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Hello, I have an Affiliate Marketing Refer & Earn application project with Recharge & Bill Payment services. The project is already around 75% completed and developed in PHP. I am currently looking for a skilled developer to continue and complete the remaining 25% of the project work, including testing, bug fixing, security improvements, API verification, payment gateway testing, admin panel checks, performance optimization, and final deployment support. The pending work mainly includes: • Wallet & payment system verification • Referral & commission system testing • Recharge API integration & testing • Bill payment API integration & testing • UPI payout API integration • Payment gateway testing & failed payment handling • Security improvements • Admin panel testing • Mobile responsiveness & performance optimization • Real payment testing • Final bug fixing & app stability testing • APK/App Bundle generation • Google Play policy verification • Final launch support The project checklist contains 52 verification and testing points that must be completed before final release. Required Skills: • PHP Development • MySQL Database • Payment Gateway Integration • Recharge & Bill Payment API Integration • UPI Payout API Integration • Wallet System Experience • Affiliate / MLM Logic Knowledge • Admin Panel Management • Security & Performance Optimization Please review the project and let me know: 1. Your experience in similar projects 2. Estimated time to complete pending work 3. Project cost estimation 4. Availability for long-term support Thank you. Rajesh Reddy
Project ID: 40441843
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Active 5 days ago
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25 freelancers are bidding on average ₹19,319 INR for this job

Hello Rajesh, You’re not looking for a fresh build, you’re looking for someone who can read the existing PHP logic, spot where the last 25% is fragile, and bring the whole affiliate + payment flow to release-ready condition. That’s exactly the kind of finish work I handle best. I’ve completed and stabilized PHP/MySQL systems with wallets, referrals, recharge APIs, bill payment APIs, UPI payouts, and payment gateway flows, so I can take your current codebase, verify each of the 52 checklist points, fix edge-case bugs, tighten security, test failed payment handling, improve admin validation, and prepare the APK/App Bundle for Play policy checks and launch support. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Could you share the current staging/demo access and the 52-point checklist so I can map the remaining fixes and testing sequence accurately? I can also outline the testing matrix and deployment steps right away so nothing critical is missed. Looking forward to your reply so we can finalize the exact plan. Thanks, Asad
₹7,770 INR in 1 day
8.3
8.3

With over a decade of experience under my belt as a Full Stack Developer, I possess the skills and expertise needed to seamlessly complete the remaining 25% of your Affiliate Marketing & Payment App project. My familiarity with PHP development, MySQL database management, Payment Gateway Integration, UPI Payout API Integration, among others matches your project requirements perfectly. Throughout my career, I have successfully delivered over 100 projects, and I am proud to say that all of them have been secured and performed optimally. This is critical given that your project demands a keen eye for security improvements and optimization for consistent performance. Moreover, my proficiency in building mobile responsive applications aligns with your need for an APK/App Bundle generation, Google Play policy verification and overall app stability. To best address your concerns, I assure you of not just a fast delivery of tasks but also clear communication during every step of the process. Furthermore, my commitment to long-term support means that you'll have a reliable partner even after the job is done. Choose me today not only for my coding skills but for my ability to understand the underlying concepts behind Affiliate/MLM logic. With this understanding, I can provide you with solutions tailor-made for the specific needs of your app. Let's collaborate on this project and witness your vision turn into reality.
₹9,999 INR in 7 days
6.5
6.5

Hello, I can help you complete and stabilize the remaining work on your PHP-based Affiliate Marketing Recharge & Bill Payment application including wallet verification, API testing, payout integration, security improvements, bug fixing, and final deployment support. I have experience with PHP/MySQL platforms involving recharge APIs, payment gateways, referral systems, admin panels, and performance optimization. I can assist with testing, APK generation, Google Play policy checks, and final launch support to ensure the application is stable and production-ready. Let’s connect and discuss the pending modules and timeline in detail. Thank you.
₹10,000 INR in 7 days
5.7
5.7

Hello, I have experience with PHP-based recharge, wallet, affiliate, and bill payment systems. I can complete the remaining development, testing, API verification, security improvements, and final deployment support for your project. What I can help you with: • API, wallet, payout & payment gateway testing • Security fixes, admin panel & performance optimization • Final bug fixing, APK generation & launch support Warm regards, Monica Bhatia
₹7,000 INR in 2 days
5.3
5.3

First and foremost, I want to thank you for considering me for your Affiliate Marketing & Payment App project. I am highly skilled in PHP development and possess a deep understanding of MySQL databases, affording me the ability to efficiently complete the remaining 25% of your app. My proficiency extends past the scope of simply being well-versed with relevant technologies; my time at Google and Apple has enriched my knowledge with insights into creating apps that seamlessly integrate with Artificial Intelligence (AI) technology. Over the years, I have completed various projects on time and to clients' satisfaction by strictly adhering to a transparent, client-centric development process. The process is especially well-suited for an ongoing project like yours as it includes an in-depth code review which aligns perfectly with your requirement of security improvements. Also, I consistently deliver applications/functionality that undergo detailed QA testing for functionality, performance, security, etc. Besides efficient delivery and quality results, a key highlight of choosing my services is gaining access to an experienced developer who can also deliver long-term support post-development. Let me assure you that my support doesn't end at the app launch; rather, it extends far beyond helping you maintain a stable, secure app ensuring its users are satisfied and happy. Let's connect soon to discuss further how we can make your app more robust and scalable.
₹7,000 INR in 7 days
5.7
5.7

Hello, I can build your complete Affiliate Marketing Refer & Earn application from scratch using: PHP MySQL JavaScript / AJAX Bootstrap / Responsive UI Recharge & Bill Payment APIs Payment Gateway Integration UPI Payout API Wallet & Referral System The application will include: ✔ User Registration & Login ✔ Wallet System ✔ Refer & Earn / Commission System ✔ Recharge Services ✔ Bill Payment Services ✔ Payment Gateway Integration ✔ UPI Withdrawal/Payout System ✔ Admin Panel ✔ Transaction History ✔ Commission Management ✔ Failed Payment Handling ✔ Security Protection ✔ Mobile Responsive Design ✔ Performance Optimization ✔ APK/App Bundle Generation ✔ Google Play Policy Support ✔ Final Deployment Support Estimated Time Approximately 55–85 days for complete development, testing, and deployment. Estimated Cost ₹2,50,000 INR Cost depends on: Number of APIs Design complexity Android app requirements Admin features Security level Hosting/deployment requirements Long-Term Support Yes, I am available for: Maintenance Future feature updates Bug fixing API updates Server support Please share: Required features/modules API provider details Design references (if any) Android app requirement (WebView or Native) Hosting/server details I can start immediately after discussion and requirement finalization. Thank you.
₹250,000 INR in 60 days
5.0
5.0

Leveraging over 5 years of extensive experience in PHP development, MySQL database management, Payment Gateway Integration, Recharge & Bill Payment API Integration, UPI Payout API integration, and Wallet System handling, I am more than capable of completing the remaining 25% of your Affiliate Marketing & Payment app project with utmost professionalism and efficiency. My understanding of Affiliate/MLM logic will ensure the referral & commission system is tested thoroughly and effectively integrated. Having successfully completed similar projects in the past, I have a well-balanced foundation in API verification/testing as well as payment gateway management. This directly aligns with your project needs such as Recharge API integration & testing, Bill payment API integration & testing, failed payment handling to name a few. Additionally, my skill set extends to real payment testing which is crucial to delivering a bug-free experience. Considering this rapport with digital payments and my commitment to ultimate client satisfaction has often led to long-term engagements. This assures you of my availability for any long-term support needed post-launch. Furthermore, adhering to Google Play policies and consistently creating high-performing, secure applications has been an integral part of my professional ethos.
₹20,000 INR in 15 days
3.7
3.7

Hi I am Erinc I am a Web Developer since 2020 experienced in API connections and finalizing PHP projects, latest PHP codebase I helped with was for an elder-care facility in Belgium. We finalized patient and family communication platform. Tasks was planned and I swiftly delivered the said front-end and back-end features. I believe I can do same for your project too. I am looking forward to hear from you. Thanks for your consideration.
₹25,000 INR in 22 days
3.8
3.8

Hello Rajesh, A PHP affiliate platform at 75% with payment, referral, and recharge systems in play needs someone who understands the full flow — not just isolated bug fixes. Happy to take this across the finish line. To answer your questions directly: 1. Experience: I've worked on PHP/MySQL systems involving wallet logic, API integrations, and payment gateway flows — the kind of multi-layered backend your checklist requires. 2. Timeline: I'd need to review the existing codebase and your 52-point checklist before committing to a number — rushing an estimate here would only create problems later. 3. Cost: Happy to discuss once I've assessed the actual pending scope. I'd rather quote accurately than low-ball and cut corners on security or testing. 4. Long-term support: Absolutely open to it — stable, maintainable code is always the goal. My priority is delivering something you can confidently launch, not just checking boxes. Budget is secondary to getting this right. One quick question: Is the codebase on GitHub or a shared server I can review before we finalize scope? Looking forward to it. — HustlerGuys
₹4,500 INR in 7 days
1.0
1.0

Hello Rajesh, I reviewed your Affiliate Marketing Refer & Earn application and understand that the system is already ~75% completed in PHP, and you now need a skilled developer to finalize the remaining 25% involving testing, API verification, security improvements, and final deployment. WHAT WE WILL COMPLETE: ✔ Full PHP + MySQL codebase audit ✔ Wallet system verification (credit/debit accuracy + edge cases) ✔ Referral & commission system testing and fixes ✔ Recharge API integration testing (success/failure handling) ✔ Bill payment API validation and error handling ✔ UPI payout API integration testing and reconciliation ✔ Payment gateway testing (all transaction scenarios) ✔ Failed payment handling and rollback logic verification ✔ Admin panel testing (roles, permissions, workflows) ✔ Security improvements (SQL injection, session, API security) ✔ Performance optimization (database + API response tuning) ✔ Mobile responsiveness fixes (if required) ✔ Sandbox/live transaction testing ✔ Final bug fixing and system stabilization ✔ Deployment support and launch checklist completion Looking forward to working with you. Best Regards, Nikita Agarwal Groww Per Click
₹10,000 INR in 7 days
1.0
1.0

Hi Rajesh, I’d be happy to assist in completing and stabilizing your Affiliate Marketing Refer & Earn platform. Since the core system is already 75% developed, my focus would be on verification, security hardening, API/payment reliability, performance optimization, and production launch readiness. I have experience with: • PHP/MySQL web applications • Wallet and transaction systems • Payment gateway integrations • Recharge/bill payment APIs • Referral/commission logic • UPI payout workflows • Admin dashboard testing • Security audits and optimization Based on your checklist, I can help with: • Wallet, referral, and commission verification • Recharge & bill payment API testing • Payment gateway + failed payment handling • UPI payout integration/testing • Admin panel and workflow checks • Security improvements and validation • Mobile responsiveness and speed optimization • Real transaction testing • Final bug fixing and stability testing • APK/App Bundle generation • Google Play policy review and launch support My approach: 1. Review existing codebase & APIs 2. Complete the 52-point testing checklist 3. Fix critical bugs/security issues 4. Optimize performance & responsiveness 5. Conduct real-payment/end-to-end testing 6. Final deployment and launch support Estimated timeline: 10–18 days depending on code quality and API readiness. Available for ongoing maintenance and future feature updates as well. Looking forward to discussing the project in more detail.
₹7,000 INR in 7 days
0.0
0.0

Hello Rajesh, I can help complete your Affiliate Refer & Earn PHP project, including wallet verification, recharge & bill payment API testing, UPI payout integration, payment gateway handling, security improvements, admin panel testing, bug fixing, performance optimization, APK/App Bundle generation, and final deployment support. I have experience with PHP, MySQL, payment gateways, wallet systems, affiliate/referral logic, and API integrations. I can complete the remaining work efficiently with proper testing and long-term support. Estimated Time: 10–18 days Support: Available for long-term maintenance and updates. Regards, Shivangi
₹7,000 INR in 7 days
0.0
0.0

Hi Rajesh, Resonite Technologies has strong experience in PHP-based fintech, wallet, affiliate/referral, recharge, payout, and payment gateway systems. We can help complete, stabilize, and launch your remaining 25% work professionally. Our team has worked on: • Wallet & transaction systems • Affiliate/referral & commission logic • Recharge & bill payment integrations • UPI payout & payment gateway integrations • Admin dashboards & reporting • Security hardening and performance optimization • Google Play release support We can assist with: • API verification & failed payment handling • Wallet/recharge/bill payment testing • Commission/referral flow validation • Security improvements & bug fixing • Mobile responsiveness optimization • Real payment testing • APK/AAB generation • Play Store policy checks • Final deployment & launch support Estimated Timeline: 7–14 days after code review. Availability: Yes, available for long-term maintenance and feature enhancements. We would first review the current codebase and 52-point checklist, then provide a clear execution plan and final estimation. Regards, Karthik B Resonite Technologies
₹25,000 INR in 7 days
0.0
0.0

We recently assisted a client with a similar setup, ensuring their application ran seamlessly on the new environment without disrupting existing workflows. I can help you complete the remaining 25% of your affiliate marketing and recharge app by thoroughly testing your wallet and payment systems, verifying all APIs, enhancing security, optimizing performance, and ensuring mobile responsiveness. This is exactly the kind of project where a structured, detail focused approach makes all the difference, and that’s what I bring. I understand the importance of a clean, professional, and user friendly admin panel and seamless integration of payment gateways for a smooth launch. Regards Sebastian
₹4,400 INR in 14 days
0.0
0.0

This aligns perfectly with my skill set, especially your need for a seamless, integrated, and user-friendly Affiliate Marketing Refer & Earn application with Recharge & Bill Payment services. I understand the importance of thorough testing, security improvements, and payment gateway verification to ensure a clean, professional final product. I offer strong expertise in PHP development, MySQL, payment gateway and API integration, wallet systems, and security optimization. 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
₹5,650 INR in 14 days
0.0
0.0

This feels like a project where clarity and execution really matter. Ensuring a seamless and secure integration of payment systems alongside thorough testing of referral and commission functionalities is crucial to deliver a reliable user experience to your customers. The focus on comprehensive API verification and performance optimization reflects the need for a clean and professional final product that handles transactions and user interactions smoothly and securely. While I am new to freelancer, I have tons of experience and have done other projects off site involving PHP development, payment gateway integrations, and wallet systems. My approach is methodical, emphasizing security and stability, which aligns well with your checklist-driven process. I would love to chat more about your project! Regards, Tiaan
₹9,400 INR in 7 days
0.0
0.0

Hello, I'm new at freelancing and I have good knowledge at payment gateway logo design and etc.........
₹7,000 INR in 2 days
0.0
0.0

Warangal, India
Member since Feb 16, 2026
₹12500-37500 INR
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