I will build a custom erp CRM or inventory management system


About this gig
Tired of running your business on disconnected spreadsheets and manual data entry?
As you grow, that bottleneck gets worse:
- Missed orders
- Slow invoicing
- Zero visibility into stock or shipments
I build custom ERP, CRM, and inventory management systems designed around your workflow, not a generic template.
What I can build for you:
- Inventory and warehouse management with real-time stock tracking
- Invoicing and billing automation
- HR and employee management portals
- Supply chain and logistics tracking dashboards
- Multi-tenant systems with role-based access
Recent work: a logistics platform for a Nigeria-based freight company with live DHL API integration and a multi-currency pricing engine, now running in production. I have also built ERP systems handling atomic transactions and automated reporting for real businesses.
Tech stack: React.js, Node.js, PostgreSQL (also comfortable with Laravel and Filament if that fits better).
Unlike Salesforce or Zoho, you own 100% of the source code, no license fees, no vendor lock-in.
Send me your current workflow, and I'll tell you exactly what to automate first, no cost, no pressure.
Get to know Aaraif Khan
MERN Stack Developer, Building Custom SaaS, ERPs and AI Ready Apps
- FromPakistan
- Member sinceOct 2019
Languages
English
FAQ
Why should I build a custom ERP instead of using Salesforce or Zoho?
Standard tools charge monthly fees per user. With a custom ERP or CRM, you pay once and own the software forever with unlimited users. Plus, it is tailored exactly to your business workflows, removing unnecessary bloat.
Is my business data secure within the application?
Security is my top priority. I implement JWT authentication, role-based access control (RBAC), and data encryption to ensure your sensitive business information remains private and secure.
Can you integrate the CRM with tools like Gmail, Stripe, or Twilio?
Yes, I specialize in API integration. I can connect your system with third-party services for email automation, payment processing, SMS notifications, and more.
Can I manage different user roles (Admin, Manager, Employee)?
Yes. The system will have a comprehensive Admin Panel where you can assign specific permissions and access levels to different employees, ensuring data integrity.
Is the system mobile-friendly?
Yes, the frontend is built with React.js, making it fully responsive. Your team can access the dashboard and manage inventory or leads from tablets and mobile devices seamlessly.

