Senior Full Stack Engineer with 6+ years across banking and SaaS — React and TypeScript on the front, Node.js and .NET microservices behind them. I focus on clean architecture and reliable delivery, with a sharp edge in AI integration when it adds real value. Based in Sri Lanka, working with teams across the UK, Ireland, Singapore, and Malaysia.
A few projects where the engineering mattered — AI automation, enterprise migrations, payments reliability, and 3D tooling.
Built an OpenAI-powered OCR pipeline that reads uploaded documents and auto-fills dynamic SurveyJS forms — removing manual data entry from a customer-facing intake workflow. Backed by a Node/Express service migrated to TypeScript for reliability.
Designed an OpenAI + n8n agentic workflow that generates job-specific candidate questionnaires from inbound CVs, accelerating recruiter screening throughput and cutting repetitive manual review.
Led React development inside the Microsoft Dynamics CRM platform. Architected reusable components and API abstractions that cut duplicated networking logic across teams, with 80%+ test coverage via Jest and SonarQube.
Drove the RP3→RP4 upgrade across tariff and external-service integrations. Managed ASP.NET MVC monoliths alongside .NET Core Web API microservices (REST + SOAP), shipping DB changes with rollback scripts for safe releases.
Integrated AI-driven design generation with embedded high-resolution 3D models, ran R&D on Google 3D Tiles for visual realism, and resolved re-rendering performance bottlenecks in a React app.
Led full-stack development on a microservices architecture and implemented algorithms to detect transaction issues in a live payments app, keeping the user experience seamless and error-free.
I'm a Senior Full Stack Engineer with 6+ years designing and shipping scalable enterprise applications across banking and SaaS. I work end to end — React and TypeScript on the front, Node.js, Express, and .NET microservices behind them — and I focus on the parts that move the needle: clean architecture, reliable integrations, and increasingly, AI-powered automation.
I led React development inside Microsoft Dynamics CRM for United Overseas Bank and worked on core systems for Tenaga Nasional Berhad. More recently I added an OpenAI-driven OCR pipeline that eliminates manual data entry and an agentic n8n workflow that screens inbound CVs. Based in Sri Lanka, I've collaborated with teams across the UK, Ireland, Singapore, and Malaysia — reviewing code, mentoring junior engineers, and contributing to architectural decisions.
Trimmed to what I'd want to be hired for — not every tool I've ever touched.
Senior full-stack roles across the UK, Malaysia, Singapore, Ireland, and Sri Lanka.
Full-stack development on a Salesforce/SurveyJS stack, migrating the JavaScript codebase to TypeScript for maintainability — and adding AI automation (an OpenAI OCR pipeline and agentic n8n workflows) where it adds value.
Led React development inside Microsoft Dynamics CRM for United Overseas Bank, and ran .NET Core microservices and version-upgrade migrations for Tenaga Nasional Berhad.
Built React + Three.js tooling with AI-driven design generation and embedded 3D models; led R&D on Google 3D Tiles and resolved rendering performance issues.
Led full-stack development on a microservices architecture and shipped transaction-integrity algorithms for the Paywat live payments app.
Built checkout/booking and rate-management flows, integrated a headless WordPress CMS, and wired up FEBE middleware and an Enterprise Service Bus.
Designed and implemented a scalable rule engine using robust design patterns.
Whether you're hiring a senior full-stack engineer or need AI automation built into your product, I'd be glad to hear about it.