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I’m building an Android-first and IOS app that offers the same seamless experience people know from Wise or Western Union. The core I need you to deliver is rock-solid money transfer, live currency exchange with clear fee breakdowns, and a searchable transaction history that updates in real time. Users will sign up with email and password, then secure every transfer through two-factor authentication; please wire this in from the first commit so it’s not an after-thought. An intuitive admin dashboard must let me adjust exchange rates, country corridors, per-transaction limits and manually review flagged transfers from a web browser. Clean, well-documented code is critical because an iOS and full web client will follow, so structure the project with a shared API layer and modular components. Think Kotlin (or Flutter if you can demonstrate multi-platform readiness), Firebase/Firestore or a similarly scalable back-end, and industry-standard encryption for data at rest and in transit. I’m open to your technical stack recommendations as long as you can justify security, compliance, and future scalability. Deliverables • Android app (release-ready APK + source) IOS app • Web-based admin dashboard with rate & user management • Secure REST or GraphQL API documentation • Brief hand-over guide covering build, deploy and 2FA configuration Show me previous fintech or payment projects if possible, outline any third-party services you’d integrate for KYC/AML, and tell me how you’d tackle currency conversion accuracy and uptime. I’m ready to start as soon as I find the right fit.
Project ID: 39717480
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Active 8 mos ago
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Hi there, What specific features are you most excited about in your Android and iOS app? I have extensive experience in building fintech applications that include secure money transfers and a clean user interface. For your project, I suggest using Kotlin for the Android application with a shared API layer to ensure modularity. I can integrate live currency exchange and transaction history efficiently while incorporating two-factor authentication from the start. Also, I would recommend using Firebase for backend services to ensure scalability and security. FYI. The current bid amount is a placeholder to submit the proposal. Look forward to hearing from you. Thank you Yasir LEADconcept
£15 GBP in 40 days
9.5
9.5

Hello, Thank you for considering me for your Android-first and iOS remittance and exchange platform project. I understand that you are looking for a robust application that offers seamless money transfers, live currency exchanges, and a user-friendly experience similar to Wise and Western Union. My approach will focus on developing a reliable backbone with features like two-factor authentication for security, an intuitive admin dashboard for managing transactions, and a clean code structure that ensures future scalability for both iOS and web clients. I am skilled in Kotlin and have experience with scalable back-ends like Firebase/Firestore. I will ensure the code is well-documented and that we maintain compliance with industry standards for security, particularly in relation to data encryption. My previous fintech projects have provided me with insights on third-party integrations for KYC/AML, and I can efficiently handle currency conversion accuracy and uptime. What specific third-party services do you envision for KYC/AML, and how do you prioritize security and compliance in this project? Thanks, Muhammad Awais
£18 GBP in 27 days
9.2
9.2

Hello, I am experienced in developing secure and scalable remittance and currency exchange platforms for iOS and Android, with a strong focus on fintech compliance and user experience. What I Offer: Android-first (Kotlin or Flutter for multi-platform support) app development delivering rock-solid money transfer, live currency exchange with transparent fee breakdowns, and real-time searchable transaction history Implementation of secure user signup with email/password and mandatory two-factor authentication from day one Web-based admin dashboard for managing exchange rates, country corridors, transaction limits, and manual review of flagged transfers Clean, modular code with a shared API layer designed for future iOS and web client expansion Use of Firebase/Firestore or similar scalable backend combined with industry-standard encryption for data security and compliance Integration plans for KYC/AML third-party services like Onfido, Jumio, or Trulioo ensuring regulatory compliance Approach to currency conversion using reliable market data APIs (e.g., XE, OANDA) with caching and fallback mechanisms for accuracy and uptime Comprehensive API documentation and smooth handover including build, deploy, and 2FA setup guides I can share previous fintech projects and look forward to delivering a secure and compliant remittance platform tailored to your needs. Best regards, Vicky Keswani
£13 GBP in 40 days
9.5
9.5

⭐⭐⭐⭐⭐ Valuable Client, thank you for outlining such a detailed vision. At CnELIndia, led by Raman Ladhani, we can deliver your remittance and exchange platform end-to-end with security, scalability, and compliance at the core. Our approach starts with building the Android app in Kotlin or Flutter for future-proof multi-platform readiness, integrating Firebase/Firestore for real-time sync and transaction history, and applying industry-standard encryption for data security. Two-factor authentication will be embedded from day one, not retrofitted. For the admin dashboard, we’ll craft a clean web interface allowing you to manage corridors, fees, limits, and flagged transactions with precision. We recommend modular API-driven architecture (REST/GraphQL) to seamlessly support iOS and web rollouts. We’ve successfully delivered fintech apps with real-time currency exchange accuracy, leveraging trusted FX APIs and ensuring uptime with redundant infrastructure. We also integrate proven third-party KYC/AML services to streamline compliance. Our clean, well-documented code and structured handover guide ensure smooth scaling.
£13 GBP in 40 days
9.0
9.0

Hello , Nice to meet you! I will design and develop mobile application with web admin panel according to your requirement , ping me on chat so we can discuss this more. I am expert and 9 years experienced Android /iPhone app developer with backend work that you are looking for. I will provide you perfect product as you want so you would be happy with it. I am always ready to discuss about your project in detail as well as start from right now. The following are my services that i provide :- 1. Daily or Weekly update. 2. Clean and Robust code. 3. Responsible for communication for more than 15 to 20 hours each day. 4. Free Bug-Fix support for 1 year after completion. 5. Source code delivery. You can have a look at my profile by this link : https://www.freelancer.com/u/shyamvijaywargiy Let's contact me to discuss further details with me. Thanks Shyam
£10 GBP in 40 days
9.0
9.0

Leveraging 10+ years of versatile experience in Blockchain Development, Mobile Application development using Kotlin and Flutter, I'm the perfect fit for your critical project. With my cross-platform expertise, system structuring abilities, and proficiency with secure RESTful API development, I can ensure your iOS and Android Remittance & Exchange Platform not only meets your immediate needs but also sets you up for future growth. In addition to meeting the project's technical requirements, my skill set aligns perfectly with the compliance and security demands this fintech project warrants. I've meticulously crafted Crypto Wallets and Decentralized Finance Solutions before which makes me comfortable with the sensitive nature of data management in finance-oriented apps like yours. Combined with my deep understanding of Firestore/Firebase or similar scalable backends, alongside industry-standard encryption practices, your data will always be secure. Though not a direct financial service project, my work on NFT Marketplace Development and Token Creation proves the depth of my understanding in currency handling from a technical standpoint. Combining this experience with my deep appreciation for clean code and thorough documentation, I can assure you maintainable codebase that supports easy upgrades as your iOS app and full web client follow post the Remittance & Exchange app launch. Rahul S.B
£13 GBP in 40 days
8.5
8.5

With a decade of experience in web and app development, including expertise in both Android and iOS development, I am confident that I can successfully deliver the remittance & exchange platform you’ve envisioned. Having worked on similar projects with a focus on fintech and payment solutions, I understand the critical nature of clean, well-documented code that is scalable and secure. My specialization extends to backend technologies such as Node JS, Laravel, and PHP crucial for building a robust API that can handle real-time transactions and securely manage user data. Additionally, my proficiency in multiple database systems including MySQL and MongoDB will ensure an efficient transaction history search feature. Furthermore, as requested, I have significant experience integrating third-party services for KYC/AML protocols to guarantee compliance with industry standards while maintaining the security of user information. With my skills in React Native and Flutter, I can even provide a multi-platform solution for future expansion. Trust me to produce an APK and source code of high quality and a comprehensive hand-over guide to ease the transition post-delivery. Let’s discuss your stack preferences further for a seamless project experience!
£15 GBP in 40 days
8.3
8.3

Dear challau, We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in PHP, Mobile App Development, iPhone, Android, Kotlin, iOS Development, RESTful API, Flutter, API Development, Payment Processing and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc. P.S. As you see from details of your profile, you located in UK (Great Britain). Be informed that our technical offices located in Ukraine i.e. you will be able work with our developers almost in same time zone.
£22 GBP in 5 days
8.9
8.9

As an experienced mobile app developer with a demonstrated flutter and PHP competency, I believe I am the ideal candidate for your remittance & exchange platform project. My proven track record in crafting robust and scalable fintech applications, especially in the mobile space, will be invaluable for the success of this venture. I not only understand the importance of delivering bulletproof UX but also incorporating essential features such as KYC/AML and 2FA from the onset to ensure high-level security. Moreover, I appreciate the significance of an efficient back-end to support your live currency exchange needs and offer seamless money transfers. That's why I'm confident in my ability to build you a solid, well-documented API layer that's both secure and scalable. I take compliance and future growth as seriously as you do, and I'm always willing to explore new tools and technologies as recommended. In terms of specific skills, my fluency in Flutter enhances my multi-platform readiness which can be implemented for Android-first development on one hand, whilst providing scalability across other platforms like iOS and web in future iterations. Lastly, my background isn't limited to coding - from wireframing UX designs to modern logo branding, I can provide a comprehensive package that your project truly deserves. Let me show you why choosing me means transacting success!
£15 GBP in 40 days
8.2
8.2

Dear Sir /Mam, ★★★ TOP 1%★★★ Verified Freelancer Company ★★★ 16 +Years of Experience★★★Number 1 Digital Marketing Company in the world ★★★Skills:AI, ML, PYTHON, REACT, NODE, DJANGO, ERP, PHP IN ALL FRAME WORK, WEBSITE DESIGN ★★★We have a 24/7 support team as well to manage your customer and your after-sale service over the call / Chat at only $ 5-100 per hour with , chat support ,development , customer services and customer support and Artificial Intelligence Developer, Machine Learning, Python, React, JavaScript, Node★★★All kind of development staff is available on hourly basis fit short time or long time with great customer satisfaction is our past record almost 20 year experience in this segment all our clients are happy from our work still giving work continuously from whole world please check reviews n rating from all over the world. ★★★Our team consists of experienced and passionate web developers & designers who utilise the latest technologies in the market. Prior to this, our company worked on many projects for Worldwide clients in the fields of web design, development & SEO, Digital Marketing, p Support on nth level ★★★If you would like more information Let's discuss it here ★★★★★★★★★ Thanks Regards, PVSYS GROUP ★★★★★★★★★ " IF YOU THINK THEN WE CAN"
£13 GBP in 40 days
7.8
7.8

Hello, I understand that you are building a comprehensive Android-first and iOS app designed to offer users a seamless experience akin to that of Wise and Western Union. My expertise in mobile app development, specifically with Kotlin and Flutter, positions me as the perfect fit to deliver the rock-solid money transfer and live currency exchange functionality you need. Additionally, I will ensure that the two-factor authentication is integrated from the start to enhance security. Your requirement for a modular architecture with a shared API layer is something I prioritize, ensuring clean and well-documented code for future scalability. I can develop a user-friendly admin dashboard that allows you to adjust rates and manage transactions effectively, while focusing on compliance and industry-standard security measures. I invite you to message me right away so we can discuss your project in detail and I can share my previous fintech experience with you. What specific third-party services are you considering for KYC/AML compliance in this project? Thanks, Ken
£22 GBP in 28 days
6.3
6.3

Hi, I 've check your project " IOS and Android Remittance & Exchange Platform " carefully and understood what you want. I am senior full stack developer with 10 years of experience who is good at API Development, PHP, Payment Processing, iOS Development, RESTful API, iPhone, Android, Flutter, Kotlin and Mobile App Development and I think I can complete your project with similiar experience. I would like to have a brief discussion for your project very soon. Best regards, Benjamin
£37 GBP in 25 days
6.2
6.2

Navigating the complex world of remittance and exchange platforms can be tricky, but with my extensive experience in developing fintech solutions, I can ensure that your app will provide a seamless, user-friendly experience. Having previously worked on projects similar to yours, I'm well-versed in incorporating crucial features like two-factor authentication as a core aspect rather than an afterthought. My understanding of security, scalability, and compliance allows me to architect this solution in a way that future proofs it. In terms of technical stacks, I would recommend using Kotlin for your Android app and Swift for iOS. As for the API layer, I suggest employing modern tools like Firebase/Firestore given their scalability and robust data management capabilities. Sticking to industry-standard data encryption protocols is non-negotiable; I intend to incorporate this diligently to ensure data-at-rest and during transit is highly secured. Given my relatable skill set, commitment to excellent communication, staying within budget and on time delivery while exceeding client expectations - Hiring me would be investing in ensuring high quality restful/gql API documentation,PWA web based admin dashboard(PHP), a release-ready APK (android), source code inclusive for all platforms built efficiently with shared API layer & modular components. We'll finish up with a brief hand-over guide covering build, deploy & 2FA configuration..setdefault
£20 GBP in 40 days
6.4
6.4

Hello, I understand you’re looking to build a robust remittance and exchange platform with both Android and iOS apps that mirror the seamless experiences users expect from industry leaders like Wise and Western Union. It's crucial to get the fundamentals—like secure money transfers, live currency exchange, and a well-structured admin dashboard—right from the start. I specialize in cross-platform app development using Flutter, providing a unified codebase for both Android and iOS. This project will utilize Firebase for a scalable backend and incorporate strong encryption methods to ensure data security. I also aim to deliver a clean, well-documented codebase that will facilitate future expansions and enhancements. **Services I Offer:** - Cross-platform app development (Flutter). - Scalable web development with a secure API. - Modern UI/UX design with multiple revisions. - 6 months of free post-launch support. You can check out my previous work on similar fintech projects such as: 1. Food Delivery App 2. Taxi Booking App 3. Dating App For a detailed look at my portfolio, feel free to visit: https://www.freelancer.in/u/ixorawebmob **Estimated Timeline:** - UI/UX Design: 4–5 days - Development: 14–18 days - Testing & Launch: 3–4 days Let’s connect via chat or call to explore this project further and discuss the technical stack that best suits your needs. Thanks, Arpit
£14 GBP in 31 days
7.6
7.6

Hello, I am a PHP Developer with 15+ years of experience, specializing in building dynamic, secure, and high-performance websites and applications. I have worked on simple to complex websites, e-commerce stores, membership portals, and custom PHP-based solutions, always ensuring top-quality results for my clients. My expertise includes custom PHP development, Laravel/CodeIgniter frameworks, API integration, database management (MySQL), and performance optimization. Recently, I also worked on OpenAI API integration for auto-generated content, images, and social sharing, showing my ability to adopt the latest technologies. If you are looking for a dedicated PHP expert who guarantees quality, innovation, and timely delivery, I’d be happy to bring your project to life.
£10 GBP in 40 days
6.5
6.5

Hello, i have experience about 6 year in Mobile application Developer and also mange api and backend development. Done around 20 Mobile application project. Read your requirements and able to do your work. As an experienced and dedicated freelancer with over 6 years of experience in web and mobile development, I believe I have the expertise necessary to deliver a reliable, efficient, and secure remittance & exchange platform. My technical skills span across various languages including PHP, Node Js as well as frameworks like Laravel, CodeIgniter - all of which are essential for building your web dashboard and secure API. On top of that, I'm exceptionally adept at leveraging Android, Flutter, React Native technologies for mobile app development which will be pivotal in creating your robust IOS and Android applications. My career has been marked by the successful execution of projects that demand high-security standards while maintaining user-friendliness- a perfect match for your fintech venture. I'm well-versed with two-factor authentication - a crucial element in ensuring the privacy and safety of every transaction. Moreover, I have experience integrating third-party KYC/AML services which will be vital for your project. Kindly start the interview so that we can discuss the project in detail. Regard Manish Giri
£10 GBP in 40 days
6.0
6.0

Hey, I can help you build a secure, scalable, and intuitive money transfer platform offering a seamless experience similar to Wise or Western Union. My focus will be on delivering a rock-solid foundation for compliance, security, and future expansion to web. **How I’ll Approach the Project** * **Mobile Apps**: Android-first in Kotlin (or Flutter for cross-platform readiness), with iOS client delivered in parallel. * **Core Features**: * Real-time transfers with live FX rates & transparent fee breakdowns. * Searchable, real-time updating transaction history. * Two-factor authentication from the first commit. * Firebase/Firestore or other scalable cloud back-end. * Industry-standard encryption (AES-256, TLS 1.3), 2FA, and compliance-ready architecture. **Deliverables** * Android app (release-ready APK + source) * iOS app * Web admin dashboard * Secure REST/GraphQL API + documentation * Deployment & 2FA configuration guide **Why Me** I’ve delivered fintech and secure payment apps with real-time data, user verification, and admin controls. My code is always clean, modular, and well-documented for smooth handover and future development. **Next Steps** I’d be glad to walk you through my approach, show relevant fintech case studies, and outline how I’d deliver milestones within your timeline. Looking forward to collaborating on this. Best regards, Ravi
£10 GBP in 40 days
6.0
6.0

This is exactly the kind of work I love doing. Seamless money transfer, live currency exchange, and a robust admin dashboard with two-factor authentication—sounds like a perfect fit for me. I've successfully developed similar projects using Kotlin for Android, along with Firebase for scalable back-end solutions. My clean, modular code approach ensures future scalability and easy integration of features like KYC/AML services. I've delivered on projects like this before and always aim for excellence. I’m happy to offer insight even if you don’t go with me. Regards, Anne S.
£10 GBP in 30 days
6.1
6.1

Hello There!!! ⭐⭐⭐⭐(IOS and Android Remittance & Exchange Platform)⭐⭐⭐⭐ ⭐⭐⭐⭐ You want to build a Wise/Western Union–style app with secure transfers, real-time currency exchange, transaction history, and an admin dashboard. The focus is on compliance, security, and scalability right from day one. ⭐⭐⭐⭐ Execution Plan: I’d recommend **Flutter** for cross-platform readiness (Android & iOS) with a **modular API layer** built in **Node.js/Express + Firebase/Firestore** for scalability and real-time updates. For money movement, integration with **payment gateways + KYC/AML services (e.g. Sumsub, Onfido)** will ensure compliance. Encryption (AES-256, TLS 1.3) will protect data in transit and at rest. Admin dashboard will be built in **React + REST/GraphQL** for rate & corridor management. Key Points: * Rock-solid remittance with transparent fee breakdown * 2FA-enabled secure user authentication * Real-time currency exchange & uptime monitoring * Web dashboard for admin control & compliance review * Scalable API design for future iOS/web clients With 9+ years in fintech & secure mobile apps, I’ve delivered similar payment and KYC-integrated systems. Shall I share how I’d ensure **currency conversion accuracy** and **fraud-prevention mechanisms** in your platform? Best Regards, Farhin B.
£10 GBP in 40 days
6.2
6.2

With my wealth of skills in Android and mobile app development, I can produce for you an iOS and Android remittance & exchange platform that will exceed your expectations. Being a self-motivated and result-oriented professional, I hold myself to a high-standard ensuring clean, well-documented code and using industry-standard encryption to guarantee the security of data at rest and in transit. In addition to this, having worked on various fintech projects in the past, I understand the importance of integrating third-party services for KYC/AML. I am well-versed in building robust applications with features like live currency exchange with clear fee breakdowns, searchable transaction history that updates real-time and secure authentication. I fully comprehend the need for future scalability. That's why I am proposing a Kotlin-based mobile application adhering to your foundation of REST or GraphQL API documentation. I'll make sure it is built on modular components allowing a shared API layer for easy integration -- which is especially critical as an iOS app and a full web client are part of the roadmap. Together, we can build an intuitive admin dashboard alongside the mobile apps that will empower you to efficiently adjust exchange rates, country corridors, per-transaction limits and manage flagged transfers from anywhere using a web-browser.
£12 GBP in 40 days
5.9
5.9

Newham, United Kingdom
Member since Aug 20, 2025
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