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Last updated: October 1, 2015
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ihor hrynevych

ihor hrynevych

Mobile App Developer

Ukraine - Tests: 9 - Portfolio: 2

I am software developer from Ukraine .Client-focused and relationship-oriented executive management professional who has developed excellent mobile apps (iPhone, iPad, Apple Watch, Android) to guide businesses to financial success both domestically and internationally.Developed new and existing iOS applications. Partnered with designers to help define and implement User Interface. Ensured to build an iOS applications that can be widely accepted. Skill set: - Apple Watch App(WatchKit), Swift, UIStoryboard, AutoLayout, OpenEars.SpriteKit, OCR, Google Analytics, Stripe, - Develop innovative mobile solutions with iPhone/iPad/Android/, Objective-C, Java,REST, Objective Cloud Services - 10 years of iPhone/iPad/Android Development Experience Technical - Proficient in Object oriented programming in Objective-C & iPhone SDK 4.0 - Proficient in Java 6, Object Oriented Design, and Design Patterns : MVC, MVVM - Proficient in Mac OS X, Centos, Windows - Expert with over 10 years experience of full Mobile Software Development Life Cycle gathering Recommendations: - Communicate early, communicate often - Provide honest and realistic project updates through Testflight, Diawi, Bitbucket, Jira, PivotalTracker, Crittercism, MixPanel, etc - Respond quickly and hit deadlines - Listen to the client's concerns and have a positive attitude

$44.44 /hr
0 hours

Nikolay Selin

Nikolay Selin Agency Contractor

Account Manager

Russia - Portfolio: 2

Magora Systems is a software development company. We are team of professional developers, QA, designers, project managers and architects. Our team has a huge experience in web-developing and supporting in both large and small IT projects. We are offer a very professional and high quality service because we take care of our reputation. All of us has excellent communication and interpersonal skills. Magora Systems is working in IT since 2006.

Associated with: Magora Systems

94% Job Success
$35.00 /hr
761 hours

Bryan Vines

Bryan Vines

Mac OS X Applications Developer

United States

I've been working with Macintosh systems professionally since 1987. Though my position has often been "Systems Administrator," a lot of what I do involves writing code. When I can't find an off-the-shelf Macintosh software solution, I'll write my own. I've been using Xcode, creating applications and utilities in Objective-C & Cocoa for the last couple of years; writing utilities and applications in AppleScript Studio, pure AppleScript; and writing shell scripts in Bash and Perl. My applications are typically single-window utilities, built with a single purpose in mind. I do take care to ensure the UI in my utilities behave properly. Interface elements are only enabled when they can be used, progress indicators are only visible when necessary, buttons and text fields resize intelligently with the window. I take pride in my work, and I know a developer is never finished learning. I'm a firm believer in commenting my code, and do so profusely. Here begins the adventure!

91% Job Success
$33.33 /hr
18 hours

Ruben Semerjyan

Ruben Semerjyan

Inovative Mobile VOIP, Social, Audio/Video Streaming Developer

Armenia - Tests: 2 - Portfolio: 1

I am an innovative, extremely detail oriented and perfectionist Software Development Architect, with expert knowledge in VoIP, audio/video streaming and processing, messaging and social media. My a little over 8 years of experience in VoIP industry gave me a strong knowledge of the protocols, technologies and available solutions. 3 years of successful mobile applications development, architect and project management gave me confidence in creating robust and technologically challenging applications. I am passionate about developing robust, innovative and leading edge applications, getting increasingly challenging assignments and applying disruptive technologies. Looking for a work on technologically challenging projects (in an agile environment preferably), while offering my expert knowledge base, ability to learn quickly and apply new techniques. I usually bid slower than others, because of reading the full job description, trying to estimate all requirements, needed technologies and solutions.

100% Job Success
$25.00 /hr
28 hours

Vladimir Konon

Vladimir Konon

Objective C/Swift/C++/iOS Developer

Russia - Tests: 6 - Portfolio: 17

I am an iOS expert with 7 years of developing apps for iOS. If you want to meet person who can carry you project from start to finish please ask me. I had developed plenty of projects : music apps, games (cocos2d), social, business My Expertise: ◆iOS:Swift, Objective-C, Xcode ◆OS X ◆Game: Cocos2d, UIKit/CoreAnimation ◆Photoshop ◆Music: synthesis, Digital Audio Workstation, samplers, virtual instruments, players, audio recording and analysis ◆PHP,Javascript - basic knowledge ◆SQLite ◆Git, SVN, Trello ◆Third Party SDK: Facebook, Twitter, Parse, iAd, adMob, Chartboost etc ◆etc I developed several high-grossing apps and several were featured on the appstore's front page: Among these were Perl Guitar and also Futulele: Apple used a screenshot of Futulele to promote the appstore worldwide. I've developed upwards of about 20 apps, and most were music apps. I didn't limit myself to music however, and I also developed games, social networks, and other apps. Also developed some companion application under OS X to support iOS application. Swift my favorite language for now and I hope my future projects will be made using Swift

99% Job Success
$30.00 /hr
31 hours

Rajeev Pulleti

Rajeev Pulleti

iOS Devloper

India - Tests: 5 - Portfolio: 3

I am a passionated iOS developer with experience of 2 years.I have Developed extensive experience and expertise in building world class iPhone, iPad.iPhone and iPad applications for a range of domains like retail, construction, healthcare, transportation, eCommerce, gaming, business productivity, publishing. Expert in: Restful web services integration, Apple push notifications, Map kit. location and GPS, exchanging photos and videos to server, Quartz core and Core animations, Sqlite and coredata.

$11.11 /hr
0 hours

Ashish Modi

Ashish Modi Agency Contractor

Mobile Solution Architect

India - Tests: 2 - Portfolio: 8

I am a developer of iOS and Android. I have great experience of Social Networking, iBeacons, NFC, Geofencing, Event, Date, Calendar, Photo Sharing, Chat and Loyalty App. My owned Devices: - iMac - iPhone 6, 5s, iPad 2, 3, 4 - Android Galaxy S3, S4, S5, Tablet 10.1inch My skills are as follows - Swift, iOS, Android, Phonegap, Objective-C, Java, xCode, Eclipse - CoreData, CoreLocation, Sqlite, - Bluetooth Low Energy (BLE), iBeacons, NFC, Geofence, GPS, VOIP - Push and Local Notification, In App Purchase, In App Billing, Newsstand Magazine - Facebook, Twitter, Google +, Google Analytics -, foursquare, Twillio, Google Map, - iAd, Admob/Revmob, Barcode/QRCode, Voice Recognization, Video Streaming - RESTfull api, AJAX, JSON, XML, RSS - PHP/MySQL - HTML5, CSS3, Javascript, jQuery, Node JS - MySQL, PostgreSQL, MongoDB, Redis - Solr, Resque, Redis - Amazon, Heroku, Git, Bitbucket - Pivotal, BaseCamp, Trello, Assana.

Associated with: Triovent Softech Private Limited

$11.11 /hr
164 hours

Quang Le

Quang Le

Senior iOS/Java developer

Vietnam - Tests: 5 - Portfolio: 9

I'm a talented software engineer specializing in iOS platform with 4+ year experience and 3 years for Java technologies. Over the last 4 years, I have developed various iOS applications using: - UIKit framework, Core Graphics for customized UI components - Core Data, iCloud integration for data storage - AV Foundation, Core image - Rest service integration using well-known libraries like RestKit, AFNetworking - Facebook & Twitter integration using SDKs - iAd, In-App purchase - Offline Map using route-me library On Java, I have strong expertise in many web based frameworks using IoC container, Servlet, JSP, Groovy template, WebUI framework, Maven, Git. My strengths include ability to work under pressure and capability of logical analytical thinking in resolving problem. I'm also able to study and apply new technologies quickly. I'm looking for opportunities to assist you in making iOS robust applications from the ground up. Please see my professional work here: Your hiring will be appreciated as the contribution for my open source projects on this site. Best regards, Quang Le

Groups: Corona Labs

$27.78 /hr
432 hours

Artem T.

Artem T.

Expert Web developer

Ukraine - Tests: 10 - Portfolio: 7

Hi, I'm Artem, a freelancer from Ukraine (UTC +2) In my portfolio, there are a few projects that I've developed. I believe that my strong points are my Creativeness and Punctuality. Over the last 7 years, I have developed many interested projects using html5, css3, php, mysql, javascript, jquery, etc. While working on a new project, I like to chat with the client, so that I can have a clear understanding of his/her needs and vision of the project. I'm honest and fair. I also have some experience in the following areas: SEO optimization, product management and QA management Thank you in advance for your time and consideration. I look forward to working with you soon.

75% Job Success
$13.33 /hr
53 hours

Glenn Calleja

Glenn Calleja

Glenn Calleja

Malta - Tests: 2 - Portfolio: 2

I am a full time iOS app Developer, and have been solely responsible for various apps including PageProud for iPad, apps for insurance companies, and much more. I have used the latest iOS technologies and have upgraded many apps for iOS 7. I also have experience working as a freelancer, where I was responsible for the creation of various iOS apps from start to finish. I have a B.Sc(Hons.) in Computer Science & AI from the University of Malta. Software and Technology Technologies: OpenGL, DirectX, WPF, WCF, Win32, Swing, Unity, ASP.NET iOS - Cocoa Touch (UIKit, Core Data, Core Audio, Media Foundation, Game Kit, Map Kit, Core Location, Game Center, iCloud), Core Foundation, Core Animation, Grand Central Dispatch Databases: MySQL, MS SQL, SQLite

$22.22 /hr
54 hours