Frappe Frappe ERPNext Customization & OpenCart Integration -- 2

@Microlent

Hello! I can customize and integrate ERPNext with OpenCart to create a reliable, two-way sync that keeps products, orders, customers, taxes, payments, and shipping data fully aligned. I’ve worked hands-on with the Frappe framework and ERPNext customizations, and I understand how critical accuracy and stability are when ERP and storefront systems are connected. For this scope, I’ll design a clean 2-way API integration between ERPNext and OpenCart, ensuring data consistency and safe error handling. I’ll implement your required custom tax structures directly in ERPNext, map them correctly to OpenCart, and integrate the needed payment gateways and shipping carriers using their APIs. Any missing or extended functionality will be added cleanly within the ERPNext Integrations module, following best practices so upgrades remain manageable. What you’ll get: • Secure 2-way API sync between ERPNext and OpenCart • Custom tax structures implemented and mapped correctly • Payment gateway integrations tested end to end • Shipping carrier API connections with real-time data flow • ERPNext Integrations module enhancements as needed • Clean, documented code and handoff notes Let’s open the chat. I can review your current ERPNext and OpenCart setup, outline the integration architecture, and confirm which entities sync in phase one before development starts. If this aligns, I’m ready to proceed. Best regards, Jasmin

@AwaisChaudhry

Hi there! I'm Muhammad Awais, a Frappe ERPNext developer with solid experience in OpenCart integrations, multi-gateway payments, and custom tax setups. I will build a robust 2-way API bridge between ERPNext and OpenCart to sync orders, customers, inventory, taxes, and shipments. I'll implement custom tax structures to match your business rules, integrate a range of payment gateways, and connect shipping carriers for real-time rates and label creation. We'll extend ERPNext Integrations module with secure API management, webhooks, error handling, and admin dashboards for monitoring. My approach: map data fields precisely, create clean, modular adapters, ensure idempotent syncing, test end-to-end scenarios, and provide documentation plus lightweight admin UI tweaks. The result will be a stable, maintainable integration that scales with your commerce. Which ERPNext version and OpenCart version are you using? What payment gateways should be supported initially, and are there any specific checkout flows to preserve? What are the exact rules for the custom tax structure and the jurisdictions involved? Which shipping carriers and their APIs should be connected, and any preferred rate/shipping methods? Do you require a staging environment, detailed logging, and post-deployment support/documentation?

@extreamcode

Hi, I see you're aiming to unlock the full potential of ERPNext by integrating it powerfully with OpenCart while customizing tax and payment systems to fit your unique workflows. With extensive experience in the Frappe Framework and seamless API integrations, I specialize in making complex two-way syncs and custom tax setups work flawlessly. I will carefully implement the 2-way API integration between ERPNext and OpenCart, tailor the ERPNext integrations module as needed, and connect diverse payment gateways plus shipping carriers for a smooth, automated workflow. My approach focuses on clear, thorough communication and step-by-step collaboration to ensure your exact needs are met. 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. Looking forward to your reply so we can finalize the exact plan. Which payment gateways and shipping carriers do you specifically want integrated with ERPNext and OpenCart? Thanks, Asad

@webperfection123

Hi There, Hope you are doing great !! I am an experienced Frappe ERPNext developer to customize and integrate the platform with OpenCart.I have read your job description and assure you that I am a perfect fit for the job. My Skills and Experience 10/10: - I have Proficiency in Frappe Framework and ERPNext - I have Experience with OpenCart integration - I have Strong knowledge of payment gateways and shipping carrier APIs - I have Ability to customize ERPNext modules and implement custom tax systems - I have Good problem-solving skills and attention to detail Choose me for your project and let's get started today!

@ominfowave

Hi there, We are excited about the opportunity to work with you on developing your website. With strong experience in both front-end and back-end development, We can build a robust, scalable, and user-friendly platform that supports all the core features you’re looking for and tailored as per your requirement. Why Us? • 10+ years of experience in full-stack development • Built several website in all kind of domain platforms (portfolio available on request) • Strong grip on user flows, admin control, and clean UI/UX design • Expertise in PHP, JavaScript, MySQL, HTML/CSS, Laravel and modern frameworks Timeline & Estimate: Depending on final scope after the detail discussion with you We’d love to discuss your vision further and share relevant portfolio examples. Let’s build something powerful together! Looking forward to your response. Best regards, Vishal Nasit

@nikhilgarg96

As an experienced and proficient full-stack developer, I can offer efficient, top-tier solutions to your Frappe ERPNext customization and OpenCart integration project. My strong command of PHP Laravel and Python Django should assure you that I'm no stranger to the necessary backend technologies needed to deliver a seamless 2-way API integration between Frappe ERPNext and OpenCart. My impressive portfolio encompasses customization work on systems like – web-based POS, CRM, and ERP systems that enable me to deal with complex projects efficiently. Moreover, my proficiency in customizing ERPNext modules and implementing unique tax structures would be particularly valuable for your requirement. My experience with different payment gateways and shipping carrier APIs further ensures our capability to connect your preferred options smoothly. I've previously worked on CMS & eCommerce platforms like WordPress, Magento, and Shopify which establish my adaptability to work on the OpenCart ecosystem. And my adeptness in designing tools like Figma and Photoshop can contribute perfectly if you need any personalized designs for this project. Thanks...

@divumanocha

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat, where I can also share relevant examples of my past work. I'm looking forward to hearing back from you! Best Regards, Divu.

@LiveExperts

Hello, As a skilled and seasoned ERPNext developer, I understand the critical importance of a seamless integration between platforms. When it comes to leveraging the full potential of ERPNext and OpenCart, my competency stands out in the crowd. Over the years, I have honed my skills in Frappe Framework and ERPNext – from customizing modules to implementing tax structures. My experience isn't solely confined to ERPNext either. I've also successfully integrated OpenCart with other systems in the past. This meant a comprehensive understanding of payment gateways, shipping carrier APIs, and ensuring two-way API integration that's secure and uninterrupted – all of which are crucial to your project. A project as complex as this requires not just proficiency but meticulous problem-solving abilities too. My team here at Live Experts is known for its attention to detail. So you can be assured that we won't just complete your job - we'll go above and beyond to make sure your expectations are met and exceeded. Let's discuss how we can revolutionize your platform integration today! Thanks!

@Rekhathakur

As an experienced and passionate developer who has specialized in Frappe ERPNext, I am confident that I will be able to exceed your needs for this project. Not only do I have a deep understanding of the Frappe framework and ERPNext, but I also have a proven track record for successful OpenCart integration projects. I am well-versed in API integrations, ensuring that all data between ERPNext and OpenCart are getting synchronized seamlessly in both directions - saving you time and energy with redundant tasks! My expertise in payment gateway integration would ensure that your customers can pay via their preferred method securely. Moreover, my ability to implement custom tax structures, connect shipping carriers, ensure deep integration with OpenCart and add any necessary features to the ERPNext Integrations module would mean that you no longer have to wrestle with the complexities of managing these tasks yourself. Thanks...

@Webtechfusion23

I am available to start work now!

@Herculesz

Hi I can customize ERPNext/Frappe and implement a stable 2-way integration with OpenCart using secure REST APIs and queued sync jobs. The main technical challenge is avoiding data drift and duplicate records when syncing products, stock, customers, orders, payments, and shipment updates in both directions. I solve this with a clear mapping layer (SKU/customer/order IDs), idempotent upserts, webhook-driven triggers where possible, and retryable background workers with audit logs. For taxes, I’ll implement custom tax templates and rules in ERPNext and ensure OpenCart’s tax classes/rates match so totals stay consistent end-to-end. Payment gateway data will be normalized into ERPNext Payment Entries with correct statuses (authorized/paid/refunded) and reconciliation-safe references. Shipping carrier integration will sync tracking numbers, labels/status events, and delivery updates back to both systems. All changes will be delivered as maintainable Frappe apps/customizations with documentation and test cases for key sync flows. Thanks, Hercules

@dvcontact

Hello, Would you like to see how a tailored ERPNext and OpenCart integration can streamline your operations before making any commitments? My expertise in both Frappe ERPNext and OpenCart ensures a seamless 2-way API integration, custom tax structures, and enhanced payment gateway options for your business. Let's connect to discuss how we can elevate your eCommerce platform together. Best, Smith

@Apurva510

With over seven years of full stack development experience, including a deep understanding of the Frappe framework and ERPNext, I believe I'm the ideal fit for your project. Having completed numerous projects on time, with a key focus on quality, my expertise extends to OpenCart integration, API implementations, customized tax structures, and payment gateway and shipping carrier API knowledge - all of which meet your crucial requirements. My familiarity with MEAN/MERN stacks, PHP technologies (LAMP, Laravel, Codeigniter) as well as Amazon Web Services further enhances my ability to deliver an integrated and seamless solution for your business. On top of this technical prowess lies my strong problem-solving skills and keen attention to detail. I make it a point to ensure not only efficiency but also a positive user experience in every project I undertake. Thanks....

@abhisaini0188

Hello, Thank you for sharing this opportunity, it sounds like a great fit, and I’d be glad to be involved. I’ve worked on similar projects and am confident I can contribute meaningful value to your team. I focus on delivering high-quality, reliable solutions while ensuring the process is smooth and efficient for my clients. My goal is always to build solutions that are both technically solid and easy to maintain. You’re welcome to review my profile to see examples of my previous work. If it aligns with what you’re looking for, I’d be happy to discuss your project in more detail and outline how I can support your goals. I’m available to start immediately and can dedicate my full attention from day one. Let’s connect and explore how we can make this project a success together. Looking forward to your response. With Regards! Abhishek Saini

@teodorgeorge

Hello, I have solid experience working with the Frappe Framework and ERPNext, especially customizing modules like tax systems and payment gateways. I can create a smooth 2-way API integration between ERPNext and OpenCart ensuring that all payment and shipping carriers work seamlessly. Your requirement for a customized and reliable integration fits well within my skill set. I am confident I can deliver thorough enhancements to the ERPNext Integrations module that meet your needs perfectly. Thanks, Teo

@ixorawebmob

Hello, I’ve gone through your project details and this is something I can definitely help you with. With over 10 years of experience in web app development, particularly working with ERP systems, I have a solid background in the Frappe Framework and ERPNext. My expertise extends to OpenCart integration, allowing for smooth two-way API interactions. I focus on clean architecture and scalable solutions, ensuring your custom tax structures and payment gateways are efficiently crafted and thoroughly tested. Here’s a link to my portfolio for your review: https://www.freelancer.in/u/ixorawebmob I’m eager to learn more about your specific needs to tailor the integration perfectly. Could you clarify: 1️⃣ Will you require assistance in customizing additional modules in ERPNext? Let’s discuss over chat! Are there any specific shipping carriers or payment gateways you would like to prioritize for the integration? Regards, Arpit Jaiswal

@johnallenvillan1

Hi there! As a seasoned Frappe ERPNext developer, I'm excited about customizing and integrating the platform with OpenCart. With expertise in Frappe Framework and ERPNext, I'll ensure a seamless 2-way API integration, implement custom tax structures, integrate payment gateways, connect shipping carriers, and enhance ERPNext Integrations module. I have a proven track record in Python, PHP, MySQL, API integration, and eCommerce solutions. Let's collaborate for a smooth and efficient integration. What's your timeline for this project?

@denisSolution

Hello client, I'm Denis Redzepovic, an experienced developer with expertise in Python, API Integration, Software Development, Payment Gateway Integration, HTML, PHP, eCommerce, MySQL and Web Development. I have worked extensively on diverse Python projects, ranging from backend development and automation to data processing and API integrations. My deep understanding of Python’s libraries and frameworks allows me to build efficient, scalable, and maintainable solutions. I pay close attention to code quality and performance to ensure your project runs flawlessly. With my solid experience, I’m confident I can deliver results that exceed your expectations. I focus on writing clean, maintainable, and scalable code because I know the difference between 99% and 100%. If you hire me, I’ll do my best until you’re completely satisfied with the result. Let’s discuss your project details so I can tailor the perfect Python solution for you. Thanks, Denis

@GameOfWords

As an experienced AI Mobile & Web Developer with a focus on powerful integrations, I'm the ideal candidate for your Frappe ERPNext and OpenCart project. My solid command of API Integration and Python will ensure a seamless 2-way connection between the platforms, integrating all necessary features like payment gateways and shipping carriers. Moreover, my skill in building scalable applications with thorough backend logic would be perfect for implementing any custom tax structures you may require. I’ve deployed multiple e-commerce projects and integrated ERPs with various third-party APIs, including OpenCart. That hands-on experience has made me adept at spotting potential integration challenges ahead of time and ensuring optimal performance under all circumstances. My team and I promise to not only deliver but give you intuitive user experiences where design, technology, and automated solutions converge to create efficiencies. I look forward to leveraging my expertise in React Native, Flutter, Node.js, Python, to boost the performance and provide intelligent workflows for your Frappe Frappe ERPNext OpenCart customization project. Let’s chat so I can learn more about how we can tailor the project to meet your unique business needs!