Independent Software Engineer — Business Systems & Automation
POS, Inventory, WhatsApp AI Assistants & SEO-Ready Websites
I don't sell hours. I deliver systems that work.
- Desktop business systems — POS, inventory, invoicing, customer ledgers, Excel/PDF reporting
- Web applications — business platforms, dashboards, calculators, SEO-ready websites
- Automation & AI — Google Sheets + Apps Script systems, Python tooling, QR workflows, WhatsApp AI assistants
My best system, in daily live use. Voice messages on WhatsApp turn into invoices, gate passes, payment entries and ledgers — a voice-first flow in Roman Urdu and English, with confirmations before anything is written. Offline-first desktop systems behind it, same "no subscription, your data stays yours" rule. (Client systems stay private — the repo is not public.)
| Product | What it does |
|---|---|
| ShopManager Pro | Offline POS & business manager for small shops — Windows EXE, fully offline, no subscription |
| GaragePro | Workshop management for auto-repair garages — job cards, parts & billing |
| SalonPro | Salon management — appointments, services & billing |
| CashBook Pro | Cash book & party-ledger web app — running balances, payment tracking, Excel export |
| Restaurant POS Pro | Restaurant POS — menu, kitchen display & billing |
| POS System Offline + Online | Offline-first POS with online sync |
| Pharmacy Management Software | Pharmacy sales, stock & expiry tracking |
| Complete Business Setup Kit | Business templates bundle — CRM, invoicing, tracking |
| CRM Spreadsheet | CRM & sales pipeline in Google Sheets / Excel |
| UGC Portfolio Template | UGC creator portfolio & brand-deal media kit |
| Interior Design Proposal Template | Interior design proposals & client presentations |
| BookKeeperPro | Offline bookkeeping desktop app |
Shop: ZKDigitalCraft on Etsy · Gumroad
Client systems: WhatsApp business assistant, Google Sheets POS & inventory, Shopify AI chatbot.
- thecalcfolio.com — finance & everyday calculators
- ebikecerta.com — e-bike guides & reviews
- printablemama.com — printables & planners
- Fiverr — zkdigitalcraft — POS software · WhatsApp AI assistant · POS + Google Sheets · Shopify AI chatbot
- Upwork — Zohaib Khalid — $25/hr · Independent Software Engineer
Perpetual-license software — one-time investment, lifetime ownership. No subscriptions, no vendor lock-in, full data sovereignty.
Also: tkinter · QR workflows · Excel/PDF reporting
- ✉️ xohaibkhalid@gmail.com
- 💼 Upwork: Zohaib Khalid
- 💼 Fiverr: zkdigitalcraft
- 🛒 Etsy: ZKDigitalCraft
- 🛒 Gumroad: haibkhalid.gumroad.com
- 📍 Gujranwala, Pakistan