Ayomide Oyetimehin
Backend Engineer
I'm a backend engineer with a CS degree and hands-on experience building full-stack applications — with a focus on the server side. My stack includes Java/Spring Boot, Node.js, TypeScript, and Next.js.
My recent projects include a production-grade wallet service (Paystack + JWT + API key management), a Gemini-powered AI agent for generating and delivering PRD documents as PDFs, and an AI article summarizer. I freelance on the side, which keeps me sharp across different domains and problem spaces.
Outside of work, I'm into gaming, movies, reading and whatever new hobby catches my attention. Currently grinding LeetCode to level up my DSA fundamentals.
01.Education
Caleb University
B.Sc. in Computer Science
Graduated with a Second Class Upper in Computer Science from Caleb University, with a strong foundation in software development, algorithms, and web technologies gained through coursework and hands-on projects.
02.Certifications
Frontend Development
HNG
2025
View CredentialBackend Development
HNG
2025
View Credential03.Work Experience
Fasyl Technology Group
Consultant | Software Engineer
Provide technical support and backend development for enterprise banking solutions deployed at Premium Trust Bank. Maintain and enhance Fasyl's xNett middleware platform, which integrates with the Oracle FlexCube core banking system via web services. Develop Java-based backend services, manage Oracle databases, and collaborate with cross-functional engineering and banking teams to troubleshoot issues, implement enhancements, and ensure the reliability of core banking integrations underpinning daily financial operations.
Identiko Integrated Solutions
Software Developer Trainee
Redesigned the company website using React and Tailwind CSS, improving responsiveness and reducing load time by 25% through code optimization and asset management. Built and deployed a full-stack profile and watchlist management app with React, Node.js, MongoDB, and JWT authentication. Developed a secure access control system for a residential estate using Node.js, Express, and PostgreSQL, featuring role-based access, scheduled defaulter checks, and efficient log filtering with date range support.
Gradific
Software Developer Apprentice
Contributed to building MVPs with Next.js, TypeScript, Tailwind CSS, and TanStack Query in a fast-paced Agile team. Worked closely with designers, PMs, DevOps, QA, and developers to deliver a responsive platform that helps academic institutions manage assignments, grading, and tracking in one system.
04.Projects
React, HankoAPI, TailwindCSS, Vercel
Gideon AI
Gideon is a user-friendly AI web application that generates concise summaries by simply providing the URL of the article you'd like to digest.
NextJs, Typescript, Tailwind CSS
Sabdelice
A modern fashion brand website combining visual lookbook showcase with clean e-commerce experience, built with Next.js, TypeScript, and Tailwind CSS.
Java/Spring Boot, Gemini AI, Cloudinary
MasterChief AI Agent - PRD Generator
A Spring Boot AI agent that generates Product Requirements Documents (PRDs) using Google's Gemini AI and returns them as downloadable PDFs via Cloudinary hosting.
Java/Spring Boot, Google OAuth, Paystack
Wallet Service API
This service powers deposit & transfer operations, automated payment verification via Paystack, user authentication via Google OAuth, and fine-grained access control using API keys.