React Native App Finalization & Deployment

@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.

@jayantkumar314

I’m a strong fit for this production completion work. I have hands-on experience with React Native/Expo applications, Firebase authentication troubleshooting, Expo push notifications, RevenueCat subscription integration, Google Play Billing, Android build debugging, and Play Store deployment workflows. Since your UI and core app are already built, I can focus on stabilizing the remaining integrations, resolving Expo/Firebase auth issues, completing subscription/payment flows, generating a production-ready AAB build, and assisting through Play Console submission to get the app production-ready quickly.

@ssquare489

As an expert developer with significant experience in React Native (Expo), Firebase, Payments integration and Google Play Console publishing, I am confident in my ability to finalize and deploy your mobile application to a high standard. Having already sharpened my skills at Apple and Google, I understand the importance of clean code, efficient deployment, and delivering superior user experiences. I would love to apply my profound knowledge of Firebase Authentication and Expo Push Notifications to fix any existing issues you have and ensure a smooth and secure flow for your users. I can seamlessly integrate RevenueCat for your in-app subscriptions, configure plans and interface with Google Play Billing for seamless handling of subscription statuses. Moreover, my debugging skills in the Android environment will be invaluable in addressing any build-related issues as we seek to generate a production-grade build in AAB format. I understand the compliances required by the Play Store and will work closely with you to facilitate a successful upload or a smooth review process. Furthermore, I am open to discussions on budget based on the quality of work and experience that I bring to your project. Let's connect and discuss how we can turn your vision into reality within a flexible timeline of 3-7 days.

@abhishek060

Hello, I can help you finalize and deploy your React Native (Expo) application by handling the remaining production-level integrations, debugging, and Play Store release process. I have experience with: Expo managed workflow Firebase Authentication & Firestore Expo Push Notifications RevenueCat subscription integration Google Play Billing Android production builds & Play Console deployment I can assist with: Fixing Firebase login/authentication issues Configuring secure auth flows in Expo Setting up push notifications with token handling Integrating RevenueCat subscriptions (monthly/yearly plans) Connecting subscriptions with Google Play Billing Generating production-ready AAB builds Resolving Android build/deployment issues Uploading and preparing the app for Play Store review Since your UI and core features are already completed, I can focus directly on the backend integrations, testing, and production deployment workflow to get the app release-ready quickly. I’ve worked on similar React Native/Expo apps involving authentication, subscriptions, and Play Store publishing, and I can start immediately. Regards Abhishek

@technologiesit

As a seasoned full stack developer with over a decade of experience, I am eager to apply my extensive skills and knowledge to finalize and deploy your React Native mobile app. My proficiency in JavaScript, TypeScript, React Native (Expo Managed Workflow) make me well-suited for resolving any remaining issues to ensure a smooth production setup. Notably, my familiarity with Kotlin allows me to provide seamless native integrations. And right now, my competencies are aligned exactly with your project needs: 1) I am well-versed in Firebase Authentication and Firestore for fixing login errors and ensuring secure login/signup flow.3) Handling RevenueCat Subscription Integration is well-within my skillset. I can handle Google Play Billing integration meticulously and accurately validate subscription status in-app. 4) Lastly, my experience and expertise in Google Play Console publishing make the process efficient and compliant. Given that your project has already developed the app UI and has almost completed core functionality, I assure you that I'll complete all remaining backend integrations diligently within the prescribed timeline: 3–7 days. Furthermore, being a result-oriented individual with an eye for detail, you can trust me to deliver high-quality work worthy of your investment. Looking forward to discussing further technical details with you!

@NEHABHAT92

As a seasoned full-stack developer with over 9 years of experience, I have gained exceptional expertise in the areas of your project. I have a proven track record in React Native and its native integrations, making me an ideal candidate to finalize and deploy your mobile app. My proficiency with Firebase Authentication and Firestore is guaranteed to ensure a secure login and signup flow, resolving existing authentication errors promptly. I am also well-versed in integrating push notifications using Expo and have successfully implemented a backend-to-user notification system for past projects. Another feather in my cap is my experience with RevenueCat integration for in-app subscriptions—a crucial aspect of your app's revenue generation. Additionally, my grasp on Google Play Console publishing will help us effortlessly navigate the release process and adhere to Play Store policies, ensuring compliance every step of the way. The end result will be a fully functional authentication system, seamlessly-integrated push notification system, functioning subscription model enabled by RevenueCat, and a production build (AAB file) ready for deployment. It's important to remember that alongside skills, what truly matters is passion and dedication towards achieving perfection. My team epitomizes those values and we're ready to commit ourselves to this project until you are 100% satisfied. Moreover, we are flexible with timelines based on our combined expertise which ul app

@chiragardeshna

Hi there, Strong alignment with this project comes from experience finalizing React Native Expo applications with Firebase authentication, push notification systems, subscription workflows, and production deployment pipelines. Clear understanding of the requirement to resolve remaining production issues including Firebase authentication setup, Expo push notifications, RevenueCat subscription integration, Google Play Billing configuration, and Play Store deployment readiness. Hands-on expertise with React Native, Expo managed workflow, TypeScript, Firebase Authentication, Firestore, Expo Notifications, RevenueCat, Google Play Console, Android build optimization, and production release workflows ensures reliable and deployment-ready implementation. Risk is minimized through structured debugging workflows, secure authentication validation, subscription testing, production build verification, Play Store compliance checks, and clean deployment support for smooth release management. Available to start immediately happy to review the current codebase, production blockers, and next steps. Recent work: https://www.freelancer.com/u/chiragardeshna Regards Chirag

@gauravl3

As an experienced Full-Stack Developer with a specialization in Mobile App Development and React Native, I am well-positioned to finalize and deploy your React Native app. In my career, I have successfully implemented Firebase Authentication and Firestore, just as you needed. I have handled robust backend integrations, and this will be no different - only that I will complete the pending ones for you! Apart from bug fixes and deployment tasks, my proficiency with Expo Push Notifications and RevenueCat Integration ensures that you'll have a fully functioning push notification system as well as a smooth in-app subscription experience. Additionally, with a deep understanding of Kotlin (native integration) and TypeScript, incorporating necessary features won't be an issue at all. My extensive experience with Google Play Console, particularly deploying in AAB format, will guarantee a smooth release without any policy violations. And based on your description, it seems that the UI design is already done - that's great news! Speeding up the timeline won't compromise quality either. Let's tackle this together and turn it into a usable powerhouse!

@Mayanks010

Hi there, You’re absolutely in the RIGHT PLACE. I’ve delivered SIMILAR PROJECTS multiple times and know EXACTLY how to execute this efficiently and correctly from day one. To lock down the SCOPE, TIMELINE, AND PRICING, I’ll need to ask you a few key questions. Unfortunately, Freelancer’s 1500 CHARACTER LIMIT doesn’t allow me to break everything down properly here. Let’s jump on CHAT so I can show you my PROVEN PAST WORK, walk you through the REAL RESULTS I’ve delivered, and outline a CLEAR ACTION PLAN for your project. You’ll immediately see why my approach is DIFFERENT and EFFECTIVE. If you’re serious about getting this done RIGHT, I’m ready to move forward. Looking forward to CONNECTING and WINNING TOGETHER. Cheers, Mayank Sahu

@sandeepd33

Hi there, I have 4+ years of experience in React Native (Expo) development and have worked extensively with Firebase Authentication, Expo Push Notifications, RevenueCat subscriptions, and Play Store deployments. I can help fix the existing authentication issues, integrate a complete subscription system with RevenueCat, configure push notifications, and generate/upload the production AAB build to the Play Console. I also have experience debugging Expo production build issues and ensuring compliance with Google Play policies. A few quick questions: • Which Expo SDK version is currently being used ? • Are Google Sign-In / Apple Sign-In already implemented ? • Do you already have the Play Console account and app listing ready ? I can start immediately and complete the remaining production setup efficiently within the expected timeline. Please DM for further discussion. Best regards

@bridgestonetech1

Hi, We are a full-stack mobile app development team with strong experience in React Native (Expo), Firebase, RevenueCat, and Play Store deployment workflows. ✔ Firebase Authentication setup + login issue fixes ✔ Expo Push Notifications integration & testing ✔ RevenueCat subscription + Google Play Billing setup ✔ Production-ready Android AAB build generation ✔ Play Store deployment & policy compliance support ✔ Debugging Expo/Android build & native integration issues We’ve handled production Expo apps with authentication, subscriptions, push notifications, and Play Store releases end-to-end. We can start immediately and complete the remaining integrations and deployment smoothly within your timeline. Let’s connect and get the app production-ready.

@Dliteinformation

As a seasoned mobile app developer with an emphasis on React Native, I am confident in my ability to take your project across the finish line. My team at Dlite Info Tech has a proven track record of delivering robust, scalable applications and solutions that align with your business goals and set-up for success. With our extensive experience in Firebase, RevenueCat, Expo, and Google Play Console publishing – all of which you have specifically listed as necessary qualifications– we are well-positioned to help you bring your app to market. Lastly but equally important is our familiarity with the Google Play Store deployment process and knack for tackling any build-related issues that may arise, guaranteeing a stress-free release. Choose us for this project, and we'll provide you not only with a fully operational app complete with production build (AAB file), but also assistance throughout the Play Store review process to ensure total compliance with all policies. In conclusion, my team at Dlite Info Tech is a perfect fit for your project. We have been in the industry long enough to understand that debugging isn't just about finding problems; it's about crafting swift solutions. Fusing creativity with cutting-edge technology expertise is what distinguishes us from our competitors. Let's dive into action together now!

@Tarang78

Hi! I’m Tarang, I am very interested in your project, "React Native App Finalization & Deployment." I have over 12 years of experience and a background in developing projects in mobile application technologies like React Native (Android & iOS). I’m currently online and ready to discuss your project and start immediately, and I can deliver high-quality work within your timeline. Please join the chat for discussion.

@fizaa170

This sounds like a production-hardening phase rather than a full app build, which is usually where stability and deployment experience matter most. Expo + Firebase + RevenueCat + Play Store workflows can introduce edge-case issues during release, so I’d focus first on identifying what’s blocking production readiness before touching the deployment pipeline. A few important questions: 1. Is the app still fully on Expo managed workflow or already partially ejected/prebuilt for native integrations? 2. Are the current Firebase auth issues happening only in production builds or also during local/dev testing? 3. Has RevenueCat already been configured in the Play Console products, or does the subscription setup still need to be created from scratch?

@Visharaa2024

With an extensive 8+ years of experience in Native Android, iOS, React-Native, and Flutter development, I am well-versed with every aspect of mobile app architecture and deployment. I have already delivered over 100 projects successfully which speaks volumes about my skills and expertise. Thereby, making me a perfect fit for your project. Speaking specifically about your required skills; I have deep knowledge of Firebase Authentication, Firestore, Expo Push Notifications, RevenueCat and Google Play Console publishing. These aspects being the the only pending parts of the project, my proficiency with debugginng Android build issues would certainly save you a lot of time. Lastly, my track record includes deveoping apps similar to yours such as Taxi Booking, Food Ordering etc. As a result , I have experience in implementing complex store integrations like RevenueCate and Firebase Auth infallibly. Also, given that one of my core objectives has always been client satisfaction delivered before the deadline and that is exactly what you are looking for too! I assure you a high-quality app delivery in quick turnarounds. I'm eagerly waiting to be a part of your project! Let's discuss the details further and illuminate your path to success!

@tamannarajput18

As a seasoned full stack developer with a strong emphasis on mobile application development, I deeply understand the ins and outs of React Native and the entire app production cycle. I have successfully developed numerous applications using not only Javascript but also your preferred technologies such as TypeScript and Kotlin for native integration. I've had extensive exposure to Firebase Authentication & Firestore, Expo Push Notifications and also RevenueCat from integrating such functionalities into multiple applications in the past, plus experience dealing with those stubborn Android build errors which would smooth the process. Apart from my technical prowess, my approach to projects is collaborative and strategic, guaranteeing you that together we'll craft thoughtfully designed systems aligned with your vision. This approach combined with my proficiency in Google Play Console publishing will ensure that we navigate through the Play Store release process effortlessly while maintaining compliance with existing policies.

@ApieTech

Hi, Read your scope — Expo + Firebase Auth + RevenueCat + Play Store launch is a path we've walked end-to-end on a couple of consumer apps recently. Quick takes: Firebase Auth errors inside Expo usually trace to a missing SHA-1 in the Firebase Android app or google-services not being copied into the EAS build profile. Expo Push is clean once the device token + experience ID are sorted (worth migrating to FCM directly before any real scale). RevenueCat wires to Play Billing easily once entitlements are mapped — the trickier bit is checking subscription status on cold-start so users never see a flicker of "locked" content. For Play Store, AAB to Internal Testing track first, then promote to production. Could you share the current Firebase Auth error message and whether Play Console has flagged anything yet? Happy to start within the next day. — Rohan, APIE Tech

@Ashoksahu001

Hi, I can help you complete the remaining production setup for your React Native (Expo) application and handle the pending integrations smoothly. I have experience with: • React Native & Expo production builds • Firebase Authentication & Firestore setup • Expo Push Notifications • RevenueCat subscription integration • Google Play Console deployment • Android build/debugging and release management Since your UI and core functionality are already completed, I can focus directly on fixing authentication issues, implementing notifications, configuring RevenueCat subscriptions, and preparing the production-ready AAB build for Play Store release. I can also assist with: • Google Play Billing setup • Subscription validation flow • Expo EAS build configuration • Play Store policy compliance checks • Final testing before release The timeline you mentioned (3–7 days) looks achievable depending on the current project status and existing codebase quality. Looking forward to discussing the remaining issues and deployment workflow. Best regards, Ashok

@serviceaxisgroup

Hi, I can help with releasing your Expo/React Native app to Google Play with working Firebase login, push notifications, and RevenueCat subscriptions. I’ll first audit the current auth, notification, and purchase flows end-to-end in the Expo environment, then apply fixes and produce a production-ready AAB for release. To reduce risk, I’ll add focused debug logging, test on Android builds, and validate subscription/auth states before you upload. Do you already have Firebase set up with the right app bundle/package name and enabled providers (Email/Google)? Also, is your RevenueCat project created with matching Android subscription SKUs? If you share credentials/setup details, we can start today.