Fintech Mobile App Development (Flutter + API + Admin Panel)

@infowider11

**** Fintech Mobile App Development **** Hello – I've thoroughly reviewed your project details and have a clear understanding of the requirements. With prior experience in similar projects, I'm confident in delivering a secure and engaging Digital Banking Application Users -- ✅ Users ✅ Admins Key features will be — ✅ User Registration & Login (with SMS verification) ✅ Home Dashboard ✅ Digital Wallet & Total Balance ✅ Card Management (Add, Remove, Default, View) ✅ Real Card Integration (via iyzico) ✅ Expense Tracking & Rounding System ✅ Savings Goals & Progress Tracker ✅ Send & Receive Money (IBAN, phone, QR, NFC optional) ✅ Notifications System (Daily savings, Push alerts) ✅ Analytics Dashboard (Charts, Category breakdowns) ✅ In-app Support / Help Section ✅ User Management (Admin Panel) ✅ Savings & Goals Analytics (Admin Panel) ✅ Earnings & Commission Reports (Admin Panel) ✅ Push Notification Sender (Admin Panel) ✅ Transaction & Activity Logs (Admin Panel) ✅ Firebase/Supabase Auth ✅ AES-256 Encryption ✅ Tokenized API Access ✅ KVKK / GDPR Compliance ✅ iyzico Vault Integration (no card storage on app) Let’s DISCUSS YOUR PROJECT IN MORE DETAIL TO START WORKING ASAP Regards, Shweta

@Julian29

Hello!! "I HAVE BUILT SIMILAR FINTECH APPS BEFORE AND I CAN SHOW YOU DEMOS." I’m a full-time Flutter & Firebase developer with hands-on experience in fintech and digital wallet systems, including API integrations (iyzico, payment gateways, card vaulting), secure data handling, and admin dashboards. I have experience with: Round-up savings, spending insights, goal tracking Card management via iyzico APIs Real-time Firebase/Supabase integration Admin panel development with analytics, user management, and push notifications I would begin your project with wireframes & UI/UX design, followed by full backend setup, API integration, and mobile development. I can successfully deliver this project end-to-end and support it post-launch. Let’s build a secure and intuitive fintech app for the Turkish market, fully KVKK-compliant and scalable. Thanks & regards, Julian

@Srashtasoft

Merhaba, Türkiye pazarına özel fintech çözümünüz için Flutter, Firebase ve REST API ile tam uyumlu, güvenli ve şık bir mobil uygulama geliştirebilirim. Sunacağım hizmetler: Flutter ile kullanıcı dostu ve modern UI/UX iyzico & ParamTech API entegrasyonu (kart & açık bankacılık) Firebase/Supabase backend kurulumu (Auth, DB, FCM) Admin panel (React/Vue – tercihinize göre) KVKK ve güvenlik odaklı yapı (AES-256, token sistemi) 2 ay bakım desteği Daha önce benzer kart sistemleri, ödeme geçitleri ve harcama takip uygulamaları geliştirdim. API ve fintech tarafında güçlü referanslarım mevcut. Figma tasarımınızla hızlıca başlayabiliriz. Süre ve fiyat teklifini netleştirmek için sizinle detayları konuşmak isterim. Saygılarımla, Jemin Sagar

@mrresearcher99

Hello sir, I’m excited to submit my proposal for your Fintech Mobile App project. With 10+ years of experience in Mobile App development and extensive work in Flutter, I specialize in delivering secure, scalable, and intuitive fintech solutions that meet compliance standards and provide a seamless user experience. I have extensive experience of Android, IOS, Flutter App development. Let's discuss how I can help bring your project to life with the latest technologies and deliver top-notch results. What kind of features do you need? Looking forward to connecting! Thanks, Bhargav.

@zeeshan5121472

Hi, Have you already outlined the user experience you envision for the app? Integrating features like rounded expense tracking and real-time notifications requires careful planning for seamless user interaction. I have over 7 years of experience in Flutter app development and extensive knowledge with Firebase and API integrations. I’m familiar with the Turkish fintech ecosystem and can ensure compliance with KVKK regulations while delivering a strong UI/UX design. My approach involves close collaboration, leveraging APIs like iyzico and implementing a robust admin panel for user management and analytics. Let’s set up a time to discuss your vision, timeline, and budget further. Best, Zeeshan

@ciss26

Hello there Hope you are doing well as you are looking for a "Build a FINTECH MOBILE APPLICATION USING FLUTTER WITH ADMIN PANEL" so will make the same as you want , I have already develop and Design the so many Flutter Application , - I will use latest technology to develop your Application - I will share daily update with you - I Will deliver your project within timeline - After project completion will share complete source code - I will provide 1 year support our develop work - I have 10+ year experience in Web & App development - I will make the 100% responsive design , fast loading , SEO friendly and all - I will provide you super admin panel there you can manage the whole thing Please initiate the chat so will discuss together and all Thanks & Regards Dheeraj K.

@HamAbbasi00

⚠️ IF YOU'RE NOT HAPPY YOU DON’T PAY ⚠️ Hi, I am experienced Full stack developer, I checked your requirements, I am ready to Multi-Partner Subscription App (Gyms, Spas, Restaurants) - iOS, Android & Web Admin . and I will work till you are 100% satisfied with my work. I completed similar projects a few weeks ago and would be happy to discuss those with you. After our conversation, we can start our journey from there Regards

@annes01

This is exactly the kind of work I love doing. I specialize in Flutter for creating clean UI/UX designs and have extensive experience in API integration and backend setup using Firebase. While I’m new to Freelancer.com, I’ve successfully delivered similar fintech projects off-platform. I ensure scalable, secure, and user-friendly solutions for optimal conversion rates. I’d love to bring your fintech mobile app to life by implementing the required modules and admin panel efficiently. I’m happy to offer my expertise and support beyond project completion. Regards, Anne.

@NEHABHAT92

Hi, i can create Fintech Mobile App Development (Flutter + API + Admin Panel) I am an experienced Android and ios developer and equipped with all the necessary skills to provide you best website that completely satisfies your business needs. Please share your requirements with me over chat so we can proceed further. Best Regards, Neha

@shiprafulldev

HELLO, I BRING RELEVANT EXPERIENCE AND WORK EXAMPLES TO ENSURE RELIABLE RESULTS. >>On-Time Delivery – Projects completed as promised, without delays. >>Daily Progress – Regular updates for full transparency. >>Easy Integration – Smooth deployment tailored to your system. >>24-Month Support – Free maintenance and technical help post-launch. I've gone through your detailed project description, and I’m confident I can deliver exactly what you're looking for. I’ve been developing fintech and wallet-based mobile apps for over 7 years using Flutter, Firebase, and secure RESTful APIs, and I’m familiar with both the iyzico system and Turkish KVKK regulations. My approach would be to first build out the secure backend (Firebase Auth, Firestore/Supabase), then integrate user flows—starting from registration to real-time savings tracking—before setting up the admin panel with full reporting and user control. I’ll ensure the app has sleek UI/UX with proper dark mode, AES-256 encryption, and modular API handling with proper error capture and push notifications. Key features: Flutter-based UI, real-time Firebase backend, iyzico integration, card vault security, goal-based saving system, and API-first structure. Let's chat so that I can better understand the technical aspects of the project. Shipra

@mubeenm5026

With a comprehensive experience of over a decade in the IT industry, I and my proficient team at Web Crest bring unmatched expertise and passion in every project we undertake. Fueled by cutting-edge technologies, our forte lies in AI solutions, web and mobile app development, automation, and branding - skills perfectly aligned with your fintech venture. Our deftness in Flutter, Dart, Firebase/Supabase/Node.js, REST/JSON API integration, and UI/UX design (we're well-versed with Figma) makes us an ideal fit for your project. We grasp your requirements like no one else does, ensuring a robust backend, seamless integration of APIs such as iyzico/Firestore/ParamTech/SendGrid, and creating an intuitive mobile app where sound security measures like AES-256 data encryption will reassure the users. We understand the magnitude of this project and are wholeheartedly invested in its success. Beyond simply delivering the functionalities required by your project's brief, we are dedicated to 2 months of post-development maintenance. Moreover, our familiarity with Turkish fintech landscape is an added advantage that allows us to tailor the digital product to suit the local market needs. Let's collaborate to revolutionize banking for Turkey!

@adityakhuman006

As an established professional with a strong background in Android and mobile app development, my skill set perfectly aligns with your project requirements for a fintech mobile app. Throughout my career, I've had extensive experience developing solutions that prioritize both user-experience and robust functionality-excels in the world of freelancing, and I believe these qualities make me uniquely suited to this project. My expertise with Flutter and key backend technologies like Firebase, Supabase, and Node.js enables me to leverage cutting-edge APIs and integrations seamlessly into application. This directly addresses your need for fluid interface between elements such as card management, spending analysis, transactional functionalities, etc. Additionally, my experience with Firebase Auth assures stringent security measures in line with your project scope. Apart from technical fluency, my collaborative approach will be a valuable asset through the course of the project. I ensure effective communication means the client's vision is well understood and aligns smoothly throughout the development process. Furthermore, my commitment to maintain a proactive post-project client relationship ensures smooth maintenance support for two months after completion.

@arshig8

Hello, I’m a mobile app developer with 4 years of solid experience specializing in Flutter and backend technologies like Firebase, Supabase, and Node.js. I’ve worked on fintech and digital banking apps with features such as secure user authentication, real-time data sync, payment integrations, and advanced UI/UX designs. Your project perfectly matches my expertise building a seamless, user-friendly fintech app that includes card management, spending tracking with round-up savings, instant money transfers, and comprehensive admin panels. I’m well-versed in integrating APIs like iyzico for card tokenization and payments, as well as open banking APIs like ParamTech for transaction data. I also prioritize security and compliance, including KVKK/GDPR regulations and encryption standards. I can deliver a clean, responsive Flutter app with dark mode, coupled with a React/Vue/Angular admin panel. I will set up the backend with Firebase or Supabase for fast, scalable real-time data management. Additionally, I offer 2 months of post-launch support to ensure smooth operation and quick issue resolution. Please share any Figma designs or existing assets you have to help accelerate development. I’m happy to provide relevant portfolio examples and discuss timeline and budget in detail. Best regards, Arshi g

@adisonw

Merhaba! Umarım gününüz güzel geçiyordur. Flutter ile tüm mobil arayüzleri şık ve hızlı şekilde geliştirebilirim. iyzico, Firebase ve diğer API’leri güvenli şekilde entegre edip test ederim. Tüm modülleri KVKK uyumlu, AES-256 şifreleme ile çalışacak şekilde kurarım. Admin paneli üzerinden kullanıcı, hedef ve bildirim yönetimini eksiksiz sağlarım. 5 yıldır fintech projeleri geliştiriyorum, özellikle dijital cüzdan ve kart sistemlerinde deneyimliyim. Flutter, Firebase ve REST API entegrasyonları konusunda birçok canlı projeye imza attım. iyzico ve açık bankacılık (Fincore) tarafında daha önce aktif entegrasyonlar yaptım. Figma tasarımı hazır mı, yoksa UI/UX tarafında destek de bekliyor musunuz? Warm regards.

@GraphicsFamily15

Hello, I have read the description carefully and can do it perfectly. If you would like to discuss then please message me. I am pretty confident that I will complete your work without disappointing you. Portfolio: https://www.freelancer.com/u/GraphicsFamily15 For further information: Lets chat!

@PrateekP3003

Merhaba, proje açıklamanızı dikkatlice okudum ve Türkiye pazarı için masraf yuvarlama, kart yönetimi, dijital cüzdan, analiz ve daha fazlası gibi özelliklerle bir mikro banka olarak işlev gören çapraz platformlu bir fintech mobil uygulamasının geliştirilmesine ihtiyacınız olduğunu anladım. Bu doğru mu? Dijital cüzdanlar, işlem sistemleri ve yönetici panelleri dahil olmak üzere güvenli, ölçeklenebilir, çapraz platformlu finansal uygulamalar oluşturma konusunda daha önce deneyimim olduğunu bildirmekten mutluluk duyuyorum. Becerilerim ve geçmiş projelerimle, bahsettiğiniz tüm özelliklerle bu uygulamayı geliştirebilirim, örneğin: Flutter tabanlı mobil uygulama (iOS + Android) İyzico API'si aracılığıyla kart depolama Kimlik doğrulama ve analitik ile Firebase/Supabase arka ucu Yuvarlama mantığı ile gider takibi Çok yöntemli para transferleri (IBAN, telefon, QR) Kullanıcı/hedef/komisyon yönetimi için yönetici panosu Push bildirim entegrasyonu (FCM) Tam KVKK/GDPR uyumlu yapı Flutter, Firebase, Node.js, RESTful API'leri ve güvenli finansal hizmetlerle çalışarak mobil ve arka uç geliştirmede 7 yılı aşkın deneyimim var. Ayrıca daha önce iyzico ve ParamTech gibi Türk ödeme sistemlerini entegre ettim, bu da geliştirme sürecini kolaylaştıracak. Zaman çizelgenizi, bütçenizi görüşmek ve vizyonunuzu hayata geçirmenize nasıl yardımcı olabileceğimi görmek için sohbet yoluyla bağlantı kuralım. Teşekkürler ve Saygılarımla, Prateek

@ForgeTech

Good day, I hope you are well!! I am a perfect fit for your project as I excel in creating clean and professional Flutter mobile applications with seamless API integrations. While I am new to freelancer.com, I have extensive experience in designing user-friendly interfaces and integrating complex systems off-site. I would love to chat more about your project! Regards, Jan

@DawoodSarwar

As a seasoned Full-Stack Developer with a deep-rooted knowledge in Flutter, Node.js, and Firebase/Supabase, I am keen to take up the challenge of developing your fintech mobile app. Over the span of my 6+ year career, I have driven numerous successful ad campaigns for my clients and contributed to substantial organic traffic growth using advanced SEO strategies. Most importantly, I have a profound understanding of API integration and UI/UX design from Figma to application development which aligns well with your project's needs. Choosing me would mean opting for a data-driven approach where I'll ensure real-time performance tracking for measurable results and provide transparent reporting throughout the project lifecycle. My expertise spans across domains like web development, UI/UX optimization, paid ads management as well as advanced data analytics that will serve as additional advantage during the course of our collaboration. Additionally, being Meta-certified in SEO alongside Google and Microsoft certifications would add extra value when it comes to promoting your fintech app for maximum visibility and productivity. Given the potential of the Turkish fintech ecosystem, I believe my familiarity with local market conditions combined with my technical competence can really make a positive impact on your project's outcome. I look forward to elevating your digital presence with my proven strategies.

@halild4

With my extensive 7+ years of experience in web development and specifically with Node.js, I am well-equipped to take on your fintech mobile app project. I am skilled in using many technologies including HTML5, CSS3, and JavaScript which are integral components for building a robust and responsive mobile app like the one you are envisioning. One of my strengths is my ability to ensure seamless API integration as I understand the importance of functionality and security that APIs provide. I have worked with various types of businesses during my career, ranging from startups to enterprise-level companies. With these experiences, I have honed my skills in designing user-friendly interfaces and ensuring clean code that results in high-performance applications. My prior work also involved building admin panels similar to what your project requires, so implementing the features you need will not be a challenge for me. Moreover, given that I have prior experience in the Turkish fintech ecosystem, it will give me an added advantage as I am already knowledgeable about the local regulations and requirements. My dedication to delivering quality work is unwavering and ensuring your satisfaction is at the heart of what I do; this includes providing 2-month support post-development for any fixes or adjustments needed. Let's make your dream fintech app come true together!