Hello, my name is

Manuel Elizondo

Full Stack Developer | Web Developer

Focused on optimization, scalability, and continuous improvement.

About Me

Manuel A. Elizondo Tello working on web development

I'm a Full Stack Developer with +5 years of experience creating web and mobile solutions using the MERN stack. I’ve built platforms ranging from ERP systems and e-commerce stores to mobile apps and inventory management tools.

I always seek the best way to build software, focusing on clean architecture, performance, and delivering reliable applications that adapt to real clients needs. My experience includes API integrations, payment platforms, and system optimization.

With a strong mindset for continuous improvement and teamwork, I aim to deliver solutions that not only solve problems but also enhance the overall digital experience for users.

Frontend Development

Building responsive, accessible, and useful user interfaces using React, Tailwind CSS, and modern JavaScript.

Backend Development

Build RESTful APIs and services with Node.js, Express, and scalable architecture.

Database Design

Designing efficient database schemas with MongoDB for optimal performance.

DevOps & Deployment

Setting up CI/CD pipelines, Docker containers, and deploying applications to cloud platforms like AWS.

Technical Skills

Frontend

HTML5 HTML
CSS3 CSS
JavaScript JavaScript
TypeScript TypeScript
React ReactJS
Tailwind CSS Tailwind
SASS SASS
Figma Figma

Backend

Node.js NodeJS
Express.js ExpressJS
MongoDB MongoDB
Next.js Next.js
Apache Apache

Tools & DevOps

Git Git
GitHub GitHub
Terminal Terminal
Visual Studio Code VSCode
npm npm
OpenAI OpenAI
AWS AWS

Learning

Astro Astro
Docker Docker
Angular Angular
Python Python

Work Experience

My professional journey and the companies I've had the privilege to work with.

Full Stack Developer

I See You Technologies

July 2020 – Present
  • Development and maintenance of web and mobile applications with React, Node.js, Express, React Native and MongoDB
  • Building ERP systems, inventories, stamping (Syncfy API), and e-commerce platforms (Square, Shopify)
  • Active participation in the complete software development lifecycle
  • Technical support and requirements gathering with clients
  • Optimization of existing modules to improve user experience
  • Team collaboration for delivering scalable solutions
ReactNode.jsExpressReact NativeMongoDBSyncfy APISquareShopify

Education

My academic background and continuous learning journey.

Instituto Tecnológico de Tijuana

Computer Systems Engineering

2015 – 2020

Strong background in programming, data structures, algorithms and software development methods. This education gave me the theoretical foundation that supports my practical experience in web and mobile development.

Key Achievements
  • Practical and theoretical knowledge
  • Developed multiple academic projects
  • Focus on software architecture and design patterns
Platzi icon
Platzi icon

Platzi

Continuous Learning — Software Development

Present

I regularly study at Platzi to stay updated with new technologies. I focus on improving my skills in modern JavaScript, backend development, cloud, DevOps and Mobile Apps.

Key Achievements
  • Completed +15 courses (React, Node.js, TypeScript, MongoDB, AWS, etc.)
  • Kept my skills updated with modern tools and best practices
  • Practical knowledge through hands-on projects

Featured Projects

A selection of proyects i have worked on.

Screenshot of Nexus Project

Nexus

Professional

Built a material management system with order tracking, invoicing, a product marketplace, and a CRM for client activity.

React NativeReactNode.jsMongoDB +1
Screenshot of Sneacare Miami Project

Sneacare Miami

Professional

Created a POS system for a shoe-cleaning business with Square integration, customer orders, CRM, and sales analytics to support full operational management.

SquareMERNReactNode.js +2
Screenshot of ERP Manantial Project

ERP Manantial

Professional

ERP platform to handle its financial information. It uses Syncfy for reliable financial data, generates reports, and includes a CRM module for managing clients.

MERNReactNode.jsMongoDB +1