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READ & UNDERSTAND BEFORE SENDING ME A MESSAGE: I am looking for a software developer that can develop a platform that can convert unused airtime back into cash. A lot of people usually have a lot of airtime which expires after a month's cycle. I want the unused to be converted into cash which they can use. I had done it before therefore i know its possible
Project ID: 40685980
75 proposals
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Active 5 days ago
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75 freelancers are bidding on average $459 USD for this job

Hello, AIRTIME CONVERSION INTO CASH {{{ I HAVE CREATED SIMILAR BEFORE AND I CAN SHOW YOU }}} I have carefully reviewed your requirements and understand that you need a platform that allows users to convert their unused airtime into cash before it expires, with a simple and reliable conversion workflow. I have 11+ years of experience in technology and can develop the required platform with a secure transaction flow, proper validation, user management and cash conversion process. I WILL PROVIDE 2 YEAR FREE ONGOING SUPPORT AND COMPLETE SOURCE CODE. I am available according to your convenient time zone and can start immediately. I eagerly await your positive response. Thanks, Christina
$450 USD in 10 days
8.4
8.4

With my extensive experience and impressive skillset in Full-Stack development, your project to convert airtime into cash is a perfect fit for my capabilities. Having been in the indusry for over 10 years, I have a proven track record of developing multi-solutions across Web, Mobile (on both Android and iOS), and even Hybrid apps such as Flutter and React Native. In particular, my proficiency in integrating Payment Gateway APIs will be essential to ensuring a secure and seamless transactional process during airtime conversions. Moreover, my profound knowledge in Google Map API's and Google Cloud API's may offer valuable insights on implementing location-based services that can help facilitate the cash conversion process for your users. As your Full-Stack software engineer, I assure you quality work delivered to your satisfaction. My dedication to your project will be unwavering; I aim at nothing less than a successful outcome for your business. I'm always available for any discussions or clarifications needed, so contact me now to get started on this project that has the potential to revolutionize how people handle unused airtime! Thank you again, and until then, amigo!
$500 USD in 7 days
7.8
7.8

Howdy, An airtime to cash platform needs to be built around the actual conversion and payout workflow, not like a generic wallet system. Since you’ve already operated this type of service, I can build around that experience and create a smooth flow for receiving, verifying, converting, and paying out airtime. I can develop the web platform with the required user and admin sides, while keeping the architecture flexible for telecom and payment integrations. I’d just need to confirm the target country and mobile networks first, since the available airtime and payout APIs will determine the best implementation approach. Portfolio: https://www.freelancer.pk/u/Hammadhassan21 Best regards, Hammad Hassan
$400 USD in 15 days
7.3
7.3

I can help you build this properly. You're building Airtime conversion into Cash, where the real delivery risk is usually in the workflow details, not just the feature list. Relevant fit: Mobile App Development, Software Engineering with milestone-driven delivery. Key scope I would cover: CAN/CAN-FD channel architecture, OBD interposer behavior, and supported vehicle matrix; Filtering, routing, BMS signal modification, standalone firmware, and configuration loading. If helpful, I can outline the first vehicle/CAN message matrix and bench-test plan before firmware implementation. Quick question: What part of this build has caused the most delivery risk so far: architecture, integrations, or product clarity? Also, if we align on the core scope first, would you prefer the first milestone to focus on a stable MVP foundation or on feature breadth? Best, Dr. Syafiq
$500 USD in 21 days
7.1
7.1

Hi, I reviewed the request to build a platform that converts unused airtime into cash before it expires, for people who currently lose value after the monthly cycle. I’ll use Mobile App Development and Software Engineering to design the conversion flow: capture user airtime balances, validate eligibility, execute conversion rules, and provide clear transaction status inside the app and backend services. I focus on clean, reliable logic and easy management so the conversion process is dependable and auditable. Let’s discuss here now.
$250 USD in 30 days
7.1
7.1

Hello, I am very interested in your project to develop a platform that converts unused airtime into cash. I understand the need to provide a solution for individuals with expiring airtime. With my expertise in Mobile App Development and Software Engineering, I am confident in my ability to create a user-friendly and efficient platform for this purpose. I plan to design a mobile application that allows users to input their unused airtime details and receive cash in return. The app will have secure payment integration and a simple interface for seamless transactions. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH I would love to discuss this project further with you. Please feel free to reach out for a detailed conversation on how we can proceed. Best regards, Warda Haider
$250 USD in 4 days
6.8
6.8

Hello, I am Dr. Rajesh Rolen, PhD in Computer Science & Engineering, with experience of over 20+ years in Mobile App Development, Software Engineering As a preferred freelancer in the top 1%, I have done 400+ projects here on freelancer.com, I have 4.9 ratings out of 5 on average, which showcases my quality of work and timely delivery. Key Highlights: - Free Hosting Support on the Cloud or any desired platform. - Free 3 months of post-delivery support to ensure that our client doesn’t face any challenges after the launch of the project. - Free Dedicated tester on projects to ensure quality delivery, so clients don’t need to act as a tester. - 10+ Years experience UI/UX team to ensure intuitive UI. Portfolio: https://www.freelancer.com/u/Microlent Please open the chat and send me a message, so we can have a more detailed discussion about the project to give you the project timeline and cost. Thank you for considering my services. I look forward to engaging in a productive conversation and understanding how I can be of assistance in bringing your project to life. Regards Rajesh Rolen
$500 USD in 10 days
8.0
8.0

Hello!! I understand you need a platform that handles airtime-to-cash conversion with a secure, reliable workflow for users to submit airtime transactions and receive the corresponding cash value. * Which mobile network operators and countries should be supported? * How will airtime transactions be verified before cash is released? * Which payout methods should users receive bank transfer, mobile wallet, or another option? The platform can include user registration, airtime transaction submission, automated or manual verification workflows, configurable exchange rates and fees, transaction status tracking, payout processing, notifications, fraud-prevention checks, admin controls, reporting, and secure API integrations where applicable. Relevant payment and transaction-management systems have been developed with structured workflows, secure data handling, transaction tracking, and reliable backend integrations. Let us chat and discuss the supported networks, verification process, and payout workflow so we can plan the platform architecture around your exact requirements. Best regards Farhin B
$250 USD in 7 days
6.8
6.8

With over 17 years of experience in software development, focused primarily on web, window and Android development, I am confident in tackling your unique project. I understand the need to convert unused airtime into cash, enabling individuals to maximize the value of their resources. Using my vast knowledge and skills in ASP.NET C# as well as Android Development, I can create a platform tailored specifically to meet your requirements. On top of that, my proficiency extends to Python Scraping and Automation Development work which could prove instrumental in streamlining the efficiency of your project. Furthermore, I have a strong background in Crypto Currency, Stock Trading Software and Product Scrapping Services - all areas that could add real value to your project. In conclusion, my combination of extensive experience, client-focused approach and customer-first attitude makes me confident that I can not only deliver a successful project but also exceed your expectations. I look forward to discussing more about your vision and how we can convert it into a tangible reality. thanks
$500 USD in 7 days
5.6
5.6

Hi, converting unused airtime back into cash is a clever solution to a common problem, and it's great to see that you've explored this idea before. My approach would involve building a user-friendly platform that seamlessly handles transactions while ensuring security and compliance with regulatory standards. Many people often miss out on the value of their unused airtime due to expiration, and creating a service that facilitates cash conversion would not only capture this demand but also enhance user satisfaction. This project will need robust back-end mechanics for tracking transactions and an intuitive interface to allow users to convert their airtime effortlessly. I can provide a tentative price range of $600-$1000 for the implementation, with an estimated delivery time of around 10 days. However, we can finalize the pricing and timeline after discussing your specific requirements further. If you could share any preferences regarding the platform or technology stack you'd like to use, that would help refine our conversation. I look forward to discussing this project in more detail and aligning on the scope. Best regards, Mohammad
$800 USD in 10 days
5.4
5.4

Hello, I understand you need a platform that allows users to convert unused mobile airtime into cash, with the process handled securely and automatically. I can develop the complete workflow including user registration, airtime/network verification, conversion requests, transaction tracking, wallet/balance management, payout processing, notifications and admin controls. The key part will be integrating the appropriate telecom/payment APIs and designing the conversion flow around the supported operators. I can first review your previous implementation or available API/provider details to understand how the earlier system worked, then propose the most reliable architecture and development approach. I’m ready to discuss the supported countries/networks and payout methods so we can confirm feasibility before development. Thanks
$300 USD in 7 days
5.7
5.7

With my vast experience of 9+ years in mobile app development, I believe I am well-suited to tackle your project of turning unused airtime into cash. My extensive knowledge of both Android and iOS platforms will be instrumental in creating a user-friendly and efficient application for your aim. Being proficient in Java and PHP5 as well strengthens my skillset, ensuring smooth backend operations and secure handling of user data. Having previously worked on E-commerce solutions, I understand the importance of a seamless transaction process. Converting airtime into cash holds immense potential in reducing wastage while providing a practical solution to users. My team is equipped with the skills to design and develop such an intricate platform, ensuring reliability, security, and most importantly, ease of use for your users. At Neha Inc., we guarantee not just the completion of a project but also free after-delivery support for three months to deal with any unforeseen issue. Moreover, our services come at an effective cost without compromising on quality. By hiring me, you are not only aligning with my expertise but also bringing onboard cheap domain and hosting offers that can optimize your costs further. Let's turn this mutually beneficial idea into reality!
$500 USD in 7 days
5.2
5.2

Unused Airtime-to-Cash Platform Development I understand your concept clearly: you want to build a platform that allows users to convert eligible unused airtime into cash instead of losing it when the airtime cycle expires. Since you have previously implemented a similar solution, I understand that the focus should be on rebuilding the underlying workflow into a reliable and scalable platform rather than questioning whether the concept is possible. I can help develop: * User registration, authentication and account management * Airtime balance/input and transaction processing * Airtime-to-cash conversion workflow * Automated transaction status and verification * Cash-out/payment integration * Transaction history and user notifications * Admin dashboard for monitoring users and transactions * Fraud-prevention and transaction validation controls * API/integration layer for supported telecom/payment providers * Logging, reporting and error handling * Responsive web or mobile-friendly user interface I would first review how your previous implementation worked, which telecom networks and countries are involved, and what API or provider access is currently available. From there, I can design the system around a secure and maintainable architecture and establish clear milestones for development, testing and deployment. I’m ready to review the details of your previous solution and discuss how you want the new platform to operate.
$500 USD in 7 days
4.1
4.1

As an experienced Mobile App developer with over 6 years in the industry, I understand the significance of creating a user-friendly app that solves real-life situations. Your project caught my attention because it aligns perfectly with that goal. I can develop a functional and efficient platform for converting unused airtime into cash, not just to solve the issue at hand, but to offer convenience as well. My proficiency in Wix, Squarespace, WordPress, Woocommerce, and Shopify will be put to great use in developing this app. With this diverse skill set, I will ensure the app is attractive, easy to navigate and responsive on any device it is used. Additionally, I bring not only technical skills but also a customer-centric mindset developed from past projects where constant communication and updates were key.
$250 USD in 3 days
3.6
3.6

Hi, I’ve read and understood your requirements very well, and I’m really excited to work on this airtime-to-cash platform. I understand the main goal is to give users a simple and reliable way to convert unused airtime into cash before it expires, with a smooth experience from airtime submission to payout. I can build the platform with a clean user flow, secure transactions, wallet/payout handling, transaction tracking, and an admin system to manage requests and users. Which country and telecom networks should the platform support initially? Do you already have the airtime conversion/API process from your previous platform? Will payouts be through bank transfer, mobile money, or another method? Let’s connect on chat to discuss well. Waiting for your response.
$400 USD in 7 days
3.1
3.1

Technology has made it easier for businesses to function and offer improved solutions. My proficiencies stand at the intersection point of this convergence, with a focus on Flutter mobile app development that perfectly aligns with your project needs. I firmly believe in delivering top-quality, cross-platform applications that effectively resolve client pain-points, and your need to convert unused airtime into cash perfectly resonates with my abilities. My iOS and Android backgrounds ensure that the app will be optimized to run seamlessly on both platforms. Through my strong UI/UX skills, I intend to design an attractive and user-friendly interface for your application so that users encounter no difficulties while converting their airtime. Moreover, mobile app development is not just about writing code. It demands constant communication and collaboration, which have been a hallmark of my career. I value regular updates and feedback from clients, ensuring that we're always on the same page about their projects. Together, we can make this idea of monetizing unused airtime into a fruitful reality by addressing your specific needs in conjunction with my technical adeptness. Looking forward to building something great together!
$500 USD in 7 days
3.0
3.0

Hi There , Good morning! I am professional mobile developer with skills including Software Engineering and Mobile App Development. Please send a message to discuss more about this project. Please respond at your earliest convenience
$555 USD in 6 days
2.4
2.4

Hi, I reviewed your airtime-to-cash platform requirements. I will build a secure mobile-first platform that handles airtime verification, conversion requests, transaction tracking and cash payouts through the appropriate telecom and payment integrations. The system will include a clear user flow, transaction history, admin controls and validation to prevent duplicate or invalid transactions, with the architecture ready for future expansion. Best Regards, Sara
$300 USD in 3 days
2.0
2.0

Hi There!!! i understand you are looking to develop a reliable software platform that enables users to convert their unused mobile airtime into cash before it expires. I HAVE EXTENSIVE EXPERIENCE BUILDING FINTECH AND AIRTIME TO CASH CONVERSION PLATFORMS WITH SECURE PAYMENT INTEGRATIONS ON SIMILAR PROJECTS. To deliver a secure and smooth platform, you will receive: * Automated airtime transfer collection flows tailored to supported telecommunication networks. * Secure wallet infrastructure for instant balance conversion and fund withdrawals. * Direct payout gateway integration to bank accounts and mobile money systems. * Intuitive user interface alongside a comprehensive admin panel for monitoring transactions and commission margins. Let us connect over chat to review your target networks and workflow specifics. Best Regards, Hussain Ahmed
$500 USD in 7 days
1.8
1.8

Hello! I’ve read your brief and understand your goal of turning unused airtime into cash through a secure, user‑friendly platform. With experience in mobile‑carrier APIs and payment gateway integration, I can design a system that captures expiring airtime balances, verifies user eligibility, and processes cash payouts via preferred channels. I’ll ensure data security, compliance with local regulations, and a responsive interface for both web and mobile. Let’s discuss your exact requirements, timeline, and budget so I can deliver a tailored solution that meets your expectations.
$750 USD in 7 days
1.8
1.8

Nairobi, Kenya
Member since Aug 23, 2025
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