Remote EV Charger Management App

@hirujiyu

⭕⭕ MOBILE APP DEVELOPMENT EXPERT ⭕ Hi there, ✔️ As per your job details, I will definitely assist you in building a production-ready EV charging mobile application for iOS and Android with seamless charger activation, secure payments, and QR-based charging workflows. The app will be designed for reliability, scalability, and a smooth user experience while keeping the architecture ready for future features like loyalty programs and dynamic pricing. ✍️ Do your charger APIs support real-time charging status updates via WebSocket or polling only? ✍️ Will payments be processed through an existing gateway, or would you like recommendations based on your deployment region? ♾️ That's all for now. I can commence immediately. I am open to a chat to proceed forward with the next step. Thank You.

@irsolutions

With over a decade of experience in native and cross-platform mobile development, I understand your need for a production-ready EV charger management app that ensures a seamless experience for drivers at your remote stations. My background in building and scaling high-complexity systems, like the Telegram Mini Apps serving over 1 million users, directly applies to the challenges of this project. To ensure scalability and security, I would recommend structuring the codebase for easy integration of future features, like dynamic pricing or loyalty rewards. My past success in developing apps with 1M+ users showcases my ability to handle the level of complexity required for this project. I am excited to discuss your project further and propose a tech stack that aligns with your requirements. Let's connect to explore how I can bring your Remote EV Charger Management App to life efficiently and effectively.

@corpmember29

HELLO, >>>> Multi languages (English and French ) <<<< I have reviewed your requirements and understand that you need a production-ready EV charger management mobile application with QR-based charger identification, secure payments, charging session control, and receipt generation. With 10+ years of experience in mobile app development, API integration, payment gateway integration, and hardware-connected applications, I can build a scalable solution for both iOS and Android with a smooth user experience. WORKING FLOW → App Development → Build a cross-platform mobile app using Flutter/React Native with clean architecture. Charger Integration → Implement QR scanning, charger identification, API communication, and remote activation. Payment & Billing → Integrate secure payment flow, tariff-based kWh calculation, and automated PDF/email receipts. Authentication & Testing → Implement phone OTP login, optimize performance, test hardware communication, and prepare production release. I will provide COMPLETE SOURCE CODE, 2 YEARS OF FREE ONGOING SUPPORT, and assist from development to successful publishing on App Store and Google Play. We will follow Agile methodology with regular updates throughout the project. I eagerly await your positive response. Thanks.

@shubhamshrimal7

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your mobile app for ev charging station project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham

@rahuliitm69

Hello, I can develop your EV charging mobile application with a clean, scalable architecture for both Android and iOS using Flutter with a robust backend (Node.js/NestJS + PostgreSQL). I have already developed similar hardware-integrated platforms involving QR-based workflows, payment gateway integration, OTP authentication, and real-time API communication, so I'm confident in delivering a production-ready solution. Development approach: Phone OTP authentication & user onboarding QR code scanner to identify charging stations Charger activation via your APIs Automatic tariff & kWh-based billing Secure payment gateway integration PDF/Email receipt generation Testing, optimisation, and deployment support You'll receive a testable MVP within 4-5 weeks, with clean, modular code that's ready for future features like loyalty rewards and dynamic pricing. A couple of questions: Which payment gateway do you want to integrate (Stripe, Razorpay, Adyen, or another provider)? Do your charger APIs support real-time charging status updates via WebSockets, or are they REST-based with polling? Looking forward to discussing your project in detail. Thanks Rahul

@Hammadhassan21

Hey, I’ve carefully reviewed your project, and I understand you’re looking to build a production-ready EV charging app that delivers a fast, reliable experience while integrating seamlessly with your existing charging infrastructure. I can help you develop a scalable solution that prioritizes performance, secure payments, and effortless charger activation across iOS and Android. I will build the app with OTP phone authentication, QR-based charger identification, secure payment processing with automatic tariff calculation, one-tap charging activation, and instant PDF/email receipts. The architecture will be clean, well-tested, and designed to support future features like dynamic pricing and loyalty programs without major redevelopment. I have hands-on experience with mobile apps involving API integrations and payment gateways and would be happy to share relevant examples during our discussion. One quick question: Which payment gateway do you plan to use, and does your charger API support real-time charging status updates via WebSockets or webhooks? Portfolio: https://www.freelancer.com/u/Hammadhassan21 Best Regards, Hammad Hassan

@sharmarahulraman

Hi, I understand you're looking to build a production-ready EV charging mobile app that enables drivers to scan a QR code, start charging, pay securely, and receive receipts through a fast and reliable user experience. My approach will focus on a scalable architecture, seamless hardware API integration, secure payment processing, OTP authentication, and a clean codebase that supports future enhancements like loyalty programs and dynamic pricing. With 8+ years of experience in mobile app development, payment gateway integration, QR-based workflows, API integration, and hardware-connected applications, we've built secure, high-performance solutions for both Android and iOS. A few questions: - Do your charger APIs follow OCPP or a custom protocol? - Which payment gateway would you like to use? - Will receipts be generated by the backend, or should the mobile app create PDF receipts? I'd be happy to review your API documentation and recommend the best technology stack for a scalable, production-ready EV charging platform.

@kamran2012

Interesting project, I will deliver a cross-platform Flutter app covering QR code scanning to identify each charging point, automatic fee calculation from your kWh tariff tables, and one-tap charger activation with instant PDF receipt generation. Phone number OTP sign-in, nothing extra. On a similar hardware-integrated app, isolating the charger communication layer behind a clean interface made adding new features later take days instead of weeks. I will structure yours the same way. Questions: 1) Which payment gateway do you prefer (Stripe, a regional processor), or is that still open? 2) Will the charger API return real-time kWh consumption during a session, or only a final total at disconnect? Send me a message and we can go over the details. Best regards, Kamran

@gotucat

Hi, I reviewed the project and need a production-ready EV charger management app for iOS and Android, using QR scanning to start, pay for, and document charging sessions. I’ll build the mobile app in Flutter (Android and iPhone) with phone-number OTP authentication, then integrate your charger-control and billing APIs to support one-tap activation, kWh-based tariff calculations, secure fee collection, and instant PDF or email receipts. I’ll keep the UX clean and performance-focused, with a maintainable code structure so future dynamic pricing and loyalty rewards slot in cleanly. Let’s discuss here now.

@avinashjain09

Hello, I can develop and deliver you an production ready all for your remote EV charging app. I have good experience in EV domain, I have developed EV bike rental app, EV charging station locator app, EV vehicle complete management and analysis system as well. I have read your requirement and I am 100% confident to deliver you an production ready app for both android and ios. Do you have any design wireframe or reference. I will provide you all the correct features mentioned by you. I am available to start the work immediately. Regards Avinash

@opencollar

Hi, I think quick charging and easy payment are what make EV stations more attractive. Sometimes, connecting hardware smoothly needs careful planning, which I understand. I will build a clean app with fast QR scanning, automatic fee calculation, and simple sign-in using OTP. Did you consider how to handle offline charging or real-time status updates? Let’s chat about your vision and plan something bigger together. Regards, Nick. I’ve handled projects like the CarCRMDemo and Freetemp-bookingapp, both with hardware and payments.

@point2solutions

------>>> Cross-Platform EV Charging Mobile App with QR & Secure Payments <<<-------- Hello, How are you? I've checked your JD, and you need a production-ready iOS and Android application for EV charging stations with seamless hardware integration. We will develop a secure Flutter (or native) app featuring QR code-based charger identification, OTP phone authentication, automatic tariff and kWh-based payment calculation, one-tap charger activation via your APIs, PDF/email receipts, scalable architecture for future features like dynamic pricing and loyalty programs, and a clean, responsive user experience with robust backend integration. Let's connect and discuss the project in detail. Thanks.

@mrresearcher99

Hello, I have 10 years of experience developing secure mobile applications and enterprise platforms with payment gateway integrations and hardware-connected workflows. For this project, I recommend React Native for iOS and Android, Node.js with REST APIs for the backend, and PostgreSQL for reliable data management. This architecture provides excellent performance, a shared codebase, and flexibility for future enhancements such as loyalty programs and dynamic pricing. My approach would be to build a responsive application with OTP-based authentication, QR code scanning, secure payment processing, charger activation through your existing APIs, automated receipt generation, and real-time charging session management. I'd be glad to discuss your charger API, billing workflow, and the best implementation strategy for delivering a production-ready EV charging application. Best regards

@rbtech1984

Hello!! Understood that you need a production ready iOS and Android app letting drivers scan a QR code to identify chargers, pay automatically based on kWh and tariff, activate charging with one tap, receive instant PDF or email receipts, and sign in simply through phone number OTP verification. To plan this properly, please share: - Is the API documentation for charger control and billing ready to share now? - Do you have a preferred payment gateway, or should recommendations be provided? - Should the receipt be sent automatically after every session or only on request? Have worked on similar hardware integrated and payment enabled mobile apps before, ensuring smooth QR scanning, reliable billing calculations and clean receipt generation, while keeping the codebase flexible enough for future features like loyalty rewards. Let us chat and discuss tech stack along with a realistic timeline for your first testable build. Best regards Farhin B

@zainalitariq245

Respectfully, I have reviewed your EV charging mobile app requirements, including QR-based charger activation, OTP authentication, automated billing, secure payments, and receipt generation. I understand the need for a reliable, scalable application with seamless hardware integration across iOS and Android. We will build this with: Flutter/React Native development, QR code scanning, OTP authentication, payment gateway integration, charger API integration, automated billing, PDF/email receipts, and scalable architecture. I am ready to start immediately and ensure smooth communication throughout the project. What is your primary goal for the first production release and charging experience? Do you have preferred payment gateways, API documentation, or hardware integration guidelines to follow? Looking forward to discussing your project in detail. Portfolio: freelancer.pk/u/zainalitariq245 Best regards, Zain Ali

@kabirchy

Hi there, I’ll build a production-ready cross-platform EV charger management app using Flutter—ensuring consistent performance and UI on both iOS and Android. The app will let drivers scan a QR code on each charger to instantly identify and connect to the correct station, start/stop charging sessions, process secure in-app payments (via Stripe or PayPal integration), and generate timestamped session receipts with energy usage and cost breakdowns. I’ll implement offline-first functionality so users can initiate scans and view recent sessions even with intermittent connectivity—critical for remote locations. All hardware communication will happen through your existing API endpoints; I’ll integrate cleanly with your backend and follow your authentication and data schema requirements. The UI will be clean, driver-focused, and include real-time status indicators, session history, and push notifications for session completion. Testing will cover device-specific edge cases—including iOS background restrictions and Android battery optimization—and I’ll deliver fully signed APK and IPA files ready for store submission or enterprise deployment. Best Regards, Khorshed Alam, RS Software

@pinkeegupta

Hello I will be able to help you but from starting scratch. I can prepare detail document with list of features, 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

@ciss26

Hi there, Hope you are doing well I'd love to help build your Remote EV Charger Management App. I have extensive experience developing cross-platform mobile applications with secure payment integration, QR code workflows, real-time API communication, and hardware-connected solutions. Why I'm a Good Fit Expertise in Flutter, Node.js (NestJS), PostgreSQL, and REST APIs Experience integrating QR code scanning, payment gateways, and third-party hardware APIs Strong knowledge of OTP authentication, real-time charger communication, and secure transaction processing Clean, scalable architecture designed for future features like dynamic pricing, loyalty programs, and analytics Recommended Tech Stack Mobile: Flutter (iOS & Android) Backend: Node.js (NestJS) Database: PostgreSQL Authentication: Phone OTP Payments: Stripe/PayPal or your preferred payment gateway Notifications: Firebase Cloud Messaging What I'll Deliver Cross-platform iOS & Android application QR code-based charger identification and activation Secure payment processing with automatic tariff calculations PDF and email receipt generation Well-documented REST APIs, complete source code, deployment support, and technical documentation Looking forward to working with you. Thanks & Regards, Dheeraj K.

@CodeAnchors

Greetings, I understand the need for a production-ready mobile app for remote EV charger management, focusing on seamless user experience and secure fee collection. The core features, including QR code scanning, secure fee collection, and instant receipt issuance, will be prioritized in the first release. My structured approach involves thorough requirement confirmation, controlled planning, clean implementation, and rigorous testing to ensure a milestone-based transparent process. With a strong background in Mobile App Development, Android, iOS, and Flutter, I am well-equipped to deliver reliable execution and long-term results. You can view my portfolio here: ⭐⭐ https://www.freelancer.com/u/CodeAnchors ⭐⭐ Could you please clarify your top priority or business goal for this project? Let's discuss further in an open chat to finalize the scope smoothly. Best regards, Muhammad Anas Khan