Контактна інформація

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Досвід роботи

.Net developer

з 11.2021 по нині (4 роки 11 місяців)
Tieti, Remote (IT)

5+ years of experience as a .NET Engineer building enterprise systems for fintech and audit domains. Backend in C#, ASP.NET Core, Entity Framework Core, Dapper and PostgreSQL, exposing REST and SignalR APIs. Frontend in Angular, TypeScript and RxJS. Comfortable working full-stack when a lean team needs it, from API contract to screen.



Key results: cut p95 load time of a core data grid from 2.3s to 380ms by rewriting hot paths in Dapper and tuning 23 PostgreSQL procedures; reduced an 8.2k-row batch approval from 14s to 2.1s by moving aggregation into SQL transactions; shipped 11 ASP.NET Core controllers and 34 REST endpoints integrating 4 upstream systems; cut redundant dashboard reads by ~71% by replacing polling with SignalR/WebSocket; reduced Sev-2 production tickets by 42% through refactoring and tighter API validation; delivered a new admin screen in ~6.5 days instead of 11 with reusable Angular Reactive Forms controls.



Work in Agile/Scrum teams: requirements, estimates, implementation, code review, production support. Use AI tools (GitHub Copilot, Cursor, ChatGPT) daily for code review, boilerplate, tests and refactors.

Знання і навички

• .NET Framework
• HTML
• TypeScript
• JavaScript
• SQL
• GitHub
• Entity Framework
• Dapper
• Angular
• C#
• ASP.NET MVC
• Figma
• SASS
• REST API
• CSS