Code Reviews & Upgrades

Elevate Your Codebase. Future-Proof Your Rails Codebase.

Legacy Rails codebases often carry hidden risks: outdated gems, N+1 queries, and security gaps. Our audits combine static analysis (Brakeman, RuboCop) with hands-on profiling to identify bottlenecks and technical debt. We then implement surgical upgrades:

- Rails Version Migrations: Upgrade from Rails 4/5/6 to Rails 7 with backward-compatibility safeguards.

- Gem Modernization: Replace deprecated gems and patch vulnerabilities.

- Performance Rescues: Fix memory leaks, optimize ActiveRecord callbacks, and introduce caching with Redis/Memcached.

Key Features

Comprehensive Audits

Spot insecure dependencies, inefficient queries, and anti-patterns like fat models.

Zero-Downtime Upgrades

Blue/green deployments and database migration strategies that prevent outages.

Hotwire Migration

Transition legacy jQuery/UJS frontends to Turbo/StimulusJS for modern interactivity.

Documentation & Training

Leave your team empowered with clear guidelines and hands-on support.

Why Choose CodePigeon?

Precision-Driven

We home in on critical issues, not just surface-level fixes.

Modular Upgrades

Implement changes incrementally to maintain business continuity.

Community-Inspired

Solutions informed by decades of open-source expertise and peer-reviewed practices.

Think we'd be a good fit? Let's talk.