Felicity B.
Ruby on Rails Software Development, Technical Documentation
I'm a Senior Software Engineer with 4 years of Ruby on Rails experience, equally comfortable writing clean backend code and the documentation that explains it. On the development side, I specialise in building reliable, scalable backend systems using Rails, ActiveRecord, Sidekiq, PostgreSQL, and RSpec. I've grown from intern to Senior Engineer by delivering high-quality solutions and adapting quickly to new challenges. I also bring hands-on experience with technical documentation - API references, onboarding guides, and internal runbooks. My engineering background means I can document systems accurately without needing things explained to me, and I understand what makes documentation genuinely useful for both technical and non-technical audiences. Whether you need a backend developer to build and scale your product, or someone to document it clearly for your users and team - I can do both, and the overlap between the two is where I add the most value.
Earnings and projects
Last 6 months ÷ 3.7 months active (since Jul 2026)
Last 6 months: $5k
Billed in all: $5,478$5.5k
$5k in the last 6 months
Earnings, last 30 days
Skill rankings: Top 10% in Ruby on Rails
Ranked by MRR among everyone on Upwork with the skill.
- #22RSpec180 freelancers · 🇲🇾 #1Top 12%🇲🇾#1 of 2
- #102Ruby965 freelancers · 🇲🇾 #1Top 11%🇲🇾#1 of 3
- #117Technical Documentation1,077 freelancers · 🇲🇾 #1Top 11%🇲🇾#1 of 4
- #177Ruby on Rails1,811 freelancers · 🇲🇾 #1Top 10%🇲🇾#1 of 4
- #809API7,943 freelancers · 🇲🇾 #3Top 10%🇲🇾#3 of 22