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Urbn😍
City Pulse is a modern intelligence dashboard designed to visualize city data in a clean and interactive way.
It tracks traffic, pollution, weather, complaints, tourism, and zone-wise health scores to provide a smart overview of city conditions.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
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Would you let an AI write SQL against your production database?
I wouldn't either. So when I built Quanta — a workspace where you ask questions in plain English and get back a live dashboard — the model never touches your data directly.
Every query it generates is SELECT-only and runs read-only. If one fails, the system feeds the exact database error back to the model and lets it correct itself once before anything reaches you. Credentials stay encrypted with AES-256-GCM and never leave the vault.
Connect Postgres or MySQL, switch between Gemini, Claude, and GPT, and build dashboards from 12 chart types. It's multi-tenant now too. Orgs, roles, and per-workspace AI spend caps.
Curious how other devs handle the "LLM + real database" problem. What guardrail would you add?
The self-correction loop is such a smart touch. Only thing I'd add is a statement_timeout + forced LIMIT so a valid-but-heavy query can't tank prod. Ideally run against a read replica. Great build.
Product CRM Dashboard Website UI UX Design
Great
SAVIA / Integral Design Project
Conceptual design project focused on urban nature, wellbeing, and spatial experiences that reconnect people with natural rhythms.
Beautiful execution.
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