Ferdi Lethen-Oellers is a senior consultant in the area of Microsoft 365 and helps companies increase productivity in their everyday work. He likes to focus on the most important component in the process: people. Since the pandemic, Ferdi has been an avid jogger and regularly goes to soccer. Besides sports, his family is the most important thing to him. Ferdi is an expert on the topic of Microsoft 365 and is available for questions as well as consultations. Inquiries via mail to ferdi.lethen@outlook.de.

Ferdi Lethen-Oellers is a senior consultant in the area of Microsoft 365 and helps companies increase productivity in their everyday work. He likes to focus on the most important component in the process: people. Since the pandemic, Ferdi has been an... Show more

I've been working as a .NET developer for over 16 years now in a variety of industries including government, retail and manufacturing. But I've been hacking around with computer code since I was old enough to read my Dad's copy of the ZX Spectrum BASIC coders manual.

I've been speaking about Functional C# at various user groups and conferences around the UK, USA, Europe and Australia and am particularly interested in seeing just how far we can push C# without breaking it.

In 2023 I released my first technical book: "Functional Programming with C#", published by O'Reilly Media.

When I'm not coding, or running after my two small children, I have been known to enjoy the classic series of Doctor Who, Fighting Fantasy Gamebooks, Cryptic Crosswords, and rather more coffee than is probably good for me.

I've been working as a .NET developer for over 16 years now in a variety of industries including government, retail and manufacturing. But I've been hacking around with computer code since I was old enough to read my Dad's copy of the ZX Spectrum BAS... Show more

Ivan is a Dynamics 365 CE / CRM developer who has been exploring the possibilities of the platform for the last 8 years. Started his career as a web developer, but he was interested in the field of business applications and business apps became his passion since then. He is interested in new and innovative technical solutions in the world of business applications.

Ivan is a Dynamics 365 CE / CRM developer who has been exploring the possibilities of the platform for the last 8 years. Started his career as a web developer, but he was interested in the field of business applications and business apps became his p... Show more

Hannes is a developer, a coach and a father of 3.

In .NET development, he has always had a passion for performance, databases, distributed systems and large scale applications. But most of all, he likes playing devil’s advocate in technical discussions by drawing the ‘it depends’ card.

As a coach, he is enthousiastic about knowledge sharing, personal growth and building careers. All this while keeping in mind that the pace needs to be sustainable.

In his free time, when he’s not building LEGO® castles with his kids, he likes to spend time building guitars, playing chess or poker, tasting whisky and doing all round geeky stuff.

You can occasionally find him on an afterparty stage at PubConf or with Dylan Beattie & the Linebreakers.

Hannes is a developer, a coach and a father of 3. In .NET development, he has always had a passion for performance, databases, distributed systems and large scale applications. But most of all, he likes playing devil’s advocate in technical discus... Show more

Microsoft MVP, recognized in the areas of Developer Technologies and Microsoft Azure. My journey as a dedicated programmer spans over two decades, fueled by unwavering conviction and a deep passion for technology.

I proudly serve as a community leader, leading 'Latino Net Online', a vibrant community that unites .NET developers across Latin America. I also lead the 'Asp.Net (Spanish)' community on Facebook, fostering connections and knowledge sharing within the Spanish-speaking programming community.

Microsoft MVP, recognized in the areas of Developer Technologies and Microsoft Azure. My journey as a dedicated programmer spans over two decades, fueled by unwavering conviction and a deep passion for technology. I proudly serve as a community l... Show more

Don is a Microsoft MVP in M365 Development. He has spent the last 19+ years working with companies of all sizes, helping them maximize their productivity in SharePoint, Teams, Viva, Office 365, Power Platform, and Azure. With over 30 years of programming experience, Don's passion for coding is centered around the complete Microsoft ecosystem of cloud technologies. Prior to working full-time in the IT world, Don spent 20 years as a pilot in the Air Force, accumulating over 4500 hours in various aircraft, including the T-1A, E-3B/C, and T-38.

Don is a Microsoft MVP in M365 Development. He has spent the last 19+ years working with companies of all sizes, helping them maximize their productivity in SharePoint, Teams, Viva, Office 365, Power Platform, and Azure. With over 30 years of program... Show more

My mission is to enhance workplace productivity through technology. As the founder of a successful company since 1996, with 80 employees, my expertise in business processes significantly aids in the adoption of Microsoft365, especially Microsoft Teams and Copilot, among our clients. I have spearheaded adoption workshops for SMBs since Microsoft Teams' launch in 2017, leading to numerous successful projects. Additionally, I support other partners in Microsoft365 implementations and frequently speak at industry events, including Microsoft conferences and virtual summits, to share insights and promote digital transformation. Since 2020 I am a Microsoft MVP and MCT for Microsoft365.

My mission is to enhance workplace productivity through technology. As the founder of a successful company since 1996, with 80 employees, my expertise in business processes significantly aids in the adoption of Microsoft365, especially Microsoft Team... Show more

I am the Associate Director responsible for leading the successful Architect and Program Delivery at Protiviti. My expertise lies in the domains of D365 CE, Power Platform, and Azure, and I have honed these skills over a substantial period.

My journey in technology began in 2004 when I embarked on my career as a .NET Developer, serving as a consultant. As the years unfolded, I transitioned into the role of a CRM Consultant in 2008. My professional voyage led me to collaborate with various organizations in this capacity until I ultimately found my place at Protiviti, where I assumed the role of a Senior Technical Architect.

Within the realm of D365 Customer Engagement, I have been involved since the era of CRM 4.0, accumulating extensive experience and expertise. My work primarily revolves around the Sales, Customer Service, and Marketing modules within D365 CE. Moreover, my repertoire encompasses comprehensive implementation experience with various Azure Cloud and Power platforms.

As Associate Director, I am committed to driving success in Architect and Program Delivery, and I continue to leverage my robust skill set to contribute effectively to Protiviti's objectives.

I am the Associate Director responsible for leading the successful Architect and Program Delivery at Protiviti. My expertise lies in the domains of D365 CE, Power Platform, and Azure, and I have honed these skills over a substantial period. My jou... Show more

Data Platform MVP, Power BI and Fabric enthusiastic, public speaker and passionate for everything which transforms data into action! Working at Macaw in the Netherlands as Solution Architect and Technical Evangelist in the Data Solutions & Insights team.

What I like the most? Sharing my thoughts, experience, best-practices and enthusiasm about Microsoft data platform with others. I mostly do this in public speaking at usergroups, conferences, customer presentations and end-user training. Besides that I also have my own blog which you can find at https://data-marc.com/

Data Platform MVP, Power BI and Fabric enthusiastic, public speaker and passionate for everything which transforms data into action! Working at Macaw in the Netherlands as Solution Architect and Technical Evangelist in the Data Solutions & Insights t... Show more

Tharanga Chandrasekara is a Microsoft Dynamics 365 Business Central lead technical consultant with over a decade of experience.

Tharanga is an active member and community moderator of the official Microsoft Dynamics 365 Business Central Community forum. He regularly shares knowledge with others through his blog, user groups, and webinars. Tharanga strongly believes that "one small piece of knowledge someone shares today could be the cornerstone of a huge concept that changes the world tomorrow".

For the past eight years, Tharanga has been working for Theta, one of the largest and most competitive IT companies in New Zealand that helps organizations – in New Zealand and around the world transform their businesses with technology.

Since 2016, Tharanga has been awarded the prestigious Microsoft Most Valuable Professional (MVP) award for Microsoft Dynamics 365 Business Central.

Tharanga Chandrasekara is a Microsoft Dynamics 365 Business Central lead technical consultant with over a decade of experience. Tharanga is an active member and community moderator of the official Microsoft Dynamics 365 Business Central Community ... 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 Security MVP since March 2023

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

Miguel Llorca is a seasoned technologist and entrepreneur with over 25 years of experience in the IT industry.

Since 2014, he has been honored with the Microsoft MVP award, for his contributions to technical communities. He is also a member of the Microsoft Regional Director program, recognized for his extensive technical and business acumen and leadership within the community.

Additionally, Miguel is a Microsoft Certified Trainer, an instructor and author for LinkedIn Learning, and a regular speaker at industry events and conferences, earning the distinction of LinkedIn Top Voice in 2024.

Miguel Llorca is a seasoned technologist and entrepreneur with over 25 years of experience in the IT industry. Since 2014, he has been honored with the Microsoft MVP award, for his contributions to technical communities. He is also a member of th... Show more

I've been working as a Microsoft Dynamics 365 FnO developer for over 10 years, and since the product change from Dynamics AX to Dynamics 365 I'm working more and more with the rest of Microsoft's technology stack.

I'm currently a Microsoft MVP in the Business Applications category.

I've been working as a Microsoft Dynamics 365 FnO developer for over 10 years, and since the product change from Dynamics AX to Dynamics 365 I'm working more and more with the rest of Microsoft's technology stack. I'm currently a Microsoft MVP in ... Show more

Jurgen is an experienced and enthusiastic IT architect at Luminis. In the last 20+ years he has accumulated a lot of knowledge and experience in IT. He likes to operate on the intersection of IT and the business, where his added value lies in translating the requirements of the business in technical solutions. He has a positive critical attitude during the process to achieve the most optimal result for each customer. Jurgen values the importance of knowledge sharing. He puts into practice by sharing his knowledge through the giving of training courses and workshops and organizing meetups.

Jurgen is an experienced and enthusiastic IT architect at Luminis. In the last 20+ years he has accumulated a lot of knowledge and experience in IT. He likes to operate on the intersection of IT and the business, where his added value lies in transla... Show more

Introducing Simon, a Microsoft MVP and distinguished Senior Cloud Consultant at CloudWay, renowned for his expertise in Microsoft 365 and extensive experience in enterprise mobility. With a career spanning back to the late 90s, Simon has immersed himself in the IT industry, progressively specializing in Microsoft technologies.

Having started as an in-house IT expert, Simon transitioned into consultancy in the mid-2000s, where he excelled as a go-to authority for all things cloud-related. His proficiency is underscored by a collection of certifications from Microsoft, including the prestigious Certified Enterprise Administrator Expert title.

A passion marks Simon's professional journey for sharing knowledge. As an international conference speaker, he captivates audiences with his deep insights and infectious enthusiasm for technology. Additionally, Simon channels his expertise into the realm of blogging, offering a valuable resource for those eager to stay abreast of the latest developments in the ever-evolving landscape of cloud computing.

Introducing Simon, a Microsoft MVP and distinguished Senior Cloud Consultant at CloudWay, renowned for his expertise in Microsoft 365 and extensive experience in enterprise mobility. With a career spanning back to the late 90s, Simon has immersed him... Show more

A professional with more than 20years of experience in the IT Industry, all of them working with Microsoft Technologies. His principal activities are Development and Solution Analysts on his first years and as Team Leader and Solution Architect on the last 6 years. Currently Chief Technology Innovation Officer in ENCAMINA, leading Microsoft technology software development and member of the management board.

For the Spanish Community, he works as organizer and speaker in the most important Microsoft technologies conferences which he is one of the most important leaders. Author of several books and articles in professional magazine, from 2013 he began a new career as co-director of CompartiMOSS, a Microsoft technologies magazine.

In 2011 he was named Microsoft MVP and he still retaining recognition for the seventh consecutive year. He defined himself as a geek, smartphones lover and developer. For the community, has founded TenerifeDev (www.tenerifedev.com) with other friends, a technical community in Tenerife, coordinator at SUGES (SharePoint Users Group on Spain, www.suges.es) and at Comunidad Office 365 Spain.

A professional with more than 20years of experience in the IT Industry, all of them working with Microsoft Technologies. His principal activities are Development and Solution Analysts on his first years and as Team Leader and Solution Architect on th... Show more

Blogger, speaker, #sqlfamily member. Microsoft Data Platform MVP. Data passionate, Data Engineer and Architect.
Over 20 years of programming and experience with SQL Server databases (since 2000 version) he confirmed by certificates MCITP, MCP, MCTS, MCSA, MCSE Data Platform & Data management & analytics. He worked both as developer and administrator big databases designing systems from the scratch. Recently focused on Data Platform in Azure as a certified (Azure Dev-Ops Engineer Expert, Azure Developer Associate) Data Engineer and Azure Architect.
Passionate about optimization of database systems, an advocate of code transparency, open-source projects and automation, DevOps and PowerShell fan.

Since 2015 he has been living and working in the UK. Currently professionally associated with Avanade, an international consulting company.

Socially, tied with Data Community Poland (former PLSSUG) for many years, He worked a couple of years as a volunteer and now as a co-organizer and speaker of the biggest SQL Server conference in Poland (SQLDay).
Socially, tied with the Data Community Poland Association (former PLSSUG) and the SQLDay conference for many years; currently as a co-organizer of a five-day Data Relay conference in the UK, a volunteer at SQLBits and a presenter at these and many other conferences.

An originator of the "Ask SQL Family" podcast and founder of SQLPlayer blog.
Privately happy husband and father of two wonderful girls.

Blogger, speaker, #sqlfamily member. Microsoft Data Platform MVP. Data passionate, Data Engineer and Architect. Over 20 years of programming and experience with SQL Server databases (since 2000 version) he confirmed by certificates MCITP, MCP, MCT... Show more

Carey Payette is a Senior Software Engineer with Trillium Innovations (a Solliance partner), an ASPInsider, Progress Developer Expert, HashiCorp Ambassador, Microsoft Certified Trainer, and a Microsoft Azure MVP. Her primary focus is Cloud integration and deployment for the web, mobile, big data, AI, machine learning, and IoT spaces. Always eager to learn, you will find her tinkering regularly with various sensors, microcontrollers, programming languages, and frameworks.

Carey Payette is a Senior Software Engineer with Trillium Innovations (a Solliance partner), an ASPInsider, Progress Developer Expert, HashiCorp Ambassador, Microsoft Certified Trainer, and a Microsoft Azure MVP. Her primary focus is Cloud integratio... Show more

A blogger, a speaker but mainly a software architect with a strong focus on security, identity and automation. My day job is all .NET core and single-sign-on. If I have some spare time, I'm mostly working on one off my home automation projects (with over half a million combined downloads)

I'm also an occasional contributor to @azure/msal, azure/microsoft docs and Azure pipeline tasks

Check my blog or github profile for more details

A blogger, a speaker but mainly a software architect with a strong focus on security, identity and automation. My day job is all .NET core and single-sign-on. If I have some spare time, I'm mostly working on one off my home automation projects (with ... Show more

Johan Ludvig Brattås is a director at Deloitte, and a dedicated community guy. He has worked with MS SQL server since late 1999, mostly with BI in one form or another. Since 2015, most of his work has been in the cloud working on data platform services such as Snowflake, Databricks and Synapse.

Combining his passion for MS SQL Server with his passion for sharing knowledge, he started speaking at various events in the SQL Community. This is also a way to give back to the community for all the things he has learned over the years. When not working, Johan Ludvig either spends his time with his kids, playing with new technology or teaching coeliacs how to bake glutenfree food.

Johan Ludvig Brattås is a director at Deloitte, and a dedicated community guy. He has worked with MS SQL server since late 1999, mostly with BI in one form or another. Since 2015, most of his work has been in the cloud working on data platform servic... Show more

I am both a SharePoint developer and consultant @teamneusta with over 15 years of experience with creating collaboration and modern workspace solutions using Microsoft tools.

My favorite quote is "When all you have is a Hammer, everything looks like a Nail"(Abraham Maslow)
Why? Because our world is complex. And a single tool or a narrow perspective won't help with complex problems.
So, i think that lifelong learning, trying new technologies and talking about them to others are extremely important things.

I am both a SharePoint developer and consultant @teamneusta with over 15 years of experience with creating collaboration and modern workspace solutions using Microsoft tools. My favorite quote is "When all you have is a Hammer, everything looks l... Show more

Rachel is a Microsoft MVP for .NET and Web Development; she is also a 4x Umbraco MVP. Rachel has been a developer for over 25 years, working in the Microsoft .Net stack. She is passionate about accessibility, supporting and encouraging future developers, and in her spare time, she enjoys scuba diving. She also drinks copious amounts of tea.

Rachel is a Microsoft MVP for .NET and Web Development; she is also a 4x Umbraco MVP. Rachel has been a developer for over 25 years, working in the Microsoft .Net stack. She is passionate about accessibility, supporting and encouraging future develo... Show more

Your friendly neighbourhood Data Engineer. My background is in Finance, but I have had the pleasure to be working in IT for the past 5 or so years. In my daily life, I design and build scalable data solutions in the Azure cloud.

Your friendly neighbourhood Data Engineer. My background is in Finance, but I have had the pleasure to be working in IT for the past 5 or so years. In my daily life, I design and build scalable data solutions in the Azure cloud. Show more

Tobias Fenster started as a developer in the 1990s. Holding different positions including Head of Technical Consulting, Head of Development and CTO for multiple Microsoft partners during his career, he is now a Managing Director at 4PS Germany. He is also a Microsoft Regional Director, holds dual Microsoft MVP awards for Business Applications and Azure and is a Docker Captain.

He is blogging on tobiasfenster.io, where he writes about Business Applications, Docker and Windows Containers, but also tooling like Azure DevOps, Visual Studio Code and infrastructure automation. His other focus is Azure, mainly around container environments and SQL.

Tobias Fenster started as a developer in the 1990s. Holding different positions including Head of Technical Consulting, Head of Development and CTO for multiple Microsoft partners during his career, he is now a Managing Director at 4PS Germany. He is... Show more

Hannes Lagler-Gruener is a senior cloud architect with consulting experience of more than 15 years.
Hannes is focusing on cloud architecture and security.
Hannes had deep experience in IaaS, Security, Networking, Governance, and IaC. He started his carrier at one of the biggest Austrian banks and changed to Microsoft Austria after a few years.
Currently, Hannes is working at ACP IT Solutions GMBH as Lead-Cloud Solutions Architect.

Hannes Lagler-Gruener is a senior cloud architect with consulting experience of more than 15 years. Hannes is focusing on cloud architecture and security. Hannes had deep experience in IaaS, Security, Networking, Governance, and IaC. He started his... Show more

Jorgen is working as a principal consultant at Onevinn in Sweden. He has been working as a consultant since 1993 with a focus on Enterprise Client Management and System Management. Involved in many projects and also a Microsoft Certified Trainer, Microsoft Security MVP and deliver training's mostly on Intune and Windows 11. Jörgen is also an appreciated speaker at event like Microsoft Ignite, Microsoft Techdays, Microsoft Management Summit(MMS), TechED, Techorama, TechMentor and Workplace Ninjas.

Jorgen is working as a principal consultant at Onevinn in Sweden. He has been working as a consultant since 1993 with a focus on Enterprise Client Management and System Management. Involved in many projects and also a Microsoft Certified Trainer, Mic... Show more

Lives in Sweden, works at Evidi in Norway. Over 25 years of experience in the IT industry.
Genuinely passionate about, and motivated by sharing my knowledge to customers, colleagues and the Microsoft Community.
Sessions can be held in Norwegian, Swedish and English

Lives in Sweden, works at Evidi in Norway. Over 25 years of experience in the IT industry. Genuinely passionate about, and motivated by sharing my knowledge to customers, colleagues and the Microsoft Community. Sessions can be held in Norwegian, S... Show more

Jan Ketil is an Microsoft MVP since 2016 and are working as a COO and Principal Cloud Architect at CloudWay in Norway. He has been working in the industry for Microsoft Partners and Microsoft for more than 20 years. He loves to speak about anything around Endpoint Management, Identity, Security and Automation. He is also the lead for both community conferences Experts Live Norway and Nordic Virtual Summit. Jan Ketil has presented at large industry conferences like Microsoft Ignite, Microsoft Inspire, MMS, TechMentor HQ, Experts Live Europe, WPNinja and NIC Conference in Oslo. He is also a regular speaker at various User Group events across Europe.

Jan Ketil is an Microsoft MVP since 2016 and are working as a COO and Principal Cloud Architect at CloudWay in Norway. He has been working in the industry for Microsoft Partners and Microsoft for more than 20 years. He loves to speak about anything a... Show more

Nikki is an experienced IT and business professional who has been recognized as a Microsoft MVP. With over 30 years of experience, she specializes in Microsoft 365 governance and compliance and is a renowned public speaker and blogger in this field. Nikki co-hosts the “All Things M365 Compliance Podcast” and co-wrote the “Microsoft 365 Maturity Model for Governance, Risk, and Compliance”. In addition, she holds qualifications as an Enterprise Architect (TOGAF) and Organizational Change Manager (PROSCI).

Her belief is that Microsoft 365 governance and compliance is not just a project but a way of life and must be integrated into the organization's culture.

Nikki is an experienced IT and business professional who has been recognized as a Microsoft MVP. With over 30 years of experience, she specializes in Microsoft 365 governance and compliance and is a renowned public speaker and blogger in this field. ... Show more

Evgenij has been working with computers since the age of 5 and delivering IT solutions for over 25 years. His Active Directory and Exchange background naturally led to PowerShell, of which he's been an avid user and proponent since its first release.
Evgenij is an active community lead at home in Berlin, a leading contributor to the German TechNet forum and an experienced user group and conference speaker. He is a Cloud and Datacenter Management MVP since 2020.

Evgenij has been working with computers since the age of 5 and delivering IT solutions for over 25 years. His Active Directory and Exchange background naturally led to PowerShell, of which he's been an avid user and proponent since its first release.... Show more