Vanakkam · A product studio from India
Like a kolam, everything we build begins with a grid of humble dots — and becomes something intricate, one form at a time. Scroll.
Explore Kalvi360 · kalvi360.app ↗Everything a school runs on — admissions, academics, attendance, timetables, exams, fees and parent messaging over WhatsApp, SMS and email — with Kalvi AI woven through the workflows teachers and students use every day. Web and mobile apps for every role. Made in India, hosted in India.
Explore Kalvi360Describe your idea. The studio writes a small first version you can read end to end; you explore it, change it, then rebuild it yourself, one step at a time, with a target, a lesson and a tutor for every step. Plain HTML, CSS and JavaScript, React or Svelte, then a Node server and MongoDB — all in the browser, nothing to install.
Try the open alphaAny traveller, from India or abroad, books Tamil Nadu's real experiences — home kitchens, estates, artisans, monuments and official treks — in English or Tamil. Local hosts run everything in their own language and keep 100% of their price. And the state sees where visitors go, on a live destination dashboard. Payanam — பயணம் — means “journey”.
Explore PayanamAn AI companion for personal care that sees your whole picture — routines, products, workouts, cycles — and guides you around the clock, every day. In the workshop now.
A doctor-connect platform rethinking how people find, consult and stay with the doctors they trust. Working name only — the real one lands with the launch.
A community-driven B2B2C platform for the players, the venues and the games between them. Working name only — under wraps while we build.
The studio
01
No client services, no outsourcing. We build our own products, own every decision, and answer to the people who use them.
02
Design, engineering, infrastructure and support live under one roof — the team that builds the flagship is the team that operates it.
03
AI belongs in the core workflows — with consent gates and privacy controls built in from day one, not bolted on.
Company
AppKrafterrz Software Solutions is a product studio registered in Vellore, Tamil Nadu. We started in 2025 with a simple conviction: India's everyday domains — schools, clinics, playgrounds, daily routines — deserve software built for how they actually work, not translations of someone else's product.
Kalvi360 is the first proof; Build to Learn Studio and Payanam follow — one in open alpha for anyone learning to code, one live for travel across Tamil Nadu. The next flagships are already on the bench.
The road so far
2025
Incorporated in Vellore, Tamil Nadu
2026
Kalvi360 live in schools
2026
Build to Learn Studio in open alpha
2026
Payanam live for Tamil Nadu travel
Oct 2026
Payanam submitted to the Tamil Nadu Tourism Innovation Challenge
Next
Nura — personal care, in stealth
Then
Codenames Vaidya & Arena on the bench
Contact
Schools, partners, investors, or someone who just wants to see how the kolam is drawn — write to us. A human replies.
Kalvi360 — schools & demos
hello@kalvi360.app
Build to Learn Studio — learners & support
studio@build2learn.app
Company, partnerships & everything else
admin@appkrafterrz.com
Vellore, Tamil Nadu · India · IST (UTC+5:30)
