Jorge Raynieri Sanchez Pichardo

Backend Engineer

// santo domingo, do · UTC-4

Building in the open from Dominican Republic. Backend Engineer.

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profile sourced from GitHub

Scouting report

Dominican backend junior building TypeScript APIs and Java POS systems

assessed from open-source footprint

Mid

67signal

Backend-leaning junior from Santo Domingo working across TypeScript, Java, and C#, with a near-zero fork ratio so the work is original. His strongest pieces are a TypeScript user-API template (Express, JWT, Zod, Jest, MongoDB) and a full-stack Supermarket POS built on Spring Boot with a Java Swing client and role-based auth. Stars are low (max 3) and it's clearly a learning-stage portfolio, but the API and auth fundamentals are solid and self-authored.

Authorship & open source

Solo authorwrote 100% of commits on typescript_user_api_template

30 merged PRs165 commits / yr242 private contributions / yr

What they build

Backend37%

Frontend36%

Systems12%

Game Dev12%

Industry experience

E-commerce & Retail
Security & Identity
Gaming

Signal breakdown

Originality75

Impact55

Consistency100

Polish41

Stars

top repo 3

Original repos

11% forks

Followers

On GitHub

1.9 yr

Live demos

Activity

Active

0% stale

Strengths

Verified author — wrote 100% of commits on typescript_user_api_template
30 merged pull requests
Original builder — 8 of their own repositories
Consistently active, low abandonment
Backend focus with Frontend
Domain experience in E-commerce & Retail & Security & Identity
Core stack: TypeScript, C++, Java, C#

About

Backend Engineer from Dominican Republic, active on GitHub with 9 public repositories and 13 followers. Explore the work and reach out on GitHub.

Skills

TypeScript
Java
C#
C++
Jwt
MongoDB
Mongoose
Node