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Go for Backend

Course on backend development in Go: concurrency, gRPC, HTTP middleware, dependency injection. Learn database access, table-driven tests, graceful shutdown, monitoring with pprof and OpenTelemetry. Production patterns for scalable services.

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SEO & Website Promotion

Complete SEO course: on-page optimization, link building, commercial ranking factors, technical SEO, analytics, Yandex...

Full-Stack AI Engineer

Fullstack AI engineer: LLMs, RAG, AI agents, fine-tuning, vector databases and AI deployment.

Game Development

Complete game development course: Unity with C#, Unreal Engine with Blueprints, 2D/3D graphics, physics, animation...

React — Modern Frontend

Complete React 19 course: hooks, Next.js, TypeScript, Tailwind CSS, server components, state management, testing and...

ISO 9001:2015 (Quality Management Systems)

ISO 9001:2015: QMS, processes, audit, certification, improvement.

System Design Interview

System design interview prep: CAP, sharding, caching and trade-offs for FAANG and top companies.