M365 Competency Center Leader

Marcin Wojciechowski

Developer at heart, Marcin Wojciechowski is a Microsoft Most Valuable Professional in M365 Development and Microsoft Graph, recognized for advancing modern engineering practices across the Microsoft ecosystem. With deep roots in software craftsmanship, he has spent his career helping organizations build robust, scalable solutions on SharePoint and M365 — always with a focus on clean architecture, maintainability, and long‑term value.

A frequent conference speaker and advocate for engineering excellence, Marcin was among the first to introduce unit testing and quality‑driven development practices to SharePoint‑based solutions — at a time when the platform offered little to no native support for it. Today, he continues to inspire developers by sharing practical insights, real‑world patterns, and modern approaches to building on M365 and Microsoft Graph, empowering teams to deliver with confidence and innovation.