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Diana Israyelyan

@dianaisrayelyan

Message

I build secure, scalable .NET backend systems, APIs, and microservices for enterprise applications.

Armenia

Message

What I'm looking for

I'm looking to build secure, scalable backend systems and microservices, lead end-to-end feature delivery, and contribute to strong engineering standards in an Agile team.

I've built and scaled enterprise .NET applications at ActualSolutions, ICVR, and Capital Soft, delivering mobile banking APIs, microservices, real-time notifications, and secure RESTful platforms. My work includes modernizing legacy .NET codebases, reducing maintenance costs by 40%, resolving all penetration-test findings, and improving database retrieval time by 30%.

I work across C#, .NET, ASP.NET Core, SQL Server, Angular, Azure, RabbitMQ, SignalR, and API security. I've led a team of four developers, performed code reviews, documented architecture decisions, and delivered end-to-end features in Agile environments.

Experience

Work history, roles, and key accomplishments

Senior .NET Developer

ActualSolutions

Jul 2025 - Jul 2026 (1 year)

Designed and implemented mobile banking APIs using CQRS pattern and Clean Architecture, ensuring scalability and security. Migrated legacy codebases to modern .NET, reducing maintenance costs by 40% and improving performance.

C#.NET CQRS Clean Architecture SignalR RabbitMQ Background Worker Services Polly JWT 2FA HCaptcha Security Headers Code Review Technical Documentation

Backend .NET Developer

ICVR

Feb 2025 - Jul 2025 (5 months)

Architected scalable microservices using gRPC and REST APIs, automating Azure VM lifecycle management. Developed an AI-powered solution using OpenAI API to analyze GitHub repositories and integrated Azure Blob Storage for profile images.

C#.NET Microservices gRPC REST Azure OpenAI API xUnit Moq SonarQube Azure Blob Storage Audit Logging

Full Stack .NET Developer

Capital Soft

Nov 2017 - Nov 2024 (7 years)

Developed and maintained enterprise applications using C#, .NET Framework, ASP.NET Core, WCF, and SQL Server. Designed SPAs with Angular and integrated third-party APIs, improving functionality by 20%.