MVP Development of CPV Recharge Platform

@rahuliitm69

Hi, I’ve read the complete requirement carefully and I can confidently develop the Phase-1 MVP of your CPV recharge platform within the given timeline. I already have experience building similar reward-based platforms involving ad verification flows, wallet/discount logic, admin dashboards, and third-party API integrations. Your stack and workflow fit well with my expertise: • Node.js / Laravel backend • React.js frontend • PostgreSQL • Dockerized VPS deployment • Rewarded Ad integrations with SSV validation logic For this project, I would approach development in clear milestones: Setup architecture, DB schema, Docker environment Build recharge flow with rewarded ad timer & discount engine Integrate AdMob/Vungle SSV callback validation Develop admin dashboard (campaigns, reports, analytics) Recharge API integration & testing Security hardening, QA, deployment, documentation I’m comfortable working with your provided SOW, architecture PDFs, and NDA process before code review. A couple of quick questions: Do you already have approved AdMob/Vungle publisher accounts for SSV testing? Which recharge provider API are you planning to finalize for Phase-1 (Ezytm, Noble, or another vendor)? I can start immediately and provide regular progress updates throughout the build. Looking forward to discussing this further. Thanks

@kamran2012

Hi, I will build your CPV recharge platform — white-label recharge site with the rewarded ad flow, discount engine, and admin dashboard — deployed via Docker on your VPS. For the SSV callback handling, I will set up a dedicated verification endpoint that validates AdMob/Vungle signatures before crediting any discount. This prevents replay attacks and ensures only genuinely completed ad views trigger the ₹1–₹2 discount — critical for protecting your ad revenue margins once campaigns scale. Questions: 1) Which recharge API provider are you planning to use — Ezytm, Noble Web Studio, or another? 2) Do you have a preference between Node.js and Laravel for the backend, or should I recommend based on your VPS specs? Send me a message and we can go over the details. Best regards, Kamran

@vipinjain1213

Hello, One of the biggest problems with CPV recharge platforms is keeping rewarded ads, discount validation, and recharge states synchronized once real users start using the system simultaneously. That’s usually where callback failures, abuse, or recharge mismatches start appearing. Since you already have the SOW, DB schema, and architecture direction prepared, development can move much faster and cleaner. Our approach would be: • Build the rewarded ad + recharge flow first as the core transaction layer • Implement secure SSV callback validation • Structure admin reporting around campaign visibility and recharge analytics • Keep the backend scalable for future Phase 2 upgrades • Dockerize deployment early for stable VPS rollout Our team has worked on: • SaaS platforms • payment-integrated systems • admin-heavy dashboards • API-first backend architectures • realtime workflow products One thing I’d genuinely like to understand is whether the recharge API provider is already finalized or still open for recommendation. We can start immediately and would be happy to review the architecture docs and rollout plan further over chat.

@OutsourceMan

Having successfully delivered countless projects for clients around the globe since 2002, CnELIndia is well-suited to complete your core MVP for the CPV recharge platform. Our extensive 18-year industry expertise includes working with Google AdMob and Vungle Rewarded Ad SDK, which are key components to integrate into your platform. We're well-versed in implementing Server‑Side Verification (SSV) callbacks and have proven proficiency in Node.js, React.js, PostgreSQL, all of which align with your project's needs. Our adeptness extends to Docker deployment on client's VPS. We always respect client blueprints but our skills and experience ensure that we can bring even greater value to your project. We pride ourselves on offering feasible alternatives, where improvements can be made without compromising on initial objectives. Partnering with us means gaining access to a vast knowledge base of best practices. Considering our distinguished track record, timed delivery without sacrificing quality and compliance with budget constraints is a guarantee when you choose CnELIndia. To ensure confidentiality and protect you and your project, we'll be glad to sign the NDA before code review. Let's move forward together in transforming your vision into a reality!

@Mahihassi

With our rich experience and proven expertise in API integration and Node.js development, my team at MHTechFusion is your ideal partner for building the core version of your CPV recharge platform. We have hands-on knowledge working with major third-party SDKs, including Google AdMob and Vungle Rewarded Ad SDK, which would be crucial for the successful implementation of your project. Moreover, we're well-versed in working with Mobile Recharge APIs like Ezytm and Noble Web Studio which you've mentioned in the project description. Our skillset goes beyond just backend development to also include frontend proficiency with React and Vue.js - aligning perfectly with your preferred stack. We've got a sound understanding of PostgreSQL too, making us well-acquainted with the database technology you plan to deploy. And as an experienced full-stack developer, we can assure you a cohesive implementation of your technical architecture PDFs and code blueprints while offering inputs for optimization where possible. Over the years, we have built complex solutions involving RESTful APIs, cloud integration & deployment using docker on AWS or Firebase, data visualization dashboards reminiscent of what you desire in your admin panel.

@santoshkumars17

Leveraging over 5 years of specialized full-stack development, I have the expertise to build your CPV recharge platform effectively and efficiently. My skills span the entire spectrum - from conceptualizing application ideas to full deployment ensuring seamless communication and on-time delivery throughout. Your project specifications fall precisely within my domains. I have a solid command of Node.js, React.js, and can integrate APIs such as Ezytm or Noble Web Studio extensively. One of the crucial features is the Rewarded Ad function which I am well-versed in handling using Google AdMob or Vungle SDKs, including Server-Side Verification (SSV) callbacks. This skill will ensure your ads work seamlessly with the discounts being correctly applied after ad completion. The white-label mobile recharge website you envision with ₹10, ₹50, and ₹100 recharge options will be delivered with optimized code and an intuitive UI/UX developed safeguarding user-friendly experience for your customers. An added advantage is my profficient use of DB Schema, API, Core Logic making my deliverables adaptable to your Technical Architecture PDFs! It would be an honor to be a key player in transforming your vision into a functional reality that meets all your expectations

@KarthikTechCon

Hi, I’m Karthik with 15+ years of experience in full-stack web platforms, ad-tech integrations, fintech systems, and scalable backend architecture. Your CPV recharge platform MVP is well-structured, and I can help deliver a secure, production-ready solution within your timeline. My expertise includes: • Node.js/Laravel backend development • React/Vue frontend applications • PostgreSQL database architecture • Google AdMob/Vungle rewarded ad integrations • SSV callback handling & reward validation • Recharge API integrations • Dockerized VPS deployment workflows I can build the complete Phase 1 MVP including: • White-label recharge portal • Rewarded ad flow with timer logic • Auto discount engine • Admin dashboard for campaigns & reports • Secure API architecture and scalable codebase I’m comfortable working with your provided SOW, DB schema, and architecture blueprint while also suggesting optimizations where needed. NDA signing is absolutely fine. My focus will be on reliability, fraud prevention, performance, and maintainable architecture so the platform is ready for Phase 2 expansion later. Looking forward to reviewing the technical documents and discussing execution details. Regards, Karthik

@mrresearcher99

Hi, I’ve reviewed your CPV Recharge Platform MVP requirements and can confidently help build the complete white-label recharge system within your timeline. I have strong experience with Node.js, React.js, PostgreSQL, Docker, payment/recharge systems, admin dashboards, and scalable backend architecture. I’m also comfortable working under NDA and using your provided SOW, DB schema, and architecture blueprint. For Phase 1, I can develop: • White-label recharge platform • Rewarded ad flow with 10-sec timer • Auto discount engine after ad completion • Admin dashboard with reports & analytics • AdMob/Vungle SSV callback integration • Recharge API integration • Dockerized VPS deployment Suggested Stack: • Node.js/NestJS backend • React.js frontend • PostgreSQL + Redis • Docker deployment Why work with me? • 10+ years experience in scalable SaaS platforms • Strong expertise in Node.js, PostgreSQL, Docker & React • Production-ready clean architecture • Daily updates & long-term support A few questions: Which recharge API provider will be used? Should wallet/refund logic be included in MVP? Need multi-tenant white-label support initially? Will ads support mobile web also? Do you need CI/CD setup with Docker deployment? Best Regards, Bhargav Senior Full Stack Developer

@iimtpradeepdash

Hi! The part about using rewarded ads with auto-applied discounts is the hardest bit here. Most platforms trip up at the SSV callback and user flow between ad and recharge. I built a similar rewards platform last year — AdMob SSV plus wallet credits after ad verify, Node.js and React all the way. My team runs Docker on every deployment, so moving to your VPS is simple. I'd follow your blueprint but plug in tested patterns for SSV handling and recharge API calls. For the admin, I make sure real-time view counts and manual reports are low-maintenance. One thing to check — do you already have an Ezytm or Noble API key for recharge, or is that part of setup too? It affects the early test cycle. Happy to send over a quick outline of how I'd handle the rewarded ad and callback flow. You can see demos of matching work at work.techindika.com. — Pradeep

@chiragardeshna

Hi there, Strong alignment with this project comes from experience building scalable fintech-style platforms, ad-driven engagement systems, and full-stack web applications focused on reward automation, payment workflows, and scalable backend architecture. Clear understanding of the requirement to develop a white-label CPV recharge platform with rewarded ad workflows, discount automation logic, recharge integrations, admin campaign management, SSV callback handling, and Docker-based VPS deployment. Hands-on expertise with Node.js, React.js, PostgreSQL, Docker, rewarded ad SDK integrations, backend API architecture, admin dashboard systems, recharge API workflows, and scalable full-stack development ensures a reliable and production-ready MVP platform. Risk is minimized through structured architecture implementation, SSV callback validation, discount engine testing, secure API workflows, Docker deployment verification, and maintainable documentation aligned with the provided technical blueprint. Available to start immediately—happy to review the SOW, discuss architecture planning, and next steps under NDA. Recent work: https://www.freelancer.com/u/chiragardeshna Regards Chirag

@RajAbhisek

Hello, I'm Raj Abhisek Panda. I read your project details for the CPV Recharge Platform MVP and it's a perfect fit for my skills. I have strong experience building similar platforms. The core features you described – white-label website, static image rewarded ads with auto-discount, and admin dashboard – are all very clear. I've worked extensively with AdMob/Vungle SDK integration, including implementing Server-Side Verification (SSV) callbacks, and have integrated Mobile Recharge APIs previously. Your chosen stack of Node.js, React, PostgreSQL, and Docker is what I use regularly. We can definitely follow your blueprint or use our expertise to build this robustly and quickly. I understand the Phase 1 scope perfectly. I'm confident we can deliver this MVP within your timeline. Let's connect on chat to discuss the specifics. You can just ping me. Raj Abhisek Panda

@abhishek060

Hi, This is a reward-verified CPV recharge system, where ad engagement unlocks a real-time discount, so the core focus is SSV-based reward integrity + secure transaction flow, not UI. I recommend: Frontend: React.js (white-label UI + 10-sec ad flow) Backend: Node.js (best for real-time SSV + reward logic) DB: PostgreSQL Ads: AdMob/Vungle with SSV verification Deployment: Docker on VPS Key focus: Secure SSV callback validation Anti-fraud reward system ₹1–₹2 instant discount engine Admin campaign dashboard Timeline ✔ 3–4 weeks ✔ First working module in 72 hours Strong focus on SSV integrity, fraud-proof reward system, and scalable CPV architecture for future expansion. I can start immediately after NDA with architecture setup and first working module delivery in 72 hours. Regards Abhishek

@NEHABHAT92

As a seasoned web developer, specializing in Node.js and React.js for over 9+ years, I believe my experience is tailor-made for your unique project. With specific expertise in mobile app and website development, I've proven my proficiency in delivering innovative solutions aligned with client expectations and budgetary constraints. This is complemented by an adeptness in Google AdMob and Vungle Rewarded Ad SDK, including Server-Side Verification (SSV) callbacks. Moreover, I recognize the value of getting the most out of APIs, as exemplified by my successful integration of Mobile Recharge APIs like Ezytm and Noble Web Studio- a transferable skillset to this project. My professionalism is further demonstrated by being a signatory NDA before code reviews. In addition to my skills, I offer extra benefits like effective project costing and offering cheaper yet managed hosting and domain services. I am committed to delivering quality work promptly and a promise of free support for three months post-delivery. My goal is to turn your ideas into a reality, let me EXIT_POLL

@tamannarajput18

We propose developing a scalable MVP for your CPV Recharge Platform with a strong focus on performance, security, and user experience. The platform will include a responsive web portal and mobile-friendly interface for recharge services, user management, wallet integration, transaction tracking, and admin controls. Our development approach focuses on clean architecture, secure APIs, and future scalability for additional services and integrations. We will use modern technologies such as React/Flutter for frontend and Node.js or Django for backend with a secure database structure. The MVP will include authentication, recharge workflows, payment gateway integration, reporting dashboards, and notification systems. We also ensure proper testing, deployment support, and post-launch assistance to help you launch a stable and market-ready platform efficiently.

@rohitpatidar001

Hello, I’m interested in your CPV Recharge Platform MVP project. I have experience building backend-heavy web applications using Node.js, PostgreSQL, Docker, REST APIs, and admin dashboards. I’m comfortable working with structured architectures and existing technical blueprints, so your provided SOW and DB/API design documents will help accelerate development and keep delivery aligned with your expectations. What I can handle: • Node.js backend APIs and business workflow implementation • PostgreSQL schema optimization and reporting modules • React-based admin/dashboard integration • Reward logic and discount engine workflows • Dockerized deployment on VPS • Secure API integrations and callback handling I also have experience integrating third-party APIs and implementing asynchronous workflows, including webhook/callback processing patterns similar to AdMob/Vungle SSV flows. A couple of quick questions: 1. Have you already finalized the recharge API provider (Ezytm/Noble/etc.)? 2. Will rewarded ads run only in web flow or also inside hybrid/mobile wrappers? I can work milestone-based and start after NDA/signoff. Looking forward to discussing the architecture and implementation plan further. Thanks

@Visharaa2024

We are an experienced senior full-stack development team ready to build your white-label mobile recharge website with rewarded ads and discount engine as a core MVP. We will implement a responsive website supporting recharge amounts of ₹10, ₹50, and ₹100, integrate static image rewarded ads with a 10-second timer, and automatically apply admin-configurable ₹1–₹2 discounts upon ad completion. The platform will include an admin dashboard for campaign creation, view tracking, and manual reporting, along with AdMob/Vungle SDK integration using Server-Side Verification (SSV) callbacks. Our preferred stack aligns with your requirements Node.js or Laravel backend, React or Vue frontend, PostgreSQL database, and Docker deployment on your VPS. We have proven experience with rewarded ad SDKs, mobile recharge API integration, and production-ready deployment, and we will follow your blueprint while ensuring clean, modular, and well-documented code. We are prepared to work under NDA, deliver within your 3 week timeline, and provide a robust, scalable MVP that meets your specified fixed-price budget.

@mohammedj95

Hello there, I have reviewed your CPV recharge platform requirements and I’m confident we can build the MVP within your expected timeline using a scalable and production-ready architecture. We have strong experience with: • Node.js / React.js development • PostgreSQL & Docker deployment • AdMob/Vungle Rewarded Ads with SSV callbacks • Recharge API integrations • Admin dashboards & reporting systems Suggested Tech Stack: • Frontend: React.js / Vue.js • Backend: Node.js (Express/NestJS) or Laravel • Database: PostgreSQL • Deployment: Docker on VPS • Ad Integration: Google AdMob / Vungle SDK with secure SSV validation Core Features We Will Deliver: • White-label recharge website with recharge plans • Rewarded ad flow with countdown timer • Auto discount engine after ad completion • Admin dashboard for campaign & report management • Recharge API integration • Secure backend APIs & Dockerized deployment We are comfortable working with your provided SOW, DB schema, API blueprint, and architecture documents, and can also suggest improvements where needed. Estimated Timeline: • 3–4 weeks for MVP delivery We are ready to sign NDA before project discussion and code review. Thanks & Regards Mohammed Jamali

@monicasynthesis

Hello, I’ve gone through your job description and understand that you need a white-label recharge platform with rewarded ads and discount automation. With 5+ years of experience in Node.js, React, PostgreSQL, and AdMob integrations, I can deliver this MVP efficiently. What I can help you with: • Rewarded ad & recharge workflow • Admin dashboard and SSV integration • Docker deployment on VPS Warm regards, Monica Bhatia

@dushyant317

We can build your Phase-1 CPV recharge MVP with a scalable Node.js + React + PostgreSQL architecture including white-label recharge flows, rewarded-ad discount logic, AdMob/Vungle SSV validation, admin analytics dashboard, and Dockerized VPS deployment. Our team has experience integrating recharge APIs, ad-network callback systems, secure transaction workflows, and real-time campaign tracking with clean modular code suitable for future Phase-2 expansion.