Back to projects
LogNest - Developer Observability Platform
A centralized observability platform for collecting Docker, API, worker, browser, and manual logs and turning repeated failures into actionable incidents.
Overview
LogNest centralizes application logs from Docker containers, backend services, workers, and browsers. It processes error events into fingerprints and incidents so teams can focus on recurring failures instead of raw log volume.
Engineering Highlights
- Built a NestJS API, BullMQ worker, Docker log agent, and Next.js operations dashboard.
- Stored raw and parsed events in MongoDB while using PostgreSQL for users, projects, incidents, and audit records.
- Added Redis-backed processing, incident fingerprinting, alerting, live Server-Sent Events updates, and AI analysis workflows.
- Added payload redaction for credentials, tokens, cookies, connection strings, emails, and card numbers before storage.
Tech Stack
TypeScript, NestJS, Next.js, MongoDB, PostgreSQL, Redis, BullMQ, Docker, Prometheus, and OpenAI-compatible AI workflows.