C#/.NET Systems Engineer

Architected and implemented a scalable notification microservice using RabbitMQ to support multi-channel delivery through email, Telegram, SMS, and push notifications. Designed fault-tolerant integration gateways for reliable real-time synchronization with external e-commerce platforms.

Initiated and led the migration of critical legacy modules from .NET Framework 4.6.2 to .NET 10, reducing technical debt and enabling a modernized runtime and architecture. Worked with C#, .NET 10, RabbitMQ, Redis, PostgreSQL, Docker, microservices, and CI/CD.

Designed and delivered a production multi-threaded B2B document-parsing engine using WPF, Tesseract OCR, and ABBYY. Automated document intake and processing, helping reduce the client’s manual data-processing staff requirement from 10 people to 2.

Redesigned the parser core using zero-allocation techniques with Span, Memory, and ArrayPool, reducing peak RAM consumption by 90%. Replaced batch processing with asynchronous streaming based on System.Threading.Channels and contributed to the web interface using React, Next.js, and Tailwind CSS.

Developed backend modules for real-time ingestion, processing, and visualization of telemetry data from oil wells for Tier-1 enterprise energy infrastructure projects.

Collaborated directly with domain specialists to translate complex geological business rules and telemetry streams into robust software architecture. Used C#, .NET Core, Microsoft SQL Server, Entity Framework Core, REST APIs, and concurrency techniques.

Designed the client-server architecture for a custom high-performance gaming launcher using C# and .NET. Implemented secure delta patching for application update delivery.

Developed an in-game shop backend with transactional inventory management. Maintained server-side infrastructure and provided long-term technical support using ASP.NET Core, SQL, REST APIs, and Git.

Associate degree program in Information Systems and Software Engineering.