ObiEbuka
B.Sc. Physics, UNILAG • 4+ Years Building Production-Grade Systems
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I help companies deploy AI agents, RAG systems, and intelligent automation that work autonomously, reducing operational costs and scaling without hiring.
Full-Stack Engineer &
AI Systems Builder
I'm Obi Ebuka, building agentic AI systems, RAG pipelines, and enterprise platforms across energy, healthcare, advertising, and creative industries. 4+ years shipping production systems that scale autonomously.
B.Sc. Physics
University of Lagos, Nigeria
Lagos, Nigeria
Working with clients worldwide
99.8% Uptime Achieved
Production systems, AWS hosted
What I Build
Agentic AI & LLMs
Autonomous agents, RAG pipelines, and intelligent automation powered by OpenAI API and LangChain, integrated into real business workflows.
Full-Stack Engineering
End-to-end systems: pixel-perfect React frontends, scalable Node.js and Python backends, REST and GraphQL APIs, real-time WebSockets.
Cloud & Infrastructure
Production deployments on AWS with Docker, CI/CD pipelines, Redis caching, Nginx, and GitHub Actions achieving 99.8% uptime.
Featured Work
Benefits Finance
CBN-licensed fintech platform enabling fractional maritime vessel investment from ₦50,000. Features P2P exchange, Maritime ETF portfolios up to 22.5% APY, digital banking, and real-time fraud detection for 12,000+ active investors.
Falconwood Exploration
Precision-engineered oil and gas operations platform featuring well intervention tools, production optimization services, and technical specifications for a Swiss-based firm.
Venusdegreenigeria Ltd
Enterprise platform for procurement and installation of elevator, escalator, and power equipment systems with comprehensive product catalogs and technical specifications.
Where I've Worked
Operations Engineer & Internal Platform Architect
Levitate Creative Studios
Independently built and deployed Atlas (atlas.levitate.ng), the agency's full internal operations platform covering asset management, task workflows, uptime monitoring, and a credential vault with Row-Level Security.
Leading development of agent.levitate.ng, an Agentic AI Workspace with role-specific interfaces for CEO, designers, admin, and IT staff.
Software Engineer
FDGS Energy Groups, Lagos
Collaborated to architect and deploy fdgsenergygroups.ch, a full-stack energy platform serving 1,000+ users on AWS EC2 and S3 with a React frontend.
Integrated OpenAI API for intelligent NLP automation; Redis caching reduced API response times by 65% and improved UX scores by 40%.
Senior Software Engineer
Advaatise, Lagos
Sole engineer on advaatise.com, an advertising marketplace connecting 500+ clients with service providers, handling 10,000+ monthly API requests.
Currently co-building Advaatise+ as a bootstrapped product extension with subscription tiers and an expanded advertising suite.
Let's
Build
Together.
Want to deploy AI, build a platform, or just talk tech? Drop me a line.