Hire Mobile Programming developers
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A.S.
    Senior Backend Developer
Delphi/Pascal/C/C++ developer

Almost 20 years I work programmer and system administrator. My main tool all these years - Delphi. I have a lot of projects in my portfolio: system applications and utilities, multitasking applications, mobile development for iOS and Android.

Very good knowledge of these features:

  • delphi: from borland delphi 5 to embarcadero RAD 10.3 Rio
  • oracle, MS SQL, firebird, MySQL databases
  • c/c++ applications
  • VBA scripting, VB.NET apps

  • USD 35.00 / hr
  • USD 5600.00 / mo.
  • Russia

M.C.
    Senior Mobile Developer
iPhone, iPad, Android solutions

I am a highly-qualified professional with a five-years experience in developing mobile applications for Android, iPhone, iPad. I have successfully launched over 50 projects in various domains and technologies, ranging from simple apps to complicated projects.

My main objective is a process-oriented approach that combines experience and creativity to find the most productive solutions and succeeding results. I am proficient enough in working in close collaborations with offshore clients as well. Flexibility and keeping ahead with technologies are my strengths, so I can guarantee the high quality of the work done.

Experience with iOS technologies:

  • Xcode, Objective-C
  • databases: CoreData( MagicalRecords including), SQLite
  • internet and server side interactions(AFNetworking library): REST API, SOAP, JSON, Parse, Google API
  • maps: iOS MapKit Framework, Google Maps API, Yandex SDK
  • social networks: Twitter API, Facebook SDK, VK SDK
  • storage: local storage, cloud storage (icloud, dropbox)
  • multimedia (photo, video, audio)
  • tools: Redmine, Git, SVN, SoapUI, DBMS (database management systems), Crashlytics
  • notification/reminders: Local Notifications / APNS,EventKitUI
  • in-app purchases
  • iAd

Experience with Android technologies:

  • Android studio, Java
  • Google Play Services and Patterns
  • Android libraries: Android Support Design Library, Android Support Library (v4, v7 appcompat, v7 cardview, v7 recyclerview), ActiveAndroid, RxJava, Retrofit, Picasso, UIL, ButterKnife, EventBus, Amazon
  • databases: Amazon DynamoDB, SQLite, Couchbase Lite Android
  • storage: local storage, cloud storage (Amazon S3, Couchbase Lite Android, dropbox)
  • multimedia (photo, video, audio)
  • tools: - Redmine, Git, SVN, SoapUI, DBMS (database management systems), Crashlytics
  • internet and server side interactions(AFNetworking library): REST API, SOAP, JSON, Parse, Local/Push-Notifications, Google API, GSON, GeoJson, Amazon SES
  • MVP
  • Google Android Maps Utils
  • in-app purchases

  • USD 40.00 / hr
  • USD 6400.00 / mo.
  • Ukraine

R.G.
    Middle Mobile Developer
Android Developer with more then 2 years of commercial experience

A forward thinking developer offering more than two years of experience designing, implementing, integrating, testing and supporting Android applications for mobile and tablet devices on the Android platform.

Skills: Tools and Technologies: GraphQL, RxJava, Android SDK, Android Studio, Retrofit2, Glide, Gson, Dagger2, OSM, WebSockets, BLE, Hibernate, JPA, FlyWay, Coroutines Patterns: MVP, MVC, MVVM Languages: Java, Kotlin, C++ Frameworks: Spring, TensorFlow Data storing: MySQL, PostgreSQL, SQLite, Realm, Room Data languages: JSON, GraphQL APIs: Google APIs, Firebase, UploadCare, Youtube Soft Skills: Communications, teamwork, organization Miscellaneous: RESTful Web Services, HTML, CSS, Bootstrap

Highlights:

  • Created a lot of user-friendly, aesthetically pleasing and fully functional applications for Android
  • Proficient in object-oriented design, data structures, problem solving, complexity analysis, and debugging
  • Developing strong backend side which can be used for all mobile platforms
  • Have strong understanding of material guidelines, client - server architecture principles, mobile development life-cycle
  • Always using Android best practices and adding multiple screen dimensions support

My purpose is to help you realize your ideas and bring your vision to the mobile market. Also it involves building an app from scratch or updating existing apps, building strong restful apis, adding multiple screen support, etc.

  • USD 35.00 / hr
  • USD 5600.00 / mo.
  • Ukraine

V.D.
    Middle Mobile Developer
iOS Developer (Swift, Objective-C)

If you are looking for passionate iOS developer who likes his work, who will meet your deadlines, you have come to the right place!

I have 4+ years of practical experience in iOS development. I’m developing mobile applications for iPhone and iPad using Swift and Objective-C and I do love it!

I'm working with projects, that require expert knowledge of:

  • native iOS mobile development with Objective-C and Swift, iOS SDK
  • social network integration like Facebook, Twitter, Instagram etc
  • cloud backend like Firebase, Parse and other SaaS
  • client-server communication using RESTful
  • analytics and monetization tools
  • bug fixing, Swift migration

Your success is my success. Because it meets my goals: I want to become your long-term partner and help your business.

  • USD 35.00 / hr
  • USD 5600.00 / mo.
  • Ukraine

O.H.
    Middle Mobile Developer
Quality-Focused iOS/Android Developer

I started out in IT as a QA specialist working on various web and mobile projects. Later on I learned and got hands on experience in Java and Objective-C. At first I use those primary for testing automation, but then I realized that I want to move forward and become a mobile developer.

During the years of my professional career I studied a lot about software quality and most common mistakes that developers usually do. This allows me to produce more accurate estimates for new similar tasks, and leverage my own solutions to make those best suited for end customers.

I have 2+ years of programming experience and took part in dozens of projects as a full stack mobile developer.

My tech stack includes:

  • Android development (Kotlin/Java)
  • iOS platform development (Swift/Objective-C)
  • creating cross-platform apps with Flutter
  • Cocoa/CocoaTouch, CoreData, UIKit, CoreAnimation, CoreGraphics, CoreLocation, Security framework, etc
  • Apple Watch apps, Augmented reality (ARKit/ARCore)
  • moderate experience in HTML5/CSS3, JavaScript
  • 3rd party services integration (RESTful, Websockets)
  • FireBase, Parse, AWS
  • Git, Trello, Asana, Jira, Slack, etc

  • USD 37.00 / hr
  • USD 5900.00 / mo.
  • Ukraine

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