Joseph Olayanju

@Olayanju-1234 · User

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Backend Engineer | Payment Infrastructure

MainstackLagos, Nigeria 25 followers52 repositories

Repositories

Olayanju-1234/durable-workflow-engine

workflowd — a single-binary, zero-dependency durable workflow engine for Go. Write ordinary functions; they survive crashes and resume exactly where they stopped.

★ 0GoForks 0

Olayanju-1234/liftoff

A multi-tenant provisioning platform with microservices architecture. React dashboard + NestJS backend orchestrating tenant onboarding via RabbitMQ pipeline (DB, DNS, credentials, billing, notifications). Built with TypeScript, Prisma, PostgreSQL.

★ 0TypeScriptForks 0

Olayanju-1234/rentmatch

RentMatch — Property matching frontend using linear programming optimization for Nigeria's rental market. Built with Next.js and React.

★ 0TypeScriptForks 0

Olayanju-1234/rentmatch-api

RentMatch API — Tenant-property matching system using linear programming optimization for Nigeria's rental market. Built with Node.js, TypeScript, Express, and MongoDB.

★ 0TypeScriptForks 0

Olayanju-1234/hooklens

Webhook debugger for African payment providers — inspect, replay, and forward Paystack, Flutterwave & Mono events in real time

★ 0TypeScriptForks 0

Olayanju-1234/Ecommerce-theta

A backend system for an e-commerce platform, built with Node.js, Express, and MongoDB. This project provides APIs for managing users, products, and authentication, with role-based access control (buyer, seller, admin)

★ 0TypeScriptForks 0

Olayanju-1234/streamline

A YouTube downloader with two modes: simple UI for quick downloads or terminal-style interface with 45+ yt-dlp flags. Built with Express & Socket.io.

★ 0TypeScriptForks 0

Olayanju-1234/rate-limiter

A distributed rate limiter built with TypeScript and Redis. It uses a fixed window algorithm with atomic operations powered by Lua scripts. Perfect for API rate limiting in scalable applications.

★ 0TypeScriptForks 0

Olayanju-1234/Push-Notifications

PushNotificationApp is a simple web application that sends real-time push notifications to users using Node.js and Service Worker. It supports desktop and mobile devices.

★ 1JavaScriptForks 0