables y en la implementación de las mejores prácticas. Tengo habilidades con numerosas pasarelas de pago, incluyendo Niubiz, Culqui, Stripe, Payu y Mercado Pago, y soy un desarrollador certificado en cada una de ellas. Además, cuento con certificaciones en Metodologías Ágiles (SDC y SMC) y tengo una maestría en gestión de proyectos (PMI).

En la actualidad, estoy trabajando en el desarrollo de soluciones OTT personalizadas utilizando AWS MediaLive y MediaConnect, integrando plataformas de comercio electrónico con soluciones ERP personalizadas como Odoo y Genesys, y construyendo sitios de alto tráfico utilizando varios proveedores de servicios en la nube como AWS (Cloud Practitioner y Cloud Architect) y GCP. Uno de mis logros más destacados fue entregar con éxito transmisiones en vivo para 350,000 usuarios concurrentes en un evento global.

Trabajo como profesional de nivel C, líder técnico y desarrollador senior con más de 15 años de experiencia en el desarrollo de aplicaciones web y APIs (REST) utilizando Node.js, React, AWS, PHP y Python para diversas organizaciones y marcas locales.... Show more

As a M365 Architect, I leverage my 16+ years of experience and multiple certifications to design, implement, and maintain large-scale projects using SharePoint and Office 365. I am a Certified ScrumMaster (CSM), a Microsoft MVP in two categories (M365 and AI Platform).

My mission is to help clients achieve their business goals and optimize their digital transformation journey using the latest technologies and best practices. I am passionate about sharing my knowledge and expertise with the community, and I frequently speak at various events, such as SPS, Global Microsoft 365 Developer Bootcamp, and Global Power Platform Bootcamp. I am also an author, speaker, and organizer of several books, blogs, podcasts, and webinars on M365 topics.

As a M365 Architect, I leverage my 16+ years of experience and multiple certifications to design, implement, and maintain large-scale projects using SharePoint and Office 365. I am a Certified ScrumMaster (CSM), a Microsoft MVP in two categories (M36... Show more

Christian Decker has been inextricably linked with Microsoft and the optimal use of tools for more than 20 years. After 9 years at Microsoft and over 12 years of experience with the best Microsoft Gold Partners, he is very familiar with Office 365 and Microsoft in general.
Christian is double MVP: Security and Teams - which reflects perfectly his passion

Christian Decker has been inextricably linked with Microsoft and the optimal use of tools for more than 20 years. After 9 years at Microsoft and over 12 years of experience with the best Microsoft Gold Partners, he is very familiar with Office 365 an... Show more

Dr. Neda Maria Kaizumi is a distinguished technology expert at the intersection of AI development, global compliance, and international regulations. With a doctorate in Organizational Behaviour. She combines a rich academic foundation with practical insights. She has further honed her expertise through the Business Analytics and Data Science executive program at Harvard Business School.

Dr. Kaizumi is ISO standards committee member, and she shapes AI governance and compliance frameworks, advocating ethical AI aligned with global standards like the EU AI Act and beyond.

An accomplished author, public speaker, and advocate for ethical AI development, Dr. Kaizumi integrates her technical acumen and business expertise to empower organizations navigating the complex global landscape of AI governance. With a deep understanding of regulatory frameworks and their impact on technology, Dr. Kaizumi is a leading voice in fostering innovation that aligns with compliance and sustainability.

Dr. Neda Maria Kaizumi is a distinguished technology expert at the intersection of AI development, global compliance, and international regulations. With a doctorate in Organizational Behaviour. She combines a rich academic foundation with practical ... Show more

I began my programming journey at the tender age of 12, diving headfirst into Basic and Assembler for Sinclair and Commodore machines back in the distant 1980s, cementing my foundation. Since then, I've dived headfirst into the world of information technology, enjoying the constant evolution of systems and technologies, programming languages, being an insatiable learner and a high-level engineer. Scalability and flexibility are my passions. My job is my favorite game (and there's no such thing as a break!).

I began my programming journey at the tender age of 12, diving headfirst into Basic and Assembler for Sinclair and Commodore machines back in the distant 1980s, cementing my foundation. Since then, I've dived headfirst into the world of information t... Show more

I'm Mahendran Selvakumar, a Cloud Native technologist and Open Source advocate with deep experience in Kubernetes, AWS, and HashiCorp tools and Service Mesh. I'm a HashiCorp Ambassador, Linkerd Ambassador, AWS Community Builder. I organize the AWS West Midlands, West Midlands HashiCorp, and Cloud Native Birmingham user groups.

I’ve delivered talks at DevOps Live, HashiTalks, Hashicorp User Groups and other industry events, focusing on Kubernetes,platform engineering, secure infrastructure, and service mesh adoption. I also mentor students through free AWS and Terraform training and publish technical blogs on https://devopstronaut.com to make Cloud Native and Open Source technologies more accessible.

I'm Mahendran Selvakumar, a Cloud Native technologist and Open Source advocate with deep experience in Kubernetes, AWS, and HashiCorp tools and Service Mesh. I'm a HashiCorp Ambassador, Linkerd Ambassador, AWS Community Builder. I organize the AWS We... Show more

I'm an Observability Engineer specializing in architecting and building scalable observability platforms for resilient cloud-native systems.I help teams improve their telemetry signals to ensure operational excellence and system reliability. Beyond engineering, I am a CNCF Ambassador and an organizer for KCD Porto and Cloud Native Porto. I leverage these leadership roles to build spaces and platforms that empower others to connect and share ideas

I'm an Observability Engineer specializing in architecting and building scalable observability platforms for resilient cloud-native systems.I help teams improve their telemetry signals to ensure operational excellence and system reliability. Beyond e... Show more

Poornima is a .Net developer with over 10 years of experience in .Net. She is passionate about learning new technologies and keeping herself up-to-date with the latest developments in technology. Outside her work, Poornima enjoys music and is undergoing training in Indian Classical music. Based in Langley, UK she mothers a little girl and spends her spare time reading, cooking and watching movies.

Poornima is a .Net developer with over 10 years of experience in .Net. She is passionate about learning new technologies and keeping herself up-to-date with the latest developments in technology. Outside her work, Poornima enjoys music and is undergo... Show more

Alain is a Google Developer Expert in Angular and Maps platform. He started working with Angular JS in 2011.

Since then, he has worked with all Angular versions daily, both as a developer and as a technical trainer. He runs the Angular certification program for certificates.dev.

He is an international conference speaker (over 60 public talks) and a published author of several video courses.

Alain is a Google Developer Expert in Angular and Maps platform. He started working with Angular JS in 2011. Since then, he has worked with all Angular versions daily, both as a developer and as a technical trainer. He runs the Angular certificati... Show more

Reitse began his computer days with GW Basic and quickly followed with Windows 3.11. After that, many computers followed, and, interrupted by human resource and psychology studies, he got into the IT work field around 2007. There, he encountered Oracle 9, which had a command line from 1980. At his current job, he met SQL Server. And loved it. Now he’s working with SQL 2008 to SQL 2019 on-premises and several Azure SQL Databases, supporting customers and tuning databases. New projects focus more on the Azure data platform as an architect, security advisor and data engineer. They include Fabric (Lakehouse and Realtime solutions), Data Factory and Synapse Analytics.

Reitse began his computer days with GW Basic and quickly followed with Windows 3.11. After that, many computers followed, and, interrupted by human resource and psychology studies, he got into the IT work field around 2007. There, he encountered Orac... Show more

Développeuse et facilitatrice passionnée depuis plus de 7 ans, je vois la tech comme un terrain d’apprentissage continu, où le code, les humains et les processus se rencontrent, et parfois s’entrechoquent, pour produire du sens.

Je m’intéresse aux pratiques Craft, DevOps et agiles, mais aussi à ce que l’on appelle trop souvent les “soft skills”. Pour moi, la performance d’une équipe repose autant sur la qualité du code que sur la clarté des intentions, la qualité des interactions et la sécurité psychologique.

Dans mes conférences, j’aime éclairer les angles morts, démystifier les bases et ouvrir des espaces de réflexion concrets, avec un goût assumé pour la nuance, la pédagogie et tout ce qui rend les pratiques techniques plus humaines.

Développeuse et facilitatrice passionnée depuis plus de 7 ans, je vois la tech comme un terrain d’apprentissage continu, où le code, les humains et les processus se rencontrent, et parfois s’entrechoquent, pour produire du sens. Je m’intéresse aux... Show more

Joseph is a leading voice in cybersecurity and AI, developing software and content that shape how developers build securely. His open source game gh.io/scg has helped 10K+ developers gain future-proof security skills. His videos, with 2.8M+ views, simplify complex security topics and deliver actionable tips to a global audience. As a speaker, Joseph has delivered 68 talks across 25 countries over the past four years, captivating audiences with his insights and energetic stage presence.

Joseph is a leading voice in cybersecurity and AI, developing software and content that shape how developers build securely. His open source game gh.io/scg has helped 10K+ developers gain future-proof security skills. His videos, with 2.8M+ views, si... Show more

Martin is an open-source software developer and Microsoft Developer Technologies MVP. He specializes in cross-platform application development and loves the Microsoft technology stack. He enjoys sharing his knowledge with other developers at conferences and on-line. In spare time he enjoys sport climbing/bouldering, gaming on Xbox, reading, geocaching and building LEGO as an avid AFOL.

Martin is an open-source software developer and Microsoft Developer Technologies MVP. He specializes in cross-platform application development and loves the Microsoft technology stack. He enjoys sharing his knowledge with other developers at conferen... Show more

Years of experience in software engineering and the team's leading roles combined with his passion for Java made Pasha know all the hidden details in this IT niche. As a Developer Advocate for @Bellsoft, he educates the public on the latest software tools built by BellSoft and helps to create and test instruments for developers. He writes in Kotlin, speaks at conferences, composes a new articles, or maintains his pet projects.

Years of experience in software engineering and the team's leading roles combined with his passion for Java made Pasha know all the hidden details in this IT niche. As a Developer Advocate for @Bellsoft, he educates the public on the latest software ... Show more

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

Joe Houghes is a leader of the Denver VMware, PowerShell, and Veeam User Groups. He is a Field Solutions Architect with Pure Storage and focuses on automating us out of typical IT operations while freeing us to perform higher-level tasks.

Joe has been the #1 speaker internationally for VMUG from 2021-2024 for virtual and in-person events. He is continually working to help & encourage the next community speaker(s) to take his place while helping to get them started.

Joe also works to evangelize the message that automation should be a focus for admins & engineers, even though it requires more in-depth thinking and focus beyond performing a task once. He knows that even though it is not always someone's default method, the result is repeatable and consistent.

Joe tries to help others understand why we should do the easy tasks better, and he challenges everyone to push themselves outside of their comfort zone and learn more about any topic of interest.

Joe is a collector of communities as a leader for three User Groups, and he's a member of various tech programs: Microsoft MVP, vExpert (Pro), Cisco Champion, Veeam Vanguard, Tanzu Vanguard, plus part of the vBrownBag crew. He tells people not to let fear keep them from sharing their knowledge with others and teaching from their unique perspective.

He's also easy to spot by the bright hat, big grin, and the loud "Howdy Y'all."

Joe Houghes is a leader of the Denver VMware, PowerShell, and Veeam User Groups. He is a Field Solutions Architect with Pure Storage and focuses on automating us out of typical IT operations while freeing us to perform higher-level tasks. Joe has... Show more

Thomas Stensitzki owns Granikos GmbH & Co. KG in Germany and serves as a principal consultant specializing in Exchange Server, Microsoft 365, and Messaging Security. He is an MVP for M365.
He holds various Microsoft certifications, including Microsoft Certified Master for Exchange Server 2010 and Microsoft Certified Solutions Master Messaging. When not working as a consultant, he teaches Microsoft technology courses as an MCT.

Thomas Stensitzki owns Granikos GmbH & Co. KG in Germany and serves as a principal consultant specializing in Exchange Server, Microsoft 365, and Messaging Security. He is an MVP for M365. He holds various Microsoft certifications, including Microso... Show more

Gethyn is a Microsoft Data Platform MVP and consultant helping organisations modernise their data platforms with SQL Server, Azure, Microsoft Fabric, Power BI, and AI. He leads a UK consultancy that supports clients across Europe and North America with migrations, high-availability design, performance engineering, analytics strategy, and data governance. A Microsoft Certified Trainer with over 200 courses delivered, he speaks widely on data transformation, analytics, and the future of AI-powered business.

Gethyn is a Microsoft Data Platform MVP and consultant helping organisations modernise their data platforms with SQL Server, Azure, Microsoft Fabric, Power BI, and AI. He leads a UK consultancy that supports clients across Europe and North America wi... Show more

Alvin Ashcraft is a veteran developer, author, and community leader with over three decades of industry experience. As a Senior Content Developer at Microsoft, he helps developers build the next generation of intelligent apps using Microsoft Foundry. Previously, he managed the documentation for WinUI, the Windows App SDK, and Windows SDK.

Alvin is a dedicated community builder, serving as a founding organizer, Treasurer, and acting VP for the TechBash conference. He has authored definitive guides for developers, including Learn WinUI 3 and Parallel Programming and Concurrency with C# and .NET.

Alvin Ashcraft is a veteran developer, author, and community leader with over three decades of industry experience. As a Senior Content Developer at Microsoft, he helps developers build the next generation of intelligent apps using Microsoft Foundry.... Show more

Whitney Lee is a creator and systems thinker who explores how observability, AI, and platform engineering connect across the cloud native ecosystem. She brings humor, depth, and clarity to complex technologies while building original frameworks that help others understand how systems fit together. She runs a vibrant YouTube channel, hosts Datadog Illuminated and Software Defined Interviews, has delivered two KubeCon keynotes and countless breakout talks, and combines storytelling and technical rigor to illuminate the human side of cloud native engineering.

Whitney Lee is a creator and systems thinker who explores how observability, AI, and platform engineering connect across the cloud native ecosystem. She brings humor, depth, and clarity to complex technologies while building original frameworks that ... Show more

Antti Koskela is a proud digital native nomadic millennial full-stack developer, who works as the Head of Managed Customizations at Omnia Intranet.

He's a Microsoft MVP for Azure and M365, and he's been a developer since 2004 (starting with PHP and Java, then graduating to C# and TypeScript professionally), and bending and twisting SharePoint into different shapes since MOSS.

Lately, he's building, running, and extending scalable SaaS solutions on Azure and occasionally builds things with Blazor and MAUI.

Antti Koskela is a proud digital native nomadic millennial full-stack developer, who works as the Head of Managed Customizations at Omnia Intranet. He's a Microsoft MVP for Azure and M365, and he's been a developer since 2004 (starting with PHP an... Show more

Pasi Huuhka is a Microsoft Azure MVP with a background spanning DevOps, full stack software development, architecture, and systems administration.

Since 2013, he’s worked hands-on with a broad range of Azure’s platform-native, container-based and serverless offerings, helping over 150 customers - from startups to large enterprises - build and operate reliable, cloud-native solutions.

Today, his focus is on SRE practices, DevOps, and modern application development on Azure, with a particular interest in AI-powered and agent-based systems. He's passionate about designing cloud architectures that not only work, but scale, self-heal, and evolve over time. He continues to learn by teaching others and actively contributing to the Azure community through Finland Azure User Group.

Pasi Huuhka is a Microsoft Azure MVP with a background spanning DevOps, full stack software development, architecture, and systems administration. Since 2013, he’s worked hands-on with a broad range of Azure’s platform-native, container-based and ... Show more