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Detailed Scope of Work: KAMYABI CASH Reward App 1. Currency & Economy (KC Coins) Name: KC Coins (Kamyabi Cash). Exchange Rate: 2000 KC Coins = 50 PKR. Minimum Withdrawal: 15,000 KC Coins. Withdrawal Tax: 2,000 KC Coins per transaction. P2P Transfer (Friend to Friend): Minimum Transfer: 1,500 KC Coins. Transfer Tax: 10% (Deducted from sender). 2. Universal Ad-Flow Logic (Mandatory) Mandatory Video Ad: Before accessing ANY task (Gaming, Ad Networks, Spin, Scratch, or Invite), the user MUST watch a video ad first. The task will only unlock after the ad is completed. 3. Ad Network Tasks (5 Networks) IronSource, Meta, AppLovin, and Unity follow the same logic: Total Tasks: 8 Tasks per network (Divided into 2 sessions: 4 tasks in the morning, 4 in the evening). Gap/Lockdown: 8-hour gap between sessions. 3-minute lockdown between individual tasks. Reward Scaling: 1st session = Full coins. 2nd session = 50% coins. Rewards Per Video Ad: IronSource: 50 KC Coins per task. Meta: 60 KC Coins per task. AppLovin: 60 KC Coins per task. Unity: 60 KC Coins per task. AdMob Exclusive Tasks (One-time Daily): Task 1 & 2: Watch Video Ads (60 KC each). Task 3 (Lucky Spin): Rewards: 30, 50, 100, 199 or "Try Again". (Algorithm: 70% probability for 30/50 coins). Task 4 (Scratch Card): Random Rewards (25, 50, 75, 100 KC). Task 5 (Invite 3 Friends): Earn 150 KC. Task 6 (Invite 10 Friends): Earn 350 KC. Strict Invite/Referral Logic: Real Verification: The system must track if the invited user has registered AND played tasks. Simple link sharing on WhatsApp/Social Media will NOT count. 24-Hour Challenge: If a user completes 8/10 invites and fails to get the last 2 within 24 hours, the count resets to zero. No partial coins will be rewarded. 4. Gaming Platform Logic (7 Platforms) BitLabs, AdGate, Adjoe, Tapjoy, Offerwall, OfferToro, Gamezop. Common Gameplay Rules: Session Limit: 3 Sessions per day per platform. Gap: 3-hour gap between sessions. Playtime: Each session requires 2 to 5 minutes of active gameplay. Tiered Rewards: 1st Session: 70 to 150 KC Coins. 2nd Session: 40 to 100 KC Coins. 3rd Session: 30 to 70 KC Coins. Anti-Grinding System: If a user exceeds the daily limit or plays for an hour continuously, the reward must drop to a minimum (e.g., max 100 coins for 1 hour of extra play) to prevent system abuse. 5. Security & Anti-Fraud (Recap) One Device = One Account: Hardware-level binding. VPN/Emulator Block: Instant ban/block for VPN, Proxy, or Emulator users. Activity Tracking: Timer must pause if the app is minimized or the user switches screens. Admob appLovin Unity meta audience Facebook ads and 5 gaming platform. Strict Security Protocol (Anti-Cheat): One Device, One Account: Strict enforcement to prevent multi-accounting. Device Fingerprinting: Use unique device IDs to track and ban fraudulent users. VPN & Proxy Detection: No user should be able to access the app or offers using a VPN. Emulator Detection: Block all users trying to run the app on PC emulators (like BlueStacks). Old Security Baseline: Do you still have the previous security configurations we discussed? The security must remain 100% solid as per our original standard. Timeline: I expect this entire overhaul (UI + Ads + Security) to be completed within 10 to 15 days maximum.
ID Projek: 40346648
84 cadangan
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84 pekerja bebas membida secara purata $290 USD untuk pekerjaan ini

HELLO, I HAVE WORKED ON SIMILAR REWARD-BASED AND AD-MONETIZATION APPLICATIONS AND CAN PROVIDE EXAMPLES. I COMPLETELY UNDERSTAND YOUR REQUIREMENT FOR A CASH REWARD PLATFORM WITH STRICT AD FLOW, MULTI-NETWORK INTEGRATION, GAMING TASKS, AND STRONG ANTI-FRAUD SYSTEM. With 10+ years of experience in mobile app development, I can build a secure and scalable system including AdMob, AppLovin, Unity, Meta integrations, reward logic, session locking, and real-time validation. I will implement strict anti-cheat mechanisms such as device fingerprinting, VPN/emulator detection, background activity tracking, and secure referral validation to prevent abuse. The platform will be optimized for performance, accurate reward calculation, and seamless user experience while maintaining your complex rules (sessions, cooldowns, scaling rewards, and withdrawal system). I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE, WE WILL WORK WITH AGILE METHODOLOGY AND WILL GIVE YOU ASSISTANCE FROM ZERO TO PUBLISHING ON STORES. I am confident to deliver within your timeline. I eagerly await your positive response. Thanks,
$456 USD dalam 7 hari
8.3
8.3

I have carefully reviewed the requirements for the Cash Reward Platform project. The scope involves implementing a currency system, ad flow logic, ad network tasks, gaming platform logic, and security measures. I understand the need for strict security protocols and efficient reward systems. I am confident in my ability to deliver a high-quality mobile app with integrated payment gateways. Once we discuss the full project scope, we can adjust the budget accordingly. My priority is to complete the project within your budget and timeline. Please review my 15-year-old profile to see my past work. I am eager to start working on this project and showcase my commitment. Looking forward to hearing from you.
$123 USD dalam 6 hari
7.0
7.0

Hi I have carefully reviewed your detailed scope for the Kamyabi Cash Reward App and I am confident I can deliver a fully functional app that meets all your requirements. I can implement the KC Coins economy, including exchange rates, minimum withdrawal, P2P transfers, and referral logic exactly as specified. The universal ad flow will be enforced so that users must watch video ads before accessing any tasks across IronSource, Meta, AppLovin, Unity and AdMob networks. Gaming platforms will follow your session limits, tiered rewards, anti-grinding measures, and daily activity restrictions. Security and anti fraud measures will be strictly applied, including one device per account, device fingerprinting, VPN and proxy detection, emulator blocking, and activity tracking to prevent abuse. The UI will be updated according to your design requirements while keeping the app responsive and use friendly. I would like to clarify whether the backend APIs for user accounts, tasks, and rewards are already in place or if server-side logic will need to be implemented as well. I would also like to confirm if the ad network SDK keys and accounts are ready for integration. Here You Can Check My Professional Portfolio: https://www.freelancer.pk/u/Hammadhassan21 I’m ready to start immediately and deliver a polished fully functional e commerce site. Best Regards Hammad Hassan
$140 USD dalam 7 hari
7.2
7.2

Hey, I will build your KAMYABI CASH reward app with KC Coins economy, five ad network task flows, seven gaming platform integrations, and full anti-fraud security — device fingerprinting, VPN/emulator detection, and one-device-one-account enforcement. For the session/lockdown system, I will use server-side timers so users cannot bypass cooldowns by changing device clocks. Questions: 1) Is this a new build or an overhaul of an existing app? 2) Which backend/database is currently in use, if any? Looking forward to talking through the details. Kamran
$90 USD dalam 5 hari
7.4
7.4

Hello, I will develop your CASH REWARD MOBILE APPLICATION for Android and IOS both platforms with Web admin panel. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks
$120 USD dalam 15 hari
6.6
6.6

Hi, This is exactly the kind of reward-based system we specialize in complex logic, strict anti-fraud, and scalable ad integrations. We’ll build your KAMYABI CASH app with: - Clean, high-converting UI + smooth task flow - Full ad integration (AdMob, Unity, AppLovin, Meta, IronSource) with mandatory unlock logic - Accurate coin economy (tax, scaling rewards, P2P transfers) - Advanced anti-fraud (device binding, VPN/emulator detection, activity tracking) - Smart session control (cooldowns, reward scaling, anti-grinding system) - Verified referral system with real user activity tracking Our team has experience handling multi-network reward systems + fraud prevention, so we understand how critical stability and abuse protection is here. Timeline: 10–12 days Approach: Daily progress updates + structured testing before launch If you want this done properly and securely (not just “working”), we’re ready to start immediately. Let’s build this right. Regards Jp Full Stack Web Developer
$250 USD dalam 10 hari
6.7
6.7

Hello There!!! ★★★★ (Develop a secure and fully-featured Kamyabi Cash reward app) ★★★★ I understand the project requires a complete overhaul of the Kamyabi Cash platform, including KC Coins economy, mandatory ad-flow, gaming and ad network logic, P2P transfers, invite/referral tracking, and strict anti-fraud security measures. The app must be robust, secure, and follow all session, reward, and anti-cheat rules while delivering a seamless user experience. ⚜ Implement KC Coins economy with withdrawal and P2P rules ⚜ Integrate mandatory video ad flow for tasks ⚜ Configure 5 ad networks and daily AdMob tasks ⚜ Develop gaming platform logic with session limits and tiered rewards ⚜ Implement anti-cheat and device-level security measures ⚜ UI/UX improvements for smooth user experience ⚜ Deliver complete, tested app within 10–15 days I have experience building secure reward-based mobile apps with complex logic, ad integrations, and anti-fraud systems. I’ll use Android, C#, and backend APIs to ensure reliability, maintainability, and quick delivery. Warm Regards, Farhin B.
$110 USD dalam 10 hari
6.6
6.6

Hii there, I’m offering a 30 percent discount for this project and would be glad to assist you in developing a cash reward platform. With experience in full-stack development and incentive-based applications, I can create a secure and user-friendly platform that rewards users for specific actions or engagement. I will design features such as user registration, task or activity tracking, reward accumulation, payout management, and an admin dashboard to manage users and rewards. The platform will be responsive, secure, and optimized for performance across web and mobile devices. As a dedicated freelancer, I prioritize attention to detail, clear communication, and delivering scalable, high-quality solutions. I am confident that I can build a cash reward platform tailored to your business model effectively. Kind regards, Sohail Jamil
$30 USD dalam 1 hari
6.3
6.3

Hello! As per your project post, you’re looking to build the KAMYABI CASH Reward App, a structured cash reward platform where users earn KC Coins through ad networks, gaming platforms, and referrals, with strict ad flow logic, secure transactions, and strong anti fraud protection. I'M GLAD TO SAY THAT I HAVE ALREADY DEVELOPED AN CASH REWARD APP SO I HAVE EXPERIENCE IN THIS PROJECT. My focus will be on delivering a secure and high performance reward platform, featuring: KC coin economy with withdrawal and transfer logic, mandatory video ad flow before every task, multiple ad network integrations with session based rewards, gaming platform integration with tiered rewards and anti grinding system, referral verification with 24 hour challenge logic, secure wallet and withdrawal system, admin dashboard for monitoring and control, and strong anti fraud protection with device binding and VPN and emulator detection. I specialize in building reward based mobile platforms, ad network integrations, secure wallet systems, and scalable backend architecture with focus on performance, fraud prevention, and smooth user experience. My focus will be on building a stable and secure reward platform that can handle high user traffic and monetization efficiently. Let’s connect to review your platform flow, ad network approvals, and withdrawal process so we can finalize architecture and development roadmap. Best regards, Nikita Gupta.
$300 USD dalam 22 hari
5.7
5.7

⭐⭐⭐⭐⭐ ✅Hi there, hope you are doing well! I have successfully developed similar cash reward and gaming platforms where users earn points by interacting with ads and games, maintaining seamless currency exchange and withdrawal workflows. The most crucial factor for this project is implementing a robust, secure, and cheat-proof system that ensures fair user activity tracking combined with a stable ad and gaming integration. Approach: ⭕ Implement the KC Coins currency system with exact exchange rates and withdrawal rules. ⭕ Integrate mandatory universal video ad flow before tasks unlock. ⭕ Develop and schedule ad network tasks with session limits, rewards, and lockdown periods. ⭕ Build the gaming platforms with session management, tiered rewards, and anti-grinding controls. ⭕ Enforce strict security: device binding, VPN/emulator detection, and activity tracking. ⭕ Ensure referral system integrity with real verification and 24-hour challenge reset. ⭕ Develop efficient backend API, database, and mobile front end with smooth UX/UI overhaul. ⭕ Plan delivery within your 10-15 day timeframe, prioritizing stability and security. ❓ Could you please clarify if the existing app codebase will be used for overhaul or if this is a fresh development? I am confident my expertise in secure mobile app and game integration, combined with payment and backend experience, will deliver this complex overhaul flawlessly and on time. Thank you for considering my proposal. Best regards, Nam
$200 USD dalam 3 hari
5.2
5.2

I can help with this, I will build the KAMYABI CASH reward app for Android with the full KC Coins economy (earning, withdrawal, P2P transfers with tax logic), all five ad network integrations (IronSource, Meta, AppLovin, Unity, AdMob) with session limits and reward scaling, the seven gaming platform connections with tiered rewards and anti-grinding logic, plus the spin wheel, scratch card, and referral system with real verification tracking. For the anti-fraud layer, I will implement device fingerprinting using a combination of hardware IDs and SafetyNet/Play Integrity attestation rather than relying on a single device ID alone. Single identifiers can be spoofed with root access, but cross-referencing multiple signals catches emulators, cloned devices, and VPN users far more reliably. Questions: 1) Is this a new build or an overhaul of an existing app — and if existing, what is the current tech stack? 2) Which payment method will handle PKR withdrawals (JazzCash, EasyPaisa, bank transfer)? Looking forward to talking through the details.
$130 USD dalam 7 hari
4.5
4.5

Hello. I understand the full scope of your KAMYABI CASH app including the coin economy, strict ad flow, gaming logic, and anti-fraud system. I can implement the complete system with structured backend logic, secure APIs, and a clean scalable architecture. Ad integrations with Google AdMob, AppLovin, Unity Ads, and Meta will follow your mandatory unlock flow and reward rules. I’ll enforce all timing systems like session gaps, cooldowns, reward scaling, and anti-grinding logic precisely. Referral tracking will be fully verified with real activity checks and strict 24-hour challenge handling. Security will be a priority with device fingerprinting, VPN and emulator detection, and session tracking to prevent abuse. The system will be optimized, well-structured, and ready for scaling. I can complete this within your 10–15 day timeline and deliver a stable, production-ready build.
$120 USD dalam 14 hari
4.6
4.6

Hi there, I'm Kristopher Kramer from McKinney, Texas. I’ve worked on similar projects before, and as a senior full-stack and AI engineer, I have the proven experience needed to deliver this successfully, so I have strong experience in Android, Backend Development, C# Programming, Mobile App Development, Payment Gateway Integration, API Development, Database Management and Game Development. I’m available to start right away and happy to discuss the project details anytime. Looking forward to speaking with you soon. Best regards, Kristopher Kramer
$120 USD dalam 3 hari
4.7
4.7

As an experienced and innovative web and software developer, I can rise to the challenge of your ambitious KAMYABI Cash Reward App project. My expertise-driven skill set in API and back-end development positions me perfectly for meticulous work that turns complex requirements into efficient and reliable systems -- just what your project entails. My track record with international clients has taught me the value of a client-centered approach, so I’ll not only meet your unique technical needs but understand and prioritize your business goals throughout. Effective and thorough security must be baked into every digital product, especially one involving cash transactions like yours. Assuring you the highest standard of security as per our original discussions; my clients praise my attention to detail in this department. Furthermore, I respect deadlines and will deliver this entire overhaul within 10 to 15 days - optimizing UI & Ads while maintaining security protocols.
$140 USD dalam 5 hari
3.8
3.8

Hello, I can build your Kamyabi Cash reward app with full KC Coins system, ad integrations (AdMob, AppLovin, Unity, Meta), gaming platforms, strict referral logic, and advanced anti-fraud security (device binding, VPN/emulator block, activity tracking). Everything will be implemented exactly as per your requirements with smooth UI and accurate reward logic. I can complete this within 10–15 days. Best, Muhammad
$250 USD dalam 14 hari
4.0
4.0

Hello, I’ve read your cash reward platform overhaul and I’m confident I can design a robust, scalable solution that matches your KC Coins economy and strict security requirements. I bring hands-on experience building secure backend systems, Android apps in C#, and integrating payment gateways with clean API layers. My approach focuses on a modular architecture: a secure wallet and currency engine for KC Coins, universal ad-flow enforcement, multi-network ad tasks with precise reward scaling, and anti-fraud measures baked into device binding, fingerprinting, and emulator/VPN checks. I’ll translate your rule-set into reliable workflows, including the 8-hour sessions, per-task cooldowns, and 24-hour invite rules, while ensuring a smooth user experience across 7 gaming platforms and 4 ad networks. With your timeline of 10-15 days, I’ll deliver a structured MVP first to validate economy and security, then expand to the full UI, ads, and platform integrations. I’ll provide clear milestones, risk mitigation, and a focused testing plan to prevent grinding and fraud. I can start immediately and work toward a polished, production-ready release. Best regards, Billy Bryan
$250 USD dalam 3 hari
3.8
3.8

Dear Hiring Manager, I’m excited about the opportunity to handle the complete overhaul of the Kamyabi Cash (KC) reward app. With experience in mobile reward platforms, ad network integrations, and robust anti-fraud systems, I can deliver a secure, polished, and fully functional app within your 10–15 day timeline. Approach: 1. Currency & Economy: Implement KC Coins with exchange, P2P transfers, withdrawal limits, and automated tax deductions. Transactions will be securely tracked server-side to prevent exploitation. 2. Universal Ad-Flow: Enforce mandatory video ads before any task unlocks, with fail-safes to prevent bypassing. 3. Ad Network Tasks: Integrate IronSource, Meta, AppLovin, Unity, and AdMob per your session limits, reward scaling, cooldowns, and daily task logic. The lucky spin, scratch cards, and invite/reward systems will be fully scripted with strict referral verification and 24-hour challenge resets. 4. Gaming Platform Logic: Seven gaming platforms (BitLabs, AdGate, Adjoe, Tapjoy, Offerwall, OfferToro, Gamezop) with session limits, tiered rewards, anti-grinding measures, and gameplay timers to prevent abuse. 5. Security & Anti-Fraud: One device = one account with device fingerprinting. VPN, Proxy, and Emulator detection for instant blocking. Activity tracking and reward pausing on app minimize. Maintain 100% of your prior security baseline with updated protocols. Best regards,
$140 USD dalam 7 hari
3.8
3.8

I understand that you are looking to develop a robust Cash Reward Platform with complex functionalities, including currency management, ad integration, and stringent security protocols. With over 12 years of experience as a Full-Stack Developer and Mobile App Automation expert, I can help you build a scalable solution that meets your requirements. Utilizing technologies like Flutter for mobile app development, React.js for the web interface, and Node.js for backend services will ensure seamless performance. For automation testing, I recommend using Appium or Playwright to validate the various ad flows and user interactions. Security measures like device fingerprinting and VPN detection can be implemented using Firebase or AWS to protect against fraud effectively. To enhance user engagement while maintaining tight control over the reward system will be crucial for success. Could you clarify what specific metrics or KPIs you would like to track during user interactions within the app?
$250 USD dalam 7 hari
3.4
3.4

Hi there, I’m excited about the opportunity to work on the Kamyabi Cash Reward App. It looks like you need a robust platform that incorporates a unique currency system, ad integration, and a gaming reward structure while ensuring high security. With 4+ years of experience in mobile app development and backend management, I can help create a seamless user experience while implementing the necessary security protocols to prevent fraud. I understand the importance of having a solid ad-flow logic and reward scaling system in place. I’d ensure that users engage effectively with tasks while adhering to the strict guidelines you've outlined, especially regarding friend referrals and gaming session limits. One question I have is about the user verification process—how do you envision tracking user engagement to ensure that invited friends are genuinely participating in the platform? Best regards, Arslan Shahid
$30 USD dalam 3 hari
3.6
3.6

Hi, I’m an experienced mobile app developer with strong expertise in reward based systems, ad integrations, and anti fraud architecture. I can build your KAMYABI CASH app with a stable coin economy, strict task logic, and secure ad flow while ensuring performance and scalability. I’ve previously developed reward and gaming apps integrating multiple ad networks like AdMob, Unity, and AppLovin, with enforced task gating, session limits, and fraud prevention systems such as device fingerprinting and VPN detection. In one project, I implemented a similar coin system with referral validation and anti abuse logic, reducing fake activity significantly. For your app, I will implement the KC coin system, mandatory ad flow, multi network tasks, gaming rewards, strict referral validation, and strong anti cheat protections including device binding and activity tracking. The system will be optimized for fairness, performance, and long term scalability. Best regards, George
$140 USD dalam 7 hari
3.0
3.0

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