Android-Python E-Commerce App Build

@rahuliitm69

Hi there, I have delivered multiple e-commerce applications where product catalogues, inventory management, customer accounts, payment gateways, order tracking, and real-time updates were core parts of the platform. So I can build your complete Android e-commerce application along with the Python backend, including authentication, database design, APIs, WebSocket/FCM-based real-time updates, payment integration, and deployment-ready documentation. I would first finalize the backend architecture and database schema, then build the APIs and real-time communication layer before moving into the Android application development and testing phase to ensure everything works seamlessly together. I would request to connect once so we can discuss the payment gateway, preferred Python framework, hosting environment, and rollout plan before getting started. Thanks, Rahul A.

@point2solutions

Hello, I am available to build your complete ecommerce solution with a Native Android app and a Python backend (FastAPI/Django), including: • User authentication (signup, login, password reset, JWT refresh) • Product catalog, inventory, orders, and customer management • REST APIs and WebSocket-based real-time updates • Cart, checkout, order tracking, and in-app chat • Payment gateway integration • PostgreSQL database design • Docker deployment and complete documentation I will deliver clean, scalable, production-ready code that meets your Android 8+ compatibility and real-time performance requirements. I look forward to your project. Best Regards!

@Srashtasoft

Hi there, I have read your project requirements. You need a production-ready Android e-commerce application integrated with a Python backend (Django/FastAPI/Flask) featuring authentication, product catalogue, cart, orders, payments, and real-time updates via WebSockets or FCM, all backed by a relational database with scalable architecture. We can build a clean, modular system where the Python backend handles all business logic, APIs, and real-time communication, while the native Android app focuses on fast performance for browsing, cart management, checkout, and order tracking. The system will be fully containerised for easy deployment with Docker and clear setup documentation. To proceed further, I need a few clarifications: =================================== Do you prefer Django (full-featured) or FastAPI (lightweight & high performance) for the backend? Which payment gateway do you want to integrate (Stripe, Razorpay, PayPal)? Should the real-time chat be user-to-support only or user-to-user as well? Do you need an admin panel for managing products, orders, and inventory? Best Regards, SrashtaSoft Team

@mrresearcher99

Hi there, I’ve reviewed your Android app requirements and would love to collaborate on your project. With 5+ years of experience in native Android development, I specialize in building high-performance, user-friendly apps with clean UI, optimized architecture (MVVM/MVI), and seamless API integration. I’ll start with a clear project roadmap, provide regular progress updates, and ensure the app is thoroughly tested for stability and performance before launch. Let’s connect to discuss your app idea in detail — I’m ready to bring your vision to life! Best, Bhargav Android Developer | Kotlin & Java Expert

@vishal1145

Your real-time requirement is the critical path here. Most e-commerce builds treat WebSockets as an afterthought and end up with connection drops during checkout or chat messages that arrive 10 seconds late. If you're pushing stock updates and order status to thousands of concurrent users, you need Redis pub/sub behind your WebSocket layer or you'll hit memory limits when traffic spikes. Quick question - what's your expected concurrent user count at launch, and are you planning horizontal scaling (multiple server instances behind a load balancer)? Also, does your payment gateway support webhook retries for failed transactions, or do I need to build an idempotent reconciliation job? Here's the architectural approach: - FASTAPI + WEBSOCKETS: Build async endpoints with connection pooling and Redis channels to broadcast stock changes to all connected clients without blocking the main thread. - POSTGRESQL + SQLALCHEMY: Design normalized schema with composite indexes on product search fields and order lookups to keep queries under 100ms even at 50K products. - ANDROID KOTLIN + RETROFIT: Implement token refresh interceptor and exponential backoff for API calls so checkout doesn't fail during network hiccups. - FCM + WEBSOCKET FALLBACK: Use Firebase for background notifications when app is closed and WebSockets for instant updates when active, with automatic reconnection logic. - STRIPE/RAZORPAY INTEGRATION: Handle webhook signatures, idempotency keys and 3D Secure flows to prevent duplicate charges and meet PSD2 compliance. - DOCKER COMPOSE: Package the entire stack with nginx reverse proxy, Redis, PostgreSQL and auto-restart policies so deployment is one command. I've built 4 similar e-commerce platforms that scaled from beta to 20K daily active users without rewriting the core architecture. Let's schedule a 20-minute call to walk through your database relationships and payment flow before I start development.

@pinkeegupta

Hello 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

@Rajoriadares

Hello Client, Greeting of the day!!!! I read your job description. I can do this job with quality product. I am always available for your support. Thanks

@abhishek060

Hi, Your project is a solid full-stack system—Android e-commerce app + Python backend with real-time updates. This is exactly the kind of architecture where clean API design and event-driven updates make or break performance. I can build this as a production-ready system using FastAPI (or Django) + PostgreSQL + WebSockets/FCM + Native Android (Kotlin) ensuring fast, stable real-time sync across catalogue, orders, and chat. What I will deliver: ✔ Secure authentication (JWT + refresh tokens) ✔ Product, cart, order & inventory system (relational DB) ✔ REST API + WebSocket real-time layer ✔ Android app (catalog, search, checkout, tracking) ✔ Payment gateway integration (sandbox/live ready) ✔ Docker-ready deployment with clean setup scripts Key focus: Real-time updates (stock + order + chat) will be handled via WebSockets + fallback FCM for reliability under mobile network conditions. Timeline: 2–3 weeks Milestones: Database + API backend Android app core features Real-time + payments integration Testing + deployment package Strategic note: I recommend separating order events into a dedicated real-time channel early on—this keeps chat, inventory updates, and order tracking scalable without latency spikes. I can start immediately and deliver a clean, testable system ready for production deployment. Best regards Abhishek

@KarthikTechCon

Hello, I’m Karthik, a Full-Stack Mobile & Backend Developer with 15+ years of experience building scalable e-commerce applications using Android, Python, Django, FastAPI, and cloud technologies. I can develop a complete Android e-commerce solution with a robust Python backend, focusing on performance, scalability, and real-time user experience. ✔ User Authentication (Signup, Login, Password Reset, JWT Tokens) ✔ Product Catalog, Inventory, Orders & Customer Management ✔ REST API/WebSocket Development using FastAPI or Django ✔ Real-Time Stock, Order Status & Chat Updates ✔ Android App with Search, Cart, Checkout & Order Tracking ✔ Payment Gateway Integration ✔ Relational Database Design & Optimization ✔ Dockerized Deployment & Complete Documentation My preferred stack would be FastAPI + PostgreSQL + WebSockets + Native Android, ensuring excellent performance and maintainability. The delivered solution will include clean source code, deployment scripts, API documentation, and support for all acceptance criteria, including Android 8+ compatibility and real-time updates. I’d be happy to discuss your requirements and share relevant e-commerce and Python-based project experience. Best Regards, Karthik 15+ Years Experience

@rakhshanz3

With my extensive 20 years of experience in computer science and artificial intelligence, I bring a unique skill set to your Android-Python e-commerce app project. I have not only designed and developed various full-stack SaaS applications with modern dashboards, but also built multiple advanced digital products similar to those mentioned in the core requirements for your project. Through my work as the Chief Technology Officer of an AI startup, I've honed my proficiency in building APIS, developing mobile apps, integrating third party services, designing databases, deploying on cloud and ensuring scalable architecture- all skills essential for completing this project successfully. Additionally, rest assured that I'm comfortable working with Android - Java or Python(android). Mobile app development has always intrigued me; in fact, I developed several successful Android apps leveraging REST APIs. My familiarity with FastAPI gives me an edge here. Since you're looking for an app that provides real-time updates using WebSockets and FCM topics, my experience in building AI-powered chat systems and workflow automation applications will prove genuinely useful. Thanks to my expertise in artificial intelligence and machine learning solutions,I can optimize the features like-product catalogue browsing, search strategies and order tracking mechanism to ensure the best user experience.

@TechWagger2026

With a distinguished career of 14 years and more than 416 successful projects delivered, I strongly believe that my skill set in Django and Mobile App Development make me the best candidate to bring your vision to life. Throughout my career, I've executed end-to-end solutions for diverse industries and clients, resulting in user-friendly, SEO-friendly digital products that have helped businesses grow significantly. And this is exactly what your project needs: a robust, fully-functional e-commerce app with a Python back-end for seamless communication. In conclusion, your project and my skillset are innately connected. By choosing me as your freelancer, you're not only investing in proven expertise but also ensuring a commitment to professionalisation that aligns with your core requirements. So let's move quickly - together we'll not only meet all acceptance criteria but exceed all expectations!

@arehman171

Hi there, With 4 years of experience in Android development and backend systems using Python, Node.js, and Spring Boot, I can build your complete e-commerce platform with a native Android app and a production-ready Python backend (FastAPI/Django). I’ll implement authentication, product/inventory management, orders, payments, and real-time updates via WebSockets/FCM, with a scalable database architecture and clean API design. You’ll receive full source code, deployment documentation (Docker), a production-ready APK, and a maintainable codebase ready for future growth. Could you clarify which payment gateway you plan to use and whether the in-app chat is customer-support only or customer-to-customer as well?

@murtuza90

With over a decade in the industry, I bring a wealth of experience and expertise to your e-commerce app project. Not only am I proficient with Android development and Python (especially Django), but I am also passionate about crafting high-performance applications that drive real results for businesses. This aligns perfectly with your need for a fully-functional e-commerce Android app that integrates seamlessly with a Python back-end. As an end-to-end developer and architect, I can support you through every stage of your project. From designing and implementing the database schema to building REST/GraphQL API plus WebSocket endpoints, I ensure all your core requirements are met. Moreover, my deep understanding of different payment gateways makes me well-placed to integrate one into your app, ensuring smooth transactions. What sets me further apart is my proven ability to drive projects smoothly and deliver on commitments. I maintain a 100% Job Success Rate by ensuring top-notch quality in my work, prioritizing communication for better cooperation, and following ????-???? practices. Choose me to build your e-commerce app and you'll not just get a product, but solid scalability, security, and success-driving solution.

@DigitalNightOwl8

Hello Mate!Greetings , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Java, Android, Mobile App Development, Flask, Python, Django, REST API and FastAPI. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Hope to hear from you soon

@haitham1996

I’m Android Developer Udacity certified and Full Stack Web Dev with over 4+ years of experience building scalable backend systems, RESTful APIs, and automation solutions using these tracks including Java (Spring Boot), Python/Django, and modern low-code tools like N8N. I focus on turning complex requirements into efficient, reliable systems that save time and drive real results. With experience across enterprise, freelance, and self-driven projects, I bring strong problem-solving skills, adaptability, and a results-oriented mindset to every project. I’d be glad to connect and explore how I can add value to your team or business.

@pmarg97

With pleasure, I introduce myself as Ramkishan, a seasoned developer partnered with a remarkable team of Top-Rated professionals. Our skills in Mobile App Development and Python align perfectly with your E-commerce Android application that utilizes a Python-based backend. Over the years, we have nurtured our expertise in building resilient database systems, comprehensive APIs, and native Android apps that meet real-time expectations. Our proficiency lies in numerous extensive mobile app development stacks including Flutter and React Native. I understand your need for real-time updates through back-end solutions like WebSockets or FCM topics, which we can certainly provide relying on our experience of implementing Push Notifications and API Integration strategies seamlessly. Coming to the heart of the project, we are comfortably skilled with both relational databases, such as Postgresql which is crucial for an e-commerce app. In addition to that, we have successfully integrated various payment gateways (which include sandbox keys), giving us the required industry experience for this endeavour. Be it structuring a solid database schema or refining the backend architecture with Python frameworks like Django or Flask - we've got you covered! With our history of providing clear deployment docs and presenting readable code post-delivery, you can trust us to not just produce functioning features, but also ensure ease of maintenance going forward.

@shibbuquadir

With a laser-like focus on your e-commerce goals, our team at Paper Perfect is an ideal match for your Android-Python E-Commerce App project. We have extensive experience with both Android and Python, employing Django, FastAPI, and Flask for our server-side needs - all production-ready platforms that we can expertly leverage to meet your unique demands. Our proficiency with User Authentication and Database Interactions will ensure that every part of your app is robust, reliable, and easily manageable. We have a comprehensive understanding of developing real-time updates too. From stock changes to order status notifications through in-app chat, we'll use WebSockets or FCM topics to push them instantly, keeping your users engaged at all times. Additionally, our team excels in fulfilling the scope you've outlined: designing and implementing an efficient database schema; crafting compelling REST/GraphQL APIs with WebSocket endpoints; creating all facets of the Android app (from browsing to checkout); integrating payment gateways; dockerizing components for easy deployment; providing you with readable source code and clear deployment documents. All this ensures a product that functions seamlessly on-the-go.

@lalitdeveloper7

Hi I can develop a complete e-commerce solution with a native Android application and a production-ready Python backend using Django, FastAPI, or Flask. The system will include user authentication, product and inventory management, order processing, payment gateway integration, and real-time updates for stock, order status, and chat using WebSockets or FCM. The deliverable will include a well-designed database schema, secure APIs, a responsive Android app with catalog, cart, checkout, and order tracking features, along with clean source code, deployment documentation, and Docker-ready setup for easy deployment and maintenance. Please let me know further. Thanks.

@guptakishan805

With my 5+ years of experience as a Full Stack Developer, I have gained proficiency in Android, Django, FastAPI, Java, and Mobile App Development – all of which will prove invaluable for this project. I understand the need for a fully-functional and high-performing e-commerce app and am confident in my ability to develop a robust relational database schema, REST/GraphQL API with WebSockets, and handle essential features like user authentication, product catalogue management, cart processing, etc. Having delivered a range of projects including web and mobile apps, AI-powered solutions, and CRM/ERP systems gives me the unique advantage of being able to approach your project holistically. This means not only focusing on the front-end, but also on designing an efficient back-end written in Python that utilizes either Django or FastAPI or Flask - tailored to your specific requirements. My goal is to exceed your expectations by creating a superior e-commerce application that seamlessly integrates all the necessary features including real-time updates with minimal lag time. Consistently clear communication combined with my dedication to delivering quality work on time have led me to build long-term relationships with clients. Thus, I can assure you of not just a project outcome that meets all the criteria listed in great detail but also of reliable and constant support even post-project completion.