Product Engineer & Technical Builder
SupunKalhara.
I build high-performance software solutions from the ground up — leveraging a unified TypeScript stack, Vercel AI integration, and rigorous system design to engineer secure, scalable digital products.
I Build Software
That Scales.
I bypass the conventional path to build digital solutions that matter. Instead of just writing code, I focus on the final outcome: engineering stable, secure web applications that solve real bottlenecks.
Using a robust TypeScript ecosystem, I architect systems from the database up to the user interface, ensuring every project is high-performing, secure, and ready for the real world.
Intelligent Web Systems
Embedding native AI capabilities into modern web apps using Vercel AI SDK to automate tasks and elevate user experiences.
Full-Stack TS Systems
Type-safe, resilient server and client architectures utilizing Next.js, Node.js, Prisma, PostgreSQL, and Redis at scale.
DevOps & Deployments
Containerised deployments, zero-downtime releases, and automated pipelines leveraging Docker, Linux, and GitHub Actions.
Technologies I Trust.
A curated stack of tools I rely on to ship modern, scalable, production-ready systems.
Foundations
The core infrastructure and foundational languages every reliable project is built upon.
TypeScript Stack
My primary production stack for full-stack web applications.
Selected Work.
1 featured projects · 1 total in portfolio
project-cli
Intent-Based Next.js Project Scaffolder
A TypeScript CLI that scaffolds production-shaped Next.js starter projects based on what developers are actually building, with tailored blueprints for websites, full-stack products, and AI apps.
Have a Project in Mind?
Let's discuss your ideas and build something exceptional together. I'm currently available for freelance and contract work.