Rodrigo Herrera

Web Developer

Fullstack Developer focused on building scalable and production-ready web applications.

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Rodrigo Herrera

About Me

I'm a Fullstack Developer focused on building scalable and production-ready web applications using modern JavaScript technologies.

My background as an Investigation Specialist has strengthened my analytical thinking and ability to work with structured data to drive informed decisions.

I combine technical development with problem-solving and structured reasoning to create solutions that are both functional and data-driven.

Experience

Freelance Fullstack Developer

Self-employed

2024 - Present

  • - Designed and developed fullstack web applications using React, Node.js and Express.
  • - Built RESTful APIs implementing CRUD operations and structured routing patterns.
  • - Integrated frontend with backend services using asynchronous data fetching and state management.
  • - Worked with MongoDB for data modeling and persistence in production-ready environments.
  • - Deployed applications using Vercel and managed environment configuration for different stages.

Investigation Specialist

Amazon

2022 - Present

  • - Analyzed operational data to identify patterns, anomalies and risk indicators.
  • - Leveraged internal reporting tools and structured datasets to support data-driven decisions.
  • - Created dashboards and case documentation frameworks to improve workflow efficiency.
  • - Applied analytical reasoning and process optimization techniques in high-volume environments.

Tech Stack

Frontend

React
Next.js
JavaScript
Tailwind

Backend

Node.js
Express

Databases

Supabase
MongoDB
MySQL

Tools

Git

Learning

Docker
Django
FastAPI

Projects

BaulaRentals

BaulaRentals

Baula Rentals is a monolithic real estate web application built using an MVC architecture pattern with server-side rendering and JWT-based authentication. The project focuses on backend structure, reusable middleware, secure route handling, and clean separation of concerns.

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GitHub
Tip Calculator

Tip Calculator

A simple React application built to practice state management, component structure, and UI logic.

ReactJavaScriptGitTailwind
GitHubLive Demo
GuitarLA

GuitarLA

GuitarLA is a React-based web application built as a frontend-focused project to practice component architecture, state management, and modern UI development.

ReactJavaScriptTailwindGit
GitHubLive Demo

Contact

Open to new opportunities, collaborations and freelance work. Feel free to reach out.

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