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We are looking for an experienced Shopify developer to complete and optimize existing Shopify-to-ERP integration. The project is partially completed and requires someone who can quickly review the current implementation, identify gaps, and finalize the integration. Scope of Work • Review existing Shopify API integration. • Connect Shopify store with our ERP system. • Synchronize products, inventory, pricing, customers, and orders. • Troubleshoot API communication and data mapping issues. • Implement error handling, logging, and monitoring. • Test and validate data synchronization. • Provide documentation for the completed integration. Required Skills • Strong experience with Shopify Admin API (REST and/or GraphQL). • Experience integrating Shopify with ERP systems. • Knowledge of webhooks and real-time data synchronization. • Proficiency in PHP, Node.js, C#, or similar backend technologies. • Experience with API authentication, rate limits, and data mapping. • Ability to debug and improve existing code. Nice to Have • Experience with Microsoft Dynamics, NetSuite, SAP, Odoo, Acumatica, or other ERP platforms. • Previous Shopify Plus integration experience. • Knowledge of middleware platforms such as Celigo, Boomi, or Make. Deliverables • Fully functional Shopify ↔ ERP integration. • Successful synchronization of all required data flows. • Testing results and deployment support. • Basic technical documentation. To Apply Please provide: 1. A summary of your Shopify API integration experience. 2. Examples of ERP integrations you have completed. 3. Your estimated timeline and availability. 4. Your hourly rate or fixed-price quote.
Project ID: 40523479
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Hello, I have extensive experience integrating Shopify with ERP and third-party business systems through both REST and GraphQL APIs. I can quickly review your existing implementation, identify any gaps or synchronization issues, and complete the integration to ensure reliable data flow between Shopify and your ERP. My experience includes: Shopify API (REST & GraphQL) Product, inventory, customer, and order synchronization Webhooks and real-time data updates API troubleshooting, logging, and error handling Custom middleware and ERP integrations For this project, I will: Review the current integration and codebase Complete any missing functionality Resolve API mapping and synchronization issues Implement proper logging and error monitoring Test all data flows and provide documentation I have worked on multiple eCommerce integrations and am confident I can deliver a stable and scalable solution. I can start immediately and provide an estimated timeline after reviewing the current setup and ERP specifications. I look forward to discussing your requirements. Best regards, Yurii
$20 USD in 7 days
0.0
0.0
70 freelancers are bidding on average $24 USD for this job

Hi, ★★★ Shopify Expert ★★★ 8+ Years of Experience ★★★ I noticed that ensuring seamless data synchronization between Shopify and the ERP system can be tricky, especially with API rate limits and data mapping issues. I will review the existing Shopify API integration, identify any gaps, and finalize the connection with your ERP system. This includes troubleshooting any communication issues and implementing robust error handling and logging. After reviewing the complete scope and project details, I can confirm the most suitable implementation plan, timeline, and final project cost. Ready to get started!
$10 USD in 1 day
6.5
6.5

Hi, I understand you need an experienced Shopify developer to review, complete, and optimize an existing Shopify-to-ERP integration, ensuring reliable synchronization of products, inventory, pricing, customers, and orders. I have extensive experience with Shopify Admin API (REST/GraphQL), webhooks, ERP integrations, API troubleshooting, data mapping, and synchronization workflows. I can quickly assess the current implementation, identify gaps, resolve communication issues, implement robust error handling and logging, and deliver a stable, fully documented integration ready for production. Available to start immediately and provide deployment support through completion. Usman Bashir
$80 USD in 1 day
5.5
5.5

Hi there, I reviewed your requirements. You need an experienced developer to complete and optimize an existing Shopify-to-ERP integration, troubleshoot current issues, and ensure reliable synchronization between both systems. I can review the current implementation, identify integration gaps, fix API communication and data mapping issues, and complete synchronization for products, inventory, pricing, customers, and orders. I also have experience working with Shopify Admin APIs, webhooks, real-time sync workflows, error handling, logging, and monitoring. I can provide a fully tested integration with documentation, deployment support, and recommendations to improve long-term stability and performance. I'm available to start immediately and can quickly assess the current integration status before providing an accurate timeline. Best regards, Usama K
$20 USD in 2 days
5.0
5.0

Hi, the real issue here is not connecting Shopify to an ERP, it’s making sure the existing partial integration becomes a reliable two-way system where products, inventory, orders, and customers stay perfectly synchronized without drift, duplication, or silent API failures. I noticed the integration is already partially built, which usually means the biggest risks are inconsistent data mapping, webhook gaps, and edge cases in order or inventory updates that break under real-time load. I would start by auditing the current API layer, webhook flows, and data mapping logic, then stabilize synchronization with proper error handling, logging, and retry mechanisms before finalizing full Shopify ↔ ERP parity across all entities. With my experience in WooCommerce, Shopify, Magento migrations, and automation systems, I focus on fixing existing infrastructure rather than rebuilding it, ensuring stable and scalable data flow between platforms. Before reviewing the system, which ERP are you currently using, and is Shopify meant to be the source of truth or should the ERP override certain data fields like inventory and pricing? Best Regards, Fizza Nadeem K
$30 USD in 2 days
5.2
5.2

Hi, I have extensive experience with Shopify Admin API and integrating Shopify with ERP systems. I will thoroughly review the existing integration, connect your Shopify store with the ERP system, synchronize all necessary data, troubleshoot any issues, implement error handling, and provide comprehensive documentation. Let's discuss further to ensure a successful integration. Please start the chat to discuss this project in detail. Regards, Sai Bhaskar
$30 USD in 1 day
5.2
5.2

Hi there, I reviewed your partially completed Shopify to ERP integration requirements and can help audit the current setup, fix the gaps, and complete reliable data sync across products, inventory, pricing, customers, and orders. My approach * Review the existing Shopify API code, ERP connection, authentication, webhooks, rate limits, and current data mapping. * Fix product, inventory, pricing, customer, and order sync issues with clean field mapping and validation. * Add error handling, logging, monitoring, retry logic, and clear reporting for failed syncs. * Test end-to-end data flows, support deployment, and provide basic technical documentation for handover. I have experience with Shopify Admin API, REST/GraphQL, ERP integrations, webhooks, backend API work, data mapping, sync logic, and debugging existing integrations. I have worked with ERP-style systems including Odoo, NetSuite, SAP-style flows, and custom platforms. Estimated timeline depends on the current code quality, but I can start with a focused audit and then provide a fixed completion plan. One question, which ERP system are you integrating with? Cheers, Alexander
$20 USD in 7 days
5.6
5.6

I’ve looked over the brief and see you need the unfinished Shopify‑to‑ERP bridge audited, the missing endpoints completed, and the whole flow optimized for reliability and speed. With 15+ years in web development I’ve built numerous custom Shopify integrations, handling orders, inventory, and fulfillment via REST and GraphQL APIs. My PHP/JavaScript stack, plus experience with ERP connectors and cloud services, lets me quickly spot gaps, secure the data exchange, and fine‑tune performance without disrupting your live store. I can finish the integration for $10 and deliver a fully tested solution within 7 days. Let’s schedule a quick call to review your current code and define the next steps.
$10 USD in 7 days
4.5
4.5

Hi, I can help complete and optimize your Shopify-to-ERP integration. Your project is a strong fit for my background in Node.js, PHP, API integration, and web development, especially where existing implementations need review, cleanup, and reliable data synchronization. I understand the goal is not just to connect Shopify and ERP, but to make product, inventory, pricing, customer, and order sync stable, traceable, and easy to maintain. I regularly work on API-driven systems, webhook workflows, data mapping, error handling, logging, and validation, so I can quickly inspect the current codebase, identify gaps, and finish the integration without unnecessary rebuilding. My approach would be: review the current Shopify Admin API flow, fix communication and mapping issues, strengthen monitoring, test each data path carefully, and deliver clear documentation for future maintenance. I’ll keep the implementation practical and focused on dependable sync behavior. If you’d like, I can start by auditing the existing integration and outlining the fastest path to completion. Osama
$30 USD in 1 day
4.5
4.5

I can complete and optimize your Shopify-to-ERP integration efficiently. I understand the importance of seamless data flow between Shopify and your ERP system for smooth operations. I have hands-on experience with Shopify API integrations and ERP synchronization that ensure accurate inventory and order management. My approach focuses on clean coding and thorough testing to ensure reliability. Happy to review your current setup and get this back to a stable state.
$20 USD in 7 days
4.8
4.8

Hello, I have carefully reviewed your requirement, and it would be an honor to work with you on completing and optimizing your Shopify to ERP integration. I have over 14 years of experience in Shopify API development, ERP integrations, and backend system architecture using Node.js, PHP, and C#. I have successfully delivered multiple projects involving Shopify Admin API (REST & GraphQL), webhook-based real-time synchronization, and complex ERP data mapping. The work will begin with a full audit of your existing integration, followed by fixing API gaps, improving data flow for products, inventory, pricing, customers, and orders, and implementing robust logging and error handling. I ensure stable, scalable, and real-time synchronization between Shopify and ERP systems with proper testing and validation at every stage. Please check my profile to review client feedback, ratings, and completed integration projects. Timeline and budget can be discussed further after reviewing the current implementation in detail. Looking forward to working with you. Warm Regards, Harpreet Singh
$20 USD in 5 days
4.7
4.7

Hello, this looks like a mid-stream commerce integration where the main value is not writing endpoints from scratch but stabilizing the sync contract between Shopify and the ERP. The real engineering risk is state divergence across products, inventory, pricing, customers, and orders once retries, webhook timing, and partial failures start interacting. I've built several production systems with this same shape: event-driven ingestion, API normalization, monitoring, and operational cleanup around long-running sync flows. The Shopify Admin API piece is straightforward; the harder part is making the integration deterministic and supportable after handoff. The closest references in my background are Dent-Cloud for continuous API ingestion and production monitoring, and DocIntel AI for pipeline design, background processing, and traceable data mapping across system boundaries. I usually structure integrations by separating inbound events, mapping/validation, and outbound ERP writes so replay, idempotency, and error isolation are explicit. That tradeoff adds a bit of plumbing up front, but it prevents silent drift and makes support much easier. If useful, I can start by reviewing the current implementation and sketching the gap list around sync ownership, failure handling, and data mapping. Clifton
$20 USD in 7 days
4.6
4.6

I’ve built three Shopify-to-ERP integrations using GraphQL REST Admin API, including syncs with Odoo and NetSuite. This is right in my wheelhouse. My approach: I’ll audit the existing Shopify API calls, map ERP fields to Shopify schema, then push a lightweight Node.js service running on AWS ECS that handles webhooks for real-time updates and a batch processor for bulk syncs. I’ll add Shopify GraphQL bulk mutations for products/inventory, implement exponential backoff for rate limits, and log all failures to a centralized ELK stack. Validation will include parity checks against a pre-prod ERP snapshot before cutover. Handoff includes a README with endpoint references and retry logic. I can start immediately.
$20 USD in 1 day
4.1
4.1

Hi there! Shopify-to-ERP integrations often break silently when API mapping, webhooks, or inventory sync logic is not fully aligned. Even small gaps can cause wrong stock levels, pricing mismatches, or missing order updates. I am a backend developer with strong experience in Shopify Admin API (REST and GraphQL) and ERP integration systems. I have worked on building and fixing real-time synchronization between Shopify and backend systems using webhooks, API authentication, and structured data mapping. I also have experience debugging existing integrations and improving reliability with proper error handling and logging. My approach will start with reviewing your existing Shopify-to-ERP integration in detail. Then I will identify and fix issues in product, inventory, pricing, customer, and order synchronization. After that, I will implement robust webhook handling, error logging, and rate-limit safe API communication. Finally, I will test full data flow and provide clear documentation for future maintenance. check our work [https://www.freelancer.com/u/ayesha86664](https://www.freelancer.com/u/ayesha86664) Have you already documented the current API endpoints and ERP system structure you are using? Let me know if you’re interested & we can discuss it. Best Regards Ayesha
$20 USD in 3 days
4.1
4.1

Hi. To complete this Shopify-to-ERP integration, I’ll first audit the existing codebase, trace each data flow, and fix the gaps in sync logic, auth, and mapping. I’ll then stabilize product, inventory, pricing, customer, and order synchronization using Shopify Admin API, webhooks, and a clean backend layer in Node.js or PHP depending on your current stack. I’ll also add structured logging, retry handling, and validation so failures are visible and data stays consistent. As a Senior Backend Engineer, I have mastered Shopify Admin API, webhook-driven sync, API debugging, and ERP integration patterns, and have strong experience in Shopify-ERP, order automation, and middleware-style data pipelines. I’m comfortable working inside partially completed systems and turning them into production-ready integrations. I am sure I can deliver high-quality results within a short timeline for a project of this size. Let’s get in touch and discuss more. Thanks.
$30 USD in 5 days
3.7
3.7

★•══•★ Hi client ★•══•★ I have extensive experience with Shopify Admin API (REST and GraphQL), webhooks, custom ERP integrations, inventory synchronization, order management workflows, and troubleshooting complex API integrations. I have worked with Shopify Plus environments and integrated Shopify with ERP, CRM, WMS, and accounting platforms using Node.js, PHP, and .NET-based services. My approach will be: ✔️ Review the existing Shopify-to-ERP integration, analyze the current codebase, API architecture, and identify synchronization gaps or mapping issues. ✔️ Complete and optimize product, inventory, pricing, customer, and order synchronization with reliable bidirectional data flows where required. ✔️ Implement robust error handling, logging, monitoring, webhook processing, and protection against API rate-limit issues. ✔️ Test all synchronization scenarios, validate data accuracy, and provide deployment support along with clear technical documentation. Availability: I can start immediately and typically complete integration audits and remediation within a few days depending on the current implementation complexity. One key question: Which ERP system are you integrating with (Dynamics, NetSuite, SAP, Odoo, Acumatica, custom ERP, etc.)? Best regards. Rico
$20 USD in 7 days
3.8
3.8

Hello, I carefully reviewed "Shopify API Integration with ERP System" and fully understand the project requirements. With my experience in Shopify, Web Development, Shopify Development, I can deliver exactly what you're looking for with attention to quality, performance, and detail. I’m ready to start immediately and would be happy to discuss any specific requirements or questions you may have. Looking forward to working with you. Best regards, Umer
$20 USD in 1 day
3.5
3.5

Hello. I’ve reviewed your Shopify-to-ERP integration project and understand the urgency of finalizing the API sync. Most integrations fail at the data mapping stage, so I’d suggest starting with a quick audit of the current setup—this often reveals misaligned fields or redundant calls that slow down the process. With six years of experience building and troubleshooting Shopify API integrations, including work with NetSuite and Odoo, I’ve streamlined these processes to ensure seamless data flow between systems. The gaps in your current implementation can likely be resolved in a focused sprint, minimizing disruption to your operations. Does your team have any specific ERP workflows or Shopify apps that need special handling during the sync? Thank you, Lazar.
$10 USD in 1 day
3.3
3.3

Hello, I’m glad to have found your project, it aligns perfectly with my skills and professional interests. I understand you already have a partial Shopify-to-ERP integration in place and now need someone to review the existing setup, fix API and data mapping issues, and complete full synchronization of products, inventory, pricing, customers, and orders with proper error handling, logging, and monitoring. I have strong experience working with Shopify Admin API (REST and GraphQL), webhook-based real-time synchronization, and ERP integrations, including data mapping, rate limit handling, and debugging broken or incomplete middleware workflows between Shopify and backend systems. My approach is to first audit the current integration and identify gaps in data flow and API communication, then stabilize authentication and webhook processing, fix synchronization logic for each entity (products, orders, inventory, customers), and finally implement structured logging, error handling, and validation testing to ensure reliable long-term operation. I also provide clear documentation so the system can be maintained or extended easily. I’d like to go over a few points: Which ERP system are you currently integrating with (Odoo, NetSuite, custom, etc.)? Is the current integration built in Node.js, PHP, or another stack? I’m confident I can make this project a success. Thank you for considering my proposal, and I hope we can collaborate soon.
$20 USD in 7 days
3.5
3.5

With my strong background in Full Stack Development and expertise in API Integration, your Shopify API integration with ERP system project is where I can provide the best value. I have worked extensively with Shopify Admin API (REST & GraphQL), connecting and synchronizing Shopify stores with various ERP systems, ensuring smooth exchange of data like products, inventory, pricing, customers, and orders. I'm confident that I can quickly identify any existing gaps and finalize the integration for you Moreover, my experience with webhooks will guarantee real-time data synchronization, keeping your systems up to date continuously. Proficiency in PHP, Node.js, C#, and other backend technologies allows me to work effectively with diverse platforms. My understanding of API authentication, rate limits, and data mapping enables me to resolve any communication or mapping issues swiftly Additionally, as a user-focused developer, I make sure to implement error handling, logging measures and monitoring systems for easier troubleshooting and have a record of completing projects within stipulated deadlines successfully. My skillset extends to utilizing middleware platforms like Celigo, Boomi or Make which are nice-to-have for this project. Collaborating with me means not only getting a completely functional Shopify-ERP integration but also long-term support and an eye for helping businesses grow by finding creative solutions. Let's connect to discuss your requirements further!
$30 USD in 1 day
2.9
2.9

Hi, I can optimize and finalize your existing Shopify-to-ERP integration by reviewing the current implementation, identifying gaps, synchronizing products, inventory, pricing, customers, and orders, and implementing error handling and monitoring features for seamless data synchronization. I have experience with Shopify Admin API, ERP integrations, webhooks, real-time data synchronization, and backend technologies like PHP, Node.js, and C#. For this project, I would start by reviewing the existing integration, identifying and resolving communication issues, and testing data synchronization to ensure a fully functional system. A key challenge is ensuring smooth data flow between Shopify and the ERP system while maintaining data integrity and accuracy. I address this by implementing robust error handling, thorough testing, and detailed documentation to facilitate easy maintenance and troubleshooting. I will provide a fully functional Shopify ↔ ERP integration, successful data synchronization, testing results, and basic technical documentation for seamless deployment. Let's discuss the details via chat. Regards,
$30 USD in 2 days
2.8
2.8

Unionville, Canada
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