Available for work

Angel Lopez

I build products people love.

Full-stack developer focused on clean architecture.

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3+ Years of experience

About

Building with intention.

I'm from México

I love coding, reading, and sometimes playing some instruments. But I definitely enjoy learning every day.

I'm actively contributing in some open source projects, I have competed in hackathons and really enjoy solving problems.

With 3+ years building real full-stack products for different clients, I work at the intersection of engineering and design. I love working as a team, building value propositions and quality software.

Let's build something together

Technical skills

Frontend

React
Vue
Astro
JavaScript
HTML
CSS
TypeScript
NextJS
Vite
Tailwind CSS
ChakraUI
Bootstrap
React Hook Form
Zustand
Zod
i18n
Yup
React Router

Backend

NodeJS
Express
NestJS
RESTful
Cloud Functions

Deployment

Vercel
IPFS
Cloudflare
Github Actions
Firebase
Google Cloud Platform (GCP)

Others

Playwright
Git
Code Review
Prettier
ESLint
Figma
Adobe XD
Postman
GitFlow

Bonus

React Native
Expo
Genkit
OpenAI
Gemini API

Experience

Where I've built things.

Full Stack Developer

Tecnologías Intech Full-time

Jan 2024 – Present (2+ years) Hermosillo, Sonora - Remote

Developed quality software across multiple simultaneous client projects.
Actively participated in frontend/backend architecture decisions, supporting scalability and high-impact engineering choices.
Designed UI/UX interfaces in Figma, focused on intuitive and business-aligned experiences.
Led performance optimization efforts across multiple platforms in high-demand workflows.

Client Projects

Management Platform for Mining Company

Santiago, Chile

Developed and implemented multiple platform modules, contributing to system's functional expansion.
Designed UI components in Figma aligned with business requirements.
Participated in scalability and architecture decisions for frontend and backend layers.
Drove performance improvements across critical user flows.

React.js
TypeScript
Vite
GCP
Genkit

Executive Transportation Application

Mexico City, México

Built multi-platform modules for managing users, trips, resources, and reports.
Developed mobile applications for both rider and driver platforms.
Implemented responsive interfaces prioritizing accessibility and visual consistency.
Integrated geolocation APIs and external services for real-time functionality.

React.js
TypeScript
React Native
Expo
GCP

Agricultural Packaging Management Platform

Jalisco, México

Completely redesigned platform interfaces, migrating from a legacy system to modern architecture.
Developed core modules for packaging traceability with multi-state operational coverage.
Generated dashboards and reports for operational monitoring.
Optimized overall system performance in high-demand workflows.

React.js
Firebase
Vite
Figma

Labor Standards Certification Platform

Sonora, México

Built an administrative panel centralizing the management of candidate evaluation processes.
Implemented complete approval and rejection workflows with state tracking and business logic.
Integrated RAG (Retrieval-Augmented Generation) for intelligent summarization of business documentation.
Managed role-based access control for users, administrators, and evaluator types.

React.js
TypeScript
Firebase
RAG
NestJS

Social Network for Recipe Publishing & Meal Planning

Monterrey, Nuevo León, México

Integrated Gemini AI (Genkit) for recipe generation, shopping list validation, and AI-driven content.
Led a complete UI/UX redesign focused on the user, restructuring the platform's visual and interactive experience.
Developed interactive, responsive interfaces ensuring visual consistency and smooth UX.
Performed continuous optimization and maintenance ensuring production stability.

React.js
TypeScript
Genkit
GCP

Web Developer

Akira Contract

Jul 2023 – Dec 2023 (6 months) México · Remote

Supported the development team building the official VisitMéxico website for Secretaría de Turismo de México (SECTUR).
Built reusable web components used across the platform.
Optimized performance by reducing loading times, improving dependency management, and ensuring a smooth user experience.
Implemented SEO strategies to improve the platform's organic ranking and visibility in search engines.

Frontend Web Developer

Animal Zone Internship

May 2023 – Aug 2023 (4 months) Juárez, Chihuahua, México · Remote

Led the development team in building a web application for employee attendance management using QR codes.
Directly managed the client, presented progress reports, aligned expectations, and co-created solutions throughout the project.
Applied Agile SCRUM methodology, organizing sprints, iterations, and incremental deliveries to ensure quality and adherence to deadlines.
Implemented the complete web technology stack, covering both user experience and system logic.