Available for work — Sri Lanka / APAC Remote

DHURKA
MANCHUKAN

1.5 years shipping production React/TypeScript & Flutter systems — live booking platforms, cross-platform mobile, and AI-integrated tools. Promoted intern → ASE in 6 months. Focused on scalable, high-performance frontend architecture.

View Projects→Get In Touch
BSc Applied Physics & Electronics, 2024Gray Corp (Pvt) Ltd · Jaffna, LK
DMADD PHOTO
Dhurka Manchukan
system energy: 30%
scroll
01 / About

The architecture behind the screen.

Associate Software Engineer at Gray Corp (Pvt) Ltd with 1.5 years building production React/TypeScript web apps and Flutter mobile apps. Promoted from intern to full-time within 6 months. A seamless user experience is held up by decisions users never see—clean state management, strict render budgets, and rock-solid API contracts. That invisible architecture is what I obsess over.

Ship-first

Shipping production code over perfect plans. I prioritize reliable delivery and measurable impact.

Systems-minded

The architecture matters as much as the interaction model. I design both, not just one.

Fast learner

Physics degree → promoted frontend engineer in 6 months. I learn by building, not by reading.

Currently building

Growing ClientScope into a real monetized SaaS, and going deeper on AI-grounded developer tooling.

Mindset

Physics trained me to solve problems from first principles. I break down complex web systems, render cycles, and state logic to their core fundamentals.

Resume PDF ↓LinkedIn ↗GitHub ↗
0+
Reusable Components Shipped
0+
REST Endpoints Integrated
0
Redux State Domains Architected
0
Production Apps Live
0%
Faster Screen Implementation
0fps
Animation Performance
0+
Reusable Components Shipped
0+
REST Endpoints Integrated
0
Redux State Domains Architected
0
Production Apps Live
0%
Faster Screen Implementation
0fps
Animation Performance
02 / Stack

Five layers, one signal chain

Core rendering, state management, UI systems, backend integrations, and auth & deployment — the same stack visible across every project below.

Core

React 18 / 19
TypeScript
Flutter / Dart
Next.js
JavaScript ES6+

State & Data

Redux Toolkit
Redux Persist
SWR
Axios
Firebase
Context API

UI & Styling

Tailwind CSS
Framer Motion
GSAP
shadcn/ui
Material UI
React Hook Form
Zod

Backend & AI

Node.js / Express
PostgreSQL (Neon)
SQLite
OpenAI GPT-4o-mini
REST APIs
Nodemailer

Auth & DevOps

Firebase Auth
JWT / bcrypt / OAuth
Stripe / PostFinance
Cloudflare CDN
Docker
GitHub Actions
Vercel / Netlify
NPM Publishing

Competency Profile

Self-assessed across five layers — hover a point or a row for detail

Core

State

UI

Backend

DevOps

CorestrongestReact / TS
86%
StateRedux / SWR
80%
UITailwind / FM
77%
DevOpsVercel / Git
75%
BackendNode / GPT
69%
03 / Trajectory

Production delivery timeline

$git log--graph --oneline --all|
a3f9b2eHEAD → mainJune 2025 — Present

Associate Software Engineer

Gray Corp (Pvt) Ltd
  • ▸Engineered 30+ reusable React/TypeScript components adopted across 4+ production features, cutting new-screen build time ~40%.
  • ▸Architected a 6-slice Redux Toolkit state system with Redux Persist across a multi-step booking platform.
  • ▸Built an SWR data layer with stale-while-revalidate caching, reducing redundant API calls on high-traffic routes.
  • ▸Integrated 15+ REST endpoints via Axios with full error boundaries and loading-state handling.
  • ▸Implemented multi-provider auth (Firebase — Google/Apple/Facebook OAuth + JWT) with protected routing and token refresh.
  • ▸Applied lazy-loading, memoization, and code splitting across 20+ routes — passing Core Web Vitals on live apps.
c7d84f1Nov 2024 — May 2025

Software Engineering Intern

Gray Corp (Pvt) Ltd
  • ▸Built reusable component foundations adopted across production screens; pixel-perfect Figma-to-code within sprint timelines.
  • ▸Integrated frontend modules with REST APIs — async data flows, optimistic UI, error boundaries, data normalisation.
  • ▸Delivered GSAP and Framer Motion UX enhancements at sustained 60fps render budgets.
  • ▸Promoted to full-time Associate (May 2025) on consistent production output and fast skill acquisition.
initBSc Applied Physics & Electronics — Trincomalee Campus - Eastern University , 2024
04 / Field Log

Six systems, shipped and running

Each card tilts toward your cursor — a small reminder that the UI underneath is built the same way the rest of these are.

Office projectPersonal project
Office · In Progress

Booking Platform

Swiss/European multi-step booking — production codebase

Full-featured flights, hotels, cruise, and packages booking platform for Swiss/European markets — 6-slice Redux architecture, SWR caching, i18next localization, and PostFinance payments. Active professional project at Gray Corp (Pvt) Ltd.

  • ◆6-slice Redux Toolkit architecture with Redux Persist
  • ◆i18next EN/DE/FR + CHF/EUR multicurrency support
  • ◆PostFinance iFrame payments + jsPDF booking confirmations
  • ◆20+ code-split routes with GSAP page transitions
React 18ViteRedux ToolkitSWRi18nextGSAPFramer MotionPostFinancejsPDF
Office · ProductionVISIT↗

Marrify

Cross-platform matrimony app — Android, iOS & web

Production matrimony app running natively on Android, iOS, and web from a single Flutter/Dart codebase — marrify.io. Live professional project at Gray Corp (Pvt) Ltd.

  • ◆Stripe payments with webhook-based token crediting
  • ◆AI matchmaking via async polling REST API
  • ◆4-step progressive registration wizard
  • ◆Real-time push notifications
FlutterDartFirebase AuthStripeProviderGoRouter
Personal · LiveVISIT↗

AgriConnect

Precision agriculture IoT dashboard

Production-grade IoT dashboard mirroring a real client platform — live sensor telemetry, canvas-based farm zone maps, and threshold alerting.

  • ◆Real-time telemetry: temperature, soil moisture, humidity, light
  • ◆5 crop-specific threshold alert profiles
  • ◆Canvas farm map with pixel-accurate hit detection
  • ◆24-hour playback + 7-day analysis view
React 19TypeScriptTailwind CSS 4Chart.jsCanvas API
Personal · LiveVISIT↗

Vela Resort

Luxury Maldives resort website

Editorial-grade resort site with glassmorphism UI and sub-300ms Framer Motion animations, targeting Lighthouse 95+.

  • ◆Interactive lightbox gallery with keyboard navigation
  • ◆Dynamic seasonal pricing calendar
  • ◆WCAG 2.1 AA accessible, full dark mode
  • ◆JSON-LD structured data SEO
React 19Tailwind CSS 4Framer Motion 12shadcn/uiZod
Personal · Live SaaSVISIT↗

ClientScope

AI proposal generator — monetized solo SaaS

Full-stack SaaS built and shipped solo — converts client briefs into structured proposals via GPT-4o-mini, with a Stripe-gated Starter/Agency paywall. Migrated from SQLite to Neon Postgres for production scale; backend on Render, frontend on Vercel.

  • ◆Stripe paywall with Starter/Agency tiers, full webhook handling
  • ◆Migrated SQLite → Neon Postgres for production-grade scale
  • ◆GPT-4o-mini structured JSON proposal generation
  • ◆JWT-protected routes + bcrypt password hashing, Zod validation throughout
React 19Node.js / ExpressNeon PostgreSQLGPT-4o-miniStripeJWTshadcn/ui
Personal · Open SourceVISIT↗

react-d-calendar

Open-source NPM React calendar component

Published React calendar component on the NPM registry — semantic versioning, public packaging, live interactive demo.

  • ◆Published and versioned on the public NPM registry
  • ◆Live interactive demo site
  • ◆Zero-dependency component design
ReactTypeScriptNPM
Personal · Desktop

AI Coding Assistant

Native desktop AI pair-programming tool

Cross-platform desktop coding assistant built with PySide6 — uses Tree-sitter for real syntax-aware code parsing and an LLM API backend for context-grounded suggestions, edits, and explanations.

  • ◆Tree-sitter AST parsing for real syntax-aware context, not just text chunks
  • ◆Native desktop UI with PySide6 — no browser runtime overhead
  • ◆LLM-backed code explanation, editing, and generation
  • ◆Built to explore how IDE tooling should ground AI in real code structure
PythonPySide6Tree-sitterLLM APIAST Parsing
04b / Lab Bench

Smaller builds, shipped and open-sourced

Side projects across Flutter, JavaScript, Python, and web — each one solving a specific problem or exploring a new stack.

Café Élysée

Responsive multi-page café website built with Bootstrap, HTML, CSS, and JavaScript — showcasing menu, ambiance, and engaging UX.

HTML / CSS / Bootstrap / JavaScript

Smarthome

Flutter/Dart smart home application — IoT device control interface with clean, platform-adaptive UI.

Flutter / Dart

AI Resume Analyzer

JavaScript-based tool that analyzes resumes and extracts structured insights using AI-powered text parsing.

JavaScript / HTML / CSS

Music Player

Browser-based music player with playlist management, audio controls, and a polished UI.

CSS / JavaScript / HTML

Secure Password Generator

Python utility for generating cryptographically strong, customisable passwords with configurable length and character sets.

Python

AT Digital

Frontend build exploring agency/digital-studio site patterns — layout systems and component structure.

HTML / CSS

SMP

PHP coursework assessment project — server-side logic and structured page templating.

PHP / CSS

Tamil Key Pro

JavaScript virtual Tamil keyboard for web — type in Tamil with an intuitive on-screen layout.

JavaScript / HTML / CSS
Explore all repos on GitHub →
05 / Signal Out

Open to Software Engineer, Frontend, Web, and React/Flutter roles — Associate to mid-level, Sri Lanka or APAC remote.

AVAILABLE · RESPONDS < 24 hours↓ RESUME (PDF)
EMAILdhurkamanchukan99@gmail.com↗PHONE+94 758778518↗GITHUBgithub.com/dhurka3782↗LINKEDINdhurka-manchukan↗
@
↑SEND↓RECEIVE
ONLINE

GitHub

dhurka3782

↗

LinkedIn

dhurka-manchukan

↗
◆

LATEST COMMIT

feat: ready to join your team

by dhurka-manchukan · just now