Looking for a job

Damir User

@damiruser

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I build ASP.NET Core backends for games, mobile apps, and transactional systems.

Armenia

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What I'm looking for

I'm looking to build reliable backend systems, especially APIs and client-server products where architecture, data integrity, and technical decision-making have a direct impact.

I've built Nexus and LockIn end to end with ASP.NET Core, EF Core, PostgreSQL, JWT authentication, and client-server architecture. My work focuses on backend systems where server authority, data integrity, and reliable session handling matter.

In Nexus, I designed modular features for authentication, cloud saves, leaderboards, inventory, purchases, and analytics. I used Redis caching, per-device refresh tokens, database transactions, audit records, and optimistic concurrency to keep game economy and save data reliable.

At Syndicate Group, I owned the full lifecycle for 30+ Android and iOS titles, from gameplay and QA through release. I also built reusable Unity and SDK integration systems that reduced new-project setup time by about 70–80%.

Experience

Work history, roles, and key accomplishments

.NET Backend Developer

Syndicate Group

Apr 2025 - Jun 2026 (1 year 2 months)

Owned the full development lifecycle for 30+ Android/iOS titles, covering gameplay, QA and release while independently designing and shipping 10–15 original gameplay mechanics from GDD to production. Built and maintained a reusable Unity project template, cutting new-project setup time by about 70-80% and enabling a sustained pace of up to 2 new titles per week.