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👋 Hello, I'm

Andrés Posada

Software Engineer

I build web and mobile solutions using modern technologies, focusing on performance, usability, and real-world impact.

Download Resume
7+
Years' Experience
15+
Projects Done
Andrés Posada - Software Engineer

01. About Me

Hi, I'm Andrés Posada, a software engineer with over 7 years of experience. I'm passionate about building great web and mobile products, from the initial idea to the final code.

My focus is on solving complex problems with clean, efficient code . While I specialize in technologies like React, Node.js, and SQL . I'm always eager to learn new tools to find the best solution.

When I'm not coding, you can find me traveling and spending time with my family.

I'm always open to new challenges and opportunities. Feel free to connect if you have a cool project or just want to talk about tech.

Andrés Posada working

Key Technologies & Skills

Frontend

  • React / React Native
  • Vue.js
  • JavaScript (ES6+)
  • HTML5 & CSS3

Backend

  • Node.js
  • Fastify
  • NestJS
  • Socket.io

Database

  • PostgreSQL
  • SQL Server
  • MySQL
  • Redis

Tools & Other

  • Git / GitHub
  • Docker
  • AWS
  • Agile/Scrum

02. Experience

Over the past 7 years in software development, I’ve built scalable solutions for industries ranging from healthcare to finance, helping teams deliver reliable systems that solve real-world problems.

2024 - Present

Software Engineer

Momenge

Developing an instant messaging application using Fastify, PostgreSQL, React Native and Socket.io. Implementing real-time event logic, multimedia handling, and account recovery systems.

2021 - 2024

Full Stack Developer

WeAre Dev

Designed and developed a remittance platform from scratch using Node.js, React, and PostgreSQL. Led migration of legacy systems for online payments and loan management, modernizing critical financial infrastructure.

2020 - 2021

Full Stack Developer

O.S Group

Built a comprehensive platform for credit management and payment processing using NestJS and Vue.js. Focused on creating secure, scalable financial solutions with robust user interfaces.

2019 - 2020

Web & Mobile Developer

PLM Group

Developed web and mobile applications for El Dorado Airport's official website. Integrated services for users, flights, and COVID surveys, handling high-traffic airport operations.

2018 - 2019

Lead Software Developer

Sumimedical

Led development of comprehensive healthcare software with patient management, inventory control, real-time chat, and multi-database integration (SQL Server, PostgreSQL, MySQL).

03. Work

Medical Management System

Comprehensive medical management system with patient modules, inventory control, and real-time communication. Built with NestJS, React, and PostgreSQL.

React NestJS PostgreSQL Socket.io

Remittance Platform

Complete remittance platform with online payment integration and loan management. Legacy system migration to modern technologies.

Node.js React PostgreSQL AWS

Messaging App

Instant messaging application with real-time features, multimedia handling, and account recovery system.

React Native Fastify PostgreSQL Socket.io

Credit Management System

Comprehensive credit management and payment processing system with robust user interfaces and advanced security.

NestJS Vue.js PostgreSQL Docker

Interested in working together? Let's discuss your next project!

Get In Touch

04. Contact

Let's Talk!

I'm always open to discussing new projects, creative opportunities, or just chatting about technology. Don't hesitate to reach out.

Location

Medellín, Colombia

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