A Computer Science student and ex-Technology Developer Intern @ Barclays.

By day, I’m a UK-based Computer Science student. By night, I explore GenAI, multi-agent systems and RAG architectures. I believe the right AI tools can turn one person into the output of an entire team. My mission: to make AI development accessible, move faster than traditional systems and push the boundaries of what's possible in technology.

• 🚺 GirlCode Ambassador and IBM Exclusive Student Speaker
• 🔭 Currently building: Theia, a smart multi-agent RAG fraud intelligence system (and the foundation for future financial innovations)
• 🌱 Learning: Multi-Agent Systems, Retrieval-Augmented Generation and MCP (Model Context Protocol)
• 💬 Ask me about: AI agents, no-code/low-code development and GitLab CI/CD
• 📙 Languages: English and Mandarin Chinese (currently learning)
• 🛝 Interests: Formula One, travelling, networking, reading, volunteering and always learning something new

A monorepo chat application that generates personalised match-day itineraries using 12 multi-agents running in parallel. Supports real-time pricing, group sharing, push notifications and live updates.

Tech Stack

• Frontend: Preact and Preact Signals, Tailwind CSS 4.1, Vite 7
• Backend: Hono.js, sql.js (pure JavaScript SQLite), TypeScript 5.9
• Database: sql.js with JSON file persistence

Built fraud intelligence platform using 5 specialised multi-agents with collaborative retrieval-augmented generation (MARAG). Features a 15-phase detection pipeline, multi-dataset benchmarking and comprehensive visualisation system.

• Tech Stack: Relevance AI, Preact (a lightweight alternative to React), TypeScript, Lucide-react, TailwindCSS, Vite
• Dataset: PaySim, Mobile Money Fraud Dataset, Credit Card by MLG-ULB

Developed a modular AI system for real-time transaction fraud detection using similarity retrieval, machine learning (ML) classification and artificial intelligence (AI) reasoning.

• Tech Stack: Python
• Dataset: PaySim, Credit Card by MLG-ULB

• Languages: Python, React, SQL, JavaScript, C#, Java

• Data Science & AI/ML: LangChain, LangGraph, Anthropic, Streamlit, FAISS

• DevOps & Cloud: GitLab, AWS, Docker

• LinkedIn: Oluwakemi
• GitHub: Tech Girl Diaries
• Blog: COMING SOON

Licensed under the PolyForm Noncommercial License - Commercial use is prohibited

Copyright (c) 2025 Oluwakemi Obadeyi