Solution Architect
Petar Atanasov
Co-founder
Power Platform solution architect for enterprise programmes across EMEA. Built governance and a Centre of Excellence for a global insurer's platform with 1.5M+ users.
About Ustrema
Momentum with direction.
A senior Microsoft practice founded in Sofia in 2026. We start with direction, then build fast with the business in the room.
In short
Ustrema is a senior Microsoft practice founded in Sofia in 2026. It helps mid-market and enterprise organisations get more from Power Platform and Dynamics 365, starting with governance and then building fast. The team has 65+ years of combined experience and 60+ Microsoft solutions in production.
- 65+years of combined experience across the team
- 10+senior consultants and solution architects
- 60+Microsoft solutions in production
- 2026founded in Sofia, Bulgaria, inside the EU
Why do leaders choose Ustrema?
Governance first.
Guardrails, ownership and security are designed in from day one, so you scale without an expensive clean-up later.
Value in weeks.
Fixed-scope entry points and short delivery cycles. You see working results early, and in every sprint after.
Senior people, named.
The people who scope your work are the people who deliver it. Certified, accountable and in the room.
Nearshore economics.
Senior Microsoft talent from Sofia, inside the EU and your time zone, at rates that make the business case work.
How do we shape every engagement?
Five steps from first conversation to lasting value. Every step ends with a decision point, so you stay in control of scope and spend.
Direction
Discover
Understand your goals, processes and Microsoft landscape, and agree what success means.
Direction
Design
Shape the target architecture, the guardrails and a roadmap ranked by business value.
Momentum
Build
Deliver in short iterations, with working software and a demo every sprint.
Scale
Adopt
Train your people, manage the change and go live with confidence.
Scale
Run and improve
Support, measure and optimise, then scale what has proven to work.
Who will we work with?
The senior team behind your delivery. Founders have shaped governance and solution architecture for clients across the UK, Italy, the Netherlands and the United States.
Solution Architect
Tsvetan Topalov
Co-founder
14+ years in technology consulting and enterprise architecture. Has led 20+ automation and platform programmes on Microsoft Power Platform and Azure.
Senior consultants
- IM
Ivan M.
Senior Consultant
Microsoft
About 10 years in IT, including Dynamics 365 Business Central engineering. Builds with Power Automate, Power Apps and Azure.
- DK
Denitsa K.
Senior Consultant and Project Manager
Microsoft
6+ years in intelligent automation. Leads a Power Platform team of five, bringing AI into business workflows.
- YP
Yasen P.
Senior Consultant
Microsoft
PL-400 certified. 4+ years across Power Apps, Dataverse, Power BI and Dynamics 365, from requirements to secure deployment.
- GP
Georgi P.
Senior Consultant
Microsoft
PL-400 certified. Dataverse, Power Pages, model-driven and canvas apps, C# plugins and PCF controls on Dynamics 365.
- DA
Dayana A.
Senior Consultant and Project Manager
Microsoft
About 9 years of service delivery for regulated enterprises. Owns scope, budget, risk and C-level reporting.
- VT
Valentin T.
Senior Consultant
Dynamics 365
6+ years with Dynamics 365. Implements Finance and Operations and Business Central, design to training. MB-800 and MB-300 certified.
- MT
Mariela T.
Senior Consultant and Delivery Manager
Dynamics 365
Leads enterprise IT services across Europe. Built and ran Dynamics 365 ERP support teams, owning escalations and KPIs.
- MP
Maria P.
Senior Consultant
Dynamics 365
Dynamics 365 Business Central and ERP consultant, from requirements and configuration to user training and support.
Governance first, then build. That order is the whole idea.