Flutter Developer for Digi-Gold Investment App

@shivmirthyusl

Hi, As a seasoned Flutter developer with 19+ years of industry experience and expertise in Dart programming, I believe I can bring immense value to your Digi-Gold Investment App project. My team and I have successfully developed 483+ projects worldwide, many of which revolved around integrating fintech APIs and payment gateways. We are not only proficient in Flutter, but also well-versed with the Indian payment ecosystem, making us the perfect candidate to integrate services like Augmont API, KYC verifications, and Indian payment gateways like Razorpay or Cashfree. In addition, our understanding of mobile app security practices will ensure that your app is highly secure and encrypts data to prevent any unauthorized access. Working on a tight timeline doesn’t intimidate us– we’ve delivered results for our clients within specified time limits without compromising quality. Lastly, our experience-based approach fosters the use of ready-made scripts/templates to save both time and cost without compromising quality. That's how we roll at IT Flex Solutions India: scaling your business relying on innovative solutions backed by a strong technical foundation. Let's give wings to your digital ideas together! Thanks, SBM

@joomextensions

Hi, I can build this Digi-Gold MVP in Flutter for Android and iOS with a clean fintech UI (Home, Live Rates, Portfolio, Buy/Sell, KYC, Wallet, Transaction History). I will integrate the Augmont API for live rates, buy/sell and vault balance, Aadhaar/PAN KYC with mobile OTP (Firebase Auth), and Razorpay/Cashfree for UPI, netbanking and card payments. Backend will run on Node.js/Firebase with SSL, data encryption and SSL pinning for security, plus a web admin dashboard for users, transactions and revenue. I am comfortable using proven, secure templates where useful to keep cost and the 4-6 week timeline realistic, and can begin integration setup once Augmont/KYC/payment credentials are shared. Regards, Harsh Thoriya

@mrresearcher99

Hello, I have 10 years of experience developing secure Android and iOS applications, fintech workflows, payment integrations, and scalable backend systems. I can build your digital gold MVP using React Native, Node.js REST APIs, PostgreSQL or a suitable cloud database, and AWS or equivalent deployment. The app can include live rates, buy/sell flows, portfolio and vault balance, KYC, OTP authentication, wallet, transaction history, and a responsive admin dashboard. I will integrate Augmont’s documented APIs along with the required KYC, Razorpay or Cashfree payment workflows, using secure validation, encrypted data handling, SSL, protected credentials, and reliable transaction reconciliation. I can deliver the MVP in phased milestones within the proposed 4–6 week scope after reviewing API documentation and compliance requirements. Best regards

@vishal1145

Your Augmont API will fail silently if you don't implement webhook validation for transaction callbacks. Without proper signature verification, you'll process phantom gold purchases that never settled, creating liability exposure. Quick questions - are you planning to store vault balances client-side or sync them server-side after every transaction? And what's your compliance strategy for RBI's prepaid instrument guidelines since you're handling stored value? Here is the architectural approach: - FLUTTER + DART: Build native-compiled iOS/Android apps with BLoC state management to handle real-time gold price updates without UI lag during high-volatility periods. - AUGMONT API INTEGRATION: Implement retry logic with exponential backoff for buy/sell endpoints, plus idempotency keys to prevent duplicate purchases if users tap twice during network delays. - RAZORPAY + KYC: Chain payment verification with DigiLocker API for Aadhaar validation before enabling transactions, ensuring you meet KYC compliance before processing the first rupee. I've built 2 fintech MVPs in India that passed RBI audits and scaled to 20K users without payment reconciliation failures. Let's schedule a 20-minute call to walk through your transaction flow before you commit to an architecture that creates compliance gaps.

@rbtech1984

Hello!! A secure Flutter-based Digi-Gold MVP will be developed for Android and iOS with Augmont integration, KYC and OTP verification, payment processing, portfolio management, and a reliable admin dashboard. * Do you already have Augmont API and KYC credentials? * Which payment gateway do you prefer, Razorpay or Cashfree? * Is the Figma design already available? The solution will include Flutter UI, live gold and silver rates, buy and sell flows, wallet and transaction history, secure backend, encrypted data, authentication, payment integration, and admin monitoring. The architecture will be kept scalable while focusing on the requested four to six week MVP timeline. Relevant fintech, Flutter, API integration, and payment projects have been completed with strong attention to security and smooth user experience. The goal is a reliable investment application ready for real users. Please share the API details so we can discuss the implementation and begin. Best regards Farhin B

@ciss26

Hi there, Hope you are doing well I’d love to help develop your Digi-Gold Investment MVP using Flutter with a secure and scalable backend. I understand that the key priorities are Augmont integration, KYC, OTP authentication, secure payments, portfolio management, and a clean fintech experience. Proposed Tech Stack Mobile: Flutter + Dart Backend: Node.js + NestJS Database: PostgreSQL / MongoDB User App Mobile OTP registration/login KYC onboarding and verification Live gold/silver rates Buy Gold/Silver Sell Gold/Silver Portfolio and vault balance Wallet/payment flow Transaction history Order details and status Secure profile management Augmont Integration Live metal rates Buy/sell API integration User/vault balance synchronization Transaction/order status handling Proper API error and retry handling Payment & KYC Razorpay/Cashfree integration UPI, cards and net banking Payment verification through backend KYC status management Secure transaction records and audit logs Admin Dashboard User and KYC management Buy/sell transaction monitoring Successful/failed payments Gold/silver rate monitoring Revenue/margin reports Transaction history and basic analytics Thanks & Regards Dheeraj K.

@pinkeegupta

Hi I have read your requirements, and I am sure I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@Rajoriadares

Hi, I’m a Flutter developer experienced in building secure, user-friendly mobile apps. I can develop your Digi-Gold Investment App with features like gold buying/selling, live gold rates, KYC, payments, portfolio tracking, transactions, and notifications. I can deliver a clean, scalable, and responsive app with reliable backend integration. I’m ready to start immediately and discuss your requirements. Looking forward to working with you!

@TechizeBuilder

Dear Client, I read "Flutter Developer for Digi-Gold Investment App" carefully and understand you want a single Flutter codebase that runs smoothly on both Android and iOS. My hands-on experience with JavaScript, Mobile App Development, AngularJS, React Native, Flutter aligns directly with what you need. I've shipped Flutter apps from scratch to store launch — clean architecture, smooth animations, native-feeling UI and solid API integrations — that stay easy to maintain as features grow. A few quick questions to get us started: 1. Do you need Android, iOS, or both from day one? 2. Are UI designs ready, or should I design the screens as well? 3. Is there an existing backend/API, or should I build that too? Thanks & Regards, Deepak

@jafarali14

Hello, I’d be interested in developing your **Digi-Gold MVP** using Flutter for Android and iOS, with a secure and scalable backend. I have experience with **Flutter, Laravel/PHP, APIs, payment gateways, Firebase, databases and third-party integrations**, and can handle the complete mobile + backend development. # Proposed Scope • Modern Flutter UI for Home, Live Gold/Silver Rates, Portfolio, Buy/Sell, KYC, Wallet and Transactions • **Augmont API** integration for live rates, buy/sell and vault balance • **KYC & OTP** integration for Aadhaar/PAN verification and mobile authentication • **Razorpay/Cashfree** integration for UPI, cards and Netbanking • Secure backend, database, authentication, API integration and transaction handling • AWS/Firebase deployment with SSL and appropriate security practices • Basic **Admin Panel** for users, transactions, failed/successful payments and revenue tracking • Testing and bug fixing for both Android and iOS For the MVP, I can also evaluate existing secure components/templates where appropriate to reduce development time and cost without compromising the core functionality. # Timeline I can target the requested 4–6 week timeline, subject to API/KYC/payment gateway access and approval requirements. Before finalizing the cost, I’d like to review the **Augmont API documentation, KYC provider, payment gateway requirements and exact transaction flow**. I can provide a complete working MVP with source code and deployment support.

@shayankhan333

Hello, I can build your Digi-Gold MVP in Flutter with Augmont API for live rates, buy/sell and vault balance, Aadhaar/PAN KYC with OTP, and Razorpay for UPI, cards and netbanking. Backend on Node.js with Firebase Auth, plus a web admin panel for users, transactions and margins. I can start today. I will add SSL pinning and encrypted storage for tokens and KYC data, so wallet and payment flows stay secure end to side. Questions: 1) Do you already have an Augmont merchant account and Razorpay keys? 2) Should I design the Figma screens too, or will you provide them? Looking forward to discussing further. Regards, Shayan.

@briskbrain

Hello, I can help you develop the Digi-Gold Investment App MVP using Flutter with a secure backend and the required Augmont, KYC, OTP, and payment integrations. I have experience with mobile applications, Flutter/React Native, REST APIs, payment gateway integrations, backend development, databases, and admin dashboards. I can build the MVP with a focus on security, maintainability, and keeping development costs controlled. Proposed Stack Mobile: Flutter / Dart for Android & iOS Backend: Node.js or Laravel API Database: MongoDB / PostgreSQL depending on requirements Authentication: OTP-based authentication Payments: Razorpay/Cashfree Gold: Augmont API Hosting: AWS or Firebase Admin: Responsive web-based dashboard Core Development User registration/login with mobile OTP KYC flow with Aadhaar/PAN verification API Live gold/silver rates Buy and sell gold Portfolio and vault balance Wallet and transaction history Razorpay/Cashfree payment integration Transaction status and failure handling Admin dashboard for users, transactions, revenue, and monitoring Push notifications Secure API communication and sensitive-data protection Regards, Manish

@santoshkumars17

Being a proficient Full Stack Web and Mobile App Developer for over 5 years, I bring along the expertise required to develop your Digi-Gold Investment App. With extensive skills in React Native and Flutter, I assure you of a smooth and responsive UI/UX experience across both Android and iOS platforms. My understanding of web app security best practices ensures your customers' data is safe through SSL pinning and data encryption. Moreover, I have prior experience integrating Fintech APIs, Gold APIs (like Augmont/SafeGold) and Indian Payment Gateways which are essential elements for your app. In addition to mobile app development, I bring along abilities in backend technologies (Node.js/Firebase) and database management (MongoDB/Firestore) to set up a secure infrastructure for your MVP with AWS or Firebase hosting, assuring you robust reliability and speed. What differentiates me on the table is not only the clean reusable code I make sure to deliver but also my commitment towards maintaining clear communication throughout the project. My rate is also negotiable based on your budget constraints as I can efficiently utilize ready-made secure scripts/templates to save time and cost without compromising quality. Let's collaborate to transform your project vision into an extraordinary reality!

@fullstack0407

As a seasoned full-stack developer, I have the perfect blend of skills to tackle your Flutter app development project. With a strong background in both front-end (Hello, Dart and Flutter!) and backend (Node.js, Python, Firebase), I understand how all the pieces fit together to create a robust, secure transactional app. I've previously integrated Fintech APIs such as payment gateways (Razorpay, Cashfree) and will bring that experience to incorporating the Augmont API for real-time gold/silver rate updates and buy/sell functionalities. Notably, I have also worked on projects involving Indian-specific functionalities like Aadhaar/PAN verification API for KYC purposes and mobile number OTP authentication. My knowledge of Firebase Auth/SMS Gateway can contribute meaningfully towards reliable user authentications. To ensure maximum security for your users' data on both frontend and backend, I am adept at implementing SSL pinning and encryption measures. I provide not only high-quality work within deadlines but also meaningful insights and creative solutions throughout the process. Let's make your Digi-Gold Investment App shine!

@KarthikTechCon

Hello, I'm Karthik, a Flutter developer with over 15 years of experience in mobile app development. I am excited to help you create a budget-friendly MVP for your Digi-Gold Investment App. Key Highlights: - Expertise in Flutter/Dart: I specialize in building responsive and modern fintech applications. - UI/UX Design: Proficient in Figma, I will design intuitive screens for all necessary functionalities (Home, Live Rates, Portfolio, KYC, etc.). - API Integration: Experienced in integrating Augmont API for live rates and KYC processes, along with secure payment gateways like Razorpay or Cashfree. - Backend Development: I can set up a secure backend using Node.js or Firebase with data encryption to ensure user safety. - Rapid Development: Ready to utilize existing secure templates to expedite the process and keep costs down. I am committed to delivering a high-quality product within your timeline of 4-6 weeks. Let’s discuss how I can contribute to your project. Looking forward to your response! Best, Karthik

@FreeLancers360

Hi there, Your project "Flutter Developer for Digi-Gold Investment App" instantly caught my attention — it's exactly the kind of work we love to take on. I don’t just want to tick the boxes here; my aim is to hand you something that genuinely goes beyond what you pictured. From your brief I can see this involves android, ios, flutter — all areas we handle in-house. We specialise in JavaScript, Mobile App Development, Dart, PhoneGap, which lines up directly with what you need. How we'd approach it: - Finalise the screens, user flows and feature list with you - Build smooth, native-feeling UI with clean, maintainable code - QA on real devices, then prepare and ship to the store(s) - Post-launch support and iteration once you’re live From kickoff to final handover, I’ll keep things transparent, on schedule, and squarely focused on your goals. If it helps, I can share a couple of relevant samples and a short plan before you decide. Looking forward to it! Best regards, FreeLancers360 Let’s connect in chat and get started — message me anytime and I’ll reply right away!

@mahads31

My name is Mahad Sheikh and I've built my career on transforming intricate ideas, like your Digi-Gold Investment App, into highly functional digital solutions. My experience spans across developing custom software, automating systems, crafting seamless APIs, securing financial transactions, and deploying them to scalable cloud infrastructures. In terms of your specific project requirements, I'm a seasoned Flutter developer with a firm grasp on integrations and have prior experience with Fintech and Gold APIs such as Augmont/SafeGold. This, coupled with my past work on Indian payment gateways similar to Razorpay and Cashfree SDKs makes me uniquely qualified for this undertaking. Additionally, my familiarity with backend technologies like Node.js and Firebase aligns perfectly with your server side needs. Finally yet importantly, I value transparency and long-term partnerships. Based on our initial communication, I understand the importance of developing a MVP within budget and agreed upon timeline. Fortunately, I have exposure to ready-made secure scripts that could significantly streamline the process without compromising quality—saving you both time and money. Together, we can deliver an MVP that's not only cross-platform secure but also boasts intelligently designed interface perfect for fintech application.

@ASSAMWEB

Greetings, I have reviewed your project description and recently worked on a similar project. I believe I can help you deliver this successfully. Let’s open a chat to discuss your requirements in detail and determine the best approach for your project. Regards

@MagCloud

Hi, I’m Mohit from Mag Cloud Solutions, with 9+ years of experience in Flutter, fintech applications, secure APIs, payment gateways and admin dashboards. I can build your Digi-Gold MVP with a clean fintech UI while keeping the architecture secure and cost-efficient. I can handle: Flutter Android + iOS application Figma UI/UX for Home, Live Rates, Portfolio, Buy/Sell, KYC, Wallet & History Augmont API integration for live rates, buy/sell and vault balance Aadhaar/PAN KYC + mobile OTP authentication Razorpay/Cashfree integration for UPI, cards and Netbanking Secure Node.js/Firebase backend with AWS/Firebase deployment Encrypted data, SSL and secure authentication Transaction/order tracking and wallet logic Admin dashboard for users, transactions, failures and margins Testing, deployment and source-code handover I’ll keep the MVP modular so future features can be added without rebuilding the core. Any third-party API/KYC/payment fees would remain separate from development costs. Timeline: 4–6 weeks Approach: Architecture → UI/UX → API/KYC/Payment integration → Core trading flows → Admin → Security/QA → Launch. I can also evaluate secure reusable components where appropriate to reduce development time and stay within budget without compromising security. Best regards, Mohit