I will build a custom erp, mes or inventory system for your business


About this gig
Most ERP quotes start at $20,000 and six months. I build the same thing, scoped to what you actually need - and you can click a live version before you pay.
See saadm.dev/app: a real 20+ module ERP/MES platform I designed and deployed solo, now in daily production use across five departments at a Dubai manufacturer.
What I build:
- ERP and MES systems: production, inventory, QC, procurement, dispatch
- Inventory and stock control with live sync from SQL Server or your existing ERP
- Sage Evolution integration: read stock, post GRNs back automatically
- Job orders, batch production reports, OEE tracking
- QC documentation with auto-generated PDF reports
- FIFO/FEFO lot traceability from goods receipt to dispatch
- Role-based access with JWT
Stack: Python (FastAPI), MongoDB, SQL Server, React, TypeScript, Docker, Nginx.
I do not just write the software, I run it. I work on automated production lines daily, so I build around how a factory actually operates: offline fallback when the network drops, screens operators use in two clicks, reports finance can reconcile.
Message me before ordering and I will tell you honestly whether it fits a package or needs a custom quote.
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Get to know Muhammad Saad
Automation and Software Developer
- FromPakistan
- Member sinceJun 2020
- Avg. response time1 hour
Languages
English
My Portfolio
FAQ
What information do you need to get started?
A brief description of what you want to build, your preferred tech stack if you have one, and any design references or examples. The more detail you provide, the faster I can scope and start.
Can I see examples of your previous work?
Yes. Visit saadm.dev to see 8 live, interactive demos I built from scratch including a real-time BMS console, AI-powered helpdesk, ERP platform, property marketplace, POS system, and more.
Do you provide the source code?
Source code is included with the Premium package only. Basic and Standard packages deliver the working application. If you need source code on a lower tier, message me and we can discuss an add-on.
What if I need changes after delivery?
Each package includes a set number of revisions. Additional revision rounds can be discussed and agreed before starting. I also offer ongoing maintenance if needed.
Can you work with my existing codebase?
Yes. I can extend, debug, or integrate with existing projects. Share your codebase details when you message me and I will confirm compatibility before accepting the order.

