differmar

PORTFOLIO

Software Developer & Creator

ABOUT ME

Building digital experiences since 2020I'm a software developer based in Colombia with over 5 years of experience building mobile and web applications. I specialize in React Native, React, and Next.js, and I'm passionate about creating products that solve real problems — from production management platforms to creative tools. When I'm not coding, you'll find me exploring 3D printing, video editing, or designing interfaces.

PROJECTS

2025

Stour

Stour is an online store where you can find different types of products.

2025

MakerFlow

MakerFlow is a production management platform built for small-scale 3D printing farms. It helps track material usage, calculate real printing costs, manage inventory, and monitor production metrics in one place.

SKILLS

React

React Native

Next.js

TypeScript

JavaScript

Node.js

Tailwind CSS

Git

EXPERIENCE

Lead Mobile Developer

May 2024 — Present

Melius I+D·Full-time·Bogotá, ColombiaRemote

JIRAAgile methodologies

Frontend Developer

Nov 2024 — Oct 2025

Waco Digital Hub·Freelance·ColombiaRemote

React NativeReact.js

Mobile Developer

Mar 2023 — Apr 2024

Bewe Software·Full-time·Distrito Capital, ColombiaRemote

ScrumJavaScript

Mobile Developer

Aug 2020 — Feb 2023

Melius I+D·Full-time·ColombiaRemote

Frontend DevelopmentJavaScript

FullStack Developer

Jan 2022 — Oct 2022

Con Larry·Full-time·ColombiaRemote

React.jsNestJS

Frontend Developer

Jan 2021 — Jan 2022

Con Larry·Full-time·ColombiaRemote

React.jsFrontend Development

Backend Developer

Sep 2020 — Jan 2021

Eco Blue·Independent·ColombiaRemote

NestJSDatabases

FullStack Developer

May 2020 — Dec 2020

Ole·Full-time·ColombiaRemote

React.jsNestJS

Frontend Developer

Jun 2019 — Jul 2020

Self-employed·Independent·Colombia

React.jsFrontend Development