HELLO, I'M SENTHIL NATHAN MRUTHULAN

I build for
real people.

Developer in Singapore. Useful software, thoughtfully made.

Explore my work Get in touch

Year 2 · Singapore Polytechnic · Open to software internships and collaborations

REAL USERSFULL-STACK BUILDSHUMAN-CENTRED AI2× HACKATHON CHAMPION

01 / SELECTED WORK

Things I’ve made.

01 / FEATURED PROJECTSP InnovateDash ’26 Champion

Signal
Bridge.

Youth support, without lost context.

A consent-led handoff tool for youth workers. I built the youth experience, integrations and tests.

Next.jsFastAPIPostgreSQLResponsible AI
Read the story Live product
A REAL PROBLEM · A HUMAN-CENTRED RESPONSE

Built for a Singapore Children’s Society challenge

02 / FEATURED PROJECTDell InnovateFest ’26 · 2nd runner-up

MEANT.

Fast conversations. Full user control.

Local AI suggests timely replies. AAC users choose every word spoken.

Accessible UXLocal AIFastAPIPWA
Read the story Explore the code
COMMUNICATION AT THE SPEED OF THE ROOM

Dell InnovateFest 2026 · S$3,000 prize · Built with SPD Ltd

03 / CLIENT BUILD↗

Better Call Bhai

Easy bookings for a local barber shop.

Web design · Frontend · DeploymentVisit site ↗
04 / FULL-STACK BUILD↗

Boss Breaker

A full-stack wellness game with challenges, points and boss raids.

JavaScript · Node.js · MySQLView code ↗
05 / PRODUCT CONCEPT↗

Loomy

Social thrifting shaped by 30+ user interviews.

User research · Product designPitch deck ↗
06 / HACKATHON WINNER

KnowCad

AI knowledge retrieval. Autodesk Singapore hackathon champion.

Retrieval · AI workflow · Team deliveryThe win ↗

02 / RECOGNITION

Two wins.
More to build.

02

2026 · SECOND RUNNER-UP

Dell InnovateFest

Second runner-up · S$3,000.
03

2026 · CHAMPION

Autodesk Singapore AI+ML Hackathon

First place for KnowCad.

03 / ABOUT ME

Curious by default.
Practical by choice.

Year 2 IT student at Singapore Polytechnic. I turn rough ideas into useful products.

I work across interfaces, APIs, data and practical AI.

Tools I’ve worked with

JavaScript · HTML & CSS · Java · Python & FastAPI · Node.js · SQL & PostgreSQL · Git · Testing

GitHub ↗LinkedIn ↗Full résumé ↗

04 / SAY HELLO

Have something
worth building?

Open to internships, collaborations and ambitious ideas.

Let’s talk