Selected engineering work
Each case study is written to show product understanding, technical execution, implementation ownership, and the engineering quality signals recruiters care about.
An enterprise support operations platform managing tickets, customers, SLA policies, audit logs, and RBAC-driven workflows.
Demonstrates full ownership of a production-shaped support system — from schema and auth to dashboards and CI.
An AI-assisted hiring platform with five microservices: recruiter/candidate UI, Spring Boot core, resume parser, JD analyzer, and a fuzzy + semantic job matcher.
Shows multi-service distributed design, exact/fuzzy/semantic similarity scoring, and Java ↔ Python AI interoperability.
A production HR platform for leave lifecycle, approvals, balances, holidays, departments, audit history, and Slack/Google Calendar integrations.
Proves CRUD security integration, Drizzle query optimisation, multi-role workflows, and CI/CD discipline at Velaris.
An operational monitoring and triage dashboard for tenants, integrations, SQS health, ActivePieces flows, and CloudWatch telemetry.
Highlights high-throughput chart rendering, serverless collectors, AWS CloudWatch sync, and Docker-backed local development.
A personal life-management companion spanning web, backend, and mobile — tasks, habits, goals, finance, journaling, insights, and AI companion interactions.
Demonstrates cross-platform product thinking — Expo/React Native mobile, AI/voice features, and finance automation for Sri Lankan banks.
Experience signal
Reusable React components, typed data flows, responsive screens, accessible UI, and polished product surfaces.
Fastify, Spring Boot, schema validation, database models, authorization rules, and production-oriented REST APIs.
Testing strategy, GitHub Actions, Docker-backed local workflows, documentation, review discipline, and release readiness.