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I will develop pos point of sale and inventory management system
Mahad Siddiqui
About this gig
CUSTOM POS SOFTWARE | POINT OF SALE | INVENTORY MANAGEMENT
I will develop a custom POS, point of sale, inventory management, or business management system tailored to your workflow.
Ideal for retail stores, restaurants, supermarkets, pharmacies, wholesalers, and growing businesses.
WHAT I CAN BUILD:
POS & Billing Cart, discounts, taxes, payments, invoices & receipts
Inventory Products, categories, stock tracking & low-stock alerts
Sales & Purchasing Orders, invoices, suppliers & purchase history
Customers & Suppliers Profiles and transaction history
Dashboard & Reports Sales, revenue & inventory analytics
User Management Admin, manager, cashier & staff roles
Integrations REST APIs & third-party services
Deployment Hosting and production assistance
TECHNOLOGY:
React.js | Next.js | Node.js | Express.js | NestJS | MongoDB | PostgreSQL | MySQL | TypeScript
I build responsive, secure, and scalable software with clean architecture.
I can also customize an existing POS, convert Figma designs into working applications, add features, fix bugs, integrate APIs, or improve existing inventory systems.
Message me before ordering to discuss your requirements and choose the right packaage.
Get to know Mahad Siddiqui
Mahad Siddiqui
Senior Software Engineer MERN Next js Flutter React Native and AI
- FromPakistan
- Member sinceJul 2025
- Avg. response time1 hour
Languages
Urdu, English, Hindi
Hi, I’m Mahad Siddiqui, a Senior Software Engineer with 2+ years of experience building modern web, mobile, and business applications. I specialize in MERN, Next.js, React Native, Flutter, NestJS, PostgreSQL, MongoDB, MySQL, and scalable backend systems. I build SaaS products, MVPs, business automation solutions, APIs, and custom software with clean architecture and responsive UI. I also work with Docker, AWS, authentication, payment integrations, third-party APIs, and AI-powered applications. My focus is turning business ideas into reliable, production-ready digital products.
My Portfolio
FAQ
What type of POS systems can you develop?
I can build custom POS systems for retail stores, restaurants, supermarkets, hardware stores, pharmacies, and other businesses based on your requirements
Can you include inventory and stock management?
Yes. I can include product management, stock tracking, low-stock alerts, categories, suppliers, purchases, and inventory reports.
Can you integrate payment gateways?
Yes. I can integrate suitable payment gateways and third-party APIs based on your business and location.
Can you add user roles and permissions?
Yes. I can implement roles such as Admin, Manager, Cashier, and Staff with different access permissions.
Can you customize the POS according to my business?
Absolutely. I develop custom solutions based on your workflow, required features, design, and business requirements.
What technologies do you use?
I primarily use React, Node.js, Express, MongoDB, PostgreSQL, Flutter, and REST APIs, depending on the project requirements.
Can you deploy the POS system?
Yes. I can help deploy your application to suitable cloud hosting or a VPS and configure the required environment.
Can you work on an existing POS system?
Yes. I can fix bugs, add new features, improve performance, integrate APIs, and maintain existing POS or inventory systems.
