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I need a straightforward but reliable inventory program that installs on Windows workstations and keeps my stock levels accurate the moment anything moves. Real-time quantity updates and fast barcode capture are non-negotiable, because the warehouse team relies on handheld scanners for every transaction. The new system must also “talk” to our existing ERP through an API, database link, or another proven method so item masters, purchase receipts, and sales shipments stay perfectly in sync without double entry. If you have done ERP bridges before, please highlight that experience. What I expect from you: • A Windows-based application (or well-packaged web app that runs smoothly on Windows) with live inventory tracking and built-in barcode scanning workflow. • Guidance on selecting and configuring compatible scanners—USB or wireless. • A working integration module for my current ERP (details shared after award). • Clear documentation plus a brief remote hand-over session so the in-house team can maintain daily operations confidently. If you can deliver a stable demo that shows real-time updates, barcode input, and sample data flowing into an external system, that will speed up selection. Looking forward to upgrading our stock control together.
Project ID: 40685071
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186 freelancers are bidding on average $20 USD/hour for this job

Hi — Elias here from Miami. I understand you're looking for a reliable inventory management program for Windows workstations. The goal is to create a straightforward solution that effectively handles inventory while being user-friendly. The real challenge often lies in ensuring the system is both stable and scalable. Maintaining data integrity and managing user permissions can become complex, especially as the inventory grows. It's crucial to build a solid foundation that can adapt to future needs without compromising performance. My approach would involve designing a streamlined architecture that prioritizes maintainability and ease of use. I would integrate a user-friendly interface while ensuring robust database management for real-time tracking. This will help in minimizing potential issues down the road. I've worked on similar inventory systems and have a good grasp of the intricacies involved in developing reliable software solutions. A few questions to better understand the scope: Q1 – What specific features are you looking to prioritize in the inventory management system? Q2 – How do you envision user roles and permissions for this application? Q3 – Are there any existing systems or tools you're currently using that you'd like to integrate with? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$50 USD in 5 days
8.1
8.1

✅ Hello, Your Windows inventory app needs instant quantity changes from handheld barcode scans and a reliable ERP bridge for item masters, receipts, and shipments. We would first build a demo with scanner input, live stock movements, and sample sync to an external API so you can validate the workflow early. - Use React SPA in an Electron shell for Windows workstations and barcode focus flow. - Build a Node/NestJS backend with PostgreSQL for stock ledger and item data. - Add auth, warehouse/admin roles, scan receive/pick/adjust modules. - Deploy as a Windows installer plus documented ERP sync service. We are Webcapitan, a Ukrainian web development studio with 8+ years, Preferred Freelancer status, and 5★ across 580+ reviews. Which ERP do you use, and does it expose REST/SOAP API, direct DB access, or files? How many workstations/scanners and concurrent warehouse users should the first version support? Please let me know your thoughts. Looking forward, Roman
$18 USD in 7 days
8.0
8.0

A Warm Hello! We are readily available to start working on this project! We would be pleased to develop a reliable, Windows-friendly inventory management solution that gives your warehouse team real-time stock visibility, fast barcode processing, and seamless ERP synchronization. As an experienced software development agency, we understand that inventory accuracy depends on every receipt, shipment, transfer, and adjustment being reflected immediately—without duplicate data entry or reconciliation headaches. We would be happy to discuss your ERP details, scanner environment, transaction volumes, and preferred deployment approach and then provide a clear implementation plan and timeline. Best regards, Ana
$20 USD in 40 days
8.8
8.8

With over a decade of experience in full-stack architecture and high-scale systems, I understand the critical need for a reliable inventory management solution that integrates seamlessly with your existing ERP system for real-time stock updates. Your project goal of implementing a Windows Inventory Barcode Scanning Software aligns perfectly with my background in developing complex systems for over 1 million users and high-security FinTech applications. For your project, a strategic approach would be to prioritize compatibility with various scanners and ensure smooth integration with your ERP system to eliminate manual data entry and streamline operations. My experience in developing inventory management solutions with real-time updates and barcode scanning capabilities positions me as the ideal candidate to meet your requirements. I invite you to reach out so we can discuss the roadmap for your Windows Inventory Barcode Scanning Software in more detail. I am confident that my expertise in high-performance solutions and seamless integration will help elevate your stock control processes.
$20 USD in 15 days
7.6
7.6

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in API Development, Software Development, Web Application, Software Engineering, User Interface / IA As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen
$15 USD in 40 days
7.4
7.4

Stock accuracy usually breaks down at the handoff points—scanner input, transaction timing, and ERP sync—and that is exactly where this build needs to be solid. I’d approach it by designing the barcode workflow first, then wiring real-time stock movements and a reliable sync layer so warehouse actions update instantly without duplicate entries or delayed pushes. I’ve worked on inventory-style systems, barcode-driven flows, and external-system integrations where the real challenge was not the screen itself but making data stay consistent between two environments. For your demo, I’d focus on proving the critical path early: scan item, post movement, update quantity live, and send sample data into the external endpoint cleanly. A packaged desktop-style app or a browser-based Windows-friendly setup can both work here, but the ERP connector will decide the best route. - Which ERP are you using now, and does it expose REST/SOAP APIs or direct DB access? - Are your scanners acting as keyboard-input devices, or do you need SDK-level integration? - Do you need online-only syncing, or should the warehouse stations keep working if the ERP connection drops temporarily?
$20 USD in 40 days
7.6
7.6

HEY! I UNDERSTAND YOU NEED A RELIABLE WINDOWS-BASED INVENTORY SYSTEM WITH REAL-TIME STOCK UPDATES, FAST BARCODE SCANNING AND A ROBUST ERP INTEGRATION TO ELIMINATE DOUBLE ENTRY. I have 12+ years of experience in inventory systems, barcode workflows, Windows/web applications and ERP/API integrations. I can build a lightweight solution that keeps every stock movement synchronized in real time. Key features: • Windows desktop or optimized web application • USB/wireless barcode scanner integration • Real-time stock receiving, sales, adjustments and transfers • ERP item-master, purchase receipt and shipment synchronization • API/database-based integration with proper error handling and logs • Duplicate transaction prevention and reconciliation • Scanner configuration guidance • Documentation and remote handover Recommended stack: React/TypeScript frontend + Node.js/.NET backend + PostgreSQL, with a dedicated ERP integration layer. FLOW: Scan → Validate → Update Inventory → Sync ERP → Confirm → Audit Log. I can also prepare a working demo showing barcode scanning, live quantity updates and sample ERP data synchronization before full implementation. Thansk Chirstina
$15 USD in 40 days
7.1
7.1

Real-time inventory only works when barcode capture is fast, transaction rules are strict, and the ERP bridge is dependable enough that staff never have to wonder which number is correct. I’d build this around that core requirement first, with movement logging, instant quantity updates, and a sync process that is proven before the wider polish work starts. I’ve handled system-to-system integrations where purchase receipts, shipments, and master data had to stay aligned without double entry. In projects like this, the safest path is usually to validate the scanner flow and external sync early with a small demo, then expand into the full workstation-ready solution with documentation and handover once the integration behavior is confirmed. I can also help you narrow down scanner compatibility so the software and hardware behave smoothly together on Windows. - What ERP are we connecting with, and what integration options does it already support? - Do you want each workstation to connect directly to the ERP, or should the app sync through a central service? - Besides receipts and shipments, do you also need adjustments, returns, or transfers in phase one?
$20 USD in 40 days
6.7
6.7

Hello, I can build a reliable Windows-based inventory system with real-time stock updates and fast barcode scanning. I have experience developing business applications and integrating systems through APIs, databases, and automation workflows. The solution can support USB or wireless scanners, update inventory instantly after every transaction, and sync item masters, purchase receipts, and sales shipments with your existing ERP to eliminate double entry. I can also provide scanner configuration guidance, clear documentation, a working demo with sample external integration, and a remote hand-over session. I’d be happy to discuss your ERP and recommend the best integration approach. Best, Niral
$15 USD in 40 days
6.6
6.6

I propose to develop a user-friendly Windows application for live inventory tracking with barcode scanning capability. I will integrate this system seamlessly with your ERP, ensuring real-time synchronization of data. I will provide guidance on selecting scanners and offer clear documentation for smooth hand-over. Let's optimize your inventory management together for enhanced operational efficiency.
$22.50 USD in 5 days
5.9
5.9

⭐⭐⭐⭐⭐ Build a Reliable Inventory Program for Real-Time Stock Management ❇️ Hi My Friend, I hope you are doing well. I've reviewed your project requirements and I see you are looking for a reliable inventory program for Windows. You have no need to look any further as Zohaib is here to help you! My team has successfully completed 50+ similar projects for inventory management. I will create a straightforward application that provides real-time updates and integrates seamlessly with your existing ERP system. ➡️ Why Me? I can easily do your inventory program as I have 5 years of experience in software development, focusing on inventory tracking, barcode scanning, and ERP integration. My expertise includes real-time data management, API connections, and user-friendly design. I also have a strong grip on database management and Windows application development. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. I look forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Windows Application Development ✅ Real-Time Inventory Tracking ✅ Barcode Scanning Integration ✅ API Development ✅ Database Management ✅ User Interface Design ✅ ERP Integration ✅ Software Documentation ✅ Remote Training Sessions ✅ Troubleshooting & Support ✅ System Configuration ✅ Data Synchronization Waiting for your response! Best Regards, Zohaib
$17 USD in 40 days
5.8
5.8

Build a reliable Windows inventory barcode scanning application with real-time quantity updates and a fast, scanner-first capture workflow. The solution will track every movement (receipts, picks, shipments) instantly and prevent double entry by using a clean integration layer that syncs item masters, purchase receipts, and sales shipments with your existing ERP via a proven API/database-link approach. You’ll get: - Windows-ready inventory app/workflow optimized for handheld scanners (USB and wireless) with guidance on compatible device setup. - Real-time stock accuracy: immediate updates on barcode scans and transaction completion. - ERP bridge module that maps your transactions and master data into a stable, retry-safe sync flow. - Structured documentation and a concise remote hand-over so your team can operate and maintain daily. A stable demo will highlight real-time UI refresh after scanning, barcode capture reliability, and sample records flowing through the ERP integration layer.
$20 USD in 15 days
5.4
5.4

Hi, I understand the key requirement is a reliable Windows inventory application where every barcode scan immediately updates stock and every receipt/shipment remains synchronized with the existing ERP without duplicate entry. I have experience building ERP bridges using APIs/database integrations, with transaction-safe sync, item-master mapping, real-time inventory updates, error handling, and reconciliation to prevent stock discrepancies. I can deliver the scanner workflow, compatible USB/wireless scanner configuration, modular ERP integration, and a stable demo showing barcode capture and live data flowing between systems, followed by clear documentation and hand-over. I’d be glad to discuss your ERP environment and design the integration around its proven interface.
$20 USD in 40 days
5.3
5.3

Hello, I have carefully read your project description and understand that you are looking for a skilled professional to develop a reliable Windows-based inventory management system with real-time stock tracking, barcode scanning, and seamless ERP integration. To approach your project I will develop a straightforward inventory workflow where every purchase receipt, sale shipment, and stock movement updates quantities instantly. I will design the barcode scanning process around USB or wireless handheld scanners, configure the required device compatibility, and build a reliable integration layer using your ERP’s available API, database connection, or proven integration method. My focus will be on accuracy, speed, synchronization, error handling, and preventing duplicate data entry while maintaining a seamless workflow. In terms of relevant experience, I have strong experience developing inventory systems, POS solutions, REST API integrations, database-driven applications, and business automation tools. I have also worked on ERP-connected workflows involving products, inventory, orders, purchases, and transactional data. I can provide a working demo showing barcode input, real-time quantity updates, and sample data flowing between the inventory application and an external system. I’d love to discuss your ERP and scanner requirements further and answer any questions you may have. Best Regards, Rabia Shaikh
$15 USD in 40 days
5.4
5.4

Perfect Match "REAL-TIME BARCODE INVENTORY SYNC" — you need Windows inventory software that updates stock immediately and keeps warehouse transactions synchronized with the ERP. I’d build the scanner workflow around fast USB/wireless barcode input, atomic inventory updates, and an ERP sync layer that prevents duplicate receipts or shipments. The demo can use sample ERP endpoints first, then the integration adapter can be connected to your actual ERP once its API/database details are available. Which ERP are you currently using, and does it provide a REST/SOAP API or direct database access? Looking forward to work with you.
$20 USD in 40 days
4.9
4.9

The key here is not just building a barcode screen; it is making sure every scan updates stock immediately and stays synchronized with your ERP without creating timing gaps or duplicate records. My first step would be to map the exact inventory movements and design the sync logic around those events so the warehouse team can trust the numbers in real time. I’ve worked on API/database-connected solutions where reliability mattered more than flashy UI, especially when external systems controlled item masters and fulfillment data. For selection, a practical demo makes sense: live barcode input, quantity movement, and sample posting into an external system so you can see the important part working before the full rollout. I can package this in a Windows-friendly way and include concise documentation so your team can operate it comfortably after handover. - Which ERP is involved, and are its item/receipt/shipment structures already documented? - Will multiple users scan and post transactions at the same time across different workstations? - Do you need role-based permissions or audit logs for who moved which stock and when?
$20 USD in 40 days
5.0
5.0

Hi, Inventory accuracy depends on one thing: every scan and stock movement must be reflected immediately without forcing your warehouse team into duplicate data entry. Based on your requirements, I understand that you need a reliable Windows-based inventory application with real-time stock updates, fast barcode scanning, and a solid integration with your existing ERP. I’d build the system with a lightweight Windows/web architecture, barcode scanner compatibility for USB/wireless devices, and an integration layer using your ERP’s available API/database interface. The focus will be reliable synchronization of item masters, receipts, shipments, and inventory movements, with proper error handling and logging. A few questions: - Which ERP system are you currently using? - Does it provide an API, database access, or existing integration documentation? - What barcode types and scanner models are currently used in your warehouse? I can also provide a working demo showing barcode input → real-time stock update → external ERP data synchronization before moving toward the complete implementation. Best Regards,
$20 USD in 40 days
5.0
5.0

Hi, Aashiq (Ash) here from Cape Town, South Africa. This project instantly caught my eye, so I had to reach out. I see you are looking for a reliable inventory program that provides real-time updates and fast barcode capture. The need for seamless integration with your existing ERP is crucial, and I understand how vital it is for your warehouse team. I have extensive experience in developing inventory management systems and ERP integrations. My previous projects have helped businesses streamline operations and improve stock accuracy. I can share samples of successful integrations that demonstrate my capability to deliver what you need. Based on what you mentioned, here is how we would approach the project: - Develop a Windows-based application with live inventory tracking. - Implement a robust barcode scanning workflow. - Create an integration module for your ERP system. - Provide guidance on compatible scanners and thorough documentation. You can expect clear communication throughout the project. I will ensure a seamless, user-focused solution optimized for performance. Best Regards, Aashiq
$23 USD in 7 days
5.1
5.1

Hello!! The project goal is to develop a Windows-based inventory application with reliable barcode scanning, allowing products to be quickly identified, stock quantities updated, and inventory records managed efficiently from a desktop environment. * Which barcode scanner models and barcode formats need to be supported? * Is the inventory data already available in an existing database or spreadsheet? * Do you need features such as stock-in/out, product search, low-stock alerts, reports, and user roles? The application can include barcode scanning through USB/Bluetooth scanners, product lookup, stock-in/out management, quantity adjustments, inventory history, search and filtering, reporting, user authentication, and database integration. The interface will be optimized for fast warehouse or retail workflows and reliable Windows usage. Relevant inventory and business applications have been developed with database-driven workflows, barcode/product management, role-based access, reporting, and API integrations. Let us chat and discuss the current inventory workflow and scanner requirements so we can build a fast, dependable Windows solution that makes daily stock management much easier. Best regards Farhin B
$16 USD in 40 days
4.8
4.8

Hi there, Your stock updates lagging behind barcode scans and ERP movements is exactly the kind of inventory pain I solve. I have strong expertise in API Development and Software Development for Web Application and Inventory Management systems. I’ll build a Windows-ready solution with fast barcode capture, real-time quantity updates, and a clean integration layer for your ERP using API or database sync so item masters, receipts, and shipments stay aligned without double entry. I’ll also help you choose and configure USB or wireless scanners, then document the workflow and hand over a stable demo with live updates and sample data flowing through the external system. Best regards, Ian
$20 USD in 30 days
4.8
4.8

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