Available for the next challenge

Hi there.
I'm Migue.

Senior full-stack engineer based in Colombia.

I build considered digital products from interface to infrastructure. A systems engineer with 10+ years turning complex requirements into reliable, human-centred software.

const engineer = {

  name: 'Migue',

  craft: 'full-stack',

  years: 10+

}

Illustration of a developer coding
React
TypeScript
Node.js

Cartagena, Colombia Working globally

01 / Approach

Good software is quietly powerful.

I care about the invisible work: clear systems, thoughtful interfaces, fast feedback loops, and teams that can ship with confidence.

02 / Selected experience

Where I've made an impact.

01

2024 — now

Sr. Software Engineer Consultant

Gorilla Logic

Building full-stack healthcare products across legacy systems and new microservices for SafeRide Health. I also own the local developer platform for 15+ services.

  • React
  • Next.js
  • Laravel
  • Node.js
  • Docker

02

2021 — 2024

Sr. Software Engineer, UI

Appgate

Shipped self-service web applications, introduced TypeScript, improved data fetching and caching, and strengthened tests for network-dependent code.

  • React
  • TypeScript
  • React Query
  • MSW

03

2020 — 2021

Web UI Developer

Globant

Improved content discovery and performance for DIRECTV GO, and built Node.js tooling to connect TV devices with the UI.

  • React
  • Redux
  • Jest
  • Node.js

04

2016 — 2020

Frontend Developer & Technological Leader

S4N · Universidad Tecnológica de Bolívar · Zeus Tecnología

Built internal products, managed learning platforms, and delivered full-stack features across education and project-management teams.

  • JavaScript
  • PHP
  • MySQL
  • SASS

03 / Toolbox

Technology is a means,
not the point.

01

Frontend

React, Next.js, TypeScript, React Query, Redux, SASS

02

Backend

Node.js, PHP / Laravel, Deno, REST APIs, microservices

03

Platform

Docker, nginx, AWS, MySQL, MongoDB, Redis

04

Quality

Jest, Testing Library, MSW, React Hook Form

04 / Foundation

Systems Engineer

Universidad Tecnológica
de Bolívar

2013 · Cartagena, Colombia

05 / Contact

Let's build something
that matters.

jobs@miguemartelo.dev

© 2026 Miguel Ángel Martelo