ExpertOnHire is an HR and freelance marketplace platform in the style of Upwork, connecting businesses with multi-role professionals.

I built it end-to-end with a Next.js and TypeScript frontend and an Express/NestJS backend, handling authentication, real-time interactions, and structured hiring workflows.

The platform is containerized with Docker and deployed across Azure and Hostinger, with Kafka-based microservices enabling asynchronous, event-driven processing.