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What I am NOT looking for • A web designer • A theme installer • A basic WordPress developer • Someone who only works with off-the-shelf plugins • Someone without real experience integrating external REST APIs • Someone who has never handled large product catalogs (5,000+ SKUs) If you do not have real experience with API integrations and inventory synchronization, please do not apply. Project Overview I am building a B2B ecommerce. The website (WooCommerce) currently exists as a basic structure. I am looking for a senior developer who can build the technical engine of the project, not just configure plugins. The goal is to integrate supplier APIs (inventory + pricing), implement automated filtering and pricing logic, and build a scalable system. Technical Objective Build a WooCommerce system that: • Integrates via REST API with suppliers • Imports SKU, supplier cost, availability, lead time • Applies automatic rules: • Configurable minimum margin • Availability filter • Lead time filter • Automatically synchronizes prices and stock • Deactivates unavailable products • Generates a clean Google Merchant feed • Handles 1,000–10,000 SKUs without performance issues Required Skills • Advanced WooCommerce development • Custom PHP development • REST API integration • Inventory synchronization systems • WooCommerce performance optimization for large catalogs • Error handling and logging • Database structuring Nice to have: • B2B ecommerce experience • Google Merchant feed implementation • Automated pricing systems Deliberables: 1. Technical architecture proposal before development 2. Working API import and synchronization system 3. Automated filtering and pricing logic 4. Stable, scalable system with documentation Quality and scalability are more important than choosing the cheapest option.
Projekt-ID: 40238340
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343 Freelancer bieten im Durchschnitt €499 EUR für diesen Auftrag

Hello! I can design and build the backend engine for your B2B WooCommerce platform, focused on API-driven inventory sync, automated pricing logic, and large-catalog performance. Proposed Architecture: Core Engine • Custom WooCommerce integration layer (no plugin hacks) • Dedicated supplier connector modules consuming REST APIs • Normalized staging tables for SKU, cost, availability, lead time • Rule engine applying margin, availability, and lead-time filters before publish Flow • Scheduled API pulls → validation → staging database • Pricing engine applies configurable minimum margin logic • Availability + lead-time filters determine product publish status • Differential sync updates stock and price without full catalog rebuild • Auto-deactivation for discontinued or unavailable SKUs • Merchant feed generator built from filtered, published dataset Performance Strategy • Custom database indexing for 1,000–10,000 SKUs • Background processing via WP-Cron replacement or queue worker • Incremental updates instead of full imports • Structured logging and failure recovery mechanisms • Optimized WooCommerce queries and object caching Let’s define your benchmark set and preferred hosting environment so we can move quickly. Best regards, Jasmin
€500 EUR in 7 Tagen
9,4
9,4

Hello, I hope you're doing well. I'm excited about the opportunity to work on your B2B ecommerce project. With extensive experience in WooCommerce development and API integrations, I can help build a robust, scalable system tailored to your needs. My approach will ensure seamless supplier API integration, efficient inventory synchronization, and automated pricing logic, all while maintaining optimal performance for large catalogs. Could you share more about any specific suppliers or APIs you plan to integrate? Understanding your preferred timeline would also be helpful to align our efforts effectively. Lastly, are there any particular features or rules you prioritize in the filtering and pricing logic? Looking forward to the possibility of collaborating on this project. Best regards, Azeem Amin
€550 EUR in 7 Tagen
9,1
9,1

Hello, I understand you need a senior WooCommerce developer to build the technical engine for your B2B eCommerce platform, focusing on robust API integration and efficient inventory synchronization. With extensive experience in advanced WooCommerce development and custom PHP solutions, I am well-equipped to deliver a scalable system that meets your specific requirements, such as supplier API integrations, automated pricing logic, and effective SKU management. Our team at A2 Design has successfully handled projects with large product catalogs and complex API integrations. For instance, our work on MadPaws involved developing a scalable marketplace that supports high user volumes, relevant to your need for managing 1,000-10,000 SKUs effortlessly. You can explore the project here: madpaws.com.au. Let’s discuss how we can bring your vision to life. Reach out to explore the next steps!
€420 EUR in 4 Tagen
9,0
9,0

Hello, As a team at Our Software, myself and my colleagues are exactly what you need for this project. With an established presence in the industry, we specialize in creating and fine-tuning ecommerce platforms using advanced WooCommerce development and custom PHP scripting. Besides, our expertise lies in precisely the areas you described as most important: REST API integrations, inventory synchronization systems, error handling and logging, database structuring, and much more. We have hands-on experience with large catalogs too - one of our sites has over 20,000 SKUs without performance issues! On top of that, we've successfully implemented several Google Merchant feeds and have designed similar B2B ecommerce experiences in the past - giving us a unique perspective on automating pricing systems and handling supplier APIs efficiently like you want. Our ability to understand your specific business desire for minimal margin configuration, lead time/availability filtering, and automatic synchronization between suppliers is unmatched. We promise to deliver 100% satisfaction through our 'WOW' inducing approach. We believe this project requires someone who combines technical knowledge with strategic vision to ensure quality and scalability. Our company has earned global accolades by applying this precise approach across a variety of industries - delivering not just functional platforms but stable and scalable solutions along with exhaus Thanks!
€450 EUR in 6 Tagen
8,6
8,6

Hello, I will build the true technical engine for your B2B WooCommerce, handling API-based inventory, pricing, and large catalogs (5,000+ SKUs) with robust performance. I’ll design a scalable REST API integration that imports SKU data, supplier cost, availability, and lead times, then applies configurable margins and filters for availability and lead times. The system will auto-sync prices and stock, deactivate unavailable items, and generate a clean Google Merchant feed. Deliverables include a solid technical architecture, a working import/sync system, automated pricing logic, and full documentation. What is the preferred data refresh cadence (real-time vs. near‑real‑time with batch sync) and how many supplier endpoints will be integrated initially? I will avoid plugin hacks and instead implement clean PHP, careful DB structuring, and error logging to ensure stability under 1,000-10,000 SKU loads. I’ll optimize WooCommerce queries, ensure fault tolerance, and provide clear rollback and monitoring strategies. I’ll also prepare a performance plan for future growth and a data mapping guide for supplier fields. Your focus on quality over cost matches my approach. I’m ready to start with a detailed architecture proposal before any code. Best regards,
€750 EUR in 27 Tagen
8,8
8,8

Hi Antonia S. I’m your web developer, ready to turn your project Looking for senior WooCommerce Developer – API Integration & Inventory (B2B Industrial Ecommerce) into reality! I’d love to discuss the details and create something amazing together. Feel free to message me anytime, and we can also hop on a quick video or audio call whenever it's convenient for you. I’ve developed many projects exactly like what you’re looking for. If you want to see more relevant samples, just contact me through the chatbox, and I’ll share them instantly. ★ Why Clients Trust Me 500+ successful web projects delivered 430+ positive client reviews Expert in PHP, Website Design, WordPress, Inventory Management, HTML, WooCommerce, Documentation, API Development, Performance Tuning, API Testing WordPress, Shopify, PHP, JavaScript, HTML, CSS, Plugin/Theme Development, Laravel, WebApp Clean, modern, responsive and SEO-optimized designs Fast delivery, great communication, and long-term support Available during EST hours for smooth collaboration If you want a professional developer who delivers quality work on time and stress-free, let’s connect. I’m excited to help build something amazing for you. Best regards, Kausar Parveen
€350 EUR in 3 Tagen
8,7
8,7

Hello, Hope you are doing well, I have a 10 year experience in advanced WooCommerce development and have specialized in custom PHP development. I understand the nuances of REST API integrations, having successfully integrated external APIs numerous times throughout my career. Additionally, I have hands-on experience working with large product catalogs, having managed inventories ranging from 5,000 to 20,000+ SKUs. Synchronization and optimization are my fortes. I assure you of a seamless integration of supplier APIs, with efficient import and synchronization of SKU details, cost, availability, and lead time. My extensive skillset also includes Google Merchant feed implementation which will ensure your listings are always up-to-date. I am also proficient in error handling and database structuring, thus reducing any chances of data loss or operational lag. As far as scalability is concerned, I have previously dealt with sites flaunting catalogs from 1k-10k products without performance issues. This proves my ability to create a stable platform that can handle considerable growth without buckling under the pressure. I Looking forward to discuss the project details more. Happy coding! thank you Gaurav D.
€500 EUR in 7 Tagen
8,6
8,6

I’ve built scalable WooCommerce systems with custom PHP development, automated API imports, inventory synchronization, and Google Merchant feed generation. My approach focuses on performance, reliability, and clean, maintainable code. I also provide documentation and support for ongoing scalability. I can also provide complimentary consultancy if needed. You can drop a message for a quick call to finalize scope, timeline, and budget. Looking forward to collaborating with you. Let’s make your B2B ecommerce platform robust, automated, and high performing.
€321 EUR in 7 Tagen
8,6
8,6

Hello, I understand you're seeking a senior WooCommerce developer with a strong focus on API integration and inventory management for your B2B industrial eCommerce project. My extensive experience in eCommerce solutions positions me perfectly to deliver the robust functionality you require. I can streamline your inventory processes and ensure seamless API integration to enhance your operational efficiency. I’ve successfully tackled similar projects, ensuring that all components work harmoniously to provide a smooth user experience. I am committed to delivering a solution that meets your specific needs, from managing stock levels to integrating with your existing systems. Let’s discuss how I can contribute to your project and help achieve your business goals. Regards, Nurul Hasan
€250 EUR in 7 Tagen
8,8
8,8

Hello, I see your need for a senior WooCommerce developer who goes beyond theme setups and plugin configurations, diving deep into API integrations and managing vast inventory systems efficiently. Your project to build a scalable B2B ecommerce platform with automated pricing, filtering, and inventory sync for thousands of SKUs perfectly matches my expertise. I have extensive experience in advanced WooCommerce and custom PHP development, specializing in REST API integrations and high-performance inventory synchronization systems. I focus on creating robust architectures that handle large catalogs seamlessly, applying precise business logic like configurable margins, lead time, and availability filters. I also prioritize thorough error handling, database optimization, and generating compliant Google Merchant feeds. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. My next step would be to prepare a detailed technical architecture proposal aligning with your business goals. What specific supplier APIs are you planning to integrate, and do you have documentation available for them? Best regards, Asad
€250 EUR in 10 Tagen
8,3
8,3

Hi, I can help build the robust technical engine for your B2B WooCommerce platform. With over 9+ years of WooCommerce and custom PHP experience, I specialize in integrating REST APIs and managing large product catalogs. I can ensure seamless inventory synchronization, automated pricing, and effective filtering. I’ll also provide a detailed technical architecture proposal and ensure your system can handle up to 10,000 SKUs without performance issues. If you’re looking for a seasoned developer who can deliver quality and scalability, I’m here to help. Best Regards, Priyanka
€500 EUR in 7 Tagen
8,5
8,5

Hi, Senior WooCommerce & API integration specialist. - REST API integration with supplier systems - Inventory sync & automated pricing logic - Large catalog handling (5,000+ SKUs) - Google Merchant feed generation - Performance optimization for B2B scale - Error handling & logging Let's discuss!
€500 EUR in 7 Tagen
8,3
8,3

Hi there, I can architect and implement a scalable WooCommerce system that integrates directly with supplier REST APIs, synchronizes inventory and pricing for 1,000–10,000 SKUs, and applies automated rules for margin, availability, and lead time. My focus will be on: - Custom PHP development: robust API import/sync engine with error handling, logging, and database structuring. - Automation: configurable pricing/margin rules, product activation/deactivation, and clean Google Merchant feed generation. - Performance: optimized queries, caching, and catalog handling for large SKU volumes without slowdown. - Deliverables: technical architecture proposal, working API integration, automated filtering/pricing logic, and full documentation for scalability. Thanks and regards, Asif Ali Zaman
€400 EUR in 8 Tagen
8,1
8,1

Hi there, I will architect a high-performance B2B engine for your 10,000 SKU catalog by bypassing plugin bloat in favor of custom PHP middleware. My focus is on building a robust database structure that handles complex REST API synchronizations and real-time pricing logic without compromising WooCommerce performance. Scalability & Sync: I will implement efficient CRON scheduling and database indexing to manage high-frequency stock updates, keeping your Google Merchant feed 100% accurate across large datasets. Deliverables: -A comprehensive technical architecture document and database schema. -A custom-built API synchronization engine with advanced error logging. -A high-performance, automated pricing and filtering system. Timeline: 4–6 weeks for a fully scalable production environment. Would you like me to share a technical breakdown of how I prevent server timeouts during high-volume API imports? Regards Singh
€499 EUR in 5 Tagen
8,4
8,4

Hello, I have experience building custom WooCommerce systems handling 5K–10K+ SKUs with supplier REST API integrations, automated pricing logic, and inventory synchronization. Approach: * Define a clear technical architecture (data flow, cron jobs, logging, database structure) * Develop a custom API integration layer with proper validation and error handling * Implement configurable margin rules, availability and lead-time filters * Build automated stock and price synchronization with delta updates * Auto-deactivate unavailable products * Optimize database queries and indexing for large-catalog performance * Generate a clean Google Merchant feed Deliverables: 1. Technical architecture proposal 2. Working API import and sync system 3. Automated filtering and pricing logic 4. Stable, scalable implementation with documentation The Bid amount is subject to change and will be finalized after a complete project discussion. I can also share a brief outline of the proposed sync architecture before development begins. Regards, Smily Mittal
€500 EUR in 10 Tagen
8,1
8,1

With 12+ years of experience as a developer and having worked on numerous projects involving API integrations, inventory synchronization, and extensive usage of WooCommerce, I strongly believe I am the best fit for your project. Evaluating your requirements closely, it’s clear that you need a senior developer who can build not just a functional website but an engine that can integrate, filter, and automatically synchronize inventory from supplier APIs in addition to handling large catalogs without performance issues. My expertise in advanced WooCommerce development along with my strong command over custom PHP and REST API integration skills give me an edge in delivering exactly what you are looking for. Moreover, my comprehensive knowledge regarding inventory synchronization systems and substantial experience in optimizing WooCommerce performance for larger catalogs can ensure a stable system for B2B industrial e-commerce. Lastly, my familiarity with Google Merchant feed implementation and automated pricing systems might be the cherries on top of the cake you’re looking for. Thanks....
€750 EUR in 7 Tagen
8,2
8,2

Hi! With extensive experience in advanced WooCommerce development and custom API integrations, I’m confident in building the technical engine you need for your B2B eCommerce site. I can seamlessly integrate supplier APIs, implement automated pricing and filtering, and ensure smooth synchronization of large catalogs with 1,000–10,000 SKUs. My focus will be on performance optimization, error handling, and scalability. Let’s discuss in chat as I have some queries to ask regarding the project to proceed further.
€500 EUR in 7 Tagen
7,8
7,8

Hello, Your project requires a true backend-focused WooCommerce build, and that’s exactly where my experience sits. I specialise in large-catalog B2B systems with supplier API integrations, automated pricing logic, and scalable inventory sync — not plugin-only setups. I’d begin with a technical architecture outlining data flow, sync frequency, margin logic, and database structure. From there, I’ll build a custom API integration layer to import SKUs, supplier cost, stock, and lead times, then implement rule-based pricing (minimum margin, availability filters, auto-disable when out of stock). The system will run scheduled sync jobs with full logging, error handling, and performance tuning to support 1k–10k+ SKUs smoothly. What you’ll get • Architecture plan before development • Robust API import + sync engine • Automated pricing/filtering logic • Optimized WooCommerce for large catalogs • Google Merchant feed generation • Clean, documented, scalable code I focus on performance, stability, and long-term maintainability over quick fixes. Happy to share similar API-driven WooCommerce work and discuss timeline, approach, and budget. Best regards,
€500 EUR in 7 Tagen
8,4
8,4

Hi, ➡️ I read through your project requirements for a senior WooCommerce Developer skilled in API Integration & Inventory Management for a B2B Industrial Ecommerce platform. Your emphasis on real technical skill over basic plugin configuration is noted and well-understood. ⏺️ With over 12 years of experience as a Full Stack Developer, I specialize in advanced WooCommerce development, custom PHP programming, and REST API integrations. I have successfully managed projects involving large-scale inventory systems (handling up to 10,000 SKUs), implementing automated pricing systems, and ensuring seamless synchronization of stock and pricing from multiple suppliers. My approach focuses on building scalable, efficient systems with robust error handling and a clean Google Merchant feed, ensuring high performance and reliability. Regards, Aftab Ahmad Full Stack Developer (12 Years of Experience)
€250 EUR in 7 Tagen
7,4
7,4

Dear Client, With extensive experience in full-stack development for high-stakes industries, I bring a unique blend of strategic thinking and technical excellence to every project I undertake. As a senior developer, my expertise lies in the very area your B2B industrial ecommerce project requires - inventory management, automated filters, pricing logic, and scalable API integration via Woo Commerce. Alongside my mastery of Woo Commerce and Custom PHP development, I have hands-on experience in REST API integrations that deliver results. Managing large product catalogs is a regular part of my work process and I apply meticulous attention to detail while optimizing Woo Commerce's performance to prevent any performance faltering even with 10,000 SKUs. Building journey-driven systems with robust architecture and thorough documentation drives my work ethic. To ensure complete alignment with your vision, I make it an integral part of my strategy to provide detailed technical proposals before commencing the actual development. My aim would be to build a clean and efficient Google Merchant feed generating system that not only meets your current requirements but also future proofs your business for growth. Choose me for a project tailored to your specific demands using cutting-edge perspectives. Let’s code the success of your B2B quest together!!! Thank you!!!!
€750 EUR in 7 Tagen
8,0
8,0

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