Available for opportunities

Nashan
Unais.

SoftwareEngineer

Sri Lanka · Open to Remote

Building production web applications with React and Next.js. Focused on clean architecture, performance, and interfaces that work.

0+Years of ExperienceProfessional software engineering
0+Projects ShippedLive applications in production
0CompanyIntervest Software Technologies
// About

Background

Software Engineer at Intervest Software Technologies in Sri Lanka. Started as an intern in May 2024, promoted through Associate Software Engineer to Software Engineer, now delivering production React and Next.js features as part of the core product team.

Alongside commercial work, completed a final-year research project in neural machine translation, fine-tuning mBART-50 on ~25K Sinhala–Tamil parallel sentence pairs and evaluating against the FLORES-200 benchmark.

Drawn to the intersection of clean architecture and real performance constraints,shipping interfaces that are as well-engineered as they are usable.

Role
Software Engineer
Company
Intervest Software Technologies
Study
BSc (Hons) Computer Science · University of Westminster
Based
Sri Lanka · Open to Remote
// Work

Selected Projects

A focused set of projects that reflect production experience, research depth, and engineering craft.

Travel Amigo

Sri Lanka trip planning app with itinerary generation, PDF export, and shareable links.

Next.jsTypeScriptRedux ToolkitRTK QueryTailwind CSS

Sinhala–Tamil NMT

Low-resource neural machine translation system for Sinhala–Tamil as a final-year research project.

PythonPyTorchmBART-50FastAPINext.jsTypeScript

Rawula LK

Conversion-focused salon booking microsite with GA4 custom event tracking and end-to-end SEO.

Next.jsVercelGA4SEO

Investment Simulation Game

Gamified 4-step investment simulator that projects personalised wealth growth across 5 investor personas and 3 risk strategies.

Next.jsTypeScriptTailwind CSSFinancial SimulationFreelance

Portfolio

This site — editorial dark portfolio built with Next.js, Framer Motion, and a custom design system.

Next.jsTypeScriptTailwind CSSFramer Motion
// Stack

Technology

Tools and frameworks I work with across production features, research pipelines, and client projects.

Frontend

React
Next.js
TypeScript
JavaScript
Tailwind CSS
Framer Motion

State & Data

Redux Toolkit
RTK Query
REST APIs

Testing & Quality

Jest
ESLint
SonarQube

Tools & Platforms

Git
Figma
Optimizely
Magnolia CMS
Vercel
GA4

Research

Python
FastAPI
PyTorch
Hugging Face
mBART-50
// Timeline

Experience

Two years shipping production software at Intervest, alongside a four-year computer science degree.

Sep 2026 – PresentFull-timeCurrent

Software Engineer

Intervest Software Technologies

  • Owning and delivering end-to-end production features across React and Next.js applications.
  • Designing and implementing maintainable frontend solutions using TypeScript, Redux Toolkit, RTK Query, and modern React patterns.
  • Integrating and maintaining REST APIs across client applications with attention to reliability and maintainability.
  • Contributing to frontend architecture decisions, technical improvements, performance optimisation, and code quality.
  • Investigating and resolving complex frontend issues across production applications.
  • Contributing to A/B testing and feature experimentation using Optimizely Web Experimentation across live client products.
  • Working closely with backend engineers, QA, designers, and product stakeholders throughout the development and release lifecycle.
June 2025 – Aug 2026Full-time

Associate Software Engineer

Intervest Software Technologies

  • Developed and delivered production features using React, Next.js, and TypeScript within an agile team workflow.
  • Integrated REST APIs across multiple client applications using TypeScript and RTK Query.
  • Built and maintained frontend components within an established application architecture.
  • Worked with Redux Toolkit for application state management across shared product surfaces.
  • Supported A/B testing and feature experimentation using Optimizely Web Experimentation.
  • Collaborated with senior engineers, backend developers, QA, and designers to investigate issues and deliver features.
May 2024 – May 2025Internship

Software Engineering Intern

Intervest Software Technologies

  • Built reusable UI components from Figma specifications using React and Tailwind CSS.
  • Integrated Magnolia CMS content across frontend surfaces with custom component mappings.
  • Maintained code quality with ESLint and SonarQube; authored unit tests with Jest.

Education

Sep 2022 – Sep 2026

BSc (Hons) Computer Science

University of Westminster, UK

via Informatics Institute of Technology, Sri Lanka

// Contact

Let's build something.

Open to full-time roles and freelance projects. Based in Sri Lanka, available remotely.

Usually responds within 24 hours.