Search Results for: React Native

Hi, I have an app that is completed and ready to upload. The app is in React Native. There is no database, and it is straightforward and informational, with a link to a third-party website for scheduling. This app is for a local business. Once launched, the goal will be to enhance the app. The Developer needs to be local and able to meet for first task. The issue is getting the correct node versio...

Job Type: Hourly: $35.00 - $100.00

iOS Mobile App Development iOS Development React Native Smartphone

App Development Coaching / Consulting. App creation development and launching on the Appstore, perhaps also in the GooglePlayStore. A hybrid app. I have no team so it is possible I will be needing assistance from the same person or team here in Upwork. I live in Seattle, WA.

Job Type: Hourly

iOS Development Android App Development iOS Mobile App Development Objective-C Mobile App Design Swift Android Dart Flutter React Native JavaScript Apple Xcode Node.js React

Initial MVP prototype has been developed. I am in need of someone to look over the code, fix what's broken or poorly written, ensure integrations are working properly and then deploy the app natively in iOS and Android ecosystems. Deployment on a web app would be nice as a bonus, but certainly not required.

Job Type: Fixed price

Android App Development iOS Development Mobile App Development iOS Hybrid App Development Android Flutter React Native Firebase Swift Kotlin Smartphone Dart FlutterFlow Native App Development

We have an existing mobile application that recently has come across deep linking issues. We need help routing users into the correct place in our app(s) from our landing page. Please apply to this role if you have React Native and Web expertise and can help with deep-linking in our product.

Job Type: Fixed price

iOS Mobile App Development iOS Development Android App Development React JavaScript React Native Android

I’m building a transformative AI wellness app called SelfWellnessGPT under my startup, Evolara. The concept is simple but powerful: 1-on-1 AI coaching across life categories (discipline, finances, study, relationships, etc.) — all through a clean chat interface with customizable themes, modes, and features. I already have all 30+ features scoped and categorized. I now need a talented developer (or...

Job Type: Hourly: $40.00 - $70.00

iOS Mobile App Development Web Development React Python Node.js React Native JavaScript

Hello, looking at smaller bug fix for a health care app - someone who is experienced and an expert. Perhaps will lead to more jobs and work with us. Thanks

Job Type: Fixed price

iOS Mobile App Development Android App Development React React Native Android Node.js JavaScript

We are seeking a skilled mobile app developer to build a high-quality mobile application using React Native. The ideal candidate will have a strong understanding of mobile app development principles and experience in creating cross-platform apps. You will work closely with our team to bring our vision to life, ensuring a smooth and user-friendly interface. If you are passionate about mobile techno...

Job Type: Hourly: $15.00 - $30.00

iOS Mobile App Development React Native Android Smartphone

We’re looking for a part-time CTO or senior technical consultant to audit an in-progress mobile app built in React Native + Java (SpringBoot) with a PostgreSQL backend hosted on AWS. The right candidate will help evaluate our current development team, audit the codebase, and advise on technical direction moving forward. You’ll also support integration of third-party tools such as: Firebase, Twilio...

Job Type: Hourly: $20.00 - $40.00

iOS Mobile App Development PostgreSQL Firebase Java React Native Smartphone Android

Description: Looking for a senior React Native Expo developer to lock down the UI of my iOS app so it appears identical across all devices—just like Chess.com or Facebook. Requirements: Eliminate layout breakage from dynamic font scaling and accessibility settings Use absolute positioning, fixed scaling, and pixel-accurate dimensions Match styling regardless of device size or system font settings ...

Job Type: Fixed price

iOS React Native CSS JavaScript

We are looking for a skilled mobile app developer to assist with a specific task related to our application. The ideal candidate should have experience in mobile app development, troubleshooting, and optimizing app performance. Responsibilities: Work on a specific feature or fix issues in the mobile app. Ensure smooth functionality and compatibility across devices. Optimize app performance and res...

Job Type: Fixed price

iOS Development iOS Android App Development Android React Native