Things by Shreyansh Agarwal

TrustGuard — Fraud detection using full and reduced feature sets. Built for DLW Datathon 2026 at NTU, working with 20,000 transactions including 353 fraud cases.

Beacon — Helps people find the right person in a live event room. Hosts share a room QR; participants share what they bring and whom they hope to meet, without accounts or swiping. Built with Jiro Prudencio.

Signal Survives — AI-generated image detection beyond pristine images. A browser demo explores how compression, blur, cropping, resizing, noise, and colour changes affect detection.

Orbit — An explorable 3D universe where friends become planets and shared memories become photo diaries.

NightShift — Constraint-aware planning for overnight railway maintenance. Coordinates work windows and dependencies, then replans around disruptions with operator approval.

VaultTok — Protects sensitive context locally before sending it for compression. Built for the Build with Paritok token-efficiency hackathon.

BunkerLens — Presented BunkerLens as a finalist in the AI Tinkerers × Tencent Cloud Agent Development Challenge.

OneStop — Breaking the Wall of Consumer Redress. Form Genome models unfamiliar complaint forms and maps case evidence into their fields, with human approval before action.

Ground Zero — 3rd overall at NUS Ground Zero 2026, receiving S$1,000. A multi-stage startup competition organised by NUS Entrepreneurship Society in May 2026.

Blitz — First prize at Blitz 24 by Superteam Singapore. Grippy — an AI complaint-execution agent built during a 24-hour MVP sprint.

Vercel v0 — RealHack finds real problem statements and bounties for builders. Awarded in two categories at Vercel Zero to Agent.

TinyFish — Project Pulse — an emergency-dispatch prototype connecting bystander reports to structured information. Received the Overengineered Beauty Prize at TinyFish Open Web Hackathon in Singapore.

iNTUition — 1st at iNTUition 2026 (IEEE NTU × Jane Street). Guardian Alert — on-device emergency sound detection for people with disabilities; 82% accuracy, sub-50 ms, fully offline.

LotusHacks — OneStop — an AI-assisted consumer complaint workflow built in a 36-hour sprint. 3rd in the Qwen Track at LotusHacks in Ho Chi Minh City, March 2026.

January Capital — 1st at January Capital × OpenAI Builders ($25,000 in OpenAI credits). DebateBuddy — debate prep built with Codex, OpenClaw, and OpenAI APIs.

IdeasJam — Best Pitch Award at NTU IdeasJam for Grippy / OneStop. Received S$500 at Garage@EEE in April 2026.

CareKaki — CareKaki — a voice companion for older adults, paired with a caregiver dashboard for families. Grand Prize at Agora Voice AI Hackathon Singapore, at Carousell Campus in April 2026.

NOVASTACKS — 1st at Manus AI × NOVASTACKS (NTU CCDS). AI business-growth assistant built for a local bakery.

The War Room — 3rd place + Most Unhinged at Manus × Vibecoding Consulting AI Hackathon. The War Room — upload a strategy doc, AI generates stakeholder personas from live research, runs a 10-round voiced boardroom debate, returns a robustness score 0–100.

TrueFund — A Solana-based donation-verification project connecting charitable funds to intended recipients. Prize winner at Solana Mini Hacker House × 021Lab.

Shreyansh Agarwal

16× hackathon wins