Search Results for: Objective-C

**Job Description:** We are excited to announce an opening for a highly skilled and experienced Senior Mobile App Developer to join our dynamic and innovative team. As a key player in our organization, you will be responsible for designing, developing, and maintaining high-quality mobile applications for both iOS and Android platforms. We are looking for a candidate who not only possesses extensiv...

Job Type: Hourly: $40.00 - $50.00

C++ Android App Development iOS Development Native App Development Objective-C Firebase Google Analytics Amazon Web Services Node.js Swift User Authentication Cocos2d

STATEMENT OF WORK Seeking US Based Agency Support: Multi-Platform Web, iOS, & Android App Development & Maintenance Support 1. OVERVIEW This Statement of Work (SOW) outlines the services to be provided by Vendor ("Service Provider") to Client ("Client") for ongoing development support, maintenance, and optimization of Client's mature multi-platform application ecosystem, which includes web...

Job Type: Hourly

MySQL Swift Objective-C Kotlin Java React Android iOS Microservice

We are looking for a skilled SwiftUI developer to make some final adjustments to our macOS application that is currently 80% complete. The ideal candidate will be responsible for fixing bugs and implementing minor enhancements to improve user experience. A strong understanding of Swift and SwiftUI is essential, along with experience in macOS app development. If you enjoy troubleshooting and refini...

Job Type: Hourly: $30.00 - $70.00

iOS Development Swift Objective-C Apple Xcode iOS

Required General Qualifications: •Bachelor's degree in Computer Science, Information Technology or equivalent experience. •5-6+ years hands-on software development experience designing, writing, debugging and testing object-oriented code, of which: •3+ years working on e-Commerce applications and on high volume transactional systems. •Financial/banking sector experience is an advantage. •An a...

Android API iOS iPhone JavaScript Objective-C Xcode Phonegap Responsive Web Design Swift Apache Cordova

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

Current application is in final stages of development and I'm looking for an individual / team that can finish it and support it long term. There will be additional features / enhancements that will need to be added. App is currently being coded in Objective C and Kotlin for front end and backend is on Rails. It is a very complex application with a lot of moving components with a multitude of user...

Job Type: Hourly: $70.00 - $85.00

Database Design API Integration Web Application Kotlin Ruby on Rails API Database Architecture UX & UI Objective-C

Similar to FaceTime and google duo with a few new features, texting.

Job Type: Fixed price

In-App Purchases Smartphone User Authentication Review or Feedback Collection User Profile Creation Java Swift Objective-C Ruby

STATEMENT OF WORK Seeking US Based Agency Support: Multi-Platform Web, iOS, & Android App Development & Maintenance Support 1. OVERVIEW This Statement of Work (SOW) outlines the services to be provided by Vendor ("Service Provider") to Client ("Client") for ongoing development support, maintenance, and optimization of Client's mature multi-platform application ecosystem, which includes web...

Job Type: Hourly

MySQL Swift Objective-C Kotlin Java React Android iOS Microservice

Buscamos un profesional con amplia experiencia en desarrollos iOS y/o Android en ObjectiveC, Swift, Java, Kotlin, React Native. Se encargará del mantenimiento y nuevos desarrollos para iDoctus. Idealmente buscamos alguien con dedicación exclusiva para larga duración y combinando teletrabajo con presencial. Abordaremos desarrollos nuevos para el sector de salud (médicos profesionales, laboratorios ...

Android API HTML iOS iPhone Java JavaScript Objective-C Responsive Web Design Swift React Native Kotlin

Aplicativo de cashback onde o cliente final será bonificado com parte do dinheiro de volta pelo empresário, o empresário terá um dashboard onde ele poderá bonificar os clientes compradores com o cashback. O dinheiro ficará na plataforma podendo o cliente sacar ou retornar ao estabelecimento ou comprar outrous produtos pelo app, o cliente terá que fazer um cadastro inicial por qr-code ou link de in...

Android iOS iPhone Java JavaScript Objective-C Responsive Web Design Diseño de App Móvil Kotlin