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My Kotlin-based Android app is feature-complete; I’m now down to the last mile—verifying the monthly subscription flow (Google Pay / Play Billing) and getting the release live on Google Play. Here’s what I need from you: • Payment flow validation – Run end-to-end tests on the existing Google Pay integration and confirm that a monthly subscription can be purchased, renewed, and cancelled without issues. – Identify any Play Console configuration gaps (products, pricing, license testing) and walk me through fixes. • Automated test setup – Add or refine basic automated tests that cover the critical billing paths so I can rerun them before future releases. JUnit, Espresso, or your preferred framework—whatever speeds this along with minimal code changes. • Store launch assistance – Complete closed/internal testing in Play Console, resolve compliance checks, and push the production build. My personal verification is already approved, so it’s just the release steps. Code edits should be limited to what’s strictly required for testing hooks or Play Billing settings; the core app logic is otherwise locked. You’ll be a perfect fit if you’ve shipped Kotlin apps with in-app subscriptions and know the nuances of the Play Billing Library, Google Pay, and the Play Console release process. Deliverables: APK/AAB ready for production, passing automated test suite, and a live listing visible in the Play Store.
Project ID: 40328357
38 proposals
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Active 25 days ago
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38 freelancers are bidding on average $39 USD for this job

Hi, I'll integrate the google play billing for subscription. I have integrated the billing library for many apps and knows the process and general errors very well. You would be able to test everything before putting it to live. Looking forward to hearing back from you soon. Thanks!
$100 USD in 1 day
6.6
6.6

Hi, I’d be happy to help you with this. I’ve done similar projects and focus on fast, reliable delivery. Let me know the details — I can start right away. – Arun
$20 USD in 1 day
6.0
6.0

Hi, I am Experienced in Kotlin Android app deployment and Google Play Billing. Can validate payment flow, setup automated tests with JUnit/Espresso, and push production build to Play Store. Familiar with Play Console nuances and compliance checks. Ready to assist with release process. Let's discuss specifics and timeline.
$30 USD in 1 day
5.6
5.6

Hello, I can help you finalize the subscription flow and get your app live on Google Play smoothly. I have experience working with Kotlin apps, Play Billing Library, and Play Console releases. I will: - Test the full subscription flow (purchase, renewal, cancellation) - mIdentify and fix any Play Console configuration issues - Add lightweight automated tests (JUnit/Espresso) for billing paths - Assist with internal testing, compliance checks, and production release I’ll keep code changes minimal and focused only where needed. Ready to start immediately and get this over the finish line. Thanks, Pooja
$20 USD in 7 days
5.2
5.2

Hi, I understand you need help verifying the monthly subscription flow in your Kotlin Android app and completing the final Google Play release process. I have experience working with Google Play Billing and Play Console deployments, and I can help validate the full subscription lifecycle including purchase, renewal, and cancellation. I’ll also review the Play Console setup to ensure products, pricing, and license testing are configured correctly. ✔ End-to-end testing of the Google Play subscription flow ✔ Fix or guide Play Console billing configuration if needed ✔ Add lightweight automated tests for key billing paths ✔ Assist with internal/closed testing and production release ✔ Ensure the final AAB is ready and compliant for Play Store launch The goal is to make sure the billing flow works smoothly and your app is successfully published on the Play Store. Quick question: are you currently using the latest Play Billing Library version, or should I verify and update it if required? Best regards, Vikas
$89 USD in 1 day
4.8
4.8

I’d like to extend my services to help you complete and optimize your Android subscription app. With over a decade of experience as a certified Android Developer, I have developed a keen understanding for the nuances of Kotlin, Google Pay, Play Billing Library and the Play Console release process - all skills that are essential for your project. One of my key strengths is my expertise in setting up efficient automated tests using frameworks like JUnit and Espresso. This will help to ensure that your billing path remains robust, allowing you to seamlessly rerun these tests with minimal code changes before future releases. Moreover, I take pride in delivering 100% client satisfaction by focusing on the quality of my work. I have successfully assisted numerous clients with similar projects in the past and garnered a strong reputation for myself through impeccable problem-solving and timely deliverance. If you hire me, you're getting not just an android developer but also a dedicated partner who truly cares about the success of your project! I'm looking forward to assisting you with this project!
$30 USD in 1 day
4.5
4.5

Hi There, With over a decade of experience in the field, I believe I'm the ideal candidate for your Finalize Android Subscription App project. In addition to being well-versed in the core methods and frameworks you are searching for – namely Android Studio, Kotlin/Java, REST API integration – I assure you that my design background will help me create an app that is both functional and visually appealing. Thanks, Mohinder
$30 USD in 1 day
3.6
3.6

Hi there! You’re finalizing your Kotlin Android app with subscriptions, and the real challenge is ensuring Google Pay and Play Billing flows run flawlessly—that’s exactly where most launches hit snags. I’ve helped several apps go live with end-to-end subscription flows, catching subtle Play Console misconfigurations before release while ensuring automated test coverage validates purchases, renewals, and cancellations. I will validate your billing paths, add minimal automated tests with Espresso/JUnit, and guide the final Play Console steps to production with zero surprises. I will set up clean, repeatable test hooks and confirm that your APK/AAB passes all checks, so your monthly subscriptions work reliably from day one. Check our work: https://www.freelancer.com/u/ayesha86664 Do you already have license testers set up in Play Console, or should I configure them as part of the process? I am ready to start — just say the word. Best Regards, Ayesha
$22 USD in 2 days
3.5
3.5

Hello! I can help you close out your Android app and get your subscription flow verified and live. I have experience with Kotlin apps, Google Play Billing, and in-app subscriptions, so I can validate that your monthly subscription works end-to-end—purchase, renewal, and cancellation—while ensuring your Play Console products and license testing are correctly configured. I’ll also set up lightweight automated tests (JUnit/Espresso) covering the billing flow so future releases can be quickly verified without touching the main app logic. Once everything is verified, I can assist with internal/closed testing and guide the app through production release, resolving any compliance or store configuration steps. You’ll receive a fully tested APK/AAB, automated billing tests, and a live listing on the Play Store, ready for your users. This approach ensures minimal code changes while giving you a smooth and reliable subscription launch
$60 USD in 3 days
3.4
3.4

I can help you finalize and ship your Kotlin-based Android subscription app with confidence. Since you’re already feature-complete, I’ll focus on tightening the last mile: subscription verification, purchase flows, and handling edge cases so it behaves reliably in production. I’ve worked on multiple Play Store apps using Google Play Billing (v5/v6), including monthly and yearly subscriptions, free trials, and upgrades/downgrades. I’m comfortable debugging tricky states like canceled, pending, or restored purchases, and making sure the UI always reflects the correct subscription status. My approach will be to review your existing billing implementation, verify it against Google’s best practices, add any missing validation, and thoroughly test real purchases, renewals, and failure scenarios on the Play Store test tracks. I would love to chat more about your project! Regards
$20 USD in 7 days
3.9
3.9

I’ll help you wrap up your Android app’s subscription flow smoothly from end-to-end testing through to the Play Store launch, ensuring your billing works flawlessly and your release hits the mark. With strong experience shipping Kotlin apps featuring in-app subscriptions, I know the importance of clean, user-friendly payment flows and getting Play Console settings perfectly aligned. I’ll validate Google Pay integration, add streamlined automated tests with JUnit or Espresso, and finalize your store launch without unnecessary code changes. Key skills: Kotlin, Play Billing Library, Google Play Console, Espresso, JUnit, automated testing, subscription validation. We can chat more about your release steps, and I promise not to spoil the surprise on subscription renewals! Let's have a chat, Alicia
$24 USD in 14 days
3.2
3.2

Hi, I'm Vasyl, a seasoned Android developer with expertise in Kotlin and subscription-based app development. I have extensive experience in integrating Google Pay and Play Billing, ensuring seamless subscription flows. I have a strong background in setting up automated tests using frameworks like JUnit and Espresso to streamline testing processes. I am well-versed in the Play Console release process and can assist in resolving compliance checks for a successful app launch on the Play Store. I am confident that my skills align perfectly with your project requirements, and I am eager to assist you in finalizing and launching your Android subscription app. Let's discuss further details to get started. Thanks, Vasyl
$25 USD in 7 days
2.6
2.6

I can validate your full Google Pay subscription flow end-to-end (purchase, renewal, cancellation), identify any Play Console or billing configuration gaps, and guide you through fixes. I’ll also set up lightweight automated tests (JUnit/Espresso) for critical billing paths with minimal code changes, and handle closed testing, compliance checks, and final release to production. I have experience with Kotlin apps, Play Billing, and Play Console workflows, and can ensure your app is fully ready and live on the Play Store.
$20 USD in 7 days
2.2
2.2

Hi, I checked the screenshots you shared, it looks like the app is already in a good state, especially the UI and core features (chat, content screens, planner). At this stage, focusing on the subscription flow and Play Console release makes sense. I can help you: - Test the full subscription cycle (purchase, renewal, cancellation) - Verify Play Console setup (products, pricing, license testing) - Fix any issues in the billing flow if something is not triggering correctly - Assist with internal testing and pushing the release live I’ve handled similar last-stage fixes before, especially around Play Billing where small configuration issues can block everything. For testing, I’ll keep changes minimal and only add what’s necessary to validate the flow. Quick question: Are you using the official Google Play Billing Library, or something like RevenueCat? I can start right away and help you get this live smoothly. Adnan
$25 USD in 3 days
1.1
1.1

Hi there, I can finalize your Android subscription workflow and get your app live on Google Play with confidence. I’ve spent the last 4 years solving exactly this type of problem: validating Google Play Billing (monthly subscriptions), ensuring Google Pay flows are end-to-end solid, and delivering production-ready releases with robust automated tests. I will: 1) audit your current Play Billing setup, confirm monthly purchase/renewal/cancellation paths, and fix any configuration gaps in products, pricing, and license testers; 2) implement lightweight, reliable test hooks and automated tests (JUnit and Espresso) focused on core billing flows for quick reruns; 3) set up an automated test run in CI if you want, and 4) guide you through Play Console closed/internal testing, resolve compliance checks, and push the production build to a live listing. I’ll limit code changes to testing hooks and Play Billing settings while preserving your core app logic. Best regards, Peter
$25 USD in 7 days
0.0
0.0

Hello, With my robust skills in Kotlin and extensive experience in Android development, I am well-equipped to finalize your subscription app with utmost precision and efficiency. Having previously worked on similar projects involving in-app subscriptions, I have a deep understanding of the Play Billing Library and the complete Google Pay integration process. I understand the importance of thorough testing and validation in ensuring a seamless user-experience and thus, I will diligently run end-to-end tests and identify any possibility of configuration gaps. Moreover, I will not only add automated tests, but refine them as well to cover critical billing paths for future releases. My proficiency in JUnit as well as Espresso will ensure that these tasks can be carried out swiftly without adding any unnecessary complexity to your existing codebase. Lastly, my knowledge extends beyond development and testing; I am well-acquainted with the Play Console release process as well. As a result, I will ensure that the closed/internal testing is completed satisfactorily, all compliance checks are resolved and push your production build with zero hassles! With me on board, you'll not just get an adept developer but also a partner who is committed to delivering top-notch Android applications that perform flawlessly in real-world scenarios. Thanks!
$21 USD in 1 day
0.0
0.0

Hello, With over 7 years of experience in full-stack development, I have a proven track record of delivering large-scale applications with an impeccable attention to detail, which aligns perfectly with your requirements. Having worked on challenging projects involving the implementation of nuanced payment systems similar to yours, I'm confident in my ability to solve any technical or billing issues that may arise during end-to-end testing and help you avoid any Play Console configuration gaps. Automation plays a significant role in ensuring a robust, error-free app. In addition to my skills with JUnit, Espresso, and similar frameworks, I also have extensive experience in generative AI. This can be advantageous when setting up your automated test suite as I can help identify and cover not just the critical billing paths but also potential edge cases through my strong problem-solving skills. Finally, with my vast exposure to various cloud platforms including Google Cloud and AWS coupled with expertise in GCP’s Play Store policies and regulations, I'm well-equipped to assist you in completing all internal testing, resolving compliance checks, and pushing the production build smoothly. Let's leverage my proficiency in Kotlin apps with Play Billing Library, Google Pay Integration and Play Console release process to make your final mile into a successful launch. Let's get started on turning your vision into a reality! Thanks!
$50 USD in 9 days
0.0
0.0

Hi there. - Have you encountered any issues with the Google Play Console configuration that may affect the subscription flow? - What specific automated tests do you want to prioritize for the billing paths? This project sounds great. I will verify the monthly subscription flow and ensure the entire payment integration works without issues. I'll also set up automated tests using JUnit or Espresso to streamline future updates. I once faced a similar challenge refining an app's subscription flow. I resolved configuration gaps and improved automated testing, ensuring seamless updates. I have solid experience with Kotlin and the Play Billing Library, so I can deliver this quickly and effectively. What specific automated tests do you want to prioritize for the billing paths? Hope to discuss more on chat. Best, Andrii.
$15 USD in 1 day
0.0
0.0

Hello there, I understand that you are in need of an experienced Android developer to finalize your Kotlin-based Android subscription app by verifying the monthly subscription flow through Google Pay / Play Billing and getting the release live on Google Play. My proposed solution involves running end-to-end tests on the existing Google Pay integration, addressing any configuration gaps in Play Console, setting up automated tests for critical billing paths, and assisting with the Play Store launch process. Key Deliverables: - Validation of payment flow - Automated test setup - Store launch assistance I bring extensive experience in Kotlin app development, in-app subscriptions, and expertise in Play Billing Library, Google Pay, and the Play Console release process. I'll share my portfolio with you in the DM. Kindly, ping me there. I'd love to connect for a quick chat to discuss your project in more detail. Best regards, Minhal
$20 USD in 2 days
0.0
0.0

Hi, I can verify your Google Pay subscription flow end-to-end and ensure purchases, renewals, and cancellations work flawlessly. I’ll set up or refine automated tests using JUnit/Espresso to cover all critical billing paths with minimal code changes. I can also assist with Play Console configurations, internal testing, compliance checks, and push your APK/AAB live to production. Do you want me to handle the full Play Store release steps, including closed/internal testing and final verification? I’m available to start immediately and can get your app fully tested and live efficiently. Looking forward to helping you launch smoothly and securely. Best Regards, Fizza Nadeem K
$20 USD in 7 days
0.0
0.0

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