Full-Stack Mobile App Testing & Deployment - React Native + Node.js Wellness App -- 2

@NazarKanteruk

Hi there, I’m excited about the opportunity to help bring your mental wellness app to the finish line! I have hands-on experience setting up, testing, and deploying React Native (Expo) and Node.js/MongoDB applications. In previous projects, I’ve successfully troubleshooted and resolved integration issues, handled CSV data imports, and ensured smooth end-to-end communication between frontend and backend. I’m thorough with staging to production deployments and comprehensive bug-fixing. I also work on a Mac and can start right away. Looking forward to collaborating and making your app launch-ready! Best, Nazar

@otusonellp

Being a part of OTUSONE - Innovative IT Solutions, I am confident that I am the right candidate to assist you with your React Native and Node.js Wellness App project. With extensive experience in API Development, Express JS, MongoDB, Node.js, and React Native technologies under our belt, we understand the intricacies of bringing an app from development to production. Setting up the complete system - database, backend, frontend - and conducting comprehensive end-to-end testing (including database setup, staging deployment) are areas where my team and I excel. We will ensure smooth communication between both systems by diligently verifying the database connection and starting up the backend server along with the authoritative running of the frontend app. Our work is driven by a client-centric approach meaning we're always focused on delivering an impeccable product within the given timeframe. Our past clients have praised us for our innovative solutions, quality assurance protocols and timely delivery -- all of which stand testament to our value as strategic IT consultants. Allow me to take your app from where it is now to being 'production-ready' with perfection!

@dushyant317

With 13 years of proven expertise, I bring deep proficiency in all required skills to deliver exceptional results. I have successfully led and completed numerous projects with precision, efficiency, and innovation. My focus is on quality, timely delivery, and exceeding client expectations. Ready to contribute immediately and ensure project success with professional excellence.

@chiragardeshna

Hi there, I have reviewed your project requirements for the full-stack mobile app testing and deployment. I can help you set up and test the complete React Native (Expo) + Node.js + MongoDB system, ensuring everything runs smoothly from backend to mobile client. I’ll handle full integration testing, database setup (local or Atlas), environment configuration, CSV data import, and end-to-end QA to ensure all features perform flawlessly before production deployment. You’ll get a fully verified, production-ready build with clear deployment documentation and bug reports. Timeline: 3–5 days for complete setup and testing. Let’s make your wellness app launch-ready. Regards, Chirag

@balvinderramba

With several years of experience in full-stack development, specializing in AngularJS, Node.js, and most importantly React Native--I'm the perfect fit for your project. I'm also thoroughly well-versed with MongoDB which should ensure a seamless integration with the backend you've already built. I understand you need a comprehensive testing and deployment process and as my recommendation on Freelancer suggests, I have an impeccable record in delivering successful jobs. My expertise will not only be confined to just setting up the whole system but also ensuring that all the features are tested and verified end-to-end before deployment. With me at the helm, you'll get a meticulous eye to identify any bugs and issues that might hamper your app's performance. I believe in efficiency, so timely and quality incorporation of CSV data will also be one of my priorities. To communicate efficiently with me on this project, I maintain excellent English communication skills. You'll always be apprised of every development through regular updates. Additionally, providing good earnings to freelancers is something I strongly believe in; my focus will be on providing high-grade work while respecting your budgetary needs. Let's combine our efforts to take this unique app into production mode!

@Vishvajeet02

I can set up your full React Native (Expo) and Node.js/MongoDB environment, perform complete integration testing, and prepare the app for production. I will install and configure MongoDB locally or via Atlas, set up backend and frontend dependencies, create and verify all environment variables, and ensure both services communicate reliably. I will import your activity data from CSV, run end-to-end tests across all workflows, identify bugs, and deliver fixes with clear documentation. I will also prepare a staging environment, validate build stability, and ensure the final mobile app is production-ready. I work on macOS and can start immediately.

@tarunmanju

I’d love to help you take your mental wellness app from development to a fully tested, production-ready release. With 8+ years of experience in fullstack development covering React Native (Expo), Node.js, and MongoDB. I’ve successfully deployed multiple end-to-end mobile applications with stable backend integrations and optimized performance. Here’s What I’ll Deliver Environment Setup: Configure backend and frontend environments with .env files, install dependencies, and ensure smooth project boot-up. Database Configuration: Set up MongoDB (locally or Atlas), verify secure connections, and populate initial data from your provided CSV. Full Integration Testing: Conduct end-to-end testing across backend APIs and frontend workflows to ensure seamless communication and data flow. Bug Fixing & Optimization: Identify and resolve any integration or data handling issues to make the system production-ready. Staging & Production Deployment: Set up staging environment, test thoroughly, and prepare for production deployment with documentation and stability checks. Estimated Timeline Environment & DB setup: 1 day Integration testing & bug fixes: 2–3 days Staging + production prep: 1–2 days Let’s make sure your mental wellness app is rock-solid, bug-free, and deployment-ready. I can start immediately and maintain close communication throughout the setup and testing phase. Looking forward to working with you!

@Amaan1411

I’d love to help finalize your mental wellness mobile app and prepare it for a smooth, production-ready launch. With experience in React Native (Expo), Node.js/Express, and MongoDB, I can efficiently handle setup, integration testing, and deployment across all environments.

@arjunanda009

Hi there ? I’m interested in helping you set up and prepare your mental wellness mobile app for production. I have experience building and deploying React Native (Expo) apps with Node.js + MongoDB backends, including full integration testing, database setup (both local MongoDB and MongoDB Atlas), and staging/production deployments. Here’s what I can do for you: - Set up and configure MongoDB (local or Atlas) - Prepare environment variables and configuration for both backend and frontend - Run and verify database + API connectivity - Perform full end-to-end integration testing (Expo app ↔ backend ↔ database) - Import activity data from your CSV files - Identify and fix any issues found during testing - Prepare everything for a smooth production deployment I’m using a Mac environment, so the setup and testing process will match your project requirements perfectly. Best, [Muhammad Arjunanda]