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Lewis Silfredo Matos

Full-Stack Engineer

// dominican republic, do · UTC-4

Software Engineer - Typescript💙 | Tech Lead & Analyst

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profile sourced from GitHub

Scouting report

TypeScript-first engineer ranging from web apps to Rust ESP32 hardware

assessed from open-source footprint

Senior
66signal

Lewis is a broad TypeScript/JavaScript developer who also reaches into Rust, Java and C#, with 46 original repos and a healthy 12 deployed. His range is the story: projects span an ESP32-C6 distance-indicator robot written in Rust to small Node utilities. Stars are minimal (max 2) and the abandoned ratio is 0.65, so this is a prolific, experiment-driven portfolio with real deployment habits but little community traction to point to yet.

Authorship & open source

Primary authorwrote 93% of commits on react-lsm
1 merged PRs54 commits / yr

What they build

Frontend46%
Backend40%
Systems7%
Mobile5%

Industry experience

  • IoT & Hardware
  • Productivity & SaaS

Signal breakdown

Originality100
Impact49
Consistency77
Polish38
Stars

11

top repo 2

Original repos

46

10% forks

Followers

7

On GitHub

6.1 yr

Live demos

12

Activity

Active

65% stale

Strengths

  • Verified author — wrote 93% of commits on react-lsm
  • Original builder — 46 of their own repositories
  • Ships to production — 12 live demos
  • Frontend focus with Backend
  • Domain experience in IoT & Hardware & Productivity & SaaS
  • Core stack: TypeScript, JavaScript, Rust, Java