Full-Stack Developer (Backend Focus) | Node.js | React | AI Integration
anjorinadeniyi811@gmail.com, Ogba, Nigeria
Motivated Full-Stack Developer (Backend Focus) with a strong foundation in building scalable, real-world applications.
I specialize in architecting secure, efficient systems using Node.js, NestJS, and TypeScript, while possessing the Full-Stack versatility to build responsive frontends with React.js. My passion lies at the intersection of complex engineering and user experience—whether that means integrating intelligent AI/LLM pipelines to solve unique problems or optimizing database logic for speed and security.
Beyond the code, I am a disciplined self-starter who thrives in collaborative, cross-functional teams. I am constantly learning and adapting, driven by a desire to build tools that genuinely improve productivity and creativity for users.
Back-end engineering
AltSchool Africa
3.7
Oct 2024 - Oct 2025
Ogba, Lagos, Nigeria
Courses
Diploma in Backend Engineering
Mr Adewale Yusuf, CEO of AltSchool Africa
Nov 2025
Distributed Notification System (Auth Service)
Internship Project
Nov 2025 - Nov 2025
Tech Stack: NestJS, TypeScript, PostgreSQL, Docker, RabbitMQ. Summary: Architected the User Authentication Microservice within a distributed system. Implemented secure JWT sessions, RBAC, and ensured reliable async communication via RabbitMQ.
AI Mood-Based Music Agent
Internship Project
Nov 2025 - Nov 2025
Tech Stack: TypeScript, Mastra Cloud, A2A Protocols, NestJs. Summary: Engineered an autonomous AI agent that parses natural language to detect user sentiment and dynamically generates curated music playlists using Agent-to-Agent protocols.
String Analysis & Security API
Internship Project
Oct 2025 - Oct 2025
Tech Stack: Node.js, Express, SHA-256. Summary: Created a utility API for advanced string analysis (palindromes, frequency) and implemented SHA-256 hashing for unique identification and data integrity.
Global Country Data API
Internship Project
Oct 2025 - Oct 2025
Tech Stack: Node.js, Express, MySQL, Redis Summary: Developed a high-performance REST API for global data aggregation. Features advanced filtering/sorting and integration with external APIs for live currency data.
Birthday Reminder App (MERN)
Full-Stack Application
Sep 2025 - Sep 2025
Tech Stack: React, Node.js, Express, MongoDB. Summary: Built a full-stack automated emailer. Features a React frontend, rate-limiting security, and a scheduled email dispatch system for birthday alerts.
Interactive Restaurant Chatbot
Full-stack Application
Sep 2025 - Sep 2025
Tech Stack: React, Node.js, MongoDB, Paystack API. Summary: Built a session-based ordering bot handling user state without login. Implemented complex menu navigation logic and integrated Paystack for real-time secure payments.
Todo Management API
Freelance
Jun 2025 - Jun 2025
A secure and user-focused Todo Management API built with Node.js, Express, and MongoDB, following the MVC architecture. Supports full CRUD operations on tasks, with JWT-based authentication and HTTP-only cookie session handling. Each user can manage their own tasks only. The app features protected routes, clean route/controller structure, and an EJS-based dashboard for task interaction post-login.
Blogging API
Jul 2023 - Dec 2023
A full-featured RESTful API built with Node.js, Express, and MongoDB that allows users to create, read, update, and delete blog posts. It includes secure user authentication with JWT, supports draft and published states for posts, and controls access to blogs (public vs. private). Users can search, filter, and sort published blogs. Follows the MVC architecture, with full route-level testing using Jest and Supertest. Designed for scalability and clarity in real-world backend development.
English (Fluent) , JavaScript
Languages
Backend Frameworks
Databases
Architecture & Concepts
AI & Agent Engineering