Aliskhan Khutiev

Developing a scalable educational platform using Go and PostgreSQL.

• Architecture: Designed and implemented a service-oriented architecture following Clean Architecture principles (domain, service, transport/http). Ensured loose coupling and independent scaling of business modules (Analytics, Auth, Progress, Questions).
• Database Patterns: Developed a custom Transaction Manager (Transactor) to handle atomic operations at the business logic layer without tight coupling to a specific database implementation. Implemented the Repository pattern using pgx/v5, optimized complex SQL queries (JOINs, data aggregation), and configured database migrations.
• Security & Auth: Designed a JWT-based authentication system with Refresh token rotation and PostgreSQL session storage. Implemented secure token storage (Memory AccessToken + HttpOnly Cookie) and custom Middleware for RBAC and Rate Limiting (Token Bucket algorithm).
• Testing & QA: Covered the system with multi-level testing: Unit tests with mock generation (Mockery) and Integration tests for repositories using actual database containers.
• Tooling: Documented the API using Swagger (OpenAPI 3.0). Integrated structured logging (Uber Zap) and configured environment-based settings (YAML/Viper).

Stack: Go, Chi, PostgreSQL (pgx), Redis, Docker, Swagger, Zap, Testify, Mockery.

GitHub: github.com/backforge-app/backforge

Developed the backend for a taxi fleet management system, including a Telegram bot for drivers and an admin panel for fleet operators.

• Developed a Telegram bot enabling drivers to manage their shifts (start/end).
• Built a REST API for the administrative dashboard to manage drivers, vehicles, and shifts.
• Implemented a Role-Based Access Control (RBAC) system for authorization./li>
• Developed automated PDF generation for electronic waybills.
• Engineered background task processing using worker pools.
• Integrated Redis for managing Telegram user state and caching.
• Implemented custom middleware (authentication, rate limiting, role validation).

Stack: Go, PostgreSQL, Redis, Docker, MinIO Telegram Bot API, REST API

Kirklareli University, Turkey

Software Engineering

"Goroutine Golang" Advanced Course

WBTECH (Wildberries Tech School)

I specialize in building scalable backend solutions, working with message queues, and distributed systems. I strongly believe in clean code, robust system design, and automation.

In my free time, I explore the internal workings of Go and share my findings on my blog (aliskhan.ru) and Telegram channel (@aliskhandev.). I believe that the best way to truly master a technology is to explain it to others.