TOMIWA
SAMUEL.
Backend & AI Engineer | Python · FastAPI · LLMs | RAG Systems
"5+ years building production-grade AI-powered systems — from backend APIs and LLM pipelines to full-stack SaaS products."
Core Skills
AI/Automation
Python, FastAPI, RAG
Cloud/DevOps
AWS, Docker, CI/CD
Backend Systems
Node.js, PostgreSQL
Core Engineering
Next.js, TypeScript
Engineering Exp
Revenue Growth
API Optimization
System Uptime
Selected Projects
Nexus AI-Ops
"A centralised AI operations hub for document intelligence and workflow automation — summarisation, report writing, email drafting, and meeting note processing."
HireLogic
"AI-powered hiring platform that parses CVs, ranks candidates using semantic embeddings, and generates explainable hiring recommendations."
SynapsAI
"AI-powered web app that condenses long documents, articles, and reports into clear, structured bullet-point summaries using LLMs."
The Architecture
End-to-End Expertise
Frontend
Next.js, React, Tailwind, Framer Motion
Backend
Python, FastAPI, Node.js, REST APIs
Databases
PostgreSQL, MongoDB, Redis, ChromaDB
AI / LLMs
OpenAI, LangChain, RAG, Embeddings, NLP
Operational Trajectory
Full-Stack Developer
Dicho Technology
"Building and deploying production web applications, integrating payment gateways and REST APIs."
Lead Technical Instructor
NexaDev Academy
"Mentoring developers through real-world projects, reviewing production codebases, and guiding job readiness."
Node.js Developer (Contract)
Remote
"Improved API performance by 35% through targeted backend and database optimisations."
Software Engineer
CT Tech
"Designed and deployed multiple full-stack SaaS platforms with secure APIs and Dockerised CI/CD pipelines."
Academic Foundation
B.Eng – Biomedical Engineering
University of Benin · In View 2026
Diploma – Computer Software Engineering
City Institute of Management · 2020