zenyne labs

Software we have shipped.

A billing system, an online store, a field operations app, a booking app and a chit fund management app, each built end to end. Clients who have not agreed in writing to be named are described by their business instead.

Generated phone mockup of the newspaper billing dashboard with sample billing totals, household count, bill statuses and collection actions
Android & Windows app

Newspaper distributor, Bangalore

Newspaper
billing

Billing system for a distributor with 500+ customers on daily rounds and multiple vendor support. Every monthly bill is calculated and sent automatically.

  • 500+ customers on daily rounds
  • Multiple vendor support
  • Monthly bills calculated and sent automatically
  • Android and Windows
Little Moon Club online store homepage, showing the kids fashion hero banner, category navigation and shopping cart
Online store

Little Moon Club

Little Moon
Club

The online store for a kids fashion brand. Customers browse by category and order on their own.

  • Browsing by category
  • Online ordering
  • Live at littlemoonclub.com
Phone showing the Berry Engineering operations app with material balance, service inventory, and site task management
Field operations app

Berry Engineering

Berry
Engineering

Operations and field service app for managing teams across client sites. Engineers log attendance with live location tracking, manage assigned site tasks, and reconcile material and spare parts balances on the go.

  • Field attendance logged with live location tracking
  • Site visits, task assignments and customer requests
  • Real-time material balance, spare parts and consumable stock tracking
  • Stock tracked by store, in-transit and consumed
Phone showing the Mandava hall booking app dashboard with monthly collections, dues summary, and upcoming bookings
Mobile app

Marriage hall operator, Tamil Nadu

Mandava
bookings

Our own booking app for wedding and function halls. Every booking, advance and receipt lives on the owner's phone, in English or Tamil, and works with no internet.

  • Calendar of bookings, warned when a hall and slot clash
  • Advances and payments tracked, with receipts as PDF
  • Dues reminders ready to send on WhatsApp
  • Collections report as PDF or Excel-friendly CSV
  • Works offline, with backup and restore
Phone showing the chit fund ledger app with monthly scheme pools, customer dues breakdown, and billing dispatch for members Selvi and Kohila
Mobile app

Chit fund operator, Tamil Nadu

Selvi
chits

Our own management app for chit fund operators and promoters. Users configure schemes, track monthly auctions and collections, send bills to customers, and monitor money and balances in real time.

  • Configurable chit schemes with customizable rules and installments
  • Monthly auction tracking with automated dividend and net payable calculations
  • Customer ledger with dues breakdown and instant bills sent on WhatsApp
  • Real-time cash flow summaries, collection totals and member balances
  • Fully customizable scheme structures, commission rates and reminders

What every client walks away with.

The builds above look nothing alike. How they end does not change: you own all of it.

  1. The code

    In a repository in your name, with every change on record.

  2. The servers and database

    Running in accounts you own, so nothing important sits where you cannot open it.

  3. Every login

    Handed over at the end, with documentation for each part of the system.

  4. A trained team

    Your staff learn the system before handover, and we stay on call while it settles in.

Have something like this to build?

Tell us what you run today and what you want it to do. We will map out how we would build it - no commitment, one call.