Francesco Belladonna
Lead Developer at Jane Technologies, Inc.
Vancouver, British Columbia, Canada
Summary
👤
Senior🎓
Top SchoolFrancesco Belladonna is a lead developer and system architect with 13 years of experience building scalable, maintainable web platforms from Vancouver. He specializes in backend, distributed systems and relational databases, leading design sessions and setting engineering standards that preserved performance at peak load. At Jane Technologies he drove 30+ performance improvements that enabled a 2x customer scale without UX degradation, and previously halved storefront DB load through targeted optimizations. A hands-on mentor, he consistently promotes engineers into senior and lead roles while improving test coverage, deployment pipelines, and developer processes. His background spans SaaS growth problems—real-time reporting, API integrations and email deliverability tooling—and long-lived production systems for nonprofits, showing a blend of startup velocity and operational durability. He pairs practical engineering with a knack for spotting low-overhead fixes that deliver outsized business impact.
13 years of coding experience
10 years of employment as a software developer
Game Development, Game Development at AIV - Accademia Italiana VideogiochiComputer Science, Computer Science at Sapienza Università di Roma
Italian, English
Stackoverflow
11,521reputation
1.8mreached
256answers
192questions
ruby-on-rails
top-5%
Github Skills (200)
testing10
gmail10
visual-studio10
whatsapp10
codeclimate10
sublime10
ruby10
activeadmin10
nightwatch10
docker-compose10
editor10
hipchat10
inbox10
skype10
package10
Programming languages (17)
Github contributions (5)
Fire-Dragon-DoL/iry
Jul 2023 - Feb 2025
Transform database constraint errors into activerecord validation errors
Contributions:13 PRs, 64 pushes, 13 branches in 1 year 7 months
Fire-Dragon-DoL/active_admin-extensions
Oct 2014 - Oct 2022
Contributions:17 commits, 3 pushes, 2 tags in 8 years 1 month
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