Fullstack Developer — UX Engineer — AI Researcher

Sachindu
Jayasinghe

Building intuitive digital experiences at the intersection of web, AI & music.

Open to opportunities

Selected
Work

01

Jazzify

A transformer-based engine that reharmonises jazz melodies — tritone subs, modal interchange and all.

AI / MLTransformersMusic Tech2025

ICARC 2025

Research on AI-driven jazz reharmonisation, presented at an IEEE-recognised computing conference.

ResearchIEEEGenerative Music2025

This Site

The portfolio you're looking at — WebGL particles, scroll choreography and an unhealthy obsession with type.

Next.jsThree.jsGSAP2026

About
Me

02

I’m a UX engineer, co-founder of an ideation agency, and a computer science student with a deep interest in AI, web development and music technology. I care about the details — the easing curve, the empty state, the chord that resolves a phrase. My research on transformer-based jazz reharmonisation was presented at ICARC 2025, an IEEE-recognised conference. When I’m not shipping products, I’m arranging music.

Frontend

  • TypeScript
  • React
  • Next.js
  • Tailwind CSS
  • GSAP
  • Three.js

Backend

  • Node.js
  • Python
  • REST APIs
  • PostgreSQL

AI / ML

  • PyTorch
  • Transformers
  • Hugging Face
  • MusicXML

Design

  • Figma
  • UX Research
  • Prototyping
  • Design Systems

Writing
& Notes

03
Jul 4, 2025Jazzify: Reharmonising Jazz with TransformersMar 27, 2025Presenting at ICARC 2025: A Milestone MomentFeb 24, 2025Hello World: My First Blog Post
All posts →