Senior Rails engineer with 20+ years of experience, available for fractional,
retainer, or contract engagements. I specialise in architecture, API
design, legacy modernisation, and cross stack integrations (Ruby, Python,
Node). Recent clients include Citizens Advice, Babbel, Alertive, and Johnson
& Johnson. Strong track record delivering under tight deadlines and mentoring
teams.
Open to part-time or ongoing work with UK, US, and European teams.
Open to fractional contract work (part-time or project-based). Senior engineer with strong background in Ruby/Rails, Python, Node.js, modern AWS infrastructure, DevOps, and ML-enabled systems. Experienced leading architecture, scaling, and reliability efforts for production systems.
Remote: Yes
Willing to relocate: No
Technologies: Ruby on Rails, Ruby, Python, Node.js, Go, React, TypeScript, AWS, Docker, Kubernetes, FastAPI, PostgreSQL, MongoDB, GraphQL, REST, Hotwire/Turbo/Stimulus
Résumé/CV: https://wagnermatos.co.uk/
Email: [email protected]
Senior Rails engineer with 20+ years of experience, available for fractional, retainer, or contract engagements. I specialise in architecture, API design, legacy modernisation, and cross stack integrations (Ruby, Python, Node). Recent clients include Citizens Advice, Babbel, Alertive, and Johnson & Johnson. Strong track record delivering under tight deadlines and mentoring teams.
Open to part-time or ongoing work with UK, US, and European teams.