Senior Rails Architecture & API Engineer

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.