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Objective C Jobs

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Hourly - Expert ($$$) - Est. Time: More than 6 months, 30+ hrs/week - Posted
Responsibilities - Design and build applications for the iOS platform - Ensure the performance, quality, and responsiveness of applications - Collaborate with a team to define, design, and ship new features - Identify and correct bottlenecks and fix bugs - Help maintain code quality, organization, and automatization Skills - Proficient with Objective-C or Swift, and Cocoa Touch - Experience with iOS frameworks such as Core Data, Core Animation, etc. - Experience with offline storage, threading, and performance tuning - Familiarity with RESTful APIs to connect iOS applications to back-end services - Knowledge of other web technologies and UI/UX standards - Understanding of Apple’s design principles and interface guidelines - Knowledge of low-level C-based libraries is preferred - Experience with performance and memory tuning with tools - Familiarity with cloud message APIs and push notifications - Knack for benchmarking and optimization - Proficient understanding of code versioning tools like GIT - Familiarity with continuous integration - Lots of experience in creating social media applications - Experience with SQLite databases syncing with the cloud
Skills: Objective-C iOS Development
Hourly - Intermediate ($$) - Est. Time: 1 to 3 months, Less than 10 hrs/week - Posted
Ultimately we aim to promote a globally higher and sustainable standard throughout the food industry We are looking for a single or a group of experienced and professional app developers that will help us create an iOS Application for Iphone. Expertise in Objective-C and an outstanding sense of design and functionality are priority skills we are looking for in a developer.
Skills: Objective-C Database Administration iOS Development iPhone App Development
Hourly - Expert ($$$) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
Hello, I have an app that is written in PHONE GAP. This app is working on WEB, Android (2 apps) and iOS (1 app). The app is made to control other phones and block usage of apps and other items. We currently made some small changes in the app by redoing the registration. The changes require some additional changes to the APIs for verification. We want verification to be a phone number and not an email address, as it is right now. On iOS, the app seems to clutter at times when utilizing the application. We couldnt finalize fixing this for iOS 9+. thanks and good posting
Skills: Objective-C Apache Cordova CSS HTML
Hourly - Intermediate ($$) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
Primarily: Obj C - 3 years experience SWIFT - 3 months experience Knowledgable in: Xcode Cocoa pods Core Data Location Manager UIAnimation Push notifications Native Camera and Audio SDK REST API Some Cocoa2D experience a plus Job Description: We are looking for a talented full time Mobile Application Developer who will be responsible for the design, development and deployment of our mobile apps. Vendors who can dedicate one of your developers for this also welcome. Your responsibilities: - Review and perform a technical analysis of requirements - Produce a solid, detailed technical design - Write clean, modular, robust code to implement the desired requirements - Contribute ideas for making the application(s) better and easier to use Your qualifications: - A work style that is extremely detail oriented - A complete Elance profile - References or an established Elance reputation preferred Your work hours: Flexible
Skills: Objective-C iOS Development Swift
Hourly - Entry Level ($) - Est. Time: Less than 1 month, Less than 10 hrs/week - Posted
I want Swift Developer for my projects , all discussion on interview , No company. i am also developer so looking serious developers .No matter he is fresher or experience , i will hire on interview base not on upwork rating or job success only South Asia thanks
Skills: Objective-C Swift
Hourly - Est. Time: 3 to 6 months - Posted
We are looking for an enthusiastic iOS developer, familiar with Swift, Objective-C, TDD, JSON/XML, multi-threading/concurrency, and passionate about quality.
Skills: Objective-C
Hourly - Entry Level ($) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
Skills needed: Objective C, PHP, MySQL and XMPP (OpenFire). First 5 hour paid trial increasing up to 40 hours per week. Maximum $11/hr. Send your bitbucket and trello usernames. No teams.
  • Number of freelancers needed: 3
Skills: Objective-C MySQL Administration PHP XMPP
Hourly - Intermediate ($$) - Est. Time: Less than 1 month, 10-30 hrs/week - Posted
This job is simple, a sudoku algorithm in Objective C. I wrote this once years ago myself, but I don't have time. I will skin it later, just make it display on an iPhone.
  • Number of freelancers needed: 2
Skills: Objective-C iPhone App Development
Hourly - Expert ($$$) - Est. Time: 3 to 6 months, 10-30 hrs/week - Posted
I am looking for a programmer/developer to start several projects together. If you are interested in working together and have some time to invest let's discuss things further. If you can create Android/iOS Apps would be fantastic. Your further jobs would be keeping things stable, secure and do updates that are needed. I can provide the design, marketing, daily routine, costumer support and more This will be a 50/50 partnership. If you are interested and want to start a couple of projects together please let me know. Kind Regards, Miranda
Skills: Objective-C Android App Development C++ Core Java
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