Hassan Waqar

I'm a Full-Stack Software Engineer with 2.5+ years of experience building and shipping SaaS products across React, TypeScript, Node.js, Express, PostgreSQL, and AWS. My work has ranged from architecting complex frontend workflows to designing backend APIs, real-time systems, and scalable application features.

Most recently, I've been developing a multi-tenant transportation platform serving hundreds of organizations, where I've built end-to-end features including booking workflows, route optimization, operations dashboards, and Google Maps integrations. One of the most challenging projects I led involved redesigning the transportation scheduling workflow to support stacked trips, requiring complex validation across drivers, vehicles, capacity, scheduling conflicts, and routing. Beyond implementation, I collaborated closely with product owners to identify gaps in the requirements, proposed alternative approaches through workflow and sequence diagrams, and helped shape the final solution before development began.

I'm also passionate about backend engineering and distributed systems. As a personal project, I built a real-time messaging platform using Node.js, Socket.IO, Redis, and PostgreSQL, scaling it from a single server to a multi-instance architecture using the Redis adapter to synchronize events across distributed servers. Building projects like this has helped me deepen my understanding of scalability, event-driven systems, and production-ready architecture.

I enjoy working in fast-paced product teams where engineers have ownership beyond implementation. I like understanding the business problem first, collaborating across functions, and building solutions that balance clean architecture with pragmatic delivery. Outside of work, I spend time exploring AI-assisted development workflows, learning modern backend technologies, and building projects that strengthen my engineering skills.