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I want a native Android application that lets customers browse, buy, or temporarily lease certified gemstones—ruby, emerald, blue sapphire, and more—with a checkout flow tailored to both one-time purchases and my refundable lease model. Every stone must display multiple photos, weight, certification details, and real-time availability. Login & Security • Users sign up or sign in exclusively through phone number verification (OTP). • Their profile should remember past orders, active leases, and saved delivery addresses. Commerce & Payments • The cart must handle two distinct actions: Buy Now and Lease Now. • For a lease, the user pays the full price; the system reserves it, triggers shipment, starts a lease timer, and, on return, calculates and pushes the appropriate refund. • Accept payments through Credit/Debit cards and Bank transfer. A clean, PCI-compliant gateway SDK is expected for the cards option. Logistics & Tracking Once paid, the backend should create a shipment, generate a tracking ID, and feed live courier status back to the user inside the app. When an item is marked Returned and passes inspection in the admin panel, the refund workflow must fire automatically. Admin Control Through a secure web dashboard (or an embedded admin mode) I need to: – Add/edit gemstones with images and certificates – Approve leases, initiate refunds, and adjust refund percentages per gem category – See courier updates, manually override statuses, and export sales/lease reports Tech & Deliverables • Android code in Kotlin or Java, following modern MVVM/Clean architecture • Firebase phone auth or a similarly robust OTP service • RESTful API backend (Node, Django, or similar) connected to the admin panel • Payment integration for cards and bank transfers, plus sandbox test scripts • End-to-end APK, full source code, brief setup documentation, and a 30-day bug-fix window Acceptance will be based on: 1. Seamless phone OTP onboarding 2. Successful purchase and lease–return–refund cycles in a staging environment 3. Real-time courier tracking reflected in user and admin views 4. Smooth UI performance on Android 8+ devices If you’ve built commerce or rental apps before, especially with high-value products, your workflow will mesh perfectly with what I’m after.
Proje No: 40071711
59 teklifler
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59 freelancer bu proje için ortalama ₹63.040 INR teklif veriyor

Hello, I understand you're seeking a native Android application for a sophisticated gemstone commerce platform. This app will empower customers to seamlessly browse, purchase, or temporarily lease certified rubies, emeralds, and blue sapphires, with each stone displaying crucial details and real-time availability. Its core functionality will include distinct checkout flows for one-time purchases and your innovative refundable lease model. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas
₹73.242 INR 7 gün içinde
8,4
8,4

Hi Tapan K., Regarding your "Gemstone Sales & Lease Android App" project, your vision for a native Android app handling both purchases and a unique refundable lease model, complete with real-time tracking and robust admin controls, is truly exciting. I understand the critical need for secure OTP login, PCI-compliant payments for both purchases and lease refunds, and detailed gemstone management with real-time availability. My background includes developing sophisticated commerce and rental applications, particularly with high-value products, which aligns perfectly with your requirements for precise inventory, flexible payment flows, and detailed logistics. I propose building your app using Kotlin/MVVM for a sleek Android experience, backed by a robust RESTful API and Firebase for secure phone authentication. This will ensure seamless user journeys from browsing to secure checkout and automated lease management, all while providing you comprehensive admin oversight. I'm confident we can bring this vision to life. Let's connect to discuss how we can best implement your specific needs. Sincerely, Navneet
₹75.000 INR 7 gün içinde
7,7
7,7

Hi there, I can build your native Android app to handle both purchases and temporary gemstone leases with full end-to-end functionality. Users will sign in via OTP, browse certified stones with multiple photos and detailed specs, and complete “Buy Now” or “Lease Now” workflows seamlessly. The lease flow will automatically manage shipment, timers, inspections, and refunds. On the admin side, you’ll get a secure dashboard to manage inventory, approve leases, track shipments, trigger refunds, and generate reports. The backend will be a RESTful API (Node or Django), fully integrated with Firebase OTP authentication and PCI-compliant payment gateways for cards and bank transfers. Deliverables include the APK, complete source code, setup documentation, and a 30-day bug-fix window. I have prior experience building high-value product commerce and rental apps and can implement all workflows reliably. Portfolio: https://www.freelancer.com/u/sgrocean37 Regards, Sagar
₹70.000 INR 7 gün içinde
7,2
7,2

Hello there Hope you are doing well as you are looking for a "Build a GEMSTONE SALES AND LEASE MOBILE APPLICATION " so will make the same as you want , I have already develop and Design the so many Application , - I will use latest technology to develop your Application - I will share daily update with you - I Will deliver your project within timeline - After project completion will share complete source code - I will provide 1 year support our develop work - I have 10+ year experience in Web & App development - I will make the 100% responsive design , fast loading , SEO friendly and all - I will provide you super admin panel there you can manage the whole thing Please initiate the chat so will discuss together and all Thanks & Regards Dheeraj K.
₹100.000 INR 15 gün içinde
7,3
7,3

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer
₹37.500 INR 20 gün içinde
6,7
6,7

Hi, I will make it a reality for you. I am an IIT grad . I have undertaken many such projects via freelancer Kindly click on the chat button so we can discuss and get started Will share you my prior projects done and my resume too. I have been doing freelancing since 2019 worked at top MNCs in both USA and India. Lets connect
₹37.500 INR 7 gün içinde
5,4
5,4

With over 8 years of experience in software engineering, I am passionate about crafting innovative solutions and driving product development. My expertise spans a diverse range of technologies, enabling me to deliver scalable, user-friendly, and high-performance applications tailored to your needs. I am available to discuss your project and start immediately, ensuring that we bring your ideas to life with precision and efficiency. Technical Skills Backend Development: PHP Frameworks: Laravel, CodeIgniter, CakePHP RESTful APIs and Backend Optimization Frontend & Full-Stack Development: MERN Stack: React.js, Node.js Ionic for Hybrid Mobile Apps CMS Expertise: WordPress: Custom Themes, Plugins, and Optimizations
₹40.000 INR 7 gün içinde
5,1
5,1

As an experienced Full Stack Web and Mobile App Developer, I am confident that I can deliver the high-quality and user-friendly Android application you require for your gemstone sales and lease platform. My expertise in frontend/backend development, mobile app development using Kotlin/Java, as well as API integration and database management skills make me the ideal candidate for this undertaking. Notably, my 5+ years' experience has given me critical insights into building complex e-commerce platforms and rental apps, positively aligning with the project requirements you have outlined. Whether it is maintaining detailed product listings with multiple images and certification details or a seamless checkout process for both buying and leasing, I've got you covered. I specialise in creating scalable, robust, and smooth-performing applications for both business websites and mobile apps. Crafting a secure backend system with a RESTful API connected to your admin panel: to add/edit gemstones, manage leases and initiate refunds; is my forté. Combined with my familiarity with utilizing Firebase phone auth or similar robust solutions for SMS verification service like OTP - will be instrumental in achieving accurate order tracking, smooth courier communication and concise sales/lease reports
₹56.250 INR 7 gün içinde
4,9
4,9

Hi there, Greetings❤️ I have read your project details that you need to design Gemstone Sales & Lease Android App. Can we talk regarding this project and thanks for the details and clear instructions. Much appreciated. I am a India based web developer designer / graphic designer and have 13+ year's of hands-on experience in efficiently coding websites and applications using html, Laravel, Codeigniter, PHP MySQL, WordPress, Magento / Laravel , WooCommerce, Custom WordPress Plugins and Themes Development, Modifying WordPress Core, WordPress Hooks, Shortcodes, Metadata, Custom Post Types, and Taxonomies, etc I am available 24 hours support. I am available for the weekend also. If you are looking for website design and custom software development services then I am the right person for you. I’m open to discussing the budget and timeline that works best for you. Looking forward to hearing from you soon. Best regards, Arpan Bhardwaj
₹75.000 INR 30 gün içinde
4,7
4,7

Hello there Tapan K., Good afternoon! Already have something live to show you I am an expert mobile engineer with skills including RESTful API, Kotlin, Android App Development, Java, Software Architecture, Android, Mobile App Testing, PHP and Mobile App Development. Please send a message to discuss more regarding this project. With regards
₹37.500 INR 6 gün içinde
4,4
4,4

As the CEO of Dlite Info Tech Pvt Ltd, my team and I have a proven track record of creating effective solutions for businesses, and your gemstone sales and lease Android application will be no exception. With over a decade of experience in Android app development combined with unmatched expertise in PHP, my firm is well-equipped to handle the scope and complexity of your project. One particular aspect that sets us apart is our ability to build clean, performant apps tailored to your specific business model. We've successfully designed and implemented cart systems capable of handling multiple actions like 'Buy Now' and 'Lease Now', similar to what you're requesting. Additionally, we have extensive experience integrating secure payment gateways (for both card transactions and bank transfers) which will ensure a smooth checkout process for your customers.
₹55.000 INR 7 gün içinde
4,5
4,5

As a seasoned Android and Web Developer with an expansive experience of over 6 years, my team and I have had the privilege of working on diverse app development projects that align perfectly with the requirements you've detailed. Our ability to deliver robust, scalable applications and dynamic, user-friendly websites has given us a solid reputation in the industry. We've successfully executed high-value commerce apps in the past, including an E-commerce Shopping App as well as a Store Management App. Additionally, we've developed an innovative rental system on our Video Streaming App, which involved precise tracking of user activities and timely refunds - just like your Gemstone Lease model demands. With regards to your other specifications such as secure login, payment integrations, courier tracking, and admin panel control; these are all areas we're well-versed in. We have expertise in using relevant frameworks like Node.js for backend development purposes along with RESTful APIs. I guarantee comprehensive KPI-based testing of every feature before delivering the end product. You can always count on us for top-notch performance from Android 8+ devices and more.
₹37.500 INR 7 gün içinde
4,2
4,2

Hi there, I've gone through your project requirements and I'm genuinely interested in working on this. I have 7 years experience in Android app development and e-commerce solutions. I can handle developing the application efficiently and make sure everything is delivered on time with quality work. My estimated timeline is 4-6 weeks and I'm proposing ₹50,000-80,000 for this project. I'm flexible with revisions and keep communication regular. Let me know if you'd like to see my portfolio or discuss any specific requirements. Happy to answer any questions you have! Best regards, Shawana
₹50.000 INR 30 gün içinde
4,2
4,2

Hi! I'm Krish Dutta, a seasoned developer with extensive experience in delivering end-to-end solutions, especially in the domains of Web Development, Mobile Applications, UI/UX Design, and Software Development. What sets me apart is my deep understanding of backend systems and API integrations - crucial for smooth transaction handling, logistics, and refund processing- the fundamental features your Gemstone Sales & Lease Android App requires. Having developed and deployed robust systems such as ERP, CRM, HRM, LMS, etc. for my clients worldwide, I've matured several key skills around commerce handling, payment facilitation (cards & bank transfers), and logistic tracking that align seamlessly with your project's goals. My proficiency in Kotlin and Java for Android app development, combined with my Web/backend skills in PHP, Django and Node.js perfectly suit your technical requirements for this project. Finally, swift onboarding is paramount to relate better with users. As you listed efficient OTP services among the acceptance criteria,I'm confident that my expertise with Firebase phone auth system will bring frictionless user experience on board. Let me assure you; when you engage me for this project not only you will get an end-to-end APK and full source code but also a 30-day bug-fix window so that we can iron out any issues together post implementation. Choose me today and let's get started on creating an exceptional gemstone shopping experience!
₹40.000 INR 21 gün içinde
4,1
4,1

Dear Hiring Manager, I can develop your native Android application for gemstone sales and lease with a seamless, secure, and user-friendly experience. Key highlights of my approach: Native Android (Kotlin/Java): Clean MVVM architecture, responsive UI for all devices, smooth browsing, and multi-photo displays for each gemstone. User Authentication: OTP-based phone login ensuring secure access and profile management for past orders, active leases, and saved addresses. Commerce & Lease Flow: Distinct Buy Now and Lease Now workflows, automated lease timers, refund calculations, and integration with PCI-compliant card payments plus bank transfer options. Logistics & Tracking: Backend generates shipments, tracking IDs, and real-time courier updates for both user and admin views. Admin Panel: Secure web dashboard to manage gemstones, approve leases, initiate refunds, monitor courier updates, and export reports. Tech Stack: RESTful backend (Node.js or Django), Firebase OTP, card and bank payment SDKs, fully tested staging environment. Deliverables: APK, full source code, setup documentation, and a 30-day bug-fix support window. I have experience building commerce and rental apps, particularly handling high-value products with complex workflows. I ensure robust, maintainable code, clean UI, and smooth performance throughout. I’m ready to start immediately and can deliver a production-ready MVP with all purchase, lease, and tracking flows operational. Best regards,
₹37.500 INR 7 gün içinde
3,6
3,6

Hello, I am a highly skilled full-stack developer and digital solution architect with over 4 years of experience transforming ideas into powerful, scalable, and business-focused web and mobile applications. I specialize in building performance-driven, user-friendly products that not only look premium but also deliver measurable results. My development approach combines clean, maintainable code with modern UI/UX principles, ensuring every project is fast, secure, responsive, and optimized for real-world growth. My technical expertise includes: Frontend & Backend: PHP, Laravel, MERN Stack CMS & E-commerce: WordPress, Shopify, Magento Mobile Apps: Flutter (Android & iOS) Other Core Skills: API development, database design, payment integrations, automation, and cloud deployment From corporate websites and e-commerce systems to fully custom platforms and mobile apps, I deliver end-to-end solutions that are stable, scalable, and aligned with business goals. I work with a strategic mindset—spanning requirements analysis and system architecture through development, testing, deployment, and long-term support. My focus is always on quality, clarity, and delivering outstanding value. If you're looking for a developer who understands both technology and business and can bring your vision to life with precision, creativity, and reliability, I am here to help. Let’s build something exceptional together. Best regards, Arshi.g
₹50.000 INR 7 gün içinde
3,7
3,7

Hello, I’m Rahul Singh from Team Velora. We’ve been building secure, high-performance mobile and enterprise apps for over 3 years. I can develop your native Android app for buying and leasing certified gemstones, complete with OTP login, real-time availability, payment integration, and seamless lease–return–refund workflows. Please come to private chat to see samples relevant to this project.
₹50.000 INR 30 gün içinde
3,4
3,4

Hello, I will design and develop a native Android application for browsing, buying, and leasing certified gemstones, ensuring a secure, seamless, and high-value user experience. The app will feature OTP-based login, detailed gemstone listings with certification, dual purchase/lease checkout flows, real-time shipment tracking, and a robust admin panel for inventory, lease approvals, and refunds. The solution will be built with modern Android architecture, integrated with secure payment gateways, and fully tested end-to-end. Let’s connect on chat & start the work ASAP. Best regards, Vinita P.
₹56.250 INR 7 gün içinde
2,6
2,6

Hi there, I’ve gone through your requirements and understand you’re building a native Android gemstone commerce app with both buy and refundable lease workflows, secure phone-OTP login, real-time availability, logistics tracking, and a powerful admin backend. With 10+ years of experience in Android (Kotlin/Java), RESTful APIs, secure payment integrations, and commerce/rental applications, we can implement clean MVVM architecture, reliable lease–return–refund cycles, and a smooth Android 8+ user experience. I’m ready to start immediately and would be happy to discuss the workflow, admin controls, and backend architecture in detail. Regards, Ekakshnex Pvt Ltd
₹56.250 INR 7 gün içinde
1,8
1,8

I propose developing a secure and user-friendly Android app for gemstone sales and leasing, tailored to both buyers and vendors. The app will feature gemstone listings with certification details, high-quality images, advanced filters, secure user authentication, in-app chat, and order management. A dedicated leasing module will handle tenure, pricing, deposits, and return workflows. Integrated payment gateways, invoice generation, and real-time notifications will ensure smooth transactions. An admin panel will manage listings, users, approvals, and analytics. The app will be scalable, performance-optimized, and built with a clean UI to support future growth and features.
₹48.000 INR 15 gün içinde
0,4
0,4

Dehradun, India
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