The modules a business runs on: sales, inventory, billing, customer accounts, ledger and reporting.
The system a business runs its day on: what was sold, what is in stock, who owes what, and what the numbers say. I have built these modules for point-of-sale, CRM and B2B sales products.
One system for sales, inventory and billing, so the numbers agree with each other.
Customer accounts, lead tracking and automated follow-up, so nothing depends on someone remembering.
A main ledger and the financial reports built on it.
Procurement, orders and customer accounts in the same system, on web and mobile.
Restaurants needed sales, stock, billing and customer orders to run from one point-of-sale system, with online ordering on top.
Backend modules for sales, inventory, billing and reporting, plus a React web app for menus, cart, delivery and pickup, and real-time order tracking.
Sales teams needed customers, leads and follow-up work tracked in one place instead of by hand.
Customer management, lead tracking and workflow automation modules, plus API and database performance tuning.
A B2B sales business needed procurement, inventory, sales, customer accounts and orders in one system, on web and mobile.
REST APIs for the web and mobile apps, a multi-database architecture, the main ledger and financial reporting, and WhatsApp, SMS and push notifications.
I reply to every message, usually within a day.