Senior .Net Developer

На данный момент Senior .Net Developer.

Мои компетенции и опыт

I am a .NET developer specializing in building reliable and scalable distributed systems. Over the past 6 years, I have been involved in the development of complex projects that require high performance and scalability. I am skilled at balancing quality and speed of development, and I implement best practices such as Domain-Driven Design (DDD), design patterns, and SQL optimization. I constantly improve my skills and learn new technologies to create solutions that truly add business value.

Senior .NET Backend Developer, YOUX Systems нужен доступ к резюме

international outsourcing company. Worked on the development of a digital asset analysis and price forecasting platform; developed Web APIs for applications.

• Designed a high-load microservice architecture from scratch, ensuring horizontal scalability, fault tolerance, and reliability. The platform successfully handles traffic growth and seamlessly integrates new services.
• Eliminated ~26 billion boxing allocations per run in ClickHouse reads by replacing GetValue with typed columnar accessors.
• Reduced memory consumption by 30% through resource allocation optimization, object pooling, and data structure improvements, cutting infrastructure costs and enabling more data processing without additional servers.
• Built production-grade LLM integration for a realtime voice AI product: architectural security boundary, prompt-injection protection, server-side scoring, and a pipeline resilient to reconnects and engine failures
• Led a team of 5 developers and implemented code review and onboarding processes. This reduced the onboarding time for new team members and improved overall team efficiency.
• Engaged in writing documentation for the project. Coordinated external documentation for integration with suppliers

.NET Backend Developer, YOUX Systems

• Redesigned the architecture of an existing project for DDD and a clean architecture. This improved the quality of the code, accelerated the development of new features, and reduced the number of errors.
• Optimized complex SQL queries (indexing, refactoring, bottleneck analysis), reducing API response time by 35% and decreasing database load.
• Accelerated the search algorithm from 10 seconds to milliseconds, delivering instant results to users and boosting retention.
• Decomposed the monolith into microservices, enabling independent deployment cycles and service-level scaling.

Skills

Core: C#, .NET, Web API, REST API, EF Core, Dapper, gRPC, GraphQL, Unit testing, AI/LLM Integration, GIT, TeamCity, YouTrack, Jira, Aspire, Kubernetes, Cloudflare
Databases: MS SQL, PostgreSQL, MySQL, Google BigQuery, ClickHouse, MongoDB, Firebase, Redis, Elasticsearch
Infrastructure: Docker, Azure, Kafka, RabbitMQ, Kibana, Grafana
Other: DDD