Ricardo Fernández Serrata

Full-Stack Engineer

// dominican republic, do · UTC-4

Fuck I.C.E.

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profile sourced from GitHub

Scouting report

Rust systems dev contributing upstream to rust-lang & Helix

assessed from open-source footprint

Principal

91signal

Ricardo is a systems-leaning engineer with verified upstream contributions to major Rust projects — rust-lang/rust, the Helix editor (23 commits), lazygit and GitHub's CLI — alongside 267 merged PRs and very low abandonment. He works close to the metal in Rust and Shell, with a playful streak in his own projects (an RGB take on the Matrix code-rain). A credible open-source contributor for Rust, tooling, or systems work.

Authorship & open source

Solo authorwrote 100% of commits on dotfiles

267 merged PRs6,109 commits / yr33 external projects39 reviews

Contributes to

rust-lang/rust113,220★
jesseduffield/lazygit78,652★
cli/cli44,647★
helix-editor/helix44,571★

What they build

Backend34%

Frontend24%

DevOps18%

Systems16%

Mobile5%

Industry experience

Developer Tools
Media & Streaming
Web & CMS

Signal breakdown

Originality83

Impact100

Consistency100

Polish73

Stars

top repo 16

Original repos

35% forks

Followers

On GitHub

5.4 yr

Live demos

Activity

Active

15% stale

Strengths

Verified author — wrote 100% of commits on dotfiles
Open-source contributor — 33 external projects incl. rust-lang/rust (113,220★)
267 merged pull requests
6,109 commits in the past year
Original builder — 33 of their own repositories
Ships to production — 8 live demos
Consistently active, low abandonment

About

Fuck I.C.E. — 75 public repositories and 78 followers on GitHub.

Skills

Rust
Shell
JavaScript
HTML
No Dependencies
Html5
Rgb
Esoteric

Featured work

RGB Digital Rain

The Matrix "falling code/letter rain" animation but RGB. No more monochromatic green!

JavaScript
Animation
Canvas Api
Code Rain
Digital Rain

by Ricardo Fernández Serrata

dotfiles

My configs and profiles

Shell
Aliases
Apt
Cargo
Debian

by Ricardo Fernández Serrata

ideas

Collection of my non-started projects

Rust
Brain Storms
Braindump
Brainstorming
Broken

by Ricardo Fernández Serrata

Rudxain Github Io

My GHP domain

HTML
About
Anything
Art
Blog

by Ricardo Fernández Serrata

Eso Math Ts

(WIP) Esoteric Mathematic Library for TypeScript

3nplus1
Bigint
Bitwise
Factorial
Factors

by Ricardo Fernández Serrata

Loc Rs

Recursively count lines-of-content (not code)

Rust
Blazing Fast
Cli
Crate
Directory Traversal

by Ricardo Fernández Serrata