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H0: Hack the Zero Stack with Vercel v0 and AWS Databases

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Connect with the participants – support your favorite projects by liking, sharing, and commenting on them.

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Taskin
Taskin

Taskin is a gamified to-do list app where rewards are redeemed in real life rather than in-game, powered by AI. You finish your tasks, earn coins, and turn your productivity into real-world rewards.

Yavanikas s + 1
1 0
DTx Cognitive SaaS
DTx Cognitive SaaS

A production-ready, closed-loop Digital Therapeutics (DTx) platform designed for clinical cognitive assessment and ADHD intervention.

Hengzhi Liu Liu Jinyu
0 0
Rescue
Rescue

Connecting people with emergency responders in seconds, when every second matters.

Gyana Ranjan Rout
0 0
Neighbourly Services
Neighbourly Services

Find trusted local service providers in minutes.Neighbourly Services uses AWS Aurora PostgreSQL to power a fast,location based marketplace with provider discovery,interactive maps,and online bookings.

Haswin SK Jaicharan M Kalaiarasi Sankaran Jugee Balu + 1
1 0
Tongue — live multilingual voice rooms
Tongue — live multilingual voice rooms

Live voice rooms where everyone speaks their own language and hears everyone else in theirs — real-time per-listener AI dubbing at ~1.3s on AWS (Transcribe, Translate, Polly, DynamoDB).

Kateryna Ivashchenko
0 0
Septiembre AI
Septiembre AI

From collaborator to contributor. Septiembre takes them to production: governed, secure, and available to the entire organization

Jose Salas
1 0
Dhamana
Dhamana

Fair-drop ticketing where the database itself guarantees no oversell, no double-sale, no unverified buy — enforced at commit on Aurora DSQL, across regions, at flash-drop scale.

Jeremiah Somoine
0 0
Orbis Exchange
Orbis Exchange

A single living world and one global market, where AI and humans trade on the exact same strongly-consistent ledger. Can you out-trade the machine?

Steve Harlow
1 0
HolaTrip
HolaTrip

HolaTrip turns a trip's chaotic PDFs—flights, insurance, hotels, transfers—into one clean, login-free view for the passenger. AI classifies, extracts and matches. 10 PDFs in 35s.

Nicolás De León
0 0
Vigile
Vigile

Real-time payment-failure intelligence on Amazon Aurora PostgreSQL + pgvector, with streaming root cause analysis.

Sumanth chowdary
0 0
email archiving compliance platform
email archiving compliance platform

full stack app to help streamline the work for compliance team in regulated financial institutions (MiFID II, FCA SYSC 10A, MAR, SEC)

Yoksan Herlie
0 0
AXIOM — Exactly-Once Settlement on Aurora DSQL
AXIOM — Exactly-Once Settlement on Aurora DSQL

The exactly-once exchange core. AXIOM makes double-execution—the bug that cost Knight Capital $440M—structurally impossible, with one strongly-consistent ledger across AWS Regions on Aurora DSQL.

Nikhil Tale Dheeraj Shrivastav + 1
1 0
ManishAstro
ManishAstro

Ancient Vedic wisdom, computed with astronomical precision.

sahil Kumar
0 0
LedgrSync
LedgrSync

B2B ledger reconciliation on Aurora DSQL. Catch every mismatch across entities and regions, while conflicting writes are rejected at the database level before they corrupt your books.

Perbangga Duha
0 0
LedgerLens
LedgerLens

Created for the purpose of entering Devpost H0: Hack the Zero Stack with Vercel v0 and AWS Databases. #H0Hackathon

Joshua Lippert
2 2
Faultline
Faultline

When a service goes down, Faultline tells you what broke, how far it spread, and how much money you're losing.

Arun Bara
0 0
DropZero - Zero-oversell flash sales on Aurora DSQL
DropZero - Zero-oversell flash sales on Aurora DSQL

A daily flash-sale store that never oversells a single unit - even when thousands rush the same drop - built on Vercel v0 + Amazon Aurora DSQL.

sunny gulati
0 0
SoundSwipe/FoleySwipe
SoundSwipe/FoleySwipe

SoundSwipe: The AI-powered, serverless audio playground for creators. Discover and shout high-fidelity sounds instantly. Scalable, secure, and built for the future of community-driven audio.

Avi Sharma
1 1
Dr. T
Dr. T

Dr. T is an AI-powered multilingual voice healthcare assistant designed to provide natural conversations, health guidance, appointment support, and personalized user experiences multilingual borders.

Zen Zen
0 0
Wander
Wander

Book a whole trip in one conversation — an AI-native travel concierge on the zero stack (Vercel + AWS databases, built on eve).

Julien Taste
0 0
Rapport — The Advisor's Silent Back-Office
Rapport — The Advisor's Silent Back-Office

Advisors just talk. Rapport turns a 60-second voice note into verified CRM, compliance, and portfolio updates — with every money decision checked in code.

GUNALAN MOORTHY Khai Qian Khan Adam A'Tay
0 0
ProofPilot AI
ProofPilot AI

Evidence-grade fraud ops that turns suspicious events into risk-scored cases, tamper-evident ledgers, and audit-ready reports using Vercel + DynamoDB.

Karthik M a
0 0
AI-Resume-Analyzer
AI-Resume-Analyzer

AI Resume Analyzer is a web application that uses React, Node.js, and Ollama to analyze PDF resumes, generate ATS scores, identify strengths and weaknesses, and provide AI-powered suggestions

Tuhin Ganguly
1 0
MLB Analytics Hub
MLB Analytics Hub

Automated ELT data pipeline and Next.js dashboard tracking daily MLB statistics. Built with AWS Aurora PostgreSQL, dbt, and GitHub Actions for daily data extraction and cloud transformation.

Michael Arthur
1 0

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