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Isandra Cruz Diaz

Full-Stack Engineer

// cuba, cu · UTC-5

Full Stack Web Developer. Try to leave the world better than you found it.

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profile sourced from GitHub

Scouting report

Cuban full-stack engineer building fintech dashboards and NestJS microservices in TypeScript

assessed from open-source footprint

Senior
55signal

Isandra is a consistent solo author (93 commits last year) whose original work centers on fintech: a Next.js/TanStack Query transfer dashboard and a NestJS microservices backend with API gateway, JWT SSO, and Docker. Strong TypeScript and React focus across 8 original repos, with four projects deployed. Stars are absent and external reach is minimal, but the portfolio reads as real, self-directed product work rather than tutorials.

Authorship & open source

Solo authorwrote 100% of commits on furniro-ecommerce-nextjs
3 merged PRs93 commits / yr1 external project

Contributes to

  • drbarzaga/react-dojo30★

What they build

Frontend60%
Backend34%
DevOps6%

Industry experience

  • E-commerce & Retail
  • Fintech & Payments
  • Productivity & SaaS

Signal breakdown

Originality75
Impact25
Consistency88
Polish43
Stars

0

Original repos

8

11% forks

Followers

5

On GitHub

6.4 yr

Live demos

4

Activity

Active

25% stale

Strengths

  • Verified author — wrote 100% of commits on furniro-ecommerce-nextjs
  • Original builder — 8 of their own repositories
  • Ships to production — 4 live demos
  • Consistently active, low abandonment
  • Frontend focus with Backend
  • Domain experience in E-commerce & Retail & Fintech & Payments
  • Core stack: TypeScript, Astro

About

Full Stack Web Developer. Try to leave the world better than you found it. — 9 public repositories and 5 followers on GitHub.

Skills

  • TypeScript
  • NestJS
  • React
  • Tailwind
  • Astro
  • Api Gateway
  • Docker
  • Jwt

Featured work

Globalpay Fintech Dashboard

Minimalist International Transfer Dashboard built with Next.js, TanStack Query and Tailwind CSS. Highlighting advanced data fetching, optimistic upda…

  • TypeScript

by Isandra Cruz Diaz

Fintech Backend Microservices

A scalable microservices architecture built with NestJS, TCP, Docker, and PostgreSQL. Features an API Gateway, SSO authentication, and Webhooks.

  • TypeScript
  • Api Gateway
  • Docker
  • Jwt
  • Microservices

by Isandra Cruz Diaz

Solar Kit Lab

An open-source educational tool to estimate the equipment needed for solar installations. Designed for homeowners and small businesses to understand…

  • TypeScript
  • Next.js
  • Open Source
  • React
  • Solar Calculator

by Isandra Cruz Diaz

novarate

A modern Fintech Dashboard for real-time currency tracking and market analysis. Built with NestJS, React, and MongoDB for high-performance data handl…

  • TypeScript
  • Currency Converter
  • Dashboard
  • Fintech
  • Forex

by Isandra Cruz Diaz