Micheal Agunbiade
Backend Engineer (NestJS, Node.js, PostgreSQL, Mongo Db)
New to Contra
Micheal is ready for their next project!
Cartoon Photo Booth!
Thrilled to share a fun recent project: a Children's Harvest Photo Booth app!
I built it using NestJS, Node.js, and Prisma. The coolest part? I integrated the Nana Banana API so that every pic kids upload is instantly converted into a cartoon!
Launched it with a simple landing page. It was a great, full-stack build blending fun with function.
0
11
Clinic Management System (CMS) 🏥
A secure, deployed NestJS (TypeScript) SaaS solution to digitize and automate critical clinic workflows.
Focus: Security and Automation in HealthTech.
Secure RBAC: Implemented Role-Based Access Control (RBAC) for all staff roles (Admin, Doctor, Nurse) using JWT to protect sensitive patient data.
Automation: Engineered Nodemailer for automated patient appointments, confirmations, and real-time staff alerts.
Data Integrity: Used Prisma ORM + PostgreSQL for reliable, type-safe patient record management.
Skills: Security, Automation, Deployment (Render).
3
0
34
EnviroTrack Research Platform (ETRP) 🌍
A highly-scalable, mission-driven SaaS platform for real-time air quality monitoring and data analysis.
My Role: Backend Architect & Lead Engineer
Challenge: Unifying local sensor readings with massive global environmental datasets.
Solution Highlights:
Data Unification: Engineered a reliable backend (NestJS/TypeScript) to seamlessly merge proprietary sensor data with the external OpenAQ global API into a single endpoint.
System Integrity: Implemented Clean Architecture and a modular NestJS structure with Prisma ORM and PostgreSQL for type-safe, high-performance data management.
Scalability: Designed the system for production-grade availability, ready for AWS/Kubernetes deployment.
Expertise Showcased: API Integration, System Design, Scalability, and Mission-Driven Development.
0
25
Mechanic Service Booking Platform (SaaS)
This project is a secure, multi-user Software as a Service (SaaS) platform that digitally connects customers with verified mechanics, streamlining the entire service process from booking to payment.
The Problem Solved
Traditional service booking is disorganized. The goal was to build a digital marketplace to provide a seamless booking experience and implement a trust-building escrow system to protect both customer payments and mechanic earnings
Security & Access: Designed and built JWT-based authentication and secure role-based access control for Customer, Mechanic, and Admin users.
Booking Flow: Engineered the full booking lifecycle (Pending → Confirmed → Completed), ensuring validation and role-specific permissions at every stage.
Escrow Payment Option Integration
0
18