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I need a purpose-built software application that lets our warehouse team enter every inbound and outbound stock movement while synchronising instantly with our existing ERP. The key requirement is real-time updates—every scan or manual entry must appear in the ERP within seconds so purchasing, sales, and finance always see the current on-hand quantity. Here is how I picture the work: • Build or configure the application, desktop or web, that runs on our Windows workstations and handheld scanners. • Connect it to the ERP through the available REST/JSON API (I will supply the documentation and test credentials). • Design a clean form where staff can search SKU, enter quantity, location, and reason code, then save; the record should post both to the local log and the ERP table in the same transaction. • Provide a small dashboard showing the last 50 transactions and the current stock level pulled live from the ERP so users can instantly confirm the update. • Include basic user authentication tied to Active Directory. Acceptance criteria 1. A demo on our test server where I can post 10 sample transactions and watch them appear in the ERP in under five seconds. 2. Source code and a short deployment guide so my IT team can roll it out to production. 3. Quick user manual (PDF is fine) that covers installation, daily use, and error handling. If you have experience with inventory control, ERP integrations, and fast, reliable data syncing, I would love to hear how you would tackle this and what tech stack you prefer.
ID Projek: 40309233
114 cadangan
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114 pekerja bebas membida secara purata €18 EUR/jam untuk pekerjaan ini

Hello, I understand you need a purpose-built inventory app that runs on Windows workstations and handheld scanners, updates in real time with your ERP via REST/JSON, and logs every inbound/outbound movement in a single, auditable transaction. My approach is pragmatic and focused on reliability: (1) implement a client desktop/web app with a clean form for SKU search, quantity, location, and reason code, (2) establish a transactional boundary that writes to a local log and posts to the ERP in one atomic operation, (3) add a live dashboard showing the last 50 transactions and live ERP stock, (4) integrate Active Directory for secure access and enforce role-based permissions, (5) provide a lightweight deployment guide and user manual, (6) ensure fast demo on your test server with sub-5-second ERP reflect updates. The tech stack I’d lean toward is a .NET (C#) desktop/web front-end with a robust API client, a SQL or lightweight database for interim logs, and proper error handling and retry logic for network hiccups. Which ERP are you using, and which version of its REST/JSON API will be the primary integration point? Are there any security or regulatory requirements we must meet beyond Active Directory authentication? Do you prefer a desktop-first solution on Windows with a web dashboard, or a single web app accessible from Windows devices? What is the expected data latency SLA for updates to the ERP (multiple seconds, sub-second) and is offline mode acceptable? This plan a
€21 EUR dalam 31 hari
9.4
9.4

As an esteemed developer with an extroardinary 18 years of experiencing developing apps, we understand the demands of this project and how to most effectively utilize available technologies. With your preference being REST/JSON API, my specialization in API Development and PHP means it's safe to say that I'm well-equipped for this project. Our long list of successful client projects speaks for itself; we've created technically advanced "purpose-built" software that efficiently interacted with ERP systems in real time. We are adept at designing clean, user-friendly forms and dashboards for quick and easy data transfer, meeting all your acceptance criteria. In addition to our technical capabilities, our commitment to provide complete user manuals and deployment guides will ensure a seamless integration of the application into your existing system. Choose CnELIndia for efficiency, reliability, and unmatched client satisfaction for your ERP-Integrated Inventory Log
€15 EUR dalam 40 hari
9.0
9.0

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in PHP, Visual Basic, C# Programming, Software Architecture, ERP, Software Development, Database Management, API Development and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
€22 EUR dalam 5 hari
8.9
8.9

I HAVE BUILT REAL-TIME INVENTORY AND ERP INTEGRATION SYSTEMS WITH INSTANT DATA SYNC, ENSURING STOCK ACCURACY ACROSS WAREHOUSE AND BUSINESS OPERATIONS. I can develop a reliable stock movement application that integrates seamlessly with your ERP and updates data in real-time. **Core Features:** • Web/Desktop app optimized for Windows workstations and handheld scanners • Real-time sync with ERP via REST/JSON API (updates within seconds) • Clean input form: SKU search, quantity, location, reason code • Dual-write logic: local log + ERP update in a single transaction • Live dashboard showing last 50 transactions and current stock levels **Authentication & Security:** • Active Directory integration for secure user login • Role-based access for warehouse staff and admins **Tech Approach:** • Frontend: React or lightweight desktop (Electron) • Backend: Node.js for API handling and real-time processing • Database: Local logging with PostgreSQL or SQLite • Fast API sync with retry/fail-safe mechanisms **Deliverables:** • Fully functional application with ERP integration • Source code with clean structure • Deployment guide for IT team • User manual (PDF) for daily operations **Acceptance Assurance:** • Transactions reflected in ERP under 5 seconds • Stable, tested sync with error handling and logs Includes **2 YEARS FREE ongoing support** for maintenance and improvements post-deployment.
€12 EUR dalam 40 hari
8.0
8.0

Hello, I checked your requirements and first, I will understand your ERP API and design a simple and reliable system architecture. I will build a web or desktop-based application that works smoothly on Windows systems and handheld scanners. Next, I will develop the stock entry module where users can scan/search SKU, enter quantity, location, and reason code. Each transaction will be saved locally and synced instantly to the ERP using REST APIs. I will implement real-time syncing using background processing to ensure every update reflects in the ERP within seconds. A dashboard will also be added to show recent transactions and live stock data. For security, I will integrate user login with Active Directory. Finally, I will test the system thoroughly, provide source code, deployment steps, and a simple user manual for your team. Thanks, Anjali
€12 EUR dalam 40 hari
7.2
7.2

Hi, We’re a small team of experienced full-stack developers specialising in inventory systems and ERP integrations. Your requirement for real-time, reliable stock synchronisation aligns closely with solutions we’ve delivered for warehouse and logistics clients. How we’d approach this: • Build a lightweight web app (React + .NET or FastAPI) optimised for Windows workstations and handheld scanners • Implement direct REST API integration with your ERP using async processing to ensure <5s sync • Design a clean, fast-entry UI (SKU search, quantity, location, reason code) with barcode support • Use transactional logic + retry queue to guarantee data consistency between local logs and ERP • Add a live dashboard (last 50 transactions + real-time stock pull) • Integrate Active Directory authentication (SSO) Reliability & performance: We include background workers, failover logging, and API monitoring to ensure no transaction is lost, even during network issues. Delivery: ✔ Working demo on test server ✔ Clean, documented source code ✔ Deployment guide + user manual (PDF) We focus on fast, stable, and production-ready systems—not prototypes. Happy to review your ERP API and suggest the best architecture. Let’s discuss your environment and constraints. Best,
€18 EUR dalam 40 hari
7.2
7.2

Hi, ➡️ I read your project description; you need a purpose-built software application that integrates seamlessly with your existing ERP system to manage real-time inventory updates. ⏺️ With over 12 years of experience as a Full Stack Developer, I specialize in developing real-time, robust software solutions. My expertise includes ERP integrations and crafting responsive web applications tailored to specific logistics and inventory needs. Utilizing REST/JSON APIs, I will ensure that every transaction from your warehouse is immediately synchronized with your ERP, maintaining accurate stock levels across all departments. Furthermore, I will implement a clean, user-friendly interface for your staff to efficiently track and manage inventory movements, along with secure Active Directory-based user authentication and a concise dashboard to overview transactions and stock statuses. Regards, Aftab Ahmad Full Stack Developer (12 Years of experience)
€18 EUR dalam 30 hari
7.3
7.3

With WellSpring Infotech at your side, your ERP-integrated inventory log project is in capable and experienced hands. Drawing on over a decade of crafting robust technology solutions for diverse niches including healthcare, real estate, and eCommerce, our team is more than equipped to tackle your unique needs. Fluent in technologies like React, Node.js, and PHP - we're prepared to build or configure an application that synchronizes in real-time with your existing ERP while seamlessly running on Windows workstations and handheld scanners. Our mastery extends to database management, ensuring the data flowing through your new system not only connects as needed but remains safe and secure. We can connect your system to your ERP through REST/JSON APIs, leveraging our knowledge of working with varied APIs effectively. We'll also design a clean form for easy data input and retrieval, implement small dashboards allowing the quick confirmation of uploads for users, and tie basic user authentication to Active Directory for convenience. Thanks...
€16 EUR dalam 40 hari
7.8
7.8

Hello, >>>>>>> We'll share our portfolio in Chat. Let's talk further speak over the freelancer call or chat. <<<<<< I have reviewed your requirement and understand the need for a real-time inventory logging system tightly integrated with your ERP via REST APIs. With 10+ years of experience in building ERP-integrated applications and inventory systems, I have worked on solutions involving real-time data sync, transaction integrity, and API-based integrations. I can develop a clean, user-friendly desktop/web application for Windows and scanners, with instant posting of stock movements to both local logs and ERP within seconds, along with a live dashboard, Active Directory authentication, and reliable error handling. I will ensure a scalable, secure, and maintainable solution with proper documentation and smooth deployment on your environment. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I am ready to start and deliver within your expectations. I eagerly await your positive response. Thanks.
€13 EUR dalam 40 hari
7.4
7.4

Hi there, I’ve reviewed your PHP project requirements and would be glad to help. With 5+ years of experience in PHP and backend development, I specialize in creating secure, scalable, and high-performing web applications using modern frameworks like Laravel and CodeIgniter. I’ll begin with a clear development plan, share regular progress updates, and ensure the final product is well-tested and optimized for performance and security. Let’s connect to discuss your project goals — I’m ready to get started! Best, Bhargav PHP Developer | Laravel & Backend Expert
€15 EUR dalam 40 hari
6.8
6.8

Hi there, I’m excited about the ERP-Integrated Inventory Log project! As a top freelancer from California with numerous completed tasks and a consistent 5-star feedback rating, I’m confident in delivering a solution tailored specifically to your needs. I have extensive experience with inventory control and ERP integrations, ensuring that real-time data syncing is not just achievable, but reliable. For your project, I would build a user-friendly application, ensuring it seamlessly integrates with your ERP system using the REST/JSON API you provide. The interface will allow your warehouse team to efficiently log inbound and outbound stock movements. I will prioritize quick, accurate updates to ensure that your purchasing, sales, and finance departments have immediate access to current stock levels. I propose a timeline where a demo can be presented on your test server shortly after initial development, ensuring we meet your real-time criteria. I’d love to discuss your project further. Could you please share more details about the anticipated user load and any specific ERP system constraints? What specific ERP system are you using, and do you have any restrictions on programming languages or frameworks? Thanks,
€25 EUR dalam 28 hari
6.6
6.6

Hello from South Africa. I will build you a web application (it will open in a browser) and you can use on any device that can open in a browser. Browser is best as you do not need to install and update etc. It will be public so the user will need to login. It will synchronise instantly a few seconds max if your internet is feeling tired :) We will have to do some smart stuff to make sure multiple people using at the same time dont block each other or cause conflicts but I can work that out nicely. There will be an admin interface where you can register different users and the system will log which user edited your stock. Yes there will be a dashboard nicely laid out. You will also be able to run simple reports and export if needed. I am a master dev so whatever ERP you are using I can figure out the API. Anything you can explain I can do. Lets have a quick call. Get it done right first time with extras!
€12 EUR dalam 40 hari
6.6
6.6

Hi, This is a great use case for a real-time inventory sync system, and I can build a reliable solution that integrates seamlessly with your ERP. ? Proposed Approach • Develop a lightweight web-based app (runs on Windows + handheld scanners via browser) • Backend in Node.js or Python (FastAPI) for fast API handling • Real-time sync with your ERP via REST/JSON APIs (sub-5 second updates) • Transaction-safe flow: local log + ERP update in a single validated process ? Key Features • Clean input form (SKU, qty, location, reason code) with fast search • Live dashboard: last 50 transactions + real-time stock from ERP • Active Directory authentication integration • Error handling + retry mechanism for failed syncs • Optimized for barcode scanner workflows ⚡ Performance Designed for instant feedback (<5 seconds) with logging and validation to ensure accuracy. ? Deliverables • Full source code + deployment guide • Test environment demo (10 transactions live sync) • User manual (PDF) Let’s review your API docs and start quickly. With Regards! Abhi
€15 EUR dalam 40 hari
6.6
6.6

Hi, I’ve reviewed your requirement and I can build this solution efficiently using Odoo with real-time synchronization. Proposed Approach (Odoo-Based):- Develop a custom Odoo module for warehouse stock entry (inbound/outbound) Optimized barcode-friendly interface for fast scanning and manual entry Direct integration with your ERP via REST/JSON API for instant sync Each transaction will:- Save in Odoo (log) Push to ERP within seconds (with retry handling) Key Features:- Simple form: SKU, Quantity, Location, Reason Real-time sync (<5 seconds) with ERP Last 50 transactions view + live stock from ERP Error handling with retry mechanism Active Directory login integration Deliverables:- Working demo on test server (10 transactions under 5 seconds sync) Full source code (Odoo module) Deployment guide Short user manual (PDF) Experience:- Strong experience with Odoo (Inventory, POS, API integrations) Built real-time sync systems and barcode-based workflows I’ll ensure the system is fast, reliable, and easy for warehouse staff to use. Let’s connect—I can start immediately.
€17 EUR dalam 40 hari
6.5
6.5

Hi, the five second sync requirement is very achievable — the key is making sure the local log and ERP post in the same transaction so they never go out of sync even if one side fails. Web app running on Windows workstations and handheld scanners, SKU search, quantity entry, location and reason code, posts to both local log and ERP simultaneously. Dashboard showing last 50 transactions with live stock levels pulled from the ERP. Active Directory authentication included. Worked on ERP integrations before so the REST API connection and transaction handling is familiar ground. One question — which ERP system are you using? Helps me review the API documentation upfront before we start.
€14 EUR dalam 40 hari
6.4
6.4

Hello, I’ve gone through your project details, and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, working with various technologies including PHP, C#, and API integrations. My focus is on delivering a solution that not only meets your functional requirements but also ensures real-time synchronization with your ERP system. Based on your needs, I will build a robust application that allows for seamless stock movement tracking, complete with a clean interface for your warehouse team. The application will effectively connect to your ERP using the REST/JSON API you provide. Additionally, I will incorporate user authentication via Active Directory and a dashboard for instantaneous stock visibility. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1. What is your preferred tech stack? 2. How many users will be using this application simultaneously? Let’s discuss over chat! What is your preferred tech stack? How many users will be using this application simultaneously? Regards, Arpit Jaiswal
€17 EUR dalam 19 hari
7.1
7.1

Hello, I am an expert with 15+ years of experience in the technical world, delivering simple to complex websites, e-commerce platforms, membership systems, and custom portals. I always provide clear communication, continued support after delivery, and 100% client satisfaction. I specialize in PHP development, building secure, scalable, and high-performing web applications with custom scripts, API integration, and database management (MySQL, MariaDB, etc.). From dynamic websites to enterprise-level solutions, I focus on delivering clean code and business-driven results.
€12 EUR dalam 40 hari
6.0
6.0

I understand the need for real-time stock updates that keep all departments aligned. For this, I suggest a lightweight web app that works smoothly on your Windows workstations and scanners, leveraging React or Vue for a fast, responsive UI, plus a Node.js backend to handle API calls and local transaction logging. Based on a similar project with a retail client, ensuring the POST to ERP and local log happen in the same atomic transaction kept data consistent and cut sync delays. To guarantee instant updates, I’ll implement robust error handling and retries for the ERP API calls, making sure no transaction gets lost or delayed. The dashboard will show live data pulled from the ERP, refreshing every few seconds for immediacy. Active Directory integration is straightforward with existing libraries, so users log in with existing credentials without extra setup. Would you prefer the app deployed as a desktop Electron app or fully browser-based? Also, do you expect peak transaction volumes that require load testing? I’m ready to build the demo and get this syncing flawlessly under five seconds for your team. Let’s start as soon as you share the API docs and test credentials.
€15 EUR dalam 7 hari
5.9
5.9

Hi, This is exactly the kind of real-time inventory + ERP integration I’ve built before. I can deliver a fast, reliable application that ensures every stock movement reflects in your ERP within seconds. I’d recommend a .NET (C#) desktop or lightweight web app for Windows compatibility, paired with a REST API integration layer for secure, real-time syncing. Each transaction will be handled atomically—logging locally and posting to your ERP simultaneously with retry/fail-safe mechanisms to prevent data loss. The UI will be clean and optimized for scanner input, with quick SKU search, minimal clicks, and validation. I’ll also include a live dashboard (last 50 transactions + real-time stock check), and integrate Active Directory authentication for secure access control. You’ll receive a working demo on your test server, full source code, deployment guide, and a concise user manual. I’ve handled similar ERP sync systems with strict latency needs—happy to discuss your API and start immediately. With appreciation! Manpreet kaur
€15 EUR dalam 40 hari
6.0
6.0

✋ Hi there. I can build a fast and reliable inventory logging app that syncs each stock movement with your ERP in near real time with accurate tracking. ✔️ I have strong experience with ERP integrations, inventory systems, and REST API sync. In a recent project, I built a warehouse tool that logged inbound and outbound stock and pushed updates to an ERP within seconds using API calls and queue handling. ✔️ For your project, I will create a web or desktop app for Windows with a clean form to enter SKU, quantity, location, and reason code, then sync it instantly with your ERP using its REST API. I will ensure both local log and ERP update stay in sync in one flow. ✔️ I will add a live dashboard showing recent transactions and current stock from the ERP, and set up user login using Active Directory for secure access. ✔️ I will test real time updates, prepare source code, deployment steps, and a simple user guide so your team can run it smoothly. Let’s chat to review your ERP API and setup. Best regards, Mykhaylo
€15 EUR dalam 40 hari
5.4
5.4

Paris, Chile
Ahli sejak Mac 18, 2026
$30-250 USD
₹150000-250000 INR
₹37500-75000 INR
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₹37500-75000 INR
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£20-250 GBP
$250-750 USD
$1200-1800 AUD
$30-250 USD
$750-1500 USD
₹12500-37500 INR
₹100-400 INR / jam
$100 AUD
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$750-1500 USD
$25-50 USD / jam
$10-30 CAD
$10-30 AUD
₹37500-75000 INR