Fausto Márquez

senior full-stack 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 heavy product-driven mindset and a strong passion for solving complex technical challenges and building scalable, efficient systems.

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

  • Next.js

  • 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

  • Proxmox

  • Alpine.js

  • Sentry

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

Projects:

hacknoid.com
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

Projects:

manungo.cl famil-e.cl
Healthcare and Beauty
Built and transformed entire systems to match business needs, designing, implementing and deploying new architecture and features that scale. Led a small team to implement Decorator pattern as the core idea, refactor branch security models, implement CI/CD pipelines, and automate API documentation, all while maintaining active platforms and ensuring smooth transitions for future business needs.
Django PostgreSQL React AWS Material UI NodeJS

Projects:

doctari.com agenda.zalon.app
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

Projects:

brandmentality.ai shapermint.com

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.

Sightly

sightly.com

Real-time marketing.

Zalon

zalon.app

Helathcare and beauty services.

ShowApp

showapp.uy

Social lifestyle platform.

More about me

I run my own Proxmox cluster at home, self-hosting services for fun, and to learn new things in my own lab.

Creating useful things is what drives me. Whether it's a personal side project or my full-time job, I always try to make the best of it. Even the projects that failed taught me a lot.

Music has been part of my life since I was a kid. Music theory is a fascinating field, and playing instruments is even better.

I love bikes, boards, and anything that has wheels.

Learning never stops being fun.

Get in touch

Have a question, an idea, or just want to connect? Let's talk!