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iOS Objective C - Code Review and Memory Leak Fixes

$750-1500 USD

Closed
Posted almost 8 years ago

$750-1500 USD

Paid on delivery
Dear Freelancers, I have a project which is completed, but we are looking for a talented Objective-C programmer to dig through the app and provide us with some meaningful optimization when it comes to memory management and threading to help improve the overall performance of the application. You won't have to add any new functionality or anything like that, just improve and optimize what has already been written. We are looking for someone who can provide 1-2 weeks of close to full-time review. Please leave any references or supporting details as to why we should hire you in your proposal. Thanks!
Project ID: 11200900

About the project

32 proposals
Remote project
Active 8 yrs ago

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32 freelancers are bidding on average $1,113 USD for this job
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The kind of work you are requesting can only be done by some senior iOS developer, because it is not for any junior or beginner level develop work. May I request you to please share the code & I will assign you one of my senior team lead, who is 10 years of experience, we can then review it & give you our ideas/suggestions & estimate. My current bid is just a placeholder to submit the proposal, so please initiate the chat thru' private message board. Look forward to hearing from you. Regards, YK LEADconcept
$1,250 USD in 20 days
5.0 (108 reviews)
9.1
9.1
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Hello Sir, We are one of Top 10 freelancer for the Mobile apps category and please check our review and feedback. We are providing great quality with daily communication with affordable budget. We have developed many apps for iOS and Android. We have expertise in various skills like iPhone (Objective-c, Swift), iPad, Android, Designing and Web Development, Magento, Codeigniter, WordPress, etc. We have developed more than 200+ apps for iPhone and Android during our last 6+ years and we are interested to working with you. Let’s discuss your requirement into more detail. Thanks.
$1,250 USD in 20 days
4.8 (169 reviews)
8.8
8.8
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Hi, how are you. My name is Alex and I am an expert iOS engineer who has 6 years' experiences in mobile app developing. As I started iOS app developing some years ago, I am strong at both Objective-C and Swift, as well as software architecture. I have good knowledge about Objective-C and modern objective-c and good at concepts like ARC, KVO and so on. (Memory leaks often comes from strong retain cycle). I am good at using XCode debugging tools, profiler, address sanitizer which help developers catch the bug. (Using those tools can improve battery usage, code running time) I am strong at MVC and other design patterns used in software architecture. Good at using NSOperation, GCD and low-level multi threading. Master of core data concurrency. Also good at naming convention of objective-c. Looking forward to hear from you. Thank you
$1,000 USD in 15 days
5.0 (60 reviews)
8.1
8.1
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Hello, I understood the initial scope of this project. Although i want to discuss further this job in order to prepare the final concept for this project. After Complete discussion over the call or in chat, i will prepare following things for you - Technical Project Proposal - Flow chart for this Project - Execution plan (Step by step procedure with explanation how and at what that we are going to execute a particular task)
$1,546 USD in 40 days
4.9 (56 reviews)
7.3
7.3
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I want to discuss this project with you further, let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, i used to be online 14 hrs in a day on this website so probably you will get a quick response from my end.
$1,546 USD in 40 days
5.0 (30 reviews)
7.1
7.1
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I am professional with 10+ years of experience each that has worked with clients ranging from local businesses to global brands and enterprises. Technologies: Ionic/Cordova (Android&iOS), HTML5, PostCSS, CSS Modules, LESS, NodeJS, AngularJS, ElasticSearch, ReactJS, Gulp, AWS, Webpack, MongoDB, Socket.io. Get in touch for our full portfolio. Msg me for examples of projects. BR. Dmitry (Miami, 786 656 1921)
$947 USD in 21 days
4.4 (45 reviews)
7.5
7.5
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Hi, I have been developing native iOS applications for 4 years. Before having ARC, I used to use objective-c with memory management to develop applications, so I can help you to improve. What is your project about? Please let me know which features that you are using and feeling it is not good. Thank you and have a good day.
$2,000 USD in 14 days
4.6 (111 reviews)
6.8
6.8
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we are expert on both ios and android appz. we can test and improve your appz performance. we can discuss on chat.
$833 USD in 7 days
4.9 (64 reviews)
6.0
6.0
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Hi, I am Mohit, Having Good experience in Hybrid and Native Mobile Development. I Read your Requirement and happy to inform you we are able to fulfill all your Need according to you, so can we discuss more on it. also please share your Skype id for easy communication. Thanks & Regards Mohit
$888 USD in 12 days
5.0 (18 reviews)
5.6
5.6
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Dear Hiring Manager. Thanks for your job posting. I read your job description carefully and I think I have enough skill and experience to your job. I have rich experiences in Objective-C & Swift for over 6+ years and have been developing a lot of iOS Mobile Apps successfully for my clients. Now I mastered all kind of iOS Frameworks and Libraries, UI Animations, UIStoryboard + Auto-Layout as well. I really hope to work on your project. Thanks. Best regards, Xin
$777 USD in 20 days
5.0 (14 reviews)
5.6
5.6
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Dear Client, Thank you for looking at my candidature. As per your job “iOS Objective C - Code Review and Memory Leak Fixes”, you are looking for Mobile Application Developer to do various tasks as per the requirements. I would like to share my experience with you. I am a skilled programmer with 4.3 years of development experience  in Objective-C. Extensive work experience in software development, I am uniquely capable of translating your vision into a great solution. (Development Parts:) ✔ iPhone, iPod, iPad, Xamarin,Android, Titanium, PhoneGap, Web ✔ Web Service, APIs, Ajax, XML, JSON, RSS, SOAP, WSDL ✔ Cocos2d,Unity3d,Box2d,cocoa-touch, objective-c ✔ jQuery Mobile, Kendo UI ✔ In App purchase and Push Notification ✔ Social Media - Facebook, Twitter, Google+ ✔ Barcode, QR scanner ✔ Google Map Service,  Geo Location ✔ Calendar, Alarm, Reminder ✔ MySQL, SQLite, JSON ✔ iCloud, CoreData, Story board, Newsstand, CoreAnimation Flurry, Testflight Looking forward hearing from you. Thanks&Regards Arshdeep Singh
$777 USD in 20 days
5.0 (25 reviews)
5.2
5.2
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Hi, I have been developing c++, objective-c and C language applications from about 5 years now. Please visit my profile to have an idea of the type of projects I have done in the past. I think I can help you sort the issues with the memory/referencing in the application. I am looking for long term business relationship here. best regars Mohammad Zulqurnain a.k.a Zain
$750 USD in 16 days
5.0 (20 reviews)
5.3
5.3
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Hi, My name is Kevin Hoang, come from Vietnam. Fist of all, I want to see your idea brought to life? Whether you have a stick figure on a napkin or an entire workflow diagram laid out, i can make your dream come true! “We know the value of Trust" is my slogan. I am a excellent developer who has high skills in developing Web and mobile apps. I have developed many website and mobile apps over the last 3+ years. I have rich experiences in Social Networks API and have a strong team to make you happy. Last but not least, with loving of works, happiness from customer and hard-working, I will give your success ! We can use “Skype:hoangdangvuanh” to talk and clear any requirements. My greatest advantage is that I hold the promise dearer than my life. I won't let you down Thanks for your time. Best Regards.
$1,111 USD in 14 days
5.0 (13 reviews)
4.5
4.5
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hi there, im a new freelancer so i need some good review for my account. I can do this job for you with a minimum price as long as you give me a hight rate. About me: Im working in a Japan company with a professional working style, very experience with 3 years in objective c and 2 years in swift. So i will never let you down. Im looking forward to hearing from you Best regards.
$750 USD in 20 days
4.9 (4 reviews)
4.0
4.0
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I am sure I can help you with this. Please let me know if you'r interested so we can discuss the details and the help you need.
$1,250 USD in 0 day
5.0 (10 reviews)
3.8
3.8
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Hi, i have experience in developing iOS apps, and want to work on this task. please ping me so we can discuss and can start the work. Thanks,
$1,138 USD in 20 days
5.0 (3 reviews)
3.3
3.3
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I am an IOS developer expert, I will be more than happy to discuss with you the project and than I will take it from there to the coding part.
$1,250 USD in 20 days
5.0 (3 reviews)
0.8
0.8
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$888 USD in 22 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of CANADA
Regina, Canada
5.0
79
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Member since Dec 10, 2013

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