Lionel Kubwimana
Senior Software Engineer at Climb
Paris, Ile-de-France
Summary
👤
Senior🎓
Top SchoolLionel Kubwimana is a Senior Software Engineer based in Paris with a decade of experience blending Ruby on Rails and React craftsmanship with a foundation in network engineering. He excels at modernizing legacy systems, automating deployments, and improving performance—recently contributing to ClimbGPT APIs and financial data integrations for insurance contracts. Comfortable in remote and collaborative environments, he practices TDD, pair programming, and rigorous code quality practices honed at Doctolib, Workelo and multiple startups. Entrepreneurial and product-minded, he builds for real-world impact—maintaining a Kirundi Wordle and self-publishing trilingual children’s books—reflecting a rare mix of technical depth and cultural/product creativity. A lifelong learner, he brings persistence, teaching experience, and a pragmatic focus on software that meaningfully improves people’s lives.
10 years of coding experience
8 years of employment as a software developer
Computer Science, Computer Science at University of Lille 1 Sciences and TechnologyParadox School (ex-EDEC)Computer Engineering Exchange semester in Singapore, Computer Engineering Exchange semester in Singapore at Nanyang Technological University SingaporeFull-Stack Web Developer Computer Programming, Full-Stack Web Developer Computer Programming at Le WagonNetwork Engineer's degree Computer Systems Networking and Telecommunications, Network Engineer's degree Computer Systems Networking and Telecommunications at Université de Technologie de Troyes
French, English, Italian, kirundi
Github Skills (37)
javscript10
wordle-game10
react-typescript8
tailwind7
react7
science6
ruby-on-rails6
tailwindcss6
spelling6
phonetics5
typescript5
french5
linguistics4
messenger4
math4
Programming languages (9)
Github contributions (5)
lionel-k/andelzik
Mar 2019 - May 2020
Music Online Store API
Contributions:37 PRs, 40 pushes, 32 branches in 1 year 2 months
apionline-storerailsexpressruby
lionel-k/innovate-257
Aug 2018 - Dec 2018
Innovate 257 is a network of professionals and students in the domains of Science, Engineering, Technology, and Math aspiring to bring innovation in Burundi through collaboration, mentorship, and initiative.
Contributions:78 commits, 5 PRs, 67 pushes in 4 months
engineering-sciencemathsciencecollaborationinitiative
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