OB
Olanrewaju BalogunEngineer & AdOps Manager

Some featured and pet projects

A curated collection of web applications, B2B digital products, backend microservices, and experiments I've work on till date.

Predge Media Technology
Fullstack
Production B2B platform

Predge Media Technology

Nigeria's first earned media discovery platform

Predge brings organisations and journalists together to make meaningful stories easier to discover, share and amplify. This is earned media made easy!

ReactjsTypeScriptTailwindCSSNode.jsExpressjsViteFigmaPusherWebSocket
Proflinks Media
Fullstack
Production B2B platform

Proflinks Media

B2B Digital Product Studio & Consultancy

A B2B SaaS and digital product studio I co-founded. I lead product engineering and design teams building high-impact web products, client platforms and high-performance digital solutions.

Next.jsTypeScriptTailwindCSSNode.jsViteFigma
Prof URL Shortener
Backend
Sub-50ms redirection & secure analytics

Prof URL Shortener

High-Performance URL Management & Analytics Platform

A URL management service for digital marketers, social media managers, built with Express.js, MySQL relational database modeling and dynamic analytics tracking.

Express.jsMySQLNode.jsBcryptEJSREST API
Backend
Complex relational modeling & role-based auth

Easyshopr Core API

E-Commerce Backend & Multi-tenant Database Engine

Built a backend REST endpoints, database schema, ERDs, Lucid ORM data models and PostgreSQL migrations for a fast multi-merchant commerce platform.

AdonisJSNode.jsPostgreSQLLucid ORMREST APIs
Internal Client System
Remynda Bot
Backend

Remynda Bot

Automated Lifecycle & Scheduled Notification Microservice

A backend service and automated cron-based notification engine engineered with Express.js and Nodemailer to handle time-sensitive alerts and automated user reminders.

Node.jsExpress.jsCron JobsNodemailerBootstrap
TaskFlow Task Manager
Fullstack

TaskFlow Task Manager

Full CRUD Task & Team Workflow Manager

A full-stack CRUD application with persistent session-based authentication, user workspaces, MongoDB database modeling, and Mongoose ORM.

Node.jsExpress.jsMongoDBMongooseEJS
Internal Client SystemSource
Unsplash Lens
Frontend

Unsplash Lens

Instant High-Resolution Image Discovery Engine

A fast client-side visual discovery app leveraging the Unsplash Developer API with debounced queries, dynamic pagination, and responsive grid layouts.

ReactUnsplash APICSS3JavaScript