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Apps for iOS (iPhone and iPad) · Swift
Ukraine Kamenets-Podolskii, Ukraine
733
 2  0

Yevhen — evg100
Apps for iOS (iPhone and iPad) · Swift
Ukraine Kyiv, Ukraine
107

I provide mobile application development services based on iOS with an adequate estimate of deadlines and prices and a guarantee of completing assigned tasks. I will be glad to cooperate!

Apps for iOS (iPhone and iPad) · Swift
Ukraine Ivano-Frankovsk, Ukraine
399
 9  1

I am an experienced developer with over 8 years of professional experience. I have spent 5+ years specializing in web development, and have expertise in HTML, CSS, SASS, JavaScript (including Native, jQuery, and Vue.js), AJAX, PHP (including Native, Wordpress, and Laravel), SQL (MySQL), WebSockets, and Composer. In addition to my web development skills, I also have 3+ years of experience in iOS development. I am proficient in Swift, SwiftUI, UIKit, Cocoapods, SPM, JSON, SocketIO, WebRTC, CallKit, CoreBluetooth, AVFoundation, Push Notifications, CoreData, Firebase, Facebook SDK, Alamofire, REST API, Combine, and in-app purchase implementation. With my extensive experience in both web and iOS development, I am capable of delivering high-quality projects and meeting the needs of clients in a wide range of industries. I am committed to staying up-to-date with the latest technologies and continuously improving my skills to provide the best solutions for my clients' requirements.

Apps for iOS (iPhone and iPad) · Swift
Ukraine Kyiv, Ukraine
376
 10  0

An experienced and highly qualified developer for iOS mobile system. Having a specialized higher education (bachelor's + master's degrees in Computer Engineering), and also (before registering on FreelanceHunt) had experience working in two outsource companies (can provide the examples of applications published in the App Store on demand). Languages & technologies: Swift, Objective-C, CocoaPods Libraries & frameworks: UIKit, Storyboard, XIB, CoreData, SwiftUI Third-party SDKs: Firebase, AdMob, OneSignal, Facebook, AppsFlyer Patterns and methodologies: REST API, MVC, MVP, MVVM, GitFlow, Agile Tools: Xcode, TestFlight, SourceTree, GitHub, Figma Can help you to fully implement a project of any complexity, starting from the prototype stage to the testing and publication stage (with subsequent support and maintenance). Full development cycle, taking into account all the client’s wishes. Constant communication with the customer about all details. Ability to work without a clear technical specification (or, can you to draw it up for you for free). Will advise on all aspects of UI/UX, design and architecture of a future or existing project. Will also help with bug fixing and refactoring, including the legacy code. Separately dealing with registering accounts in both stores (App Store, Google Play), as well as all issues related to this (assistance in obtaining a D-U-N-S number, other documents, etc.). I can help you with difficulties with accepting applications and resolving the disputes with Review Team.

Apps for iOS (iPhone and iPad) · Swift
Canada Vancouver, Canada
69

Denis Efremov Highlights Summary ● iOS Development: Objective-C (7 years), Swift (8), SwiftUI (3), Vapor (3), Xcode (14), Instruments (14) ● Solid knowledge of all classic design patterns (MVC, MVP, MVVM, VIPER, Clean Architecture, etc.) and best practices (POP, SOLID, DRY, KISS, YAGNI) ● Strong Knowledge of Apple's Human Interface Guidelines, experience with creating UI using IB, in code and in SwiftUI ● Full-stack and client-server iOS development (3 years): SwiftUI, Vapor, Postgres/MongoDB, Heroku and AWS ● Native iOS Frameworks: Foundation, UIKit, Core Data, Core Animation, Core Graphics, Core Image, Core ML, Create ML, Core Location, MapKit, Security, LocalAuthentication, Core Motion, SceneKit, CallKit, NotificationCenter, SwiftUI, Combine ● Third-party Frameworks and APIs: Alamofire, RxSwift, Swinject, Firebase, Realm, SwiftKeychainWrapper ● Test Automation: Unit/UI Tests in Xcode, SpecFlow and Gherkin, Karma, Jasmine ● Deep knowledge and solid hands-on experience with CI/CD pipelines: Jenkins, Fastlane, Xcode Cloud, GitHub ● Databases: SQL Server, MySQL, NoSQL, Postgres, MongoDB, AWS DynamoDB, Access, FoxPro ● Earlier full-stack development experience: C#, .NET, ASP.NET, Entity Framework 6, WCF, Web API, MVC, AngularJS, Bootstrap, HTML5, CSS3 ● Adobe Products: Photoshop, Dreamweaver, InDesign, XD ● Extensive experience with Agile, knowledge of Jira, Confluence Work Experience Feb. 2021 – May 2023 Senior iOS Developer HSBC, Vancouver, B.C. Contract, Full-time: working remotely in a team based in Vancouver BC, collaborating with teams from US, UK, Hong Kong, India and Poland Responsibilities/achievements: ● Developed global digital solutions for 37+ million customers worldwide ● Implemented new features and online experiences for HSBC Mobile Banking, HSBC UK, HSBC US and HSBC Canada apps ● Worked on new features and improvements in multiple frameworks and libraries: messaging, authentication, accounts, wealth management, money transfer ● Worked in a UK-based team on the “QR code Digital Secure Key device transfer” feature ● In a Canadian team, implemented Chinese language support for Canadian market ● Implemented “Transfers and Contributions” feature for the Canadian market ● Collaborated with multiple teams (US, HK, China, India), integrated Wealth Dashboard feature into HSBC (US) mobile app ● Integrated Zelle API into “Move Money” module Jan. 2019 – Nov. 2019 Senior iOS Developer Freightera Logistics Inc., Vancouver, B.C. Full-time: design and development of Freightera iOS Booking App Languages/technologies/frameworks used: Swift 4 and 5 with Xcode 10, Unit and UI tests, WebKit, SwiftKeychainWrapper, Security, LocalAuthentication, CocoaPods, JWT authentication, Laravel RESTful API, Git with Sourcetree, JIRA. Tasks completed include: ● Gathering requirements from the stakeholders ● UI and wireframe prototyping with Adobe XD ● Design and development with Xcode 10 ● Performance tuning with Instruments ● Unit and UI tests in Xcode ● RESTful API end-point design and implementation with Laravel ● Managing testers with TestFlight ● Publishing and updating the app at App Store Jan. 2017 – Jan. 2019 Senior Mobile Developer Frozen Mountain Software, Surrey, B.C. Full-time: building WebRTC applications for iOS, Android, Windows and UWP platforms Languages/technologies/frameworks used: Swift 3 and 4,Objective-C, Xcode 8 and 9, AVFoundation, ARKit, SceneKit, CallKit, NotificationCenter, UIKit, Java, C#, Xamarin in Visual Studio, JavaScript. Tasks completed include: ● Working closely with Project Manager to gather and document requirements ● Designing and developing RTC solutions for iOS, Android and UWP platforms ● Integrating internal WebRTC SDKs and libraries into production applications and APIs ● Troubleshooting existing WebRTC applications Mar. 2014 – Dec. 2016 Senior Software Developer LifeLabs, Burnaby, B.C. Full-time: design and development of a suite of electronic health care products for iOS and Windows platforms. Web application development with .NET technologies. Languages/technologies/frameworks used: Objective-C, Swift 2 and 3, Xcode 6, 7, and 8, C#, .NET, ASP.NET, EF6, WCF, Web API, MVC, AngularJS, Bootstrap, HTML5, CSS3. Tasks completed include: ● Designing and developing new features for MyeHealth iOS app ● Designing and developing new features and add-ons to Launchpad (client-side Web application for care providers) and Rover (back-end services) ● Working on a brand new product, called eOrdering (electronic medical care ordering) ● Designing and developing a brand new product, called MyResults (client-side Web application for Ontario clients) ● Designing and developing a brand new product, called eSubscribe (to accommodate Canadian Anti-Spam Legislation) May 2012 – Feb. 2014 Senior PHP Developer Freightopolis, Montreal, Quebec Full-time contract (remote): design and development of an online shipping platform. Tasks completed and under development include: ● Implemented an algorithm allowing skid spot optimization for Less-than-Truck loads and later improved the algorithm adding skid stacking option. ● Designing and developing major logistics and operational system modules. ● Integrating third-party APIs and Web services. ● Designing and maintaining system DB. ● Front-end development, jQuery, CSS, and AJAX. ● Back-end development with PHP frameworks. Mar. 2003 – May 2012 Senior Software Developer E-Port Systems, Vancouver, B.C. For 9 years, was responsible for the full software development life cycle at the company: design, development, testing, debugging and maintenance of the touch-interactive multi-platform systems. Projects completed: ● Developed touch-interactive multi-purpose solutions for Windows and iOS platforms. Tools used: Visual Studio, Flash CS5.5 Professional, Xcode. Languages: C/C++, C#, Objective-C, ActionScript 2.0 and 3.0. ● Designed and developed back-end for the software systems. Servers: Apache (both, Windows and Linux), IIS, Flash Media Server 3.0, Mail-server, FTP-server. Languages: PHP and Perl. Web services that support the client-side are written with: SOAP, JSON, XML, and REST. ● Designed and developed databases to capture all the touch-tracking and user data. Databases: MySQL, SQLite, MS SQL Server. ● Implemented video capture and video playback functionality for the system using Flash Media Server 3 (current version) and DirectShow (older version) ● Completed video host playback that helps the user with navigation through the applications (using Flash CS5.5 Professional, ActionScript 2.0 and 3.0, and Video Encoder) ● Developed on-line credit card processing functionality for the system using C#, ActionScript, PHP, and MSXML library ● Designed, implemented, and maintained the back-end database that holds all the data relative to the on-line transactions, video- and photo-postcards, merchandise, and customers ● Built the Windows XP Embedded OS images for the touch-screen interactive kiosks to run the software (using the Windows Embedded Studio tools) Education Present Bachelor of Technology in Computer Systems, part-time British Columbia Institute of Technology Sep. 2000 – May 2002 Computer Systems Technology, Diploma British Columbia Institute of Technology, Burnaby, BCIT Sep. 1989 – June 1995 Engineer-Physicist, Master’s Degree The Urals State Technical University, Ekaterinburg, Russia References Excellent references are available upon request.

Apps for iOS (iPhone and iPad) · Swift
Ukraine Kyiv, Ukraine
1360
 31  0

Swift · Apps for iOS (iPhone and iPad)
Ukraine Kharkiv, Ukraine
1054
 19  2

Apps for iOS (iPhone and iPad) · Swift
Ukraine Kyiv, Ukraine
1380
 30  0

Apps for iOS (iPhone and iPad) · Swift
Ukraine Kyiv, Ukraine
384
 24  0

Swift · Apps for iOS (iPhone and iPad)
Ukraine Kyiv, Ukraine
216

Hello! My name is Vyacheslav, I am a Senior iOS Developer with more than 5 years of experience. During this time, I have developed more than 50 applications, some of them successfully live in the AppStore and continue growing. I have quite a lot of experience both in creating applications from the design stage to publication in the AppStore, and in supporting already developed applications. I will be happy to share my expertise and help you both solve complex problems and implement the craziest ideas, write!