E-commerce Admin, UI & POS Integration

@raheel2k29

Hello, I can handle the PHP admin updates, Flutter UI changes, POS synchronization, database migrations and final deployment as one coordinated upgrade. Refactor and improve the PHP product-update logic, views/controllers and validations. Update the Flutter UI to match the revised product structure and branding. Build reliable POS ↔ admin synchronization using REST/webhooks, with retries and error logs. Create documented MySQL/PostgreSQL migration scripts for all schema changes. Test web, mobile and POS data consistency before deployment. Deploy the completed system to production and provide a short handover/deployment guide. I’ll first review the existing architecture and POS integration capabilities, then implement the changes without disrupting the current e-commerce workflow. Regards Raheel

@ShekhWebDev21

Hi, I'm a full-stack developer experienced across PHP admin systems, Flutter apps, and POS integrations — well-suited to coordinate these upgrades without breaking existing functionality. What I'll deliver: ✔ PHP Admin: revised product-update logic, refactored views/controllers, reliable field/validation handling ✔ Flutter App: UI updates matching new product structure + latest branding guidelines, compiled for Android/iOS ✔ POS Integration: real-time REST/webhook sync (sales, stock, pricing) with error-handling logs ✔ Database: scripted, documented migrations (indexes, columns, pivot tables) safe for staging → production ✔ Full deployment across web, mobile, and store systems I'll review your repos and DB dump first to confirm scope, then propose the best sync approach (REST vs webhook) based on your POS system's capabilities. Typical turnaround for this scope: 3–4 weeks, depending on codebase complexity and POS API documentation quality. Ready to start as soon as repositories are shared.

@technologiesit

With my extensive experience in Full Stack Development and a knack for turning ideas into powerful digital products, I am well-equipped to handle your e-commerce project. Having worked on similar projects before, I am confident that I can deliver exceptional results. My proficiency in Flutter and PHP guarantees that your back-end and mobile app will undergo seamless UI updates while ensuring the revised product data structure remains consistent with your branding guidelines. Pairing my web development skills with my mobile app experience enables me to execute tasks relating to the php admin panel and flutter mobile app simultaneously - ensuring efficiency and consistent performance. Moreover, integrating your in-store POS with the admin panel is crucial, and I'm well-versed in such integrations. Whether it's a RESTful API or webhooks for real-time sync that fits best, I'll ensure sales, stock moves, and pricing changes reflect instantly across all channels - maintaining the accuracy of your reports. Lastly, I understand the importance of database management and will provide you with meticulous SQL migration scripts and a short deployment guide for any schema changes required by the new product-flow or POS link. Choose me for this project and together we'll craft tailored solutions that drive your business forward!

@pinkeegupta

Hi I have read your requirements and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju

@kunalAlpha

Hi, I can handle these upgrades end-to-end across the PHP admin panel, Flutter app, POS integration, database, and final deployment while keeping the existing system stable. I’ll work on: * Refactoring the PHP product update flow, views, controllers, validations, and database queries * Updating the Flutter UI to match the revised product structure and current branding * Building reliable POS ↔ admin synchronization for sales, stock movements, and pricing * Using REST APIs or webhooks based on the POS capabilities and existing architecture * Adding proper sync error handling, logging, retries, and validation to prevent inconsistent data * Creating documented database migrations for new columns, indexes, relationships, or pivot tables * Testing the complete flow across admin, mobile, POS, and database * Preparing Android/iOS Flutter builds for release * Deploying the updated system to the required environment I have experience working with PHP/Laravel systems, Flutter applications, REST APIs, databases, and third-party integrations, so I can coordinate the changes across all layers rather than treating them as separate tasks. Estimated turnaround: 2–4 weeks, depending on the existing codebase and POS API/webhook capabilities. Once you provide the repositories and database dump, I can first review the current architecture and identify the safest implementation approach before making production changes. Best, Kunal

@tyronet2

You need the PHP admin, Flutter app, POS integration, and database changes upgraded as one coordinated release so product, price, and stock data remain consistent everywhere. At Poundit, I worked on e-commerce systems combining backend APIs, product workflows, payment automation, and customer-facing applications. I’ll begin by tracing the current product-update flow from PHP controllers and validation through database writes and Flutter consumption. The admin changes will use transaction-safe updates and clear validation, while the Flutter screens will follow the revised fields and branding without breaking iOS/Android parity. For POS synchronization, I’ll assess whether REST polling or webhooks fit the available interface, then add authenticated requests, idempotency, conflict rules, retries, and searchable error logs. Schema changes will be delivered as reversible SQL migrations with indexes and deployment order documented. I’ll test the full path on staging before production deployment. Which PHP framework and POS product/API does the current system use?

@tyagi5011

With over 6 years of experience as a versatile Web and App Developer, I have a confident grasp on your e-commerce project's needs. My expertise includes Flutter, HTML, Mobile App Development, PHP and Web Development - matching up perfectly with your requirements. I've developed a wide array of apps and websites for varied domains, some notably similar to your project. My understanding of crafting intuitive UIs and my proficiency in managing database updates make me well-equipped for the PHP Admin Panel revamp and Flutter Mobile App tweaks you desire. In regard to the POS integration you seek, I have hands-on experience in developing apps that artfully sync data streams, ensuring real-time accuracy. As for your SQL migration scripts concern, relying on the depth of my prior database management work, I'll provide clean scripts with thorough documentation. Lastly, my commitment to high-quality deliverables ensures that when you choose to work with me, you're selecting dependability, expertise, and a passion to turn your ideas into powerful digital products. I look forward to exceeding your expectations on this project! Let's start crafting right away.

@rudracompuTech

Hi, I have 10+ years of experience in eCommerce, PHP, Laravel, WordPress, JavaScript, POS systems, and third-party API integrations. I can integrate your eCommerce platform with the POS/admin system for seamless product, inventory, customer, order, and sales synchronization. I’ll ensure reliable API communication, proper data mapping, error handling, security, and minimal disruption to your existing store. I’m ready to start immediately.

@aprkdream

Hi, Your brief points to I need an experienced developer to carry out several coordinated upgrades on my existing e-commerce system. The main priority here is getting the workflow working cleanly in production, especially around PHP application logic, frontend or dashboard behavior, API or third-party integration. I can handle the backend, integration logic, and release path using PHP, MySQL, PostgreSQL. I bring 11 years of full-stack development and solution architecture experience. Relevant work includes the Multi-Vendor eCommerce Platform, including catalog, order, vendor, and payment workflows, where stable APIs, business rules, data consistency, and operational visibility were core parts of the delivery. I would cover this through: - Product catalog, categories, inventory-aware product data, and admin workflows - Cart, checkout, order lifecycle, and customer account functionality - Secure payment gateway integration and webhook-based payment confirmation - Vendor, customer, order, and fulfillment APIs with clear validation rules - Authentication, role-based access, and secure handling of customer data - Testing of checkout, payment, order-status, and recovery edge cases before release I would start by mapping the existing flow, edge cases, and integration constraints so the first build already reflects the real business process. If there is an existing codebase, API documentation, or reproducible issue path, I can align the implementation to that from day one. Best Regards, Anil Prajapati

@yashvendra79

Hi, We are Bhartiya Coders. We have gone through your requirements and we can do this task. We can assure you for a complete professional work in a given timeline. Please share the complete detail of your requirement. We can immediately start working on your project once you allow us. List of my skills is following as; 1. HTML5, CSS 3, JavaScript (Angular JS, Backbone JS, node.js), JQuery, Ajax 2. Twitter BootStrap, Media JQuery 3. PHP, ASP.net, C#, YII, CakePHP, Codeigniter, Java (J2SE + J2EE with JSP, Servlet, JNDI, JDBC) 4. Wordpress, Magento, OpenCart, PrestaShop, Drupal 5. API Integration, Plugins integration & Customization 6. PhoneGap, JSON, XML, Xcode, Swift 7. SEO & SMO 8. MySQL, Ms-SQL, MongoDB, Oracle 9. Good understand 10. Fluent English Kind Regards, Team Bhartiya Coders

@nikkibraiam

Hi, I'm a Software Architect with 11+ years across PHP/MySQL backends and Flutter front-ends, including POS integrations. I understand the real challenge here: the real risk isn't any single piece, it's keeping admin, mobile UI and POS in sync without breaking existing data. Given the budget, I'm scoping Phase 1: admin panel updates + POS sync core with error logging—DB migration scripts included, ready to extend after validation. What I'll deliver (Phase 1): ✓ PHP admin panel updates for product management ✓ Flutter UI refinements matching the new admin flow ✓ Real-time POS-to-admin sync with error logging ✓ SQL migration scripts + deployment notes I work fast (5 days), transparent about scope, ready to start immediately. Let's build this right.

@netswaptech2811

Your requirement is not just a UI update—it’s a coordinated upgrade where PHP product logic, Flutter screens, POS transactions and the database must remain consistent across the entire commerce system. My approach: • Refactor PHP product update controllers/views and validation • Update database queries and schema with safe versioned migrations • Align Flutter product screens with the revised data model and branding • Build reliable POS → admin synchronization using REST/webhooks based on the existing POS capabilities • Handle duplicate events, failures, retries and synchronization logs • Maintain consistent pricing, stock and sales data across channels • Test API, database, mobile and POS workflows before deployment • Deploy to staging first, validate, then perform production deployment with rollback readiness • Provide source code, migration scripts and deployment documentation I’d execute this in milestones: codebase audit → backend/database → POS integration → Flutter updates → integrated QA → staging → production deployment. Before starting, I’d like to confirm: what PHP framework is currently used, and does your POS already provide REST APIs/webhooks or will its integration layer need to be developed?

@Mayurisharma7619

Dear Client, I can upgrade your existing e-commerce system with the PHP admin panel, Flutter mobile app, POS integration, database updates, and final deployment as required. I have 6+ years of experience in PHP, Flutter, database management, API integration, and e-commerce development. I can update the product management flow, adjust the Flutter UI with your new product structure, and connect the POS with the admin panel using REST API or webhooks for reliable real-time sync. I will also handle: SQL migration scripts and database changes Sync error handling and logs Android/iOS Flutter build Testing of all updated features Staging and production deployment Short deployment documentation I can review your existing source code and database structure first and then provide a clear turnaround time. I can also share my relevant work links in the chat box. Looking forward to your response on chat box. Thanks.

@muhammada742

Hello, I reviewed your project for E-commerce Admin, UI & POS Integration and I’d be glad to work on it. Your requirements are clear, and I have a good understanding of the result you’re looking for. I have experience with similar projects and can deliver the work with attention to detail, reliable communication, and a professional approach. You can also review my profile and portfolio: https://www.freelancer.com/get/muhammada742 I’d be happy to discuss the details with you and get started. Best Regards, Muhammad Abdul Samee

@tamannarajput18

Hi, I’m interested in working on your e-commerce system upgrades. I have experience with PHP, Flutter, database development, API integrations, and deployment. I can handle the complete scope, including: Updating and improving the PHP admin product-management functionality Modifying the Flutter app UI and product data structure Integrating the POS with the admin panel using REST API/webhooks Implementing reliable sync, error handling, and logs Creating safe database migration scripts Testing the complete system across admin, mobile, and POS Deploying the final project to staging and production Providing a clear deployment guide and handover I’ll first review your existing codebase and database structure, then provide a clear implementation plan and timeline. My focus will be on making the changes cleanly without disrupting the existing system. Based on the scope, I estimate approximately 2–4 weeks, depending on the current code quality and POS API complexity. Please share the repositories, database dump, and POS API documentation, and I can review everything and get started. Looking forward to working with you. Tamanna

@JureJovic

Here! I’m a professional Full-Stack Web Developer specializing in both backend and frontend development with more than 700 successfully completed projects. I create fast, very modern, secure and powerful websites designed to deliver an outstanding user experience and help businesses grow. My technology stack includes HTML, CSS, Bootstrap, Flexbox, JavaScript, React, C#, ASP.NET Core, REST APIs and Microsoft SQL Server. Why should you choose me? ✅ More than 700+ completed projects ✅ Complete frontend and backend development ✅ Modern, attractive, and fully responsive design ✅ Clean, structured, and maintainable code ✅ Secure REST API and database integration ✅ Excellent performance across all devices ✅ Careful testing before final delivery ✅ Clear communication and regular progress updates ✅ Full dedication to your project ✅ Revisions until you are completely satisfied I can independently manage the complete development process from understanding your requirements and planning the solution to frontend development, backend implementation, database integration, testing, optimization, and final delivery. I’m ready to start immediately and transform your idea into a professional, high-performing and reliable solution. Let’s discuss your project and create something amazing together… Kind regards, Jure

@omarkhe

With 7+ years of experience in the field of software development, I am well-equipped to tackle every aspect of your project. Starting from refreshing the PHP Admin Panel to integrating POS, my rich skill set including Flutter, PHP, HTML and Mobile App Development aligns perfectly with all the technical requirements your project demands. In addition to just writing code, my experience as a Full-Stack Developer has honed my ability to analyze complex requirements and devise effective architectures. This would be invaluable for implementing a smooth and low-latency sync between your POS and admin panel. Rest assured, my focus on performance, maintainability and user experience will be reflected in the quality of the solutions I deliver to you. Moreover, part of my recent projects have involved creating business platforms and admin dashboards similar to what your project entails. Being familiar with the demands of managing an e-commerce system at the backend, I understand the need for precise database management and schema changes which won’t disrupt production. Adding value to this package, is a deployment guide that ensures safe migration scripts upon completion. I look forward to transforming your existing e-commerce system into an efficient and fully-integrated platform that improves both user experience and your business operations.

@ibtemirlan

The full implementation cannot be completed responsibly within this budget, but I can use it for a focused technical discovery milestone. For ₹4,500 I will: 1. Review the PHP admin product-update flow and relevant database structure. 2. Inspect the affected Flutter screens and data models. 3. Assess the POS API/webhook documentation and sync requirements. 4. Identify migration, security, deployment, and failure-recovery risks. 5. Deliver a written implementation plan with component boundaries, migration sequence, realistic hours, and a fixed-price estimate for the next stage. Boundary: this milestone covers analysis and planning only, not code changes, deployment, app builds, or a working POS integration. Please confirm: is POS API documentation and sandbox access available, and which PHP framework/version does the admin panel use?

@rishus186

I will develop a custom software, web application, or business solution Need reliable software built specifically for your business or idea? I will develop a custom, scalable, and user-friendly software solution tailored to your requirements. What I can develop Custom web applications Business management software SaaS applications Backend/API development Database-driven applications Admin dashboards Automation tools Bug fixing and feature development Third-party API integrations Custom software solutions Why choose me? Clean and maintainable code Responsive and user-friendly interfaces Scalable architecture Secure development practices Regular progress updates Thorough testing and debugging Post-development support How it works Share your requirements and project idea. I’ll discuss the features, technology, timeline, and scope with you. I’ll develop and test the software. You’ll receive the completed solution and source code. Please contact me before placing an order so I can review your requirements and provide the right package and price.