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Open for work — Q3 2026

Crafting
intelligent
systems.

I'm Sandun Gunathilaka, a full-stack engineer who ships products end to end — from backend architecture to the last pixel of the interface. I build fast, resilient systems and I sweat the craft on both sides of the stack.

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01 — About

Engineer.
Builder.
Strategist.

I'm a full-stack software engineer and Computer Science student at Cardiff Metropolitan University, based in Colombo, Sri Lanka. I build complete digital products end to end — architecture through production deployment — with obsessive attention to craft.

From AI-powered platforms to e-commerce engines, I work across the whole stack: designing systems, shipping features, and thinking in products. My focus sits at the intersection of robust backend logic and highly aesthetic frontends.

  • Cardiff Metropolitan Univ.
  • Colombo, Sri Lanka
  • Open to remote
  • Product thinker
2

Production deployments

10+

Technologies mastered

1yr

Professional experience

∞

Ideas in the pipeline

02 — Selected work

Things I've
built.

01 / 04

03 — Expertise

The stack.

DiagnosticsFrontend Architecture
  • > Module: Frontend Architecture
  • > Tag: [FE_LAYER]
  • > Status: active // nominal

04 — Contact

Let's build
something
remarkable.

Open to staff-eng collaborations, full-stack contracts, and ambitious product builds. If you're shipping something that demands craft, I'd love to hear about it.

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Sec_05 // Router_DiagListening
Geolocation
Colombo, LK
Encryption
TLS_1.3 AES_256