I build web applications, business platforms, and AI systems with a focus on solving real-world problems.
My work spans Laravel, React, Next.js, Node.js, Python, PostgreSQL, Redis, and RAG/LLM systems.
I'm particularly interested in applying AI to education, African markets, and low-resource languages such as Amharic.
- 🏢 Business & enterprise software
- 🎓 Education and school management systems
- 🤖 RAG and LLM-powered applications
- 🌍 AI applications for African and low-resource language use cases
- ⚡ Full-stack web applications
- 📊 Data and machine-learning systems
A modular school management platform designed to automate academic and administrative operations.
Stack: Laravel • PHP • MySQL • JavaScript
A full-stack transportation management system developed for a ground transportation business.
Stack: React • Node.js • Laravel • PostgreSQL
An AI system combining retrieval-augmented generation and Amharic sentiment analysis for localized legal and organizational use cases.
Stack: Python • RAG • Sentence Transformers • Chroma • Streamlit
Exploratory analysis and data-quality investigation of solar datasets across multiple African countries.
Stack: Python • Pandas • NumPy • Matplotlib
Languages
PHP • JavaScript • TypeScript • Python • Java
Frontend
React • Next.js • Tailwind CSS
Backend
Laravel • Node.js • Express
AI / Data
RAG • LLM Applications • LangChain • NLP • Machine Learning • Pandas
Databases & Infrastructure
PostgreSQL • MySQL • MongoDB • Redis • Docker • GitHub Actions
- System architecture
- API design
- Authentication & authorization
- Database design
- RAG systems
- AI application engineering
- Scalable backend systems
- Developer tooling
- African technology ecosystems
Website: abrahamdagne.com
LinkedIn: Abraham Dagne
GitHub: @ProfessorAbraham
Building software that solves real problems.