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Rojay Simpson

Backend Engineer

// jamaica, jm · UTC-5

NPM

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profile sourced from GitHub

Scouting report

Crypto-exchange API wrapper author (BittrexRx, 16★)

assessed from open-source footprint

Staff
58signal

Rojay's niche is RxJS-based cryptocurrency API clients — BittrexRx (16★) and CobinhoodRx (5★) — well-structured TypeScript/Node wrappers that earned 25 total stars and 14 merged PRs. The specialty is real but dated (the underlying exchanges have faded) and he logged zero commits last year, so it's proven past craft over current activity. A capable backend/TypeScript engineer if re-engaged, especially for fintech or API-tooling work.

Authorship & open source

Primary authorwrote 76% of commits on BittrexRx
14 merged PRs0 commits / yr350 private contributions / yr

What they build

Frontend54%
Backend40%
Game Dev6%

Industry experience

  • Developer Tools
  • Fintech & Payments

Signal breakdown

Originality40
Impact79
Consistency64
Polish33
Stars

25

top repo 16

Original repos

6

60% forks

Followers

19

On GitHub

10.6 yr

Live demos

0

Activity

Active

67% stale

Strengths

  • Verified author — wrote 76% of commits on BittrexRx
  • 14 merged pull requests
  • Frontend focus with Backend
  • Domain experience in Developer Tools & Fintech & Payments
  • Core stack: TypeScript, JavaScript, C#