async-processing

Fault-tolerant log ingestion and query service built in Go with async processing, batching, SQLite persistence, retries, and Prometheus observability.

A self-hosted, high-performance workflow orchestrator for resilient microservices. Features event-sourced execution, atomic idempotency, per-tenant rate limiting, poison-pill DLQs, and a REST management API.

High-performance short video feed system

High-throughput event tracking platform: FastAPI ingestion + PostgreSQL + async ETL worker + Next.js dashboard, fully containerized

Distributed async task queue service using gRPC with multi-language worker support, task scheduling, and real-time execution monitoring.

Сервис асинхронной обработки изображений на Go с Kafka, PostgreSQL, retry и DLQ.

My first production-style Go URL shortener with PostgreSQL, Redis, RabbitMQ, Prometheus, Grafana, and Docker Compose.

A reference implementation of a file and task processing backend in Go: REST ingest of text and file uploads, asynchronous processing over Redis Streams consumer groups, horizontal scaling, and end-to-end observability. Layered architecture with hand-wired dependency injection.