About Me
AI Engineer & Full-Stack Developer.
I'm Obi Ebuka, an AI Engineer and Full-Stack Developer with 4+ years building production-grade systems. I specialise in deploying agentic AI systems and RAG pipelines that help companies automate workflows and scale intelligently.
I've built and shipped AI-powered platforms across healthcare, energy, advertising, and e-commerce , integrating OpenAI API, LangChain agents, and intelligent automation into real products serving thousands of users.
My engineering philosophy: AI should do the heavy lifting. I build systems where agents handle repetitive operations autonomously so businesses reduce costs, move faster, and scale without hiring.
Agentic AI Development
Building autonomous AI agents with LangChain that plan, act, and complete multi-step workflows without human intervention
RAG Systems
Implementing Retrieval-Augmented Generation so AI answers from your company's own documents and data, not guesses
Full-Stack Engineering
End-to-end ownership from database design to pixel-perfect UI, building production systems serving thousands of users
AI Integration & Automation
Connecting OpenAI, LangChain, and custom ML models into existing business workflows to reduce manual operations
Technical Stack.
AI & Agentic Systems
Frontend
Backend
Database & Caching
DevOps & Cloud
Mobile
Core Competencies
Education & Certifications.
Education
B.Sc. Physics
University of Lagos
2018 – 2024 · Lagos, Nigeria
Strong foundation in analytical thinking, mathematical modelling, and computational problem-solving, directly applied to software engineering and AI system design.
National Diploma in Electrical & Electronics Engineering
Yaba College of Technology
2015 · Lagos, Nigeria
Certifications & Training
Python Instructor
Nigerian Army Finance Corps
2025
Served as one of a team of instructors delivering hands-on Python programming training to military finance personnel, covering software development fundamentals and practical coding skills.
AWS Solutions Architect
Amazon Web Services
In Progress
AI/ML Engineering Certification
In Progress