Jonathan Mete

Ruby on Rails developer for 3.5 years, I work with startups and SMEs that want to accelerate their roadmap while strengthening the technical quality of their platform.

I bring a structured, pragmatic, and value-oriented approach.

Key skills:

Full-stack Ruby on Rails development (API, lightweight front-end, third-party integrations)

Mastred stack: Ruby, Rails, Redis, Sidekiq, Stimulus, RSpec

Optimization and continuous improvement of existing applications

Implementation of best practices: clean code, CI/CD

Design of robust, performant, and scalable features

Clear communication with product, tech, and business teams

Addressed trends: dev productivity, cost optimization, code quality, performance, scalable-ready architecture, technical debt reduction, reliability, and modern monitoring.

⭐ 5 examples of missions I can carry out

Reduce technical debt by refactoring key modules and introducing real best practices (TDD, targeted refactors).

Accelerate performance through SQL optimization, the use of Redis/Sidekiq, and architectural improvements.

Increase test coverage with RSpec to secure the roadmap and make production releases reliable.

Develop new features from A to Z: design, API, Stimulus front-end, integrations, and tests.

Stabilize and modernize an existing Rails application by fixing bugs, improving maintainability, and documenting best practices.