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Ayubowan, I'm Rusith 👋

I build full-stack products, and I'm learning to break them.

Software engineer at Rootcode. I like turning slow, form-heavy processes into software people don't dread. Evenings go to an MSc in Cybersecurity.

Sri Lanka · open to chat

Hello!

  • I care about the unglamorous partsof a product: clear data models, careful edge cases, and forms that never lose someone's work. That's where software earns trust.

  • Building is how I learn fastest.Most of what I know started as a side project that got out of hand.

  • Security changed how I write code.Studying it has me reading my own work the way an attacker would, and designing for that from the start.

Experience

  1. Software Engineer · Rootcodecurrent2024 — nowWeb and mobile products with React Native (Expo), React and Next.js. Spring Boot services, plus ASP.NET and EF Core services hosted on Azure.
  2. Software Engineer · Flyxto2022 — 24React and Next.js apps, REST APIs and third-party integrations.

Education

  1. MSc Cybersecurity · Staffordshirein progress2025 — nowThreat modelling, secure systems and defensive engineering.
  2. BSc Software Engineering · Plymouth2021 — 25Distributed systems, databases and production-grade apps.

Shelf

reading now, and what's next

The Subtle Art of Not Giving a F*ckMark Mansonreading now

So far it is teaching me to care about fewer things, and care about them properly.

Stack

  1. Frontend DevelopmentReact.js · Next.js · JavaScript · TypeScript · Tailwind
  2. Animation LibrariesMotion · GSAP
  3. Backend DevelopmentNode.js · Express · Nest.js · C# · ASP.NET · EF Core
  4. DatabasesMongoDB · MySQL
  5. Cloud PlatformsAWS · Azure
  6. Mobile Application DevelopmentReact Native · Expo
  7. User Interface DesigningFigma · Framer
  8. Version ControlGit
  9. TestingPostman · Insomnia
  10. Tools I UseNotion · ClickUp · Slack · Canva · Trello

Socials

Commits

397 in the last year

Say hi

got an idea, a role, or just a question? my inbox is open.

rusiththarindu2@gmail.com

it's in Sri Lanka · I usually reply within a day