Code & Architecture Audit - Senior Full-stack (PHP/Go/JS/ML)
About the service
A senior engineer (10+ years, CTO-level) reviews your codebase and architecture and tells you what's actually wrong, what it costs you, and what to fix first.
What you get:
- Full code review: structure, readability, dead code, unsafe patterns, tech debt
- Architecture review: bottlenecks, coupling, scaling limits, single points of failure
- Security and data handling: secrets, validation, access, injection risks
- Performance: queries, caching, N+1, load behaviour under highload
- Dependencies and infra: outdated libs, Docker/K8s setup, CI/CD gaps
Deliverable: a written report ranked by severity, with concrete fixes and rough effort estimates. Plus a 60-minute call to walk through it and answer questions.
Scope: PHP (Laravel, Symfony), Go, Node.js, TypeScript, React/Vue, PostgreSQL, MySQL, Redis, ClickHouse, Docker, Kubernetes. ML/data components too (model pipelines, ETL, feature logic).
Two formats:
- Quick audit - 1 codebase, up to 20k lines, 3-5 days
- Deep audit - larger codebase or architecture-level review, 1-2 weeks
Best for: teams before a rewrite, founders inheriting a legacy project, investors doing tech due diligence, CTOs needing an outside opinion.
You get a straight answer - including "this is fine, don't touch it".
What we need from you: Codebase, context and a problem
- C