Infinitex Technologies

Founded by Sasikaran S · Chennai

We build software that runs your business.

Billing counters, rental desks, print shops. We sit with the owner, build one focused tool for the problem, set it up on-site and keep it running.

INFINITEX TECHNOLOGIES
Software for shops & businesses
Chennai, Tamil Nadu

BILL OF WORK2022–2026

ITEMQTY
Bike rental SaaS1
Billing software1
Patent application1
Smart India Hackathon winner1
Android app1
AI agents2

QR customer check-inYES
SMS OTPYES
Thermal + A4 printingYES
Weighing scale linkYES

MADE INCHENNAI

Thank you. Visit again!
infinitex-technologies.pages.dev
sasikaran2k3@gmail.com

Products

Two products built for shops in Chennai

Live · paying customers

BillingBuddy

Billing software for retail counters. Runs on the shop's own computer and works with the printers and scales they already have.

  • Python
  • Flask
  • SQLite
  • ReportLab
  • python-escpos
  • PyInstaller
  • GST-compliant invoices printed on A4 as PDF
  • Thermal receipt printing for fast counter billing
  • Weighing scale integration over serial port, so weight goes straight into the bill
  • Multiple billing counters that find the main PC on the shop network automatically
  • Bulk product upload from an Excel sheet
  • One-click install as a Windows application

How a shop is wired

  • Counter PCs
  • Shop network
  • Main PC with the database

Each counter connects to a thermal printer, an A4 printer and a weighing scale.

Rolling out · first shop

RideBuddy

Rental management for bike rental shops. Customers check themselves in from their own phone, and the shop keeps every rental, document and invoice in one place.

  • React
  • Cloudflare Workers
  • Hono
  • Neon Postgres
  • Cloudflare R2
  • Firebase Auth
  • QR self check-in. The customer fills their own details on their phone; staff review before the rental is confirmed
  • Secure check-in links that expire in 30 minutes and can be cancelled by staff anytime
  • Phone verification by SMS OTP
  • Rental invoices generated from the shop's own Word template
  • Serverless hosting, so there's no monthly server bill to pass on to the shop

A rental, start to finish

  • Staff adds the bike
  • Customer scans QR
  • Fills details on phone
  • Staff confirms
  • Invoice ready

More builds

Apps, AI agents and tools

Android appBuilt

ProgressTracker

Projects with nested to-dos, progress per project, due-date reminders and daily streaks. All data stays on the phone.

View on GitHub ↗
Expo · React Native · AsyncStorage · Local notifications
AI agentIn build

Smurfy

An in-house coding agent driven from Telegram. It plans code changes on a dedicated server, sends the plan for approval, builds it once approved and pushes to Git.

Python · Telegram Bot API · Claude Code · MCP · Notion
AI agentBuilt

Idea Scout

Turns a rough product idea into a ready-to-work development backlog.

LLM agent · Backlog generation
Web toolBuilt

Swing Capital Ledger

A trading capital tracker with monthly compounding and reset rules, paired with an AI setup that scans stocks during market hours.

React · Claude Code · Market-data MCP
Patent · AutomationPublished

News-to-Shorts Generator

A system that turns news into short-form videos and uploads them automatically. Published Indian patent application, co-inventor.

Application no. 202541049197
StorefrontIn validation

Custom T-shirt Buddy

A white-label online store with a built-in design tool, made for custom t-shirt print shops.

Node.js · Express · MongoDB · Cloudinary

Recognition

Awards and research

2022 · Winner

Smart India Hackathon

Winning team at India's national hackathon, run by the Government of India.

Patent · Published

Automated news-to-video system

Co-inventor on Indian patent application 202541049197, filed through R.M.D. Engineering College.

B.E. Computer Science & Engineering (Honours in Data Science) · R.M.D. Engineering College 2021–2025 · GPA 8.04

Process

How a project runs

  1. Talk

    We learn how your business runs day to day and where time or money is being lost.

  2. Build

    One focused tool for that problem, with a working demo early so you can react to it.

  3. Set up

    We install it, connect your printers and devices, and train your staff.

  4. Support

    Fixes and updates after go-live, so the tool keeps up with your business.

Terms: work starts with an advance payment. Source code and admin access are handed over once the final payment is made.

Toolkit

What we work with

Backend
Python, Flask, Node.js, Express, Hono, Java
Frontend & mobile
React, React Native (Expo), Android APKs
Cloud & data
Cloudflare Workers, Pages & R2, Postgres (Neon), SQLite, MongoDB, Firebase, Supabase
Shop hardware
Thermal printers (ESC/POS), A4 invoice printing, serial weighing scales
Integrations
SMS OTP, QR flows, PDF and Word invoice generation, Excel import
AI & automation
Claude Code, MCP servers, LLM agents, Telegram bots

Contact

Tell us what's slowing your business down.

Happy to talk in English or Tamil.

Email sasikaran2k3@gmail.com
Phone +91 91505 81968