William S.

🌟 100 % Job Success | 🏆 Top Rated Plus Upwork Freelancer I’m William Sanz, a Microsoft Certified Solutions Architect with 7+ years of experience helping organizations adopt, govern, and scale the Microsoft ecosystem correctly from Day 1. I don’t just build apps or reports. I help leaders make the right architectural, licensing, and platform decisions early so teams can move fast without creating technical debt, security risks, or runaway costs. This role is ideal if you need guidance before (or while) scaling, not just execution. What I focus on: ✅ Adoption & Architecture (Greenfield and Scale) I guide organizations through Power Platform and Copilot adoption, defining architecture, MVP phases, and trade-offs such as Power Apps vs custom development. The goal is speed with long-term stability. ✅ Governance without Bureaucracy I design pragmatic governance models (CoE, ALM, security, DLP) that enable teams to build safely without slowing innovation or creating shadow IT. ✅ Licensing, Administration & Cost Control I help optimize Microsoft licensing and tenant configuration to avoid overspending and ensure the platform scales predictably as usage grows. ✅ Proven impact • Guided enterprise-scale adoption for organizations such as NEOM, BlackRock, Santander, and Inditex • Eliminated 500+ legacy processes, saving thousands of hours and reducing licensing overhead • Designed complex architectures integrating SAP, SQL Server, APIs, and Microsoft platforms ✅ Technical foundation (hands-on experience) Microsoft Fabric (Lakehouse, Warehouse, Power BI, Notebooks, Pipelines...) Power Platform (Power Apps, Power Automate, Dataverse...) SQL, Python, PySpark, DAX Azure, Security & Identity APIs, System Integration I understand strategy because I’ve built and operated these systems myself. If you need a strategic architect to guide your roadmap, governance, and platform decisions— invite me to your job and I’ll help you define the right path forward. Skills: Solution Architecture | Microsoft Fabric | Power Platform | Governance | Licensing Strategy | SQL | Python | DAX | Azure | CoE | Roadmaps