devPortfolio

Hi, I'm Raphael

Lead Software Developer at ThoughtWorks

Full-stack developer with 9 years of experience, specializing in JavaScript and modern web technologies. Passionate about teaching, AI, and creating impactful solutions.

About Me

Raphael Kieling

With over 9 years of experience in software development, I started my journey before college with JavaScript and have since expanded my expertise to include Python, Java, PHP, Kotlin, Flutter, and various other technologies across both Backend and Frontend development.

I'm passionate about teaching and sharing knowledge, having conducted JavaScript and programming classes for aspiring developers. Recently, I completed my postgraduate studies in Artificial Intelligence and actively share this knowledge within my teams.

Currently studying and applying Modern Prompt Engineering concepts like MCP (Multi-Persona Conversations) and RAG (Retrieval-Augmented Generation) to enhance AI-driven solutions.

AI Postgraduate
Team Leader
Tech Educator

Technical Skills

Frontend

React 95%
Vue 90%
Angular 85%

Backend

JavaScript/Node.js 95%
Python 85%
Golang 80%

AI & Machine Learning

Machine Learning 75%
Deep Learning 70%
Natural Language Processing 75%

Featured Projects

DevPair

A tool to facilitate remote pair programming sessions, making git workflows easier during pair programming.

Python Git CLI
View on GitHub

DoctorEnv

A checklist tool that helps developers identify and fix environment issues automatically.

JavaScript Node.js CLI
View on GitHub

Terun

A terminal-based tool for running and managing multiple commands in parallel with a beautiful interface.

Go Terminal CLI
View on GitHub

Anki RPG

An Anki add-on that transforms your study experience into an RPG game, making learning more engaging.

Python Anki Gaming
View on GitHub

Get In Touch