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I built my Android educational app entirely on Replit and have already shipped it through the Google Play Console. Razorpay is collecting payments successfully, but the flow breaks right after the user pays: the app neither returns to the appropriate page nor unlocks the purchased course content. I need an experienced Android developer who understands Razorpay’s callback/webhook logic and Activity or Fragment navigation to jump in, trace the problem, and ship a quick, reliable fix. You’ll be working with the existing Replit-hosted codebase (Kotlin/Java mix) and the live Play-Store build. What I expect from you • Diagnose why the Razorpay success callback is not being consumed correctly. • Restore the intended navigation so users land back on the main screen. • Ensure the purchase flag is set and the premium features become available immediately after payment. • Supply a patched build (APK or AAB) plus the modified source files and a concise change log for my reference. • Prove it works with a short demo video or screenshots showing the complete purchase-to-unlock flow. That’s it—once the app behaves the way it should, we’re done. Looking forward to getting this running smoothly for every user!
Project ID: 40447717
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Hello, I can help you quickly diagnose and fix the Razorpay payment callback and premium unlock flow in your Android educational app. I have experience working with: • Android apps using Kotlin and Java • Razorpay payment gateway integration • Payment callbacks, webhooks, and verification flows • Activity/Fragment navigation handling • Google Play Console release workflows • API/backend synchronization and purchase-state management From your description, the issue is likely related to one of these: • Razorpay success callback not triggering properly • Activity result/navigation interruption after payment • Purchase verification state not updating correctly • Async API/webhook timing issue preventing feature unlock • State persistence/session handling issue after payment success I can help with: • Tracing the exact payment success flow • Fixing callback handling and navigation behavior • Ensuring users return to the correct screen after payment • Updating the purchase flag instantly after successful payment • Unlocking premium course content immediately without requiring app restart • Testing the complete payment-to-access workflow thoroughly I’m comfortable working with existing Replit-hosted codebases and debugging live production behavior efficiently. I’m available to start immediately and can prioritize getting your live users back to a smooth payment experience as quickly as possible. Looking forward to working with you. Best Regards, Ashutosh
₹3,000 INR in 7 days
3.3
3.3
17 freelancers are bidding on average ₹2,209 INR for this job

As the founder of SoftwareLinkers, I guarantee that choosing me and my fully capable team will be your best decision ever. With our extensive experience in Android app development and API integration, we have encountered and successfully resolved numerous payment-related issues similar to yours. Having worked for clients in the E-Learning sector, just like yourself, we understand the crucial aspects of providing a seamless user experience. Backing up my strong command over PHP and MySQL backend development is a solid understanding of Razorpay's callback/webhook logic, along with Activity or Fragment navigation. Our approach transcends merely writing code – we invest time to understand your specific business goals. This enables us to deliver not just quick-fixes but reliable solutions that secure your app from future complications. You can trust us for on-time delivery paired with clear and constant communication throughout the project. We understand the urgency of getting this issue solved on priority as it impacts your course content unlocking feature significantly. If you're looking for a team that aligns with your long-term vision while promptly resolving your existing app glitch, Congratulations, you've found one! Let's dive into discussing how we can assist you right away!
₹1,050 INR in 1 day
6.3
6.3

Hi, I can help fix this quickly. I’ve worked on Android payment integrations, callback handling, premium unlock flows, and post-payment navigation issues in Kotlin/Java apps. From your description, the issue is likely related to: * Razorpay success callback not being captured properly * Activity/Fragment navigation flow breaking after payment * Purchase state not persisting/updating correctly after successful transaction I can: ✔ Trace and fix the Razorpay callback flow ✔ Restore correct navigation back to the app screen ✔ Ensure premium content unlocks instantly after payment ✔ Provide patched APK/AAB + updated source files ✔ Share concise change logs and demo proof/screenshots I’m also comfortable working with existing Replit-hosted Android codebases and live Play Store builds. If you can share the current project access and Razorpay implementation files, I can start debugging immediately.
₹1,050 INR in 7 days
3.3
3.3

Hi! I have debugged Razorpay callback flows in Android apps before. This is a clear issue with the success callback not triggering the correct navigation or unlocking the purchase flag post payment. I will trace the Razorpay onPaymentSuccess handler, fix the Activity navigation, and ensure the premium flag persists correctly after payment. Can you share the Replit project link so I can review the callback logic now? Ensarhan
₹1,000 INR in 1 day
0.0
0.0

Having carefully examined your project description, I'm positive I possess the skills and experience needed to deliver a reliable fix to the problematic post-payment flow in your Android educational app. With my solid background in Android App Development and API Integration, I have a deep understanding of Razorpay's callback logic and I am well-versed in resolving intricate issues such as this. My thorough diagnostic approach, combined with my proficiency in navigating between Activities and Fragments, will facilitate a fast solution for you. Furthermore, as a Full-Stack App and Web Developer with extensive knowledge in Kotlin and Mobile App Development, I am adept at delivering clean, efficient, and maintainable solutions. Your live Play Store build is in good hands with me and since timeliness is paramount, I'll ensure to provide you with not just a patched build (APK or AAB), but also the modified source files necessary for your reference. Ultimately, what sets me apart from other candidates is my commitment to long-term client relationships. I'm genuinely invested in adding tangible value to businesses by leveraging technology to solve problems. When we work together, you can expect clear communication, timely delivery of quality work, and proactive problem-solving. So let's not waste any more time - together we can get your app running smoothly!
₹1,050 INR in 1 day
0.0
0.0

Hi, I can help fix your Razorpay payment flow issue in the existing Android app built on Replit. I have experience working with Razorpay integrations, Android navigation flows, callbacks, Firebase, and Play Store production apps. I will: • Diagnose why the Razorpay success callback is not triggering properly • Fix Activity/Fragment navigation after successful payment • Ensure premium course access unlocks instantly after payment confirmation • Verify webhook/callback handling and payment state updates • Provide updated APK/AAB and modified source code • Share a short demo video/screenshots showing the full working payment flow I can work directly with your current Kotlin/Java codebase and focus on delivering a quick, stable fix without changing your existing app structure unnecessarily. I also understand Play Console deployment and can help verify the updated build before release. Looking forward to resolving this issue quickly for you.
₹1,050 INR in 5 days
0.0
0.0

I’m based in South Africa and have experience working remotely with international clients, which has helped me develop excellent time management, adaptability, and clear communication. I understand you need a professional Android developer focused on diagnosing Razorpay callback issues, restoring seamless navigation, and ensuring automated unlocking of purchased content. Your requirement for an integrated, user-friendly solution aligns perfectly with my approach, emphasizing adaptability and hard work to deliver exactly what your app needs. While I am new to freelancer, I have tons of experience and have done other projects off site involving Kotlin/Java and payment integrations, ensuring reliable and polished results. I’m confident I can help you build a polished, high-converting system that supports your business goals. I’d love the opportunity to discuss your project further and see how I can contribute. Regards, Byron Walbrugh
₹1,125 INR in 14 days
0.0
0.0

As a seasoned Android developer who is well-versed in Kotlin and Java, I'm confident I can tackle your project head-on. I have extensive experience in API integrations, which makes me specifically adept at comprehending the intricate logic behind systems like Razorpay’s callback/webhook - exactly what you're grappling with. Not only will I identify the issue causing the flow to break after payment, but I'll also restore the intended navigation so users can seamlessly return to the main screen. Ensuring that the purchase flag is properly set and premium features become instantaneously available post-payment will be one of my top priorities. With my commitment to clean code and efficient performance, I'll additionally supply a patched build (APK or AAB) along with the modified source files and a concise change log for your reference. To put you at ease, demonstrating that everything's working optimally, I'll provide a short demo video or screenshots showcasing the complete purchase-to-unlock flow. With an impressive track record of delivering impactful digital solutions and building high-performing websites and mobile applications across various industries, I'm not just offering my technical expertise but also promising a solution that aligns smoothly with your vision. Don't let this hiccup in your app hinder its growth—let Digii Developerz leap in and transform it into a powerful digital presence that elevates your educational platform seamlessly through the payment process.
₹600 INR in 7 days
0.0
0.0

This aligns perfectly with my skill set, especially in handling Android navigation and payment integrations like Razorpay’s callback/webhook logic. I understand you need a clean, professional, and seamless payment flow where users are automatically navigated and premium content unlocked immediately after payment. I specialize in Kotlin/Java Android development and have restored integrated, automated user flows in apps hosted on platforms like Replit. While I am new to Freelancer, I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Warrick Van Eeden
₹700 INR in 14 days
0.0
0.0

Hello, The "Payment not confirmed yet" screen you shared tells the story clearly — Razorpay's success callback is firing but your app isn't consuming the response correctly, so the purchase flag never gets set and navigation stalls right there. Here's exactly what I'll fix: - Trace the onActivityResult or PaymentResultWithDataListener callback and confirm it's correctly wired in your Activity/Fragment - Ensure the payment success response is parsed and the premium flag persisted (SharedPreferences or local DB) - Restore post-payment navigation so users land on the correct screen with content unlocked immediately - Full end-to-end test: initiate payment → Razorpay → success → correct screen, premium active - Deliver patched APK/AAB + modified source files + concise changelog I've handled Razorpay callback integration in Android (Kotlin/Java) and understand the common failure points — particularly around Activity result handling when Razorpay redirects back to the app after external payment completion. I'll record a short demo video showing the complete purchase-to-unlock flow before sign-off. One question — are you using Razorpay's Standard SDK (onActivityResult) or the newer Automatic Checkout flow? This tells me exactly where the fix needs to go. Let's get this resolved cleanly.
₹1,000 INR in 7 days
0.0
0.0

I am the person you need. I already understand the problem and I am willing to solve it for you. I live in Brazil, which is why the pricing is different.
₹9,485.55 INR in 7 days
0.0
0.0

Hi, I can fix this Razorpay post-payment issue in your Android app. This sounds like the payment is successful, but the success callback result is not correctly updating app state or navigation. I would check the Razorpay PaymentResultListener / callback handling, verify the payment success path, then make sure the purchase flag is saved and the user is redirected to the correct screen after payment. What I will deliver: - Diagnose the Razorpay success/failure callback issue - Fix Activity or Fragment navigation after payment - Ensure the purchased course unlocks immediately - Provide modified source files - Provide patched APK/AAB if needed - Share a short changelog and proof screenshot/video of the full payment-to-unlock flow I work with Android/Kotlin and clean app flows. I can start by reviewing the Replit code and screenshots, then apply the fix safely.
₹1,500 INR in 2 days
0.0
0.0

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