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Full-stack Developer

Building Modern Websites.

I'm Jean Navarro, a full-stack developer with experience building modern web applications.

About me

Modern Full-stack Developer

With over 5 years of experience building web applications, I focus on creating solid and maintainable systems using TypeScript, NestJS, React, Next.js, and other technologies.

I have led frontend teams, coordinating tasks and keeping progress clear and consistent.

Always focused on solving real product problems, prioritizing simple, efficient, and well-implemented solutions.

JCN

5+

Years Experience

Full-Stack

Development

Remote

Collaboration

Experience

Where I've worked

Most Recent
Freelance

Full-stack Developer

Next.js
NestJS
TypeScript
Tailwind CSS
MySQL
Prisma
Importadora F y JRemote - Chile12/2025 - 01/2026
Developed complete inventory management system from scratch
Built modern admin dashboard with real-time analytics
Implemented secure authentication and role-based access
Created batch tracking system with expiration date management
Designed automated stock alerts and reorder notifications
Optimized database queries for improved performance
Deployed scalable infrastructure with Docker containers
Delivered comprehensive documentation and training

Frontend Developer

Next.js
React
TypeScript
SASS
MUI
Tailwind CSS
IT49 MultimediaRemote - USA08/2024 - 11/2025
Led frontend architecture using Next.js and TypeScript
Built high-performance React component library
Migrated legacy software to modern Next.js stack
Developed responsive UIs with Reactstrap, SASS, MUI
Integrated RESTful APIs with Axios
Implemented i18n with next-translate
Translated UI/UX designs into clean, maintainable code
Optimized app performance with code splitting and lazy loading

Full-stack Developer

React
Next.js
NestJS
TypeScript
PostgreSQL
MongoDB
GraphQL
SASS
MUI
Tailwind CSS
Tesla Media GroupRemote - USA10/2020 - 06/2024
Built dynamic, responsive web apps with React.js and Next.js
Managed state using Redux and Context API
Created reusable components and optimized code for maintainability
Leveraged Next.js for SSR/SSG to improve performance and SEO
Integrated RESTful APIs and GraphQL for real-time updates
Developed scalable APIs using NestJS and Express
Managed databases (PostgreSQL, MongoDB) with TypeORM and Prisma
Implemented authentication (JWT, OAuth2) and authorization

Skills

Technologies I work with

Backend

Server-side development

NestJS
Express
TypeScript
Node.js
REST APIs
Prisma
Jest

Frontend

User interfaces & experiences

React
Next.js
Tailwind CSS
Redux
Zustand
HTML5
CSS3
TypeScript

Tools

Development workflow

Git
GitHub/GitLab
Postman
Visual Studio Code
Figma

Contact Me

Get in touch

Have a project in mind? Let's talk about it. Fill out the form and I'll get back to you as soon as possible.