Hi there! I'm

Edgar Guerrero

Frontend Developer

Experienced MERN Stack developer with a passion for frontend excellence. Specializing in React and modern web technologies.Currently open to remote opportunities.

About Me

I am a software developer graduated in Information Technology Engineering from Universidad Politécnica de Sinaloa with hands on experience in full stack web development.

During my tenure at Grupo STI, I developed practical expertise in modern frontend frameworks and backend technologies, strengthening my skills in building scalable applications.

My primary focus is Frontend Development with React and Next.js. I have strong proficiency in React Hook Form, Jotai, and TypeScript. On the backend, I work with Node.js, Express, and MongoDB.

I'm open to remote opportunities and passionate about creating user centric web applications with clean, maintainable code and exceptional user experiences.

Frontend Expertise

React, Next.js, TypeScript, Tailwind CSS

State Management

Jotai, React Hook Form, Context API

MERN Stack

MongoDB, Express, React, Node.js, APIs

API Design

RESTful APIs, JWT Authentication

Experience

Sep 2025 - Dec 2025

Full Stack Developer

Grupo STI · Mazatlán, Sinaloa

Developed complete full-stack solutions with focus on frontend development. Built responsive user interfaces and integrated with robust backend APIs following clean architecture principles.

Frontend Development
  • ▹Built responsive admin UI with Angular and TypeScript
  • ▹Reactive forms and state management with Signals
  • ▹REST API integration and data flow management
  • ▹Accessible components, image uploads, and form validation
Backend Development
  • ▹Built RESTful APIs with Node.js and NestJS
  • ▹Implemented Clean Architecture patterns and best practices
  • ▹Database design, schema optimization, and CRUD operations
  • ▹API documentation and testing with Postman

Projects

Skills & Technologies

Frontend

React.jsNext.jsTypeScriptTailwind CSSViteReact Hook FormJotaiReact RouterHTML5CSS3

MERN Stack

Node.jsExpress.jsMongoDBMongooseJWTbcryptjsREST APIs

Tools & Deployment

GitGitHubVercelNetlifyRailwayPostmanDocker

Other Technologies

AngularNestJSJest

Languages

Spanish:Native
English:Intermediate B2

Get In Touch

I am currently seeking my first professional opportunity as a Frontend or Full Stack Developer. Whether you have a position available or just want to connect, I would love to hear from you!

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