Senior .NET Fullstack Engineer / Kyiv, Ukraine
I build ERP, financial, desktop, and web systems where backend services, SQL data models, integrations, and user workflows operate as one product.
Senior .NET Fullstack Engineer with 6+ years of experience delivering features across backend APIs, SQL logic, desktop UI, web dashboards, integrations, CI/CD, and release delivery.
My strongest domain is ERP and financial workflows: systems where data consistency, approvals, document processing, notifications, and third-party integrations have to behave reliably under real operational pressure.
I work comfortably from requirements and UI flows through backend contracts, database models, integration rules, validation, deployment, and modernization of legacy codebases.
Delivered the Fixed Assets module for an ERP system end to end: WinForms and DevExpress screens, REST APIs, MS SQL flows, validation logic, document processing, approvals, Outlook notifications, electronic signatures, migrations, and CI/CD support.
Worked across M.E.Doc e-document workflows and Cashalot PRRO. Refactored legacy code, built e-signature and document tools, implemented ASP.NET Core services, integrated banking, payment, and government APIs, and shipped web dashboard functionality for monitoring, reporting, and user management.
Developed features across existing application modules, updated UI behavior, refactored legacy code, and improved maintainability of production components.
United Alpacas Games
A dedicated space for interactive experiments, gameplay systems, tools, and future releases under the United Alpacas Games name.
Full lifecycle module with UI screens, REST APIs, SQL data flows, validation, approvals, notifications, digital signatures, and integrations.
Backend services and web dashboard features for fiscal receipts, reporting, transactions, asset management, and user administration.
Document processing, e-signatures, digital stamps, secure exchange, validation, and DevExpress-based operational UI improvements.
Refactoring and maintainability improvements across production C# systems, desktop UI behavior, and business logic modules.
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