Full-Stack Mobile App Development Needed

@OutsourceMan

Dear Valuable Client, At CnEl India, we specialize in engineering production-ready mobile apps with smooth dashboard timers, Ad SDK monetization, secure rewards processing, and robust backend architectures. Technical & Execution Methodology Tech Stack & Mobile UI: Build a cross-platform mobile app using React Native (TypeScript) with clean Zustand/Redux state management to drive the Home dashboard, real-time activity timers, Rewards section, and Account views. Backend & Database: Deploy a Node.js + Express REST API on Supabase / PostgreSQL, handling secure auth (JWT), anti-abuse verification, and referral bonus tracking. Integrations & Anti-Abuse: Connect Ad SDKs (Google AdMob), push notifications, analytics, and withdrawal payout logic with strict server-side payload validation. Builds & Store Deployment: Configure Git CI/CD workflows, generate signed Android APK/AAB binaries, and manage full Google Play Store submission. QA & Handover (2 Weeks): Conduct end-to-end testing, deliver well-documented source code, and provide full administrative control. Ready to start immediately! Best regards, CnEl India Team

@onkarkulkarni8

Hello, I can help you with "Full-Stack Mobile App Development Needed" as per your given project description. We can discuss more in detail during a chat conversation when you are available. I've worked on many PHP projects in recent times. So I am confident on achieving your expected Goals. Please initiate a communication thread to discuss further and start with the project. ⭐ 5.0/5 from a recent client: "A more professional version: “Excellent work! The job was completed within the committed timeline. Great quality, professionalism, and timely delivery. Highly appreciated and recommended.”" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.

@mrresearcher99

Hello, I have 10 years of experience delivering production-ready mobile applications using React Native, Node.js, REST APIs, MySQL/PostgreSQL, authentication, and cloud deployment. I can handle your project end-to-end, including the three-section mobile UI, state management, timers, API integration, backend business logic, database, ad and withdrawal integrations, notifications, analytics, testing, and Android release deployment. I will build the application with secure authentication, server-side validation, protected APIs, anti-abuse controls, and modular architecture for future enhancements. React Native will be my preferred stack because it supports efficient Android and iOS development while keeping the codebase maintainable. Let’s discuss the details. Best regards

@albertc1996

Hello, I can deliver this end-to-end mobile application with clean architecture, robust background task handling, and bulletproof server-side validation. For the mobile frontend, I recommend Flutter (Bloc/Riverpod) to ensure smooth 60fps dashboard animations, persistent background session timers, and cross-platform readiness. For the backend, a lightweight Node.js (NestJS or Express) + PostgreSQL stack will handle atomic balance transactions, JWT-based auth, and rate-limiting. Crucially, all reward calculations, Ad callbacks (server-to-server postbacks), and withdrawal logic will be strictly validated on the server side to eliminate race conditions, multi-accounting, and client-side balance tampering. Tech Stack: Flutter + Node.js (REST API) + PostgreSQL + Firebase (Push/Analytics) + AdMob/Unity Ads SDK Timeline: 10–14 days for complete end-to-end delivery (UI, Backend, Database, Admin balance controls, and production-ready signed AAB/APK). Will your reward model rely on standard Rewarded Video Ad SDK callbacks with server-side verification (SSV), or third-party offerwall integrations? Best regards

@tyronet2

Your three-section app looks compact, but balance tracking, timed sessions, rewards, referrals, withdrawals, and abuse prevention require a properly controlled backend—not client-side calculations that users can manipulate. I can build the full product with Flutter, Node.js, PostgreSQL, REST APIs, and server-side validation. At Poundit, I developed e-commerce and payment automation using Django/Node, database-backed transaction handling, Stripe workflows, and Vue/Next interfaces. For this app, I’ll implement reusable Flutter UI, authentication, background-safe timers, reward ledgers, referral rules, withdrawal states, notifications, analytics, Ad SDK integration, audit history, rate limits, and basic fraud signals. Delivery includes source code, tests, backend deployment, APK/AAB, and Play Store submission support. Preferred stack: Flutter, Node.js/NestJS, PostgreSQL, and Firebase notifications/analytics.

@bilal4240

As an experienced Full-Stack Mobile App Developer and SaaS expert, I have a considerable track record for building scalable software solutions that pack a punch. My long-standing experience of 7+ years aligns with the precise skill set required for your project, including Flutter, Node.js and PostgreSQL amongst others. Toronto Startups, Agentis and Sage Logistics are among my previous clients who enjoyed tangible success from their app projects closely resembling yours. From UI to deployment, I guarantee adherence to the timeline and the project budget with secured codes and system configurations. The mobile app I'm developing for a transport company right now is quite similar to your project. It incorporates authenticated logins, real-time tracking, and advanced analytics – features that could become valuable additions to your venture as well. Let's discuss more about how this existing project could be aligned or customized to suit your unique needs. What sets me apart is my business-oriented approach towards creating tailored solutions that truly benefit companies like yours. I understand the importance of robust security mechanisms and integrations such as Ad SDKs, notifications and payment gateways for your application – 'cause seamless workflow means agile business growth! Let me leverage my strong communication skills, reliable delivery schedule, clean coding methodologies and long-term support ethics to elevate your project into an innovative industrial solution.

@GobindSawarn

As a seasoned full-stack mobile app developer with over 6 years of experience, I am confident in my ability to bring your project to life. You can count on me to expertly navigate all facets of the process, from UI design to deployment. Not only am I well-versed in the technologies you require such as Flutter, Node.js, and PostgreSQL, but I have a proven track record of building successful mobile applications with similar functionality. What sets me apart is not only my technical expertise but also my strong project management skills and dedication to clear communication. I understand the importance of regular updates and timely delivery to keep a project on track. Therefore, you can expect detailed progress reports, efficient task execution, and a top-notch end product. I

@Baber512

Hello, I’m Baber Ali, a Flutter developer with 5+ years of experience. I can build your lightweight production-ready app end-to-end, including Flutter UI, backend APIs, database, integrations, testing, and deployment. I can implement the Home, Rewards, and Account sections with timers, progress/statistics, ads, referrals, bonuses, withdrawal flows, authentication, history, notifications, analytics, and secure API/business logic. My preferred stack would be Flutter with a scalable REST API backend and PostgreSQL/MySQL or Firebase/Supabase based on the final requirements. I’ll keep the architecture clean and modular for future expansion. I can also handle Android APK/AAB generation, backend deployment, testing, and Google Play submission. I’m available to start immediately and can deliver high-quality work within your timeline. Please join the chat so we can discuss the requirements and get started. Thank you.

@rajeshrolen

Hi, At first glance, this looks straightforward but there’s usually one part that causes issues later. Happy to share a quick plan if you're open to it. Regards, Rajesh

@arshig8

Hi, I’ve carefully gone through your requirements and can handle the complete app development, from UI and Flutter/React Native frontend to Node.js backend, database, API integrations, security, testing, and deployment. I’ll keep the app lightweight, stable, and production-ready with proper session/timer logic, rewards, referrals, withdrawals, notifications, and anti-abuse validation. Do you already have the UI/design ready, or should I handle it? Also, do you have the ad and withdrawal/payment providers selected? Please share the existing reference app or workflow if available. We can discuss the details in chat, finalize the scope, and proceed with the next steps. Best Regards, Arshiya

@netswaptech2811

The key here is building a lightweight 3-section app where session/timer logic, rewards, withdrawals, and anti-abuse rules are enforced server-side—not simply handled in the mobile UI. I’d recommend Flutter + Node.js + PostgreSQL. Flutter gives you one maintainable iOS/Android codebase, while Node/PostgreSQL provides a reliable foundation for authentication, sessions, rewards, referrals, withdrawals, analytics, and future scaling. I’d structure the system with secure APIs, server-side validation, background/timer handling, notification and ad integrations, and clear separation between user, rewards, and account modules. I’d execute this in milestones: UI/UX → Backend & database → Mobile integration → Ads/rewards/payment APIs → Testing & security → Play Store deployment. A couple of points I’d clarify before fixing the final scope: what exactly triggers the timed activity/reward, and which withdrawal/payment provider do you plan to use? Share the detailed flow and I can propose the architecture, timeline, and fixed milestone cost.

@Abror86

Hi, I can develop this end-to-end as a lightweight production-ready app, covering the Flutter mobile UI, REST API backend, database, authentication, rewards/referrals, timers, notifications, withdrawal flow, and admin/business logic. I’d recommend Flutter + Laravel/Node.js API + MySQL/PostgreSQL, depending on your existing infrastructure. I’ll keep the architecture clean so the app can be maintained and expanded easily. I can handle: * 3-section mobile UI and responsive screens * API integration and secure authentication * Timers, sessions, progress and statistics * Rewards, referrals and bonus logic * Ads, notifications and analytics * Withdrawal/payment API integration * Server-side validation and anti-abuse controls * Testing, APK/AAB build and deployment I can provide the source code and a clear handover. Estimated timeline is around 7–12 days after the complete requirements and API details are available. I’m ready to discuss the exact workflow and start with the core MVP.

@indreshpnk

Hello, I understand you need a lightweight, production-ready mobile application with Home, Rewards and Account sections, including sessions/timers, progress, referrals, ads, withdrawals, authentication, APIs and backend management. The goal is to deliver a simple, secure and scalable app that works smoothly end-to-end. Here’s what I can provide: Build the mobile UI with Flutter/React Native, including state management, timers, API integration, responsive screens and smooth navigation. Develop the Node.js REST backend, authentication, PostgreSQL/MySQL database, business logic and server-side validation. Integrate ads, notifications, analytics and payment/withdrawal APIs, with basic anti-abuse controls, testing, deployment and Play Store-ready builds. I bring over 4+ years of experience in mobile, Node.js, databases, REST APIs and full-stack development, with a strong focus on reliable production applications and clean architecture. Just to clarify a few things: Do you already have the UI designs and complete reward/withdrawal business logic? Which ad network and payment/withdrawal provider do you plan to use? Please come to the chat box to discuss more about your project. Best regards Indresh Kushwaha

@abdullahsaeeddev

Hi, I can handle this project end-to-end with Flutter and a reliable REST backend. I understand this is not just a UI build: the app needs timed activities, balances, progress/statistics, rewards, referrals, ads, withdrawals, account history, notifications and proper backend validation. I have practical experience with Flutter, Python/FastAPI, REST APIs, Firebase, authentication, notifications, Android builds and Google Play deployment. I would keep sensitive logic such as rewards, balances, referrals and withdrawal validation on the server, with appropriate security and basic anti-abuse measures. Preferred stack: Flutter + FastAPI/REST + PostgreSQL/Firebase Estimated timeline: 3–4 weeks for the agreed MVP scope Fixed price: ₹15,000, subject to final scope I can handle the mobile UI, API/database integration, third-party integrations, testing, APK/AAB generation and Play Store deployment. I can also provide working builds during development for review and testing. I have previously worked on Flutter applications and successfully handled Android builds and Play Store deployment, so I’m comfortable taking the project through development to release. I’m available to start immediately. I’d be happy to review the detailed requirements and finalize milestones before development begins.

@milanrathod945

Building a lightweight mobile app with Flutter/React Native requires tight integration between UI, backend logic, and third-party SDKs, I can deliver this end-to-end with Node.js/Python for the API layer. - Full-stack ownership: I'll handle Flutter/React Native UI, Node.js backend, PostgreSQL/Firebase data layer, and Ad SDK/payment API integrations in one flow - Production-ready from Day 1: On first day I can implement the core Home dashboard with balance display and timed session logic so you see working progress - Security built-in: JWT auth, API validation, and basic fraud checks will be wired into both mobile and backend layers Which Ad SDKs and payment gateways do you need integrated? I can start immediately once confirmed.

@Apitide

Your three-section structure is clear, and this is well suited to a lightweight production-ready MVP where one team handles everything from UI to deployment. Apitide can take ownership of the complete build: Flutter mobile app, backend APIs, database, authentication, timers/background processes, rewards/referrals, ad integration, notifications, analytics, withdrawal functionality, testing, and Play Store deployment. We have experience building and deploying full-stack products including e-commerce platforms, real-time chat applications, appointment-based tools, and AI-powered applications. We also have experience with AI lead-generation and cold-calling/mailing agents involving automated business workflows. Preferred stack: Flutter + Node.js + PostgreSQL/Supabase, finalized around your requirements. Estimated timeline: 3–5 weeks for the MVP, depending on the withdrawal/payment and background-session requirements. For pricing, we can provide a fixed project quote after reviewing the complete scope so the estimate is realistic and there are no surprises. If you have a reference app, wireframes, or detailed requirements, send them over. We’d be happy to discuss the scope and take this from development through deployment.

@CliveMSoftware

I've built and deployed 3 production apps with similar architecture, including a rewards/referral platform currently live on Play Store with 15k+ users. I'll handle the complete stack: Flutter frontend with state management for timers and background processes, Node.js REST API with JWT auth and fraud prevention, PostgreSQL backend, and integration with payment gateways plus ad SDKs. I've worked extensively with Firebase notifications, analytics tracking, and APK/AAB deployment. My tech stack matches your requirements perfectly, and I can deliver a lightweight, secure app ready for production within 45 days. Happy to share my live projects and discuss customization directly.

@sohelr268

Hi, I can build your full-stack mobile app with high performance and clean architecture. Core Scope: * Mobile App: Clean Flutter or native Android (Kotlin/Java) UI. * Backend & APIs: Robust Laravel or Node.js/Express backend with secure REST APIs. * Database: MySQL and Redis for high performance. * Integrations: Payment gateways, third-party APIs, and store deployment. Why Choose Me: * Proven full-stack development expertise. * Clean, production-ready code with full source handover. Let's connect via chat to discuss your requirements and begin right away.

@SoneJ

Hello, Building a lightweight mobile application with a clear structure presents a unique opportunity to create an engaging user experience while ensuring seamless functionality. A project like this requires meticulous attention to detail in both frontend and backend development to ensure smooth integration and security. I propose using Flutter for cross-platform development, complemented by a Node.js backend and PostgreSQL for the database to ensure robust performance. I will oversee the project from UI design to deployment, ensuring that all components, including API integrations and security measures, are effectively implemented. To align our efforts, could you clarify the specific features you envision for the rewards section and any preferred ad SDKs or payment APIs? I can share my GitHub portfolio showcasing previous projects similar in structure and functionality, along with an estimated timeline of eight weeks and a fixed project price of $15,000. Kind regards, Soné Joubert