Fausto Márquez

senior full-stack web developer

Fausto Márquez

About Me

Skilled in Django & React | Passionate about Tech Development | +7 Years of Experience


Committed to well implemented technology serving society, I have been part of the tech world for over 7 years, beginning my journey in 2018.
Always eager for new and exciting challenges, I strive to grow professionally, refine best practices, and explore innovative technologies.


As George Bernard Shaw once said: “The people who get on in this world are the people who get up and look for the circumstances they want, and if they can't find them, make them”.
This mindset fuels my passion for continuous learning, driving me to enhance my skills and evolve every day.


I'm a fan of doing things right. Download my resume

Skills and Background

I specialize in engineering and development, with a strong passion for solving complex technical challenges and building scalable, efficient applications.

Over the years, I’ve also co-founded a couple of entrepreneurial ventures across diverse industries, where I combined my technical expertise with innovative problem-solving to deliver impactful solutions.

I thrive in hands-on roles, focusing on crafting exceptional code and exploring cutting-edge technologies.


Technologies I love working with include:

  • Python

  • JavaScript

  • TypeScript

  • Astro

  • HTML

  • CSS

  • Sass

  • Bootstrap

  • Linux

  • React

  • GitLab

  • Node.js

  • MySQL

  • Bash

  • Django

  • Elasticsearch

  • Flask

  • Bulma

  • Webpack

  • GitHub

  • nginx

  • jQuery

  • Docker

  • Redux

  • ElectronJS

  • AWS

  • MaterialUI

  • Django REST

  • Git

  • PostgreSQL

  • Tailwind CSS

  • GitHub Actions

  • Cloudflare

Key Experiences in My Developer Journey

For more details download my resume.

Cybersecurity
Participated in the architectural migration of a monolithic application to a web service-oriented architecture. Mainly in charge of the front-end development.
Django REST Framework MySQL JQuery Handlebars Bootstrap Sass
Food Industry
Worked eliminating technical debt in a monolithic application. Later developing new features and a whole new application to fulfill business needs. Focusing on logistics and grouping orders for costs optimization.
Django PostgreSQL React Redux Material UI
Healthcare Industry
Redesigned the system architecture into a "core functionalities and flavors" pattern, inspired by the Decorator pattern. Led a small team to refactor branch security models, implement CI/CD pipelines, and automate API documentation, all while maintaining active platforms and ensuring scalability for future business needs.
Django PostgreSQL React AWS Material UI NodeJS
E-commerce and Digital Marketing
Contributed to the migration of a high-traffic checkout system for a large e-commerce group serving over 30 million monthly users. Played a key role in ensuring a smooth transition while maintaining platform stability and scalability. Worked closely with teams to enhance back-office applications and integrations, streamlining workflows and improving operational efficiency. Additionally, supported the development of a real-time marketing platform by migrating data flows to Elasticsearch, optimizing query performance, and improving scalability to enable dynamic, data-driven marketing strategies.
React PostgreSQL Elasticsearch Tailwind CSS NodeJS

Great Teams I've Worked With

GlobalUY

globaluy.com

Software consultancy firm.

Doctari

doctari.com

Healthcare platform.

Hacknoid

hacknoid.com

Cybersecurity SaaS.

Mañungo

manungo.cl

Food industry platforms.

Trafilea

trafilea.com

E-commerce group.

Razorvision

razorvision.net

Fintech consultancy.

More about me

I'm a software engineer who loves to build things. I'm passionate about open-source, and I love to contribute to the community. I'm also a self-taught designer and I love to create beautiful things.

Work in progress . . .

Get in touch

Have a question, an idea, or just want to connect? Let’s talk! I’m all about creating meaningful solutions - so don’t be shy!