Pedro Delfino
Software Engineer at Tallyfor
Montreal, Quebec, Canada
Summary
🤩
Rockstar🎓
Top SchoolPedro Delfino is a software engineer with nine years’ experience who combines applied mathematics and legal training to build user-focused, well-documented software. Currently at Tallyfor, he works across Clojure/ClojureScript, Re-frame, and Firebase while maintaining a strong Emacs-centered tooling practice. He has substantial open-source contributions to power-user projects like the Nyxt browser (full‑stack Common Lisp work), reflecting his affinity for hacker-friendly tooling and extensible architectures. His background includes product engineering, academic research with publications, and co-founding one of Brazil’s early legal‑tech startups, giving him cross-functional fluency from prototyping to product. Notably, he pairs technical depth with clear technical writing and tutorials, making complex systems approachable for other developers.
9 years of coding experience
6 years of employment as a software developer
High School, High School at Colégio BernoulliBachelor’s Degree, Applied Mathematics, Bachelor’s Degree, Applied Mathematics at FGV - Applied Mathematics SchoolBachelor of Laws (LLB), Bachelor of Laws (LLB) at FGV Direito Rio
Portuguese, English, Spanish, Italian, French
Stackoverflow
2,501reputation
106kreached
39answers
180questions
Github Skills (14)
webbrowser10
extensible10
browser10
common-lisp10
keyboard10
vim8
emacs8
slime6
macros6
javascript6
bookmarklet6
rubygems6
ruby6
graphic6
Programming languages (12)
Github contributions (5)
atlas-engineer/nyxt
May 2021 - May 2022
Nyxt - the hacker's browser.
Role in this project:
Full-stack Developer
Full-stack DeveloperContributions:54 reviews, 162 commits, 67 PRs in 11 months
Contributions summary:Pedro contributed extensively to the Nyxt browser's features and documentation, primarily modifying the Lisp code. They implemented new commands, such as `copy-placeholder`, `go-next`, and `go-previous`, adding functionality to the web-mode. The user also refactored existing code and improved the tutorial documentation by reorganizing content, adding explanations, and incorporating new commands. The user also modified and added information about various modes, and made a wide variety of code changes across multiple files.
browservimproductivityjavascriptemacs
pdelfino/realm-of-racket
Oct 2016 - Aug 2018
Contributions:133 commits, 9 PRs, 132 pushes in 1 year 10 months
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