Flutter Developer Needed to Update Existing Food Delivery Apps

@jastp

Hi there, Jas this side from Logictrix and I am ready to work on your app with my team and with a promise for long term support in fairly low cost. Please just give me your few minutes for the chat so that we can discuss all the important points about project as well as we can clarify any queries from both side to go ahead further for final agreement. We are expert in AI development and we used many AI platforms like openAI, Freepik, Antigravity, Cursor etc for App development and other AI work. We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas

@ominfowave

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.

@ozbas

As an experienced Full-Stack Software Engineer, I believe I can offer a unique blend of technical chops and industry-specific expertise to update FoodOrderKar, your existing food delivery platform. Throughout my 10-year career, I've developed a deep skillset in Flutter, Dart, Firebase, REST API Integration and Android Studio which perfectly align with your project's needs. A few additional things worth noting are that I have integrated multiple payment gateways including PayPal, Braintree, Stripe, Firebase Cloud Messaging (Push Notifications), Twillo SMTP Email service like SendGrid, social networking APIs such as Google, Facebook As well as Instructor-led study sessions are offered preferably in order to break down complex topics into digestible pieces By choosing me for this one-time project, you'll benefit from my proficiency in not only upgrading the app flawlessly but also publishing the updated versions on the Google Play Store. I'm ready to start immediately and complete the task within the timeframe you need. My estimate for this update is $X within X weeks/hours. Again, a partnership with me isn't just about a skillset but about commitment and effective communication. So if you're looking for someone who can deliver quality updates efficiently and has no qualms about handing off work after completion then let's chat further!

@mrresearcher99

Hello, I have 10 years of experience developing and maintaining mobile applications, including working with existing codebases, REST APIs, Firebase, and Android deployments. I can efficiently update your current food delivery platform by resolving build issues, upgrading Flutter and dependencies, fixing bugs, refining the UI where needed, and ensuring compatibility with the latest Google Play requirements. My approach is to first review the existing architecture, identify compatibility issues, and implement updates without disrupting the current functionality. I focus on clean, maintainable code, performance optimisation, secure API integration, and thorough testing before generating release builds and assisting with Play Store publishing. I'd be happy to discuss the required updates and the best approach to deliver a stable, production-ready release. Best regards

@ManojChauhan111

I have 8+ years of experience in Flutter development and have worked extensively with existing Flutter codebases, including bug fixing, dependency upgrades, Firebase integration, REST APIs, Google Maps, push notifications, payment gateways, and Google Play Store publishing. I am comfortable working on your existing FoodOrderKar apps (Customer, Restaurant, and Delivery Partner), updating the code, fixing issues, adding new features, improving the UI where needed, and ensuring compatibility with the latest Flutter and Google Play requirements. Experience: 8+ years in Flutter & Dart Relevant Apps: Available on request / portfolio can be shared. Food Delivery Experience: Yes, including multi-vendor and delivery applications. Estimated Cost: We can discuss after reviewing the source code and requirements. Timeline: Approximately 5–10 days, depending on the scope of updates. Availability: I can start immediately. I look forward to discussing your project. Thank you!

@iimtpradeepdash

With over 575 projects delivered in the past 7+ years, I believe that my extensive experience is well-suited for your update project. My team at Techindika has a proven track record of efficient coding and reliable deliveries, deepened through the completion of 14 case studies. Our comprehensive approach involves understanding and documenting each aspect of a codebase before making any changes, so you can rely on us to work effectively with your existing Flutter source code. Notably, we specialize in building MVPs that successfully transition into scalable products and have created multi-vendor SaaS platforms similar to FoodOrderKar. This means we understand the unique challenges food delivery applications entail including integrations such as Google Maps and payment gateways - making us ideally positioned to meet your update requirements. Our competitive edge lies in our commitment to named client reference calls on request which speaks volumes about our transparency and credibility. With this project's one-time nature in mind, I assure you not only will I complete the required updates within an expected timeline but ensure a seamless handover so that you can comfortably maintain it yourself afterwards. Reach out to me when you're ready to discuss the estimated cost and kick-off this essential update.

@Kishoreindia

Hi, I'm a Flutter/Dart developer with hands-on experience building and shipping production apps across fintech, healthcare, education, and travel — currently live on both Play Store and App Store. A few examples from my portfolio: • Finnov & MinePay — fintech/payment apps with secure transactions and clean UX • PrayagEdu — school management app (Android + iOS) handling student/parent/teacher workflows • SNAH Caregiver & SNAH Users — dual-app healthcare ecosystem connecting caregivers with patients • MedNob AI & Jepluse — medical/health apps with AI-assisted features • Thatzal & Thatzal Trip — travel and trip-planning apps with booking flows • GetOurStay — property/stay booking platform • Lisners & Lisners Therapist — dual-sided therapy/audio platform for clients and therapists Across these projects, I've handled end-to-end development: clean architecture, state management (Bloc/Provider/GetX/RiverPod), REST/Firebase integration, push notifications, payment gateways, and smooth deployment to both Play Store and App Store. I focus on writing maintainable, scalable code and communicating clearly throughout — regular updates, honest timelines, and no surprises. I'd love to understand your project requirements in more detail and share how I can bring similar quality and reliability to your app. Happy to start with a quick call or share more code samples/case studies. Looking forward to working together. Best regards, Kishore Patidar

@Mobidevdinesh93

Hello, I have 11+ years of mobile app development experience, including 4+ years in Flutter, building and maintaining production-ready applications for Android and iOS. I can work directly with your existing FoodOrderKar Flutter codebase to: * Understand the current architecture * Fix bugs and build issues * Update Flutter SDK and dependencies * Implement the required features and UI improvements * Ensure compatibility with the latest Google Play requirements * Generate release APK/AAB files and assist with Play Store publishing My expertise includes Flutter, Firebase, REST APIs, Google Maps, Push Notifications (FCM), payment gateway integration, and optimizing existing production applications. I have extensive experience maintaining and enhancing live applications rather than building only new ones. Once we connect, I’ll be happy to share my published apps and portfolio relevant to your requirements. Estimated Timeline: 1–3 weeks (depending on the scope of updates) Availability: Can start immediately. Cost: I can provide an accurate quote after reviewing the existing codebase and the list of required changes. Looking forward to discussing your project.

@NEHABHAT92

With countless developing projects under my belt, I can confidently say that I am a perfect fit for your Flutter update job. Over the past nine years, I have honed my Android and iOS development skills to an expert level and have become highly proficient in using Flutter and Dart, as your project requires. I understand the challenges that come with updating existing codebases and the importance of ensuring compatibility with the latest software and platform standards. Moreover, I myself have developed and published multiple apps on Google Play Store, which you can check out during your evaluation process. One of my notable experience is working on an e-commerce relating mobile application making me well equipped to handle any work around payment gateway systems this might include. My extensive capabilities in Firebase, REST API integration, Google Maps integration, and push notifications would prove especially beneficial to enhancing your food delivery platform. In terms of time and cost, I’m ready to start immediately after our discussion and will be able to deliver within the timeframe mentioned in your post. Rest assured, as a professional inclined towards customer satisfaction, I’ll provide quality work at a cost-effective rate thereby adding value to your business. Let’s get these updates done together!

@rosscarter1011

Hi, I'd be happy to help update your existing **FoodOrderKar** Flutter project. I'm a **Senior Flutter Developer** with several years of experience building and maintaining production Flutter applications. I regularly work on existing codebases, upgrading Flutter versions, resolving dependency conflicts, fixing build issues, integrating REST APIs and Firebase services, and preparing apps for Google Play releases. ### My experience includes * Flutter & Dart * Firebase (Authentication, Cloud Messaging, Crashlytics) * REST API integration * Google Maps integration * Payment gateway integration * Google Play Store publishing * Upgrading Flutter projects to the latest stable versions * Debugging and optimizing existing applications I've also worked on marketplace, e-commerce, and service-based applications with features such as authentication, real-time updates, notifications, location services, and payment flows, making me comfortable working with multi-role applications like customer, restaurant, and delivery apps. ### What I'll do * Review and understand the existing codebase * Update Flutter SDK and package dependencies * Fix build errors and runtime bugs * Implement the requested feature updates * Improve UI/UX where appropriate * Ensure compatibility with the latest Android and Google Play requirements * Generate release-ready AAB/APK files * Assist with publishing the updated apps to the Google Play Store * Deliver clean, documented source code with a summary of all changes ### Estimated Timeline * Codebase review & dependency updates: 2–3 days * Bug fixes & feature implementation: 4–6 days * Testing, release preparation & Play Store support: 2–3 days **Total:** Approximately **8–12 days**, depending on the scope of the requested changes. I can start immediately after reviewing the project and requirements. I believe in keeping communication transparent and providing regular progress updates throughout the project. Looking forward to working with you!

@Zaiyan

I can efficiently update your existing Flutter food delivery app, FoodOrderKar, addressing bugs and enhancing the UI/UX. My first step will be to analyze the current codebase to identify areas needing improvement. With experience in Flutter and publishing on the Google Play Store, I can ensure a smooth update process. Based in Toronto, I work quickly and remain available for any questions.

@nemanjam61

Updating an existing food delivery platform only works if the current codebase is understood first, otherwise small changes can easily break customer, restaurant, or delivery flows. Hi – Nemanja here from Serbia. I noticed you mentioned three separate Flutter apps and updating dependencies while keeping Play Store compatibility – that usually means the priority is stable integration and careful debugging, so I'd review the architecture before applying changes. I would update the Flutter apps, fix build issues, integrate required APIs, improve reliability, and prepare release builds with clean Git workflow. I've worked with Flutter apps, REST APIs, Firebase, and Android publishing workflows. Quick question: are the current apps sharing one backend/API, or does each app have separate services that need individual updates? Looking forward to hearing from you.

@shayankhan333

Updating three interconnected Flutter apps at once, the tricky part isn't the code changes, it's making sure dependency upgrades don't break shared logic between the customer, restaurant, and delivery partner apps. I'll start by auditing your current Flutter SDK version and package dependencies to map out what's outdated or deprecated before touching any features. From there I'll fix build issues, update packages incrementally, improve the UI where needed, and generate signed AABs ready for Play Store submission. One thing worth flagging: if your project still uses the old Android embedding (v1), that migration needs to happen first or you'll hit Play Store rejections with newer Flutter versions. 1) Which Flutter version are the apps currently on, and are all three in a single repo or separate ones? Looking forward to it. Shayan

@Dliteinformation

As an experienced Flutter developer, I am confident in my ability to tackle the intricacies of your existing FoodOrderKar app and deliver the required updates. My proficiency in Dart for Flutter, coupled with the strong debugging and problem-solving skills I possess will ensure any bugs or build issues are promptly resolved. Not only can I adeptly update your app's dependencies, but I am also familiar with Firebase and REST API integration which will smooth out any hiccups while enhancing features and fixing UI/UX where needed. Additionally, my experience working on multi-vendor applications means I know my way around Google Maps integration, Firebase Cloud Messaging for Push Notifications, and payment gateway integration; all elements that contribute to a seamless food delivery experience. Most importantly, I am committed to your timeline and budget. As a one-time update project, you need someone who can get the job done efficiently without long-term maintenance obligations. My team at Dlite Info Tech Pvt Ltd has a knack for providing solutions that scale, secure, and perform like a pro. Convinced? Let's work together to give FoodOrderKar a revitalizing makeover!

@Abror86

Hi — Abror-Yakubov here from Uzbekistan, "FLUTTER FOOD DELIVERY APP UPDATE" — you need your existing apps fixed, updated, and ready for Play Store. I’ll work directly with your Flutter codebase, update dependencies, fix build issues, improve required screens, and prepare release APK/AAB files. I’ll first understand the current app structure so changes do not break the customer, restaurant, or delivery flows. The main risks are old packages, API compatibility, and Play Store requirements, so I’ll check those before making updates. Which Flutter version and current issues are you facing in the live apps? Looking forward to working with you.

@vinodrayka07

Hello, I have 2+ years of professional Flutter development experience and I'm comfortable working with existing Flutter codebases rather than building apps from scratch. I've worked on production apps involving Firebase, REST APIs, Google Maps, push notifications, payment integration, and Play Store releases. Your FoodOrderKar project is exactly the type of work I enjoy. I can review the current codebase, update Flutter and package dependencies, fix build and runtime issues, implement the required features, improve the UI where needed, and ensure all three apps (Customer, Restaurant, and Delivery Partner) are compatible with the latest Android and Google Play requirements. I also have experience generating release APK/AAB files and assisting with Play Store publishing, so I can help ensure the updated versions are successfully deployed. I can start immediately after reviewing the source code and requirements. Once I inspect the project, I'll provide an accurate cost and timeline based on the scope of changes. My focus is on delivering clean, maintainable code so it's easy for you to understand and continue working on the project yourself. I'd be happy to discuss the update list and begin right away.

@sibtain0999

As a seasoned mobile app developer, my expertise is well aligned with the requirements you have for your FoodOrderKar application. I have extensive experience working with Flutter and Dart, handling existing codebases and making updates, plugging in essential features, resolving bugs, and ensuring compatibility with the latest platform requirements. In addition to my adeptness with Flutter and Dart, I'm equally skilled in Firebase, REST API integration, Android Studio, Git/GitHub, Google Maps integration, Firebase Cloud Messaging for notifications and Payment gateway integration you may have even mentioned preferences for. These skills will enable me to efficiently understand your existing codebase and implement the requested updates precisely to your needs. Notably, my proficiency isn't just limited to developing applications; I also excel in ensuring they are optimized for performance while maintaining a top-notch user experience. My aim is to deliver an updated version of FoodOrderKar that's not only bug-free but also vibrant in its UI/UX dimension. In conclusion, I am certain that my breadth of capabilities coupled with my commitment to delivering high-quality work make me a prime choice for your project.

@divyeshchavda202

Hello, I am an experienced Flutter developer and can efficiently update your existing FoodOrderKar platform without rebuilding it from scratch. I am comfortable working with large, existing Flutter codebases and can quickly understand the project structure before implementing the required updates. I can: - Review and understand the existing Customer, Restaurant, and Delivery apps - Fix bugs and resolve build issues - Update Flutter and package dependencies to the latest stable versions - Add new features and improvements as per your requirements - Improve UI/UX where needed - Ensure compatibility with the latest Android and Google Play policies - Generate release-ready APK/AAB files - Assist with publishing the updated apps on the Google Play Store I have experience with Flutter, Firebase, REST APIs, Google Maps, Firebase Cloud Messaging, payment gateway integration, and Play Store deployment. I focus on writing clean, maintainable code while ensuring all existing functionality continues to work correctly. After reviewing the existing codebase and your list of required changes, I will provide an accurate cost estimate and completion timeline. I am available to start immediately and will keep you updated throughout the project. Thank you.

@MeetPatel9406

Hi, We have experience working with existing Flutter applications and can efficiently update your FoodOrderKar platform without rebuilding it. We'll fix bugs, update Flutter and package dependencies, improve the UI where needed, add the required features, resolve build issues, generate release APK/AAB files, and assist with publishing the updated apps on the Play Store. We've worked with Firebase, REST APIs, Google Maps, FCM, payment gateway integration, and existing production Flutter codebases, including multi-vendor applications. Best regards,