Search Results for: React Native

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 Android App Development Android iOS React Native

* Mobile Developer (React Native) * * Required * Proven React Native experience Redux RESTFull Cordova ui / ux javascript fluency, (es6) integration with restfull web services debugging git * differentials * reactjs flexbox socket.IO Analytics and Crash Report NodeJs Knowledge in any of the following languages: Java, Kotlin, Objective-c Swift * Responsibilities: * - Plan and develop mobile applica...

Android iPhone Responsive Web Design API CSS PHP WordPress

Hey there, we are looking for freelance designer + developer to build our mobile application. It is a service that matches car owners looking for automotive services with the workshops that provide them. We are in the midst of our development stage but we most likely require a redesign of our flow to improve user standards.Category: Design & MultimediaSubcategory: Mobile app designWhat do you ...

Android iPhone Responsive Web Design API JavaScript React.js Mobile app design Firebase React Native

Mobile application, Social network in the field of well-being. After going through a selection of the best candidates, we will disclose more informationCategory: IT & ProgrammingSubcategory: Apps programming. Android, iOS and othersWhat is the scope of the project?: Medium-sized changeIs this a project or a position?: ProjectI currently have: Not applicableRequired availability: As neededRequi...

Android API iOS iPhone MongoDB Responsive Web Design React Native

You are a results-oriented developer with a few completed projects in your history. You feel comfortable working remotely and setting your own agenda. You are a good communicator and enjoy talking to customers and teammates all over the world. You will be the lead developer in your own projects and be responsible for the technical outcome of the solution. You will team up with the project manager ...

PHP .NET HTML5 jQuery Microsoft Azure CSS3 React Native

We are seeking creative and experienced App Developers to join our dynamic team and contribute to the development of cutting-edge mobile applications. If you are a skilled professional with expertise in front-end and back-end development using React, Flutter, and C+, we want to hear from you. Responsibilities: - Collaborate with the design team to develop user-friendly, intuitive, and visually app...

Android API CSS iPhone Responsive Web Design React Native Flutter

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

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

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

Mobile App Development PostgreSQL Firebase Java React Native Smartphone iOS Android

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

Mobile App Development iOS Development Smartphone React Native iOS

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