SHASHIKA DAYARATHNABASED IN SRI LANKA 🇱🇰

Curious mind.
Systems thinker.

Computer Science & Engineering undergraduate
at the University of Moratuwa.

Explore my work Download CV

01 / Projects

From thinking
to making.

Real problems. Different scales.
A little more understanding with every build.

EVENT PLATFORM & UI/UXLIVE

Enigma 2026

Official website, UI/UX design, and registration portal for Enigma 2026, the premier cryptanalysis & mathematics competition by Mora MathSoc.

UI/UX Design React / Next.js Tailwind CSS Firebase Hosting Cryptanalysis

Repo Live Web

Details +

ORGANIZATIONAL PLATFORMIN PROGRESS

Sasnaka DTT

Centralized platform for Sasnaka Sansada, streamlining operations, district networks, and member management across nationwide educational initiatives.

Next.js TypeScript PostgreSQL Tailwind CSS RBAC

Repo

Details +

MOBILE & IOT PLATFORMCOMPLETED

BusLK

Real-time public transit Android application designed to modernize commuter journeys with live tracking, route schedules, and driver telemetry.

Android Java Firebase Google Maps API GPS

Repo

Details +

HARDWARE & ARCHITECTURECOMPLETED

Nano Processor

Custom 4-bit single-cycle microprocessor designed in VHDL and synthesized for the Digilent Basys 3 FPGA, featuring dual 12-bit & 14-bit ISAs, an extended ALU with multiplication, and 7-segment display control.

VHDL Vivado FPGA Basys 3 Microarchitecture Digital Logic

Repo Docs

Details +

INTERACTIVE WEB & ECOSYSTEMLIVE

Celestial Portfolio & Ecosystem

Dependency-free personal web ecosystem and root hub at dayarathna.com, interconnecting 4 specialized subdomains for apps, writings, academics, and store with celestial canvas physics.

HTML5 Canvas Vanilla JS CSS3 Subdomains Firebase Hosting

Repo Live Web

Details +

CLI & NETWORK UTILITYCOMPLETED

wife-passwords

Interactive Windows batch CLI utility to discover, query, and inspect registered Wi-Fi profiles and cleartext network security keys using native WLAN services.

Windows Batch CLI netsh WLAN Windows API Offline

Repo Apps ↗

Details +

CLI & SYSTEM UTILITYCOMPLETED

Power Plan Switcher

Lightweight Windows batch CLI utility utilizing native powercfg to inspect active power schemes and switch between Balanced, High Performance, and Power Saver modes on the fly.

Windows Batch CLI powercfg Windows API Offline

Repo Apps ↗

Details +

01 / 02

02 / THE PERSON BEHIND THE PROJECTS

I’m drawn to
the bigger picture.

I’m Shashika, a Computer Science & Engineering undergraduate at the University of Moratuwa. I enjoy systems architecture, software design, and UI/UX.

I like planning how products fit together and designing useful interfaces. I work with web and mobile technologies when a project needs them, with architecture and design as my main interests.

RIGHT NOWYear 02 · CSE undergraduate

GRAVITATING TOWARDSSystems architecture · Software design · UI/UX

OUTSIDE THE EDITORNovels, documentaries & philosophy

03 / MY WORKING TOOLKIT