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

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

David Gardiner has been creating software for over 25 years. He has a passion for continual learning and improving quality, and enjoys being in and creating environments where these happen. A Microsoft MVP (Development Technologies), he runs the Adelaide .NET User Group and is on the organising team for DDD Adelaide developer conference.

Based in Adelaide, South Australia, he works as a Senior Developer at SixPivot. In his spare time he contributes to numerous open source projects (including some of his own), and is a package moderator at Chocolatey.org

He blogs at https://david.gardiner.net.au/ and can be found at https://mastodon.online/@DavidRGardiner and https://bsky.app/profile/david.gardiner.net.au

David Gardiner has been creating software for over 25 years. He has a passion for continual learning and improving quality, and enjoys being in and creating environments where these happen. A Microsoft MVP (Development Technologies), he runs the Adel... Show more

Luce Carter is a proudly neurodiverse Microsoft MVP, Contentful Developer Hero, author and Developer Advocate for MongoDB, based in Manchester, England.

When not reading, playing squash, or learning something new, she speaks around the world at user groups and conferences on MongoDB, .NET, Mental Health and Productivity, creates YouTube videos, streams on Twitch occasionally and writes on her blog. Follow Luce on Twitter @LuceCarter1 and also her Blog at lucecarter.co.uk.

Luce Carter is a proudly neurodiverse Microsoft MVP, Contentful Developer Hero, author and Developer Advocate for MongoDB, based in Manchester, England. When not reading, playing squash, or learning something new, she speaks around the world at us... Show more

I carry over a decade of experience in the tech industry, I am a seasoned Cloud and DevOps Consultant based in London, UK. I hold a Master's degree in Software Engineering and specialize in Google Cloud, open-source tools adoption, and application modernization. My primary goal is to assist businesses in accelerating their cloud migration journeys, particularly on Google Cloud.

- Organizer and Host for CNCF event Sustainability week London
- Google Cloud WTM Ambassador.
- Google Cloud Innovator.
- STEM Ambassador.
- Member of the FinOps board.
- Tigera Calico Big Cat.
- Astronomer Champion for Apache Airflow focusing on OpenSource Apache Airflow.
- Opensource Contributor.
- Public Speaker.
- Google Developer Expert - Google Cloud
- Google Champion Innovator - Google Cloud
- OpenUK Ambassador focusing on Opensource area in UK.
- CD Foundation Ambassador.
- Peoplecert Ambassador DevOps Institute.

I carry over a decade of experience in the tech industry, I am a seasoned Cloud and DevOps Consultant based in London, UK. I hold a Master's degree in Software Engineering and specialize in Google Cloud, open-source tools adoption, and application mo... Show more

ICT professional with range of skills. Strong customer service commitment with IT technical skills, honed through my educational background and prior experience as an IT assistant systems developer, software engineer, IT Intern and web developer.

ICT professional with range of skills. Strong customer service commitment with IT technical skills, honed through my educational background and prior experience as an IT assistant systems developer, software engineer, IT Intern and web developer. Show more

Karoliina is the Head of Modern Work at OP Financial Group, the largest financial services group in Finland. She has over ten years of experience in developing teamwork and internal communications with modern digital tools and leading long-term change in organisations. Karoliina is a Microsoft MVP and a multi-awarded role model for her enthusiasm, knowledge-sharing, and community leadership. She is an experienced and inspiring speaker at international conferences, and she co-organizes the Finnish M365 Copilot User Group and CollabDays Finland Conference 💜 Community rocks!

Karoliina is the Head of Modern Work at OP Financial Group, the largest financial services group in Finland. She has over ten years of experience in developing teamwork and internal communications with modern digital tools and leading long-term chang... Show more

I’m a Technology Advocate who is living proof that Technology changes lives. I started my career with Microsoft from my small city (Salta), in Argentina. Now I train people and teams globally in the powerful international language of Tech. I inspire people from all walks of life to become world citizens and “geeks” like me who dream big and achieve amazing things. As a proud woman in Tech, content creator and public speaker I love travelling, connect and create magic moments of transformation; and I learn from everyone I meet. When I am not on the road, I am home with my husband and two dogs. My adventurous spirit in my work life is echoed in my love for Disney movies like Moana and Lilo & Stitch. Who knows “how far I’ll go” on my journey, but I know the power of Technology can get me there!

I’m a Technology Advocate who is living proof that Technology changes lives. I started my career with Microsoft from my small city (Salta), in Argentina. Now I train people and teams globally in the powerful international language of Tech. I inspire ... Show more

🚀 Rodolfo is a leading figure in Microsoft Unified Communications technologies, with over 15 years of experience in the ecosystem, from the early days of OCS 2007 to the evolution of Microsoft Teams. His expertise has earned him the prestigious Microsoft MVP award 10 times and counting, solidifying his leadership and contributions to the tech community.

🌎 Passionate about knowledge sharing, Rodolfo is the founder of Teams User Group in Spanish and Microsoft Teams en Español, as well as co-founder and leader of the Get-CsLatam community, key spaces for idea exchange and the professional growth of UC specialists.

🏆 His global impact has been recognized as a UC All Star by UC Today, and he serves as a Board Officer in the Microsoft Global Community Initiative, representing Latin America in the development and strengthening of the community.

📝 On his blog https://steampunk.blog, he shares his expertise and the latest updates from the Unified Communications world, providing valuable content for the Spanish-speaking community. Additionally, alongside the Puppets365TV Gang, he creates dynamic content for YouTube, Instagram, and TikTok, taking tech education to new levels.

🚀 Rodolfo is a leading figure in Microsoft Unified Communications technologies, with over 15 years of experience in the ecosystem, from the early days of OCS 2007 to the evolution of Microsoft Teams. His expertise has earned him the prestigious Micr... Show more

Letticia Nicoli is an Engineering Manager at Nubank, Women Techmakers Ambassador, and Microsoft MVP for Developer Technologies. Has been working for a while with DevOps and Developer Experience focused on mobile. Adept at good agile practices and new technologies, she seeks to share her knowledge in the area to empower more and more people.

Letticia Nicoli is an Engineering Manager at Nubank, Women Techmakers Ambassador, and Microsoft MVP for Developer Technologies. Has been working for a while with DevOps and Developer Experience focused on mobile. Adept at good agile practices and new... Show more

After a decade in social work, Magali decided to change course and became a web developper. She tries to find a delicate balance between the technical aspects of the job (fun !), the creativity (fun too !) and trying to follow her ethics and change the culture of the industry (the less fun aspects of it anyway) by being an advocate and an activist. She recently chose to specialize in web accessibility by joining Access42.

She is co-founder and president of Compositech, an organization advocating for the inclusion of women and non-binary people in tech. She also is the founder and president of La Première Ligne, a feminist magazine created by tech women and non-binary people. She has a dog, Trufa and talks either way too much about her (according to people) or way not enough (according to herself).

After a decade in social work, Magali decided to change course and became a web developper. She tries to find a delicate balance between the technical aspects of the job (fun !), the creativity (fun too !) and trying to follow her ethics and change t... Show more

Harshad Sadashiv Kadam is a Senior Security Infrastructure Engineer at Indeed with over a decade of experience driving Zero Trust, SASE, and multi-cloud security for global enterprises. He thrives at the intersection of strategy and hands-on engineering, designing next-generation defenses against AI-driven threats while mentoring emerging security talent.
Previously a Cloud Infrastructure Engineering Manager, Harshad led global cloud migrations and large-scale reliability initiatives, delivering multimillion-dollar efficiencies and strengthening operational resilience. As a mentor and AI-Champions Guild leader, he is passionate about fostering inclusion and inspiring the next generation of security innovators.

Harshad Sadashiv Kadam is a Senior Security Infrastructure Engineer at Indeed with over a decade of experience driving Zero Trust, SASE, and multi-cloud security for global enterprises. He thrives at the intersection of strategy and hands-on engineer... Show more

Tim Rayburn is a Vice President of Consulting with Improving Enterprises, a software and project management consulting company in Dallas, TX. He is a passionate advocate of apprenticeship and mentorship in corporate environments. He has been awarded the Microsoft MVP in recognition of his expertise and community leadership 11 times. He is also a conference organizer, an author, and can be found speaking across the nation on agile processes, software design, and career management. He lives in the North Dallas area with his amazing wife Kate and their loyal dogs Dresden and Radagast.

Tim Rayburn is a Vice President of Consulting with Improving Enterprises, a software and project management consulting company in Dallas, TX. He is a passionate advocate of apprenticeship and mentorship in corporate environments. He has been awarded ... Show more

Jenkins is an 6 x M365 Copilot & M365 Development MVP and Microsoft Certified Trainer who has been working on SharePoint for more than 22+ years, focusing on building custom solutions for Copilot, Microsoft Teams, SharePoint Framework, Power Platform, Office 365 and SharePoint. Having a very strong background in development both front-end and back-end, he is riding the modern web development wave and helping community with learning latest development techniques. He has been working on SharePoint for 20 years, who started his career on SharePoint version 2003. He is living in Chennai, India providing innovative and cost-effective solutions. He holds two master’s degrees in information technology. He is passionate about SharePoint and actively blogs, organize events, speaks at events and International Conferences, most recently on the topics of Copilot, Microsoft Teams, SharePoint and Power Platform.

Jenkins is an 6 x M365 Copilot & M365 Development MVP and Microsoft Certified Trainer who has been working on SharePoint for more than 22+ years, focusing on building custom solutions for Copilot, Microsoft Teams, SharePoint Framework, Power Platform... Show more

Lorenzo is a software engineer team leader at Register with a strong technical background in front-end and back-end development.
In his spare time, he is involved in the firenze.dev community, where he is the co-founder.
He enjoys learning new things and sharing them with others.

Lorenzo is a software engineer team leader at Register with a strong technical background in front-end and back-end development. In his spare time, he is involved in the firenze.dev community, where he is the co-founder. He enjoys learning new thin... Show more

I’m the Principal Product Manager for HDX & Graphics at Citrix, directing the vision and strategy for the Citrix HDX remoting protocol, and I have two decades of experience in the End User Computing domain.

Together with Ryan Ververs-Bijkerk, I co-founded the G0-EUC platform and community.

Recognised as a former CTP, my contributions span blogging, public speaking at international events like Citrix Synergy, and participating in other community-driven initiatives like TeamRGE.

https://www.citrix.com/blogs/2020/02/11/welcome-to-the-2020-class-of-citrix-technology-professionals/

Outside of work, I‘m a proud father and husband. And as a self-proclaimed beer and coffee aficionado, I prefer Russian Imperial Stouts, and the distinct tastes of Brasil/Costa Rica Arabica blends for my coffee.

In my spare time, I’m an avid Dungeons and Dragons player. Only 3rd edition, though, because the newer versions suck (did I say that I was pedantic yet?).

Friends often label me as social, slightly pedantic, and suitably lazy.

I’m the Principal Product Manager for HDX & Graphics at Citrix, directing the vision and strategy for the Citrix HDX remoting protocol, and I have two decades of experience in the End User Computing domain. Together with Ryan Ververs-Bijkerk, I co... Show more

Alex is a VP Education and Community Manager for Engineering Practices, at JP MorganChase in Glasgow 🏴󠁧󠁢󠁳󠁣󠁴󠁿 the land of the unicorns 🦄. She is an international speaker, product community manager, former product and marketing manager for public cloud, software engineer and conversational developer, among other roles.

In her work as a creative technologist, she combines content, community and engineering, to help people and products grow. Her role acts as a navigator between product, design, engineering and customers, underpinned by data and feedback.

In her personal life, she loves languages, speaking 4, whilst learning her 5th, Korean, with a 1400+ day streak on Duolingo. Alex adores living in Scotland with her family, 6-year old husky, Kai, and 2-year old Maine Coon kitten, Marvin!

As a fervent advocate of diversity in tech, Alex supports various communities, such as codebar, AWS Community Builders, Aspiring Women Speakers, #IamRemarkable, GitHub Campus Experts, Women Techmakers and more!

Alex is a VP Education and Community Manager for Engineering Practices, at JP MorganChase in Glasgow 🏴󠁧󠁢󠁳󠁣󠁴󠁿 the land of the unicorns 🦄. She is an international speaker, product community manager, former product and marketing manager for publ... Show more

Manuel Ledezma, known in the tech community as Tester Testarudo, is a software testing and automation specialist with a strong commitment to delivering high-quality and reliable software. Over the past years, he has focused on mastering QA practices and automation strategies, working in agile and fast-paced environments.
He has contributed to leading companies such as Mediktor, AXA, Telecom Argentina, Newfold, and Mojo Marketplace, where he implemented scalable testing solutions that improved product stability and user experience.
Manuel currently serves as the QA Automation Lead at Mediktor in Barcelona, Spain, where he leads automation initiatives to ensure robust and impactful digital products.
Beyond his professional work, Manuel empowers the QA community through Tester Testarudo, his educational project dedicated to helping newcomers learn testing in a clear, practical, and accessible way.

Manuel Ledezma, known in the tech community as Tester Testarudo, is a software testing and automation specialist with a strong commitment to delivering high-quality and reliable software. Over the past years, he has focused on mastering QA practices ... Show more

I'm an Angular GDE and Lead of the Frontend Competence Center at Avenga. Beyond that, I'm an Angular enthusiast who loves to code and enjoys sharing knowledge – on stage, at meetups, and on my YouTube channel “Speed Date with Angular”. In my free time, I'm an explorer and a proud cat mom.

I'm an Angular GDE and Lead of the Frontend Competence Center at Avenga. Beyond that, I'm an Angular enthusiast who loves to code and enjoys sharing knowledge – on stage, at meetups, and on my YouTube channel “Speed Date with Angular”. In my free tim... Show more

Linda has been navigating the tech landscape for over a decade. She is specialized in Cloud Technologies, IT Process Optimization, and Agile Methodologies. When she is not guiding companies on their cloud journey, she is diving into AI/ML Services and Technologies, and sharing her insights at AWS community events and other tech platforms.

Beyond her professional commitments, Linda is an AWS Community Hero and deeply involved in Women in Tech initiatives, advocating for greater representation and inclusivity. In Vienna, she is the familiar face behind AWS meetups and other community gatherings, creating a welcoming space where every voice is valued and heard. In addition, Linda holds the title of Chairperson for the AWS Community DACH Support Association and is member of the Funding Advisory Board of netidee.

Linda has been navigating the tech landscape for over a decade. She is specialized in Cloud Technologies, IT Process Optimization, and Agile Methodologies. When she is not guiding companies on their cloud journey, she is diving into AI/ML Services an... Show more

Bruno Zagorščak is a content maker, videographer, and live-stream producer. He's Chief Content Officer and co-founder of Neuralab, a full-service team of creative people, managing all aspects of online eCommerce projects. He has nearly two decades of experience creating content across multiple mediums, including video, audio, photography, and text. His role at Neuralab involves leading content creation, often focusing on engaging user experiences. Bruno is also known for his expertise producing interactive content and directing live broadcasts, as well as his participation in various podcasts and webinars related to the tech industry.

Bruno Zagorščak is a content maker, videographer, and live-stream producer. He's Chief Content Officer and co-founder of Neuralab, a full-service team of creative people, managing all aspects of online eCommerce projects. He has nearly two decades of... Show more

I started my career as a consultant in telecom, monitoring Belgian Railways GSM-R network & the Tetra network of the Belgian Federal Police.
After just over a year I realized I missed coding & I became a .NET Developer for a small web agency. Going from ASP.NET Webforms to MVC, from jumping hoops moving from dotNet Framework 2.0 to 3.5 to 4.x to Core. 11 Years later I felt it was time for another change and I jumped back into consultancy, but as a dotNet developer this time round.
In 2023, my 5th year working for AllPhi, I became consultant coach. Relaying my experiences to our consultants and to everyone willing to listen.

I started my career as a consultant in telecom, monitoring Belgian Railways GSM-R network & the Tetra network of the Belgian Federal Police. After just over a year I realized I missed coding & I became a .NET Developer for a small web agency. Going ... Show more

Candor Dennis is a Design Thinking Strategist, program manager and innovator who helps brands and business begin to appreciate the benefit of using design thinking to aid their processes.

She started her tech journey in 2019 as a web developer and web tutor and has helped over collectively 700 people get started in tech.
With a mind shift from Front end web development, she has experience using front end web technologies to create interfaces that provide web based solutions.
As a program manager who uses design thinking, she is advancing to building better work culture and bringing projects to life while meeting success.

She is passionate about helping young ones become tech savvy as she volunteers regularly for events and programs that are driven to this cause.She currently serves as an Ambassador at Women Techmakers and the lead for Women Techmakers Aba.

She is a team player and is very collaborative in working with like minds to build solutions to problems using technology

Candor Dennis is a Design Thinking Strategist, program manager and innovator who helps brands and business begin to appreciate the benefit of using design thinking to aid their processes. She started her tech journey in 2019 as a web developer and... Show more

David Yitzhak, Team leader of Big Data and Nosql databases
David Yitzhak has over 24 years of experience with SQL Server, Oracle, Sybase and PostgreSQL . He is an applicative & infrastructure DBA for relational and Nosql solutions (MongoDB, Redis), Hadoop CDH and Spark. David is a specialist in HA and DRP solutions, tuning, Machine learning , security, High Performance Computing, replication (Oracle & SQL Server), BI infrastructure and system engineering. David Yitzhak holds 3 Degrees from Technicon (Israel Institute of Technology): BSC Information System , MBA and ME (System engineering) and research associate in one of the enterprise Organization. He presents in Oracle open world 2010, Organize Oracle ILOUG for 3 years , SQL Server forums, Microsoft BI forums, Sqlsaturday 2016/17/18/19/20 , DATA SATURDAY , Power Camps , GroupBy Europe , Future Data Driven , Data Platforms GlobalHebrew , Code PaLOUsa 2021\2 , Pass summit 2021 and more …

David Yitzhak, Team leader of Big Data and Nosql databases David Yitzhak has over 24 years of experience with SQL Server, Oracle, Sybase and PostgreSQL . He is an applicative & infrastructure DBA for relational and Nosql solutions (MongoDB, Redis),... Show more

Hey hey! 👋🏽

My name is Ume, and I’m a first-gen immigrant + college grad (from UMD!), a fashion x tech creator, entrepreneur, speaker, & activist!

I’ve worked as a software engineering intern across various industries including luxury beauty, Big Tech, and finance. I absolutely love combining coding with education to create inclusive curriculums that are both accessible and fun! I’ve dabbled a bit into consulting through various projects with local organizations to big defense companies, and hold experience within marketing and social media as well!

Featured on:
TED, Business Insider, Times Square, MSN, and recognized as one of WayUp’s top interns for 2024

I am very much people centered, and thrive in a fast-paced environment. I love thinking on my feet and being challenged in my everyday life! — I also love boba 🧋, barre 🩰, and capturing content! 📸

Hey hey! 👋🏽 My name is Ume, and I’m a first-gen immigrant + college grad (from UMD!), a fashion x tech creator, entrepreneur, speaker, & activist! I’ve worked as a software engineering intern across various industries including luxury beauty... Show more

Hariharan Rajendran is a Microsoft MVP in Data Platform & Microsoft Certified Trainer and Certified Power BI Professional with 15+ years of experience in Database and Business intelligence on both on-premise and cloud platform. He is fully loaded with end-to-end hands-on experience in both Microsoft SQL Server and SAP HANA & Business Objects stack. He is a continuous blogger (www.dataap.org/blog) and provide virtual training (on ad-hoc basis) on Microsoft Azure, Database Administration, PowerBI and database development to worldwide clients/audience.

Hariharan Rajendran is a Microsoft MVP in Data Platform & Microsoft Certified Trainer and Certified Power BI Professional with 15+ years of experience in Database and Business intelligence on both on-premise and cloud platform. He is fully loaded wit... Show more

Hi 👋 I'm a BizApps MVP working as a Senior Manager @ EY UK.

Geek by day, racer by night 🏎️ Speaker at global events, active community contributor and very passionate about UI/UX and front end development.

And most importantly, a dog mum to my beautiful chow chow, Leo 🐶

Hi 👋 I'm a BizApps MVP working as a Senior Manager @ EY UK. Geek by day, racer by night 🏎️ Speaker at global events, active community contributor and very passionate about UI/UX and front end development. And most importantly, a dog mum to my... Show more

Soy Kevin Cueva, Ingeniero en tecnologías de la información, maestrante en Big Data y Data Science, mi experiencia se centra en el desarrollo de soluciones tecnológicas estratégicas, con un enfoque especializado en Inteligencia Artificial, Ciencia de Datos, MultiCloud, Cybersecurity y automatización de procesos. A lo largo de mi trayectoria, he tenido la oportunidad de desempeñarme como Software Development Consultant en Business IT, donde diseño e implemento soluciones personalizadas para optimizar operaciones y aumentar la productividad de los clientes.

Además de mi perfil técnico, he demostrado un fuerte liderazgo y un compromiso activo con el desarrollo social y comunitario. He co-fundado y liderado iniciativas de investigación y desarrollo como el Semillero Nexus Community y la Red de Investigación en Ingeniería e Informática (RI3), cuyo propósito es promover la innovación en la tecnología a nivel internacional. Mi experiencia se extiende a roles de gestión y liderazgo en organizaciones de impacto como la Fundación SUMAE y la Red Juvenil de Liderazgo Ecuador (RJLE), LIDERA Ecuador, AIESEC Ecuador, entre otras. He participado en proyectos de alto impacto, como el desarrollo del primer metaverso del Ecuador para la ciudad de Riobamba , y como capacitador voluntario para la ONU en el manejo de software y digitalización de documentos, también como parte de organización de campamento Electoral y eventos de alto prestigio nacional.

Mis habilidades técnicas abarcan un amplio espectro, incluyendo el desarrollo Full-Stack (Python, Java, JavaScript, .Net) y el manejo de herramientas de Visualización de Datos y Business Intelligence como Power BI y RStudio. Poseo conocimientos en DevOps, Cloud Computing (Azure, AWS), redes y ciberseguridad, lo que me permite abordar proyectos desde una perspectiva integral. Soy una persona autodidacta y proactiva, orientada a la resolución de problemas y al aprendizaje continuo, lo que me impulsa a generar un impacto positivo a través de la tecnología y el trabajo colaborativo. Me encanta viajar, explorar la fotografía y aprender continuamente, estar en muchas cosas siendo responsable.

Soy Kevin Cueva, Ingeniero en tecnologías de la información, maestrante en Big Data y Data Science, mi experiencia se centra en el desarrollo de soluciones tecnológicas estratégicas, con un enfoque especializado en Inteligencia Artificial, Ciencia de... Show more

Guillermo Fisher is a fractional CTO/CISO and engineering leadership coach with two decades of experience in driving organizational innovation, developing information security programs, and cultivating high-performing software engineering teams. Having held pivotal leadership positions such as Senior Vice President of Engineering at Untapped and Director of Infrastructure at Handshake, Guillermo brings a wealth of strategic insight and a proven track record of success in steering organizations towards excellence. He has captivated audiences at AWS re:Invent, the Atlanta AWS Summit, Hampton Roads DevFest, RevolutionConf, and Diversitech Fest.

Guillermo Fisher is a fractional CTO/CISO and engineering leadership coach with two decades of experience in driving organizational innovation, developing information security programs, and cultivating high-performing software engineering teams. Havi... Show more

Chicago-based and proudly a natural creature of winter, I thrive on snow, OSS, and just the right amount of chaos. Whether sipping Grand Mayan Extra Añejo or warding off cyber threats with a mix of honeypots, magic spells, and a very opinionated flamingo named Sasha (the BSidesChicago.org mascot), I keep things interesting. Honeypots and refrigerators rank among my favorite things—though my neighbors would likely disagree.

Chicago-based and proudly a natural creature of winter, I thrive on snow, OSS, and just the right amount of chaos. Whether sipping Grand Mayan Extra Añejo or warding off cyber threats with a mix of honeypots, magic spells, and a very opinionated flam... Show more

With 20 years of experience in Microsoft technologies—ranging from .NET to Microsoft 365, and from hands‑on technical work to consulting—I passionately share my expertise and enrich my presentations with anecdotes drawn from my project experiences.

With 20 years of experience in Microsoft technologies—ranging from .NET to Microsoft 365, and from hands‑on technical work to consulting—I passionately share my expertise and enrich my presentations with anecdotes drawn from my project experiences. Show more