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Harold Castaño

Desarrollador de software

Colombia

Software developer with experience in gathering information autonomously and supporting knowledge growth through courses and forums. Improved code quality, identified needs in a work environment, and ensured client satisfaction with software development.

Highlights

Consistent Contributor

Active for 49 consecutive months — sustained, reliable delivery.

Highly Active

Averaging 98 contributions/month over the last quarter.

Multi-Project Contributor

Active contributor across 10+ repositories.

PR-Driven Workflow

Opened 155+ pull requests — follows professional review-based workflows.

GitHub Stats

129

Public Repos

Stars Received

Followers

4,693

Recent Commits

155

Recent Pull Requests

Recent Code Reviews

Developer Growth

Contribution Activity

Less

Projects

haroldCoder/doc.clever-cloud.com

This repository likely hosts the source code and content for Clever Cloud's documentation website.

1,992 total commits (0% of commits) 0 total PRs

216 176 540

Since Mar 2016 Last active 4 years ago

haroldCoder/webdrivermanager

Manages web browser drivers (e.g., ChromeDriver, GeckoDriver) for automated web testing with Selenium.

3,277 total commits (0% of commits) 0 total PRs

874 740 983

CSS 6.5% HTML 0.5% Java 92.9%

0 commits/month Since Jul 2021 Last active 2 years ago

haroldCoder/flutter-shadcn-ui

Flutter UI library inspired by Shadcn UI, offering pre-built, customizable components.

413 total commits (0% of commits) 0 total PRs

324 323 322

Dart 99.8% HTML 0.2% Makefile 0%

Since Jan 2024 Last active 1 year ago

haroldCoder/reactjs-vite-tailwindcss-boilerplate

A React boilerplate using Vite and Tailwind CSS for rapid project setup.

273 total commits (0% of commits) 0 total PRs

123 122 121

HTML 5.7% JavaScript 3% TypeScript 91.3%

Since Jul 2021 Last active 2 years ago

haroldCoder/tasks-ia-koder-flutter

A Flutter app for managing and organizing tasks, likely developed by HaroldCoder for an IA Koder course.

151 total commits (100% of commits) 58 total PRs (100% of PRs)

103 123 121

C++ 9.6% Dart 79.7% CMake 7.5%

15.1 commits/month Since Feb 2025 Last active 5 months ago

haroldCoder/Briefcase-origin

Briefcase-origin likely provides original (or "origin") files for the Briefcase project, perhaps templates or starting code.

106 total commits (99.1% of commits) 0 total PRs

CSS 5.1% HTML 2% JavaScript 92.9%

5.8 commits/month Since Apr 2020 Last active 4 years ago

haroldCoder/Sales-supabase

Likely a sales application using Supabase for backend services and data management.

107 total commits (94.4% of commits) 0 total PRs

CSS 5.6% HTML 1.1% JavaScript 93.2%

4.8 commits/month Since Nov 2021 Last active 2 years ago

haroldCoder/Ecommerce-koderx

Likely an e-commerce platform codebase, possibly for learning or demonstration purposes.

95 total commits (100% of commits) 3 total PRs (100% of PRs)

3 2 1

HTML 0.7% JavaScript 30.6% TypeScript 68.4%

6.8 commits/month Since Aug 2023 Last active 1 year ago

haroldCoder/Twitter-koderx

Likely helps automate Twitter interactions and potentially extract/analyze data using the KoderX framework.

75 total commits (100% of commits) 0 total PRs

CSS 1.5% JavaScript 24% TypeScript 74.6%

18.8 commits/month Since Apr 2023 Last active 2 years ago

haroldCoder/portafolio-enyoi

Likely a developer's portfolio website showcasing projects, skills, and experience by haroldCoder.

71 total commits (100% of commits) 0 total PRs

CSS 1.2% HTML 0.6% JavaScript 98.3%

3.9 commits/month Since Apr 2023 Last active 1 year ago

Technologies

Languages

HTML5 Intermediate CSS3 Intermediate Javascript Intermediate

Frameworks

Reactjs Intermediate React native Intermediate Nestjs Intermediate .Net Core Intermediate Flutter Beginner

Databases

MySQL Intermediate PostgreSQL Intermediate Redis Intermediate

Other

Rest API Intermediate

Education

Tecnica en desarrollo de software

Pascual Bravo

software

2021 – 2022

Tecnología en desarrollo de software

Pascual Bravo

software

2023 – 2026

Experience

Desarrollador frontend JR

Turinng

Had the opportunity to have my first approach to the software area in a more formal environment and facing the final client. I was in charge of several projects, which I had to create from scratch or adapt to those that were already developed to make continuous improvements and add impact characteristics for the client. I learned what a sprint is, in addition to putting it into practice, as well as effective communication with the development team.

2024-24 – 2024-24

Practicante de software

Cosmo School

In this company I had the opportunity to work both in the backend (NestJS) as in the frontend (ReactJS), in addition to managing databases such as Redis and MySQL. On this occasion, I not only participated in the creation of software, but also in the area of support, providing solutions to users and understanding their various needs. This experience was very enriching, since, in addition to the above, also made presence in territory, monitoring results and facilitating the entry to the testing platforms of the students.

2024-05 – 2025-05