Ronald Miranda

Professional Journey

PerseusX

Senior React Developer

Leading development of robust, customizable Next.js applications for US-based clients. Architecting solutions that combine headless CMS backends with custom frontends and private APIs. Championing best practices, performance optimization, and quality standards in React/Next.js ecosystems.

2024-Present

Freelance Developer

Full Stack Engineer (Key Clients)

For DECODE: Built a centralized loyalty platform managing reward programs, shipments (FedEx/Estafeta integration), and mobile top-ups across 7-Eleven and other retailers. For Conteller: Developed a UGC marketing platform with Strapi/Next.js featuring Stripe payments, campaign management, and content creator monetization systems.

2022-2024

Flat.mx

Full Stack Developer (Proptech Startup)

Led the migration from Django monolith to Django REST + Next.js architecture. Owned critical session management integration between backend and frontend. Implemented AWS infrastructure, queue systems, and HubSpot integration while deploying on Vercel.

2021-2022

Sixbell

Software Engineer (Telecom Solutions)

Developed and maintained a Java-based enterprise portal for Claro/Tigo across LATAM, enabling business customers to self-manage line groups. Built IVR applications using VXML/CCXML. Maintained integration web services supporting operations in 8 countries.

2021-2021

Technical Expertise

Frontend Architecture

Expert

Next.js specialist with 5+ years React experience. SSR/SSG optimization, design systems, and advanced state management

Laravel Ecosystem

Expert

Enterprise-grade backends with Laravel: API development, queue systems, and complex integrations

Databases & DevOps

Advanced

Oracle, MySQL, PostgreSQL, and Linux server administration

Headless CMS Solutions

Proficient

Strapi and custom CMS integrations with React/Next.j and Astro.

Technical Skills

TypeScriptNext.jsReactTailwindReact Server ComponentsLaravelPHP 8+REST API DesignGraphQLWebSocketsReact QueryJestStorybookPostgreSQLMySQLOracleStrapiDockerVercel

Featured Projects

Web Application

Intrahub

Internal Communication Platform

A comprehensive internal communication platform designed for modern companies. It provides a centralized hub where staff can share announcements, manage employee benefits, and coordinate events with an intuitive interface and robust security features.

Key Features

AnnouncementsBenefits sharingEvent managementUser management

Tech Stack

LaravelReactTypeScriptInertiaTailwind

GitHub Live Demo View Details

Desktop Application

Clip

Markdown Notes Desktop App

A modern desktop application built for note-taking enthusiasts who value privacy and control. It provides a beautiful interface for managing markdown notes with full offline capabilities and seamless file system integration.

Key Features

Offline-firstMarkdown editorFile system integrationModern UI

Tech Stack

ReactNativePHPVite

GitHub View Details

Latest Posts

Next.jsStrapiNovember 10, 2025

Building a Dynamic Website with Strapi and Next.js

Learn how to build a performant, dynamic website using a headless CMS like Strapi and Next.js, leveraging a dynamic content builder with lazy loading.

4 min read

DevOpsNovember 10, 2025

Why Your Company Should Use Dockploy for Cost-Effective Deployments

Dockploy is a powerful, self-hosted deployment tool. It simplifies application deployments, container management, and monitoring, all while significantly reducing your infrastructure costs.

2 min read

CybersecurityJavascriptMay 25, 2026

Anatomy of JavaScript Supply Chain Attacks and How to Prevent Them

Learn how modern npm attacks work, from postinstall hijacks to smart contracts, and how to stop them.

3 min read

Ronald MirandaSoftware Engineer