Tartendu Kumar

Developer

Founding Engineer @ Zencia.ai · Building AI for production, not demos

@tartendu Lucknow India www.tartendu.in

Builds withpythoncssrest apiflaskjavascriptjinjafirebasehtml

Products shipped

345

Build Score

Total likes

Followers

Following

StickyVerified DeveloperConnectedLive DeployerFirst Ship

Stack

Stack DNA

python11%

css11%

rest api11%

flask5%

javascript5%

Other58%

Activity

Live usage

45 interactions across 19 days this year

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About

I build AI systems that work in production, not demos. Voice agents in 90+ languages. RAG pipelines. Offline LLMs. All built end to end, alone. Started as a graphic designer. Taught myself the rest. Lucknow, India · tartendu.in

Lucknow India www.tartendu.in github.com/tartendu

Featured

Zencia AI | Build AI Employees 8

A live multi-tenant SaaS platform powering AI voice agents for businesses. Create AI agents with custom knowledge bases, manage client portals, handle billing with plan tiers, and deploy voice agents that speak 40+ languages. Built entirely solo 17-module Flask Blueprint backend, React/TypeScript frontend, Firebase, and real-time voice infrastructure. Production-deployed and actively used by real businesses. Try it yourself explore the platform, see how agent creation works, and check out the client portal experience.

BuiltBy

Products · 4

BuiltBy

Live

बस वाले भइया — Bus Wale Bhaiya Playlist

A retro Indian-bus-themed music player built around old Bollywood/"bus wale" style songs. Switch between a first-person driver's-seat view and the classic exterior bus view with a live crossfade, browse the full tracklist in a slide-up playlist drawer, and hit play on a track while the driver art cycles through a swap animation. The two "drivers" in the player aren't just decoration — they're the actual builders. Tap either avatar to open their About page, or trigger the animated GitHub reveal card (bottom-right) to see live repo/follower stats for parthmax and tartendu, the duo behind this. Try it: toggle the view top-right, open the playlist, and let a purane gaana play while the bus rolls through sunset.

python flask javascript jinja

2 tried this30s1 returned+38

STSaksham Pathak × Tartendu Kumar 3

BuiltBy

Live

Zencia AI — Voice AI Employees & Personal Assistant

Zencia AI builds two things AI Employees (voice agents that handle real business conversations) and a Personal AI Assistant mobile app. The voice agents can be deployed for sales, support, onboarding, and more. Built on conversational AI with real-time voice. Try the live demo and see how it handles a real conversation.

firebase python html css

9 tried this46s3 returned+92

ZTZencia AI × Tartendu Kumar 3

BuiltBy

Live

Ziyorate – Premium Jewelry Store for Modern Women

Ziyorate is a modern jewelry e-commerce platform designed to make luxury affordable. Discover handcrafted earrings, curated collections, festival specials, and timeless designs made with premium craftsmanship. Built with a clean shopping experience, responsive design, fast performance, and conversion-focused UI to help customers browse, discover, and purchase effortlessly.

next.js react typescript tailwind css

8 tried this11s1 returned+62

TTartendu Kumar 2