Build Android App with Payments

@jastp

Greetings from Logictrix! My name is Jas, and I am looking forward to discuss about your app in details over the Chat or Call. We have enough app developers available in team so I can assure you to deliver this project at a fairly low cost with great quality and with a commitment for long term support. *** We have now earned 'Expertise' level in AI, ChatGpt and a couple of other AI platforms for App development and other Chatbot work! *** We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 14 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas

@softsolution2000

Hello, I believe my expertise in Android, Kotlin, and Flutter align perfectly with your project requirements for building an Android app with payment integration. My experience in developing similar apps will ensure a smooth and efficient process. I am confident in delivering a production-ready app with a solid payment flow that meets both sandbox and live mode testing. The budget can be adjusted as per the project scope, and I am committed to working within your requirements. Let's discuss further details and get started right away. Thank you.

@amir672

As an experienced Full-Stack Developer proficient in Android app development with a keen focus on delivering robust mobile applications, I believe I can provide the cutting-edge, user-centric solution you're seeking. My expertise extends to utilizing Flutter, a high-performance, visually appealing framework to guarantee a clean architecture and intuitive UI/UX. This will ensure a streamlined and cohesive payment process that aligns perfectly with your project goals. Moreover, my cross-platform knowledge is not limited to Android but also extends to iOS app development, broadening your potential reach. I bring strong skills in several well-known programming languages such as Kotlin and Java that align seamlessly with Android app building procedures. This provides the flexibility and versatility necessary to cater to the needs of Indonesian users and comply with Google Play's stringent requirements. Throughout my career, I have integrated multiple payment gateways successfully. But what sets me apart is my adaptability and the ability to identify the perfect-fit gateway for each project based on technical constraints, regional considerations, and ease of use. I am detail-oriented, ensuring every assignment from sandbox testing to live mode deployment is carried out meticulously.

@neelsachala

As a seasoned Senior Flutter and Android developer with more than eight years of experience, building high-performance mobile applications is my forte. Not only have I successfully developed and launched over 20 apps in both Play Store and App Store with a total of more than half a million downloads, but I've done so while coordinating with business owners like you to ensure that user experiences, such as provisive payment in-app experiences, are rock-solid. My expertise ranges from Flutter to Java, Kotlin, and other necessary programming languages. With respect to your project title, I have implemented various payment gateways within Android apps before, ensuring seamless integration without users being redirected to external browsers. Delivering you a production-ready APK and Play Store-compliant bundle alongside clear hand-over documentation is not a problem. Additionally, fluent in Kotlin or Java Development for Android platform has equipped me to maximize the potential of the codebase whilst keeping it clean and fully documented. So, not only will I deliver a perfectly functioning app with a robust payment integration that meets Google Play Standards but also equip you with the necessary technical information for future extension of any new features. I believe my skillset would be an ideal match for accomplishing all your project essentials. Let's get started!

@nikhilgarg96

Hi, As an experienced and adaptable developer, I believe I have the ideal skill set to build your Android app with a robust payment integration while ensuring a clean and well-documented codebase that allows for future scalability. My expertise includes Flutter, which gives us the choice of either Java or Kotlin while maintaining a single codebase - providing an added advantage in terms of efficiency and consistency. Having developed numerous mobile applications, including those with payment integration systems, I understand the complexities specific to this domain. I can assure you that I will select a trusted payment gateway ensuring its feasibility for Indonesian users while also meeting Google Play's requirements. To underscore my approach to delivery excellence, please find time to review my previous projects through their demo links (if any). Furthermore, beyond delivering a production-ready APK and Play Store-compliant bundle along with the full source code, I will conduct thorough testing in both sandbox and live modes. Thanks...

@tiwarianchu39

Hello, I have gone through your job description carefully.I am confident that I can definitely design and develop ** Build Android App with Payments.** As per your idea and provide you with all the features and functionality that you require.I have already worked on similar kind of work.I am ready to start work immediately. I have 8+ years of experience in Website and Mobile apps (Android/IOS) with a solid background in admin API integration and UI/UX design with creative design and 100% customer satisfaction.I am confident in my experience and skills.I have a proven track record of delivering successful projects.I believe in a long-term relationship. ***** If you choose me, then I will promise you these points. >> Unlimited Change UI/UX & 100% Clean Code >> Best Quality and highest professional services. >> Free Bug-Fix support. Please feel free to connect with me on chat so I can show you examples of my past work. Thanks Regards Mandavi

@MIndlabsAi6

Hello Oliva, I am Vishal Maharaj, with 20 years of experience in Flutter, Android App Development, and Android. I have carefully reviewed your project requirements and am confident in providing a solution that meets your needs. To build the Android app with a seamless payment integration, I propose using Flutter for its cross-platform capabilities and smooth user experience. By utilizing a reliable payment gateway suitable for Indonesian users and complying with Google Play requirements, I will ensure a secure and efficient payment flow within the app. I will deliver a production-ready APK, source code in Flutter, integrated payment flow tested in sandbox and live modes, and comprehensive documentation for easy maintenance and future enhancements. Please initiate a chat to discuss further details and get started on this project. Cheers, Vishal Maharaj

@arshig8

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

@Rahulsingh5xz

Hello, I am Rahul Singh from Team Velora, running successfully for 3 years. We specialize in building clean, reliable Android applications with seamless payment integrations. We can develop your Android app with a smooth in-app payment flow tailored for Indonesian users, delivering a production-ready APK, fully tested sandbox and live modes, and well-documented source code for future extensions. Please come to a private chat to review examples of similar apps we’ve shipped and discuss your preferred payment gateway and workflows.

@AshraKalsoom

Hello there, I have carefully reviewed your project description and am excited about the opportunity to build a robust Android app with seamless payment integration for Indonesian users. My approach would involve utilizing a user-friendly payment gateway that complies with Google Play regulations, ensuring a smooth and secure transaction process within the app. One question I have is whether you have a preference for a specific payment gateway or if you are open to suggestions based on my expertise. By providing a clean and well-documented codebase, I aim to facilitate easy scalability for future feature additions. I have experience in developing similar Android payment apps and can share relevant demos upon request. I am ready to kick-start this project and deliver the expected APK, source code, and comprehensive hand-over documentation promptly. Best regards, Ashra

@letscms

Hello sir I am senior software developer with having 12+ years of experience in Mobile development and backend development like API development using Laravel and Nodejs. I am expert in both Kotlin and Flutter, flutter can be develop fast rather than kotlin and i use jetpack in mobile applications as well. I will develop your application as per your requirements Looking forward to positive response Best Regards Jitendra Sharma

@ssquare489

I am Sumit Joshi from Sacesta Technologies. I can build an Android only app where users pick a product and complete payment inside the app, with a clean codebase you can extend later. Key Google Play point: if you sell digital goods or subscriptions, we must use Google Play Billing. If you sell physical services or offline items, we can use an Indonesia friendly gateway like Midtrans or Xendit with an in app payment UI and server verified callbacks. What I will deliver Play Store compliant AAB plus a release APK Full source code in one stack (Kotlin recommended for long term maintainability) End to end payment flow: create order, pay, verify, and store receipt Sandbox and live mode switch via env config Handover docs: build steps, keys, signing, and release checklist Similar work: I’ve shipped payment flows for eCommerce and booking systems, plus admin led order tracking in platforms like HustlerGuys CRM. To lock the right approach, is your product digital content or a physical service? Regards, Sumit Joshi

@vkrahu

Hello there, I can build a clean, Android-only application with a strong, reliable in-app payment flow as the core of the first release. I’ll implement a Google Play–compliant payment gateway that works smoothly for Indonesian users (such as Midtrans, Xendit, Stripe, or another proven option), ensuring users can select a product or service and complete payment entirely inside the app. The codebase will be well-structured, documented, and easy to extend later, and delivery will include a production-ready APK and App Bundle, full source code in a single chosen stack (Kotlin, Java, or Flutter), a fully tested sandbox and live payment setup, and clear handover documentation covering build steps, environment variables, and key switching.

@PrateekP3003

Hi, I'm reading the project description and you need to build a straightforward Android app where users can select a product or service and pay directly inside the app, without leaving the Android environment. Right? I'm an expert in this field BECAUSE I've already developed secure in-app payment apps that comply with Google Play requirements. I am ready to help you immediately to build the app with features like - User App: Simple product/service selection Smooth in-app payment integration (sandbox + live) Payment confirmation and error handling Clean, responsive UI and UX Back-End & Tech: Full source code in Java, Kotlin, or Flutter (your choice, single stack) Secure storage and handling of API keys Extensible architecture for future features Deliverables & Handover: Production-ready APK and Play Store-compliant bundle Complete source code with build instructions Documentation: environment setup, switching sandbox/live keys, and deployment I am a senior Android developer with 6+ years of experience, specializing in payment integrations, clean architecture, and Play Store-compliant apps. I will ensure smooth, reliable transactions for Indonesian users and provide a maintainable codebase for future updates. I'm interested in your project. Please come to chat for a detailed discussion on gateway selection, timeline, and milestone planning. Thanks & regards, Prateek

@MuhammadAsad108

✔ I deliver 100% work — 99.9% is not for me. ✔ Workflow Diagram Requirement Analysis & Planning ⟶⟶ UI/UX Design (Minimal & Clean) ⟶⟶ Payment Gateway Integration Setup ⟶⟶ Core App Development (Product Selection + Payment Flow) ⟶⟶ Testing in Sandbox & Live Modes ⟶⟶ APK / Play Store Bundle Delivery + Documentation Key Highlights ✔ Android-focused development — production-ready APK and Play Store-compliant bundle. ✔ Smooth in-app payment — users can select products/services and pay without leaving the app. ✔ Flexible gateway choice — payment gateway integrated to suit Indonesian users and Google Play requirements. ✔ Clean, maintainable code — Java, Kotlin, or Flutter (single language codebase) with clear documentation for future extensions. ✔ Full source code delivery — well-commented, structured, and ready for further features. ✔ Tested & reliable — payment flow verified in both sandbox and live modes. ✔ Hand-over documentation — build steps, environment variable setup, key switching instructions included. ✔ Quick start-ready — after milestone approval, first working version delivered promptly. Best Regards, Asad Android Developer | Payment Integration Expert | Mobile App Specialist

@xuezhe315

Hi there, I’d be happy to help you deliver a clean, reliable Android app with a rock-solid in-app payment flow as the core focus. I’ve built and shipped Android applications where payments are handled entirely inside the app—no browser redirects—while fully complying with Google Play policies and local gateway requirements. For Indonesian users, I can recommend and integrate a proven gateway such as Midtrans, Xendit, or Stripe, depending on your preferences around cards, e-wallets, and fees. I’ll walk you through the trade-offs up front so there are no surprises later. The integration will be fully tested in sandbox and live modes, with clear separation of keys and environments. How I’d approach this project: Build the app using Kotlin (native Android) or Flutter—one codebase, clean architecture, well-documented. Implement a smooth in-app checkout flow that feels fast and trustworthy. Ensure the build passes Google Play review (including payment and security requirements). Keep the code modular so you can easily extend the app with new features later. You’ll receive: Production-ready APK + Play Store bundle Complete, well-structured source code Tested payment flow (sandbox & production) Clear handover docs covering build steps, configs, and key switching I can start immediately and deliver quickly once the product list and gateway choice are confirmed. Looking forward to working together.

@durgesh8527

With over a decade of experience as a Full Stack Software Engineer, I am confident in my ability to deliver not only a robust Android application with a rock-solid payment integration but also a clean and well-documented codebase that will allow for easy future extensions. My extensive expertise in Java, Kotlin, and Flutter—coupled with my passion for building and scaling technology products—makes me the ideal candidate for your project. In terms of payment gateways, being familiar with Google Play's requirements and understanding the importance of smooth operation for Indonesian users, I can assure you that I will integrate a gateway that works like a charm for your target audience. Plus, I'm proficient in handling sandbox and live modes to ensure maximum readiness. Should you like to review my previous work, I'm more than happy to share demos or provide you with relevant links showcasing similar Android payment apps I've built. In closing, you can rely on me to deliver production-ready APKs and Play Store-compliant bundles, along with comprehensive hand-over documentation containing build steps, environment variables, and how to switch keys; all perfectly within your timeline. So let's get started on creating an Android app that not only simplifies the process for your users but also boosts your business by offering a hassle-free pagamento system.

@reliabletechie

Hi, I can build your Android app with a seamless, fully integrated in-app payment flow tailored for Indonesian users and compliant with Google Play. I’ll deliver a production-ready APK, Play Store bundle, and clean, well-documented source code in your preferred language (Java, Kotlin, or Flutter). The payment system will be tested in both sandbox and live modes, with clear instructions for builds, keys, and environment setup. I’ve developed and deployed similar Android payment apps and can ensure a smooth, secure experience from day one. Looking forward to helping you launch this first release successfully. Kind regards, Shamir

@WanitaLu

I am a perfect fit for your project requiring a clean, professional, and seamless Android payment app that keeps users inside the app without redirects. Your emphasis on integrated and automated payment flow that works smoothly for Indonesian users and complies with Google Play is clear. I specialize in mobile app development with expertise in Kotlin and Flutter, delivering user-friendly, well-documented code. While I am new to freelancer, I have tons of experience and have done other projects off site, including payment integrations with sandbox and live modes. I would love to chat more about your project! Regards, Wanita