Hire JSON developers

JSON or JavaScript Object Notation, is an open standard format that uses human-readable text to transmit data objects consisting of attribute–value pairs

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S.H.
    Senior Backend Developer
.NET Web/Desktop Developer

I'm a professional experienced .NET developer for 2 years. I have a strong knowledge of OOP (Object-Oriented Programming) and Desktop and Web development using the .NET platform. Also, I have the ability to high-quality work and a huge motivation to work on interesting projects

Technology stack:

  • C#
  • WPF/WinForms
  • ASP.NET (MVC, Web API, Core)
  • SQL (SQL Server)
  • Entity Framework
  • CAD API (Revit, Navisworks, AutoCAD, Plant3d, Civil3d, Rhino)
  • Git (GitHub, GitLab)
  • CI/CD (GitLab Pipelines)

  • USD 30.00 / hr
  • USD 4800.00 / mo.
  • Ukraine

I.M.
    Senior Backend Developer
Qt/C++ developer

Software developer. Experience in Windows, DOS, Solaris. Languages: C, C++, C#, Java, JavaScript, QML, ...

During the last 7 years main tool is Qt.

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

V.K.
    Senior Mobile Developer
Mobile (Android, iOS) developer, IoT

I believe that a clean and beautiful code is backed up not only by the technical side, but a purpose driven decision to try, challenge yourself and finally accomplish it with all due attitude, quality and creativity thus meeting clients` requirements. This character determines both my team and me.

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

V.B.
    Middle Mobile Developer
I'm an Android (Java) developer.

I have most 3.5 years of experience in mobile development. I can implement every part of Android development from idea to publishing in Google Play. Let me describe my skills:

Android:

  • Native Android app development
  • Java, Android Studio, Gradle, Proguard
  • Android SDK
  • UI and UX, Material Design, fast UI prototyping (Figma, Sketch, Gimp)
  • Mobile advertising (Admob, Amazon, Appodeal, Facebook, Mopub, Chartboost, Unity Ads, Yandex and other)
  • Firebase (Events, Push Notifications, Crashlytics, Performance monitoring, In-App Messaging, Remote Config)
  • Bigquery (report in datastudio)
  • Social integration (Facebook, Twitter)
  • Cloud storage integration (Google Drive, Dropbox, OneDrive)
  • Fragments and broadcast receivers
  • Data offline usage (SQLite, Realm)
  • Payments (Google Payments, Revenuecat SDK)
  • GPS, Maps
  • Memory leaks
  • Multiple devices (and screen sizes/resolutions) support
  • json/protobuf

Other skills:

  • English skills (talk and write)
  • Jira
  • Agile Methodologies
  • Git, Gitflow

Libraries: Retrofit 2, Glide, ButterKnife, LeakCanary, Robolectric, EventBus, Picasso and other

If you can't see here something that you need, then it doesn't mean that I can't handle it, just ask me.

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

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