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  1. Freelancers

Sergey Shemyakin

Offer Sergey work on your next project.

Ukraine Mykolaiv, Ukraine
9 months 10 days back
Very busy very busy
2 Safes completed
5 years back
2 clients
age 35 years
on the service 10 years
Freelancer Sergey S. — Ukraine, Mykolaiv. Core skill — Apps for iOS (iPhone and iPad), Hybrid Mobile Apps

Rating

Successful projects
No data
Average rating
No data
Rating
457
Apps for iOS (iPhone and iPad)
47 place out of 204
Hybrid Mobile Apps
90 place out of 296

Skills and abilities

Programming

Mobile development

Portfolio


  • 3000 USD

    Minutelore - Online courses

    Hybrid Mobile Apps
    Minutelore - Online courses — example of freelancer's portfolio work in category Hybrid Mobile Apps
    This project uses the BLoC state management pattern and utilizes the Drift database for persistent data storage. Its architecture follows the "functional clean architecture" approach, ensuring modularity and maintainability. The application integrates with both the YouTube API and the CloudKit API. It also supports subscription-based features and includes built-in Apple receipt validation. Additionally, the project includes push notifications and uses Firebase Analytics for comprehensive user behavior tracking and performance analysis.

    Technologies used:
    Flutter, CloudKit, Youtube Player, Firebase, In-App Purchases
  • 10 000 USD

    Digital Planner & Calendar Pro

    Hybrid Mobile Apps
    Digital Planner & Calendar Pro — example of freelancer's portfolio work in category Hybrid Mobile Apps
    The application is created using Xamarin, integrating Google Calendar, Apple Calendar, and iCloud for data storage and synchronization. It uses Skia for handwriting, text input, and inserting images and stickers.
  • 4000 USD

    How To Draw For iPad

    Hybrid Mobile Apps
    How To Draw For iPad — example of freelancer's portfolio work in category Hybrid Mobile Apps
    An application for learning to draw, an algorithm was created to match the drawn image with the picture.
    Technologies used:
    Xamarin Forms, Skia

  • by IGOTLike

    App Development for Android
    by IGOTLike — example of freelancer's portfolio work in category App Development for Android
    Platform for dating, with the tape and the ability to attach an audio file to the video

    The Technologies Used:
    Java, OneSignal, Socket.io, Realm, FFmpeg

  • by IGOTLike

    Apps for iOS (iPhone and iPad)
    by IGOTLike — example of freelancer's portfolio work in category Apps for iOS (iPhone and iPad)
    Platform for dating, with the tape and the ability to attach an audio file to the video

    The Technologies Used:
    Objective-C, Swift, OneSignal, Socket.io, Realm, FFmpeg

  • The Quantum

    Hybrid Mobile Apps
    The Quantum — example of freelancer's portfolio work in category Hybrid Mobile Apps
    Prototype of Trading Application

    The Technologies Used:
    Xamarin Forms, ResX, Skia, Sharpnado

  • AiryBay

    App Development for Android
    AiryBay — example of freelancer's portfolio work in category App Development for Android
    Platform for dating integrated with social networks

    The Technologies Used:
    Java, OneSignal, Socket.io and Realm

  • AiryBay

    Apps for iOS (iPhone and iPad)
    AiryBay — example of freelancer's portfolio work in category Apps for iOS (iPhone and iPad)
    Platform for dating integrated with social networks

    The Technologies Used:
    Objective-C, OneSignal, Socket.io, Realm

  • The ProstoMarket

    Hybrid Mobile Apps
    The ProstoMarket — example of freelancer's portfolio work in category Hybrid Mobile Apps
    Prototype app for the store

    The Technologies Used:
    Xamarin Forms, Google Maps, Facebook SDK, Skia

  • by PickBride

    Apps for iOS (iPhone and iPad)
    by PickBride — example of freelancer's portfolio work in category Apps for iOS (iPhone and iPad)
    Platform for dating, with the possibilities of voice messages, show streaming and streaming using the camera.

    The Technologies Used:
    Objective-C, Swift, OneSignal, Socket.io, Realm, WebRTC(PeerJS), Opus

  • by PickBride

    App Development for Android
    by PickBride — example of freelancer's portfolio work in category App Development for Android
    Platform for dating, with the possibilities of voice messages, show streaming and streaming using the camera.

    The Technologies Used:
    Java, OneSignal, Socket.io, Realm, WebRTC(PeerJS), Opus

Reviews and compliments on completed projects 2

7 December 2020 194 USD
IOS Discharge of Existing Applications

Quality
Professionalism
Cost
Contactability
Deadlines

It’s all quality and fast. The feedback is good and there is always the opportunity to call.

Profile deleted | Safe Safe | Response review

13 November 2020 51 USD
Привязать бэк к приложению IOS

Quality
Professionalism
Cost
Contactability
Deadlines

Отличный исполнитель, все выполнил в срок, был все время на связи, объяснил все тонкости

Советую к сотрудничеству

Profile deleted | Safe Safe | Response review

Activity

  Latest proposals 10
Improvement of the mobile application on Flutter
136 USD
Development of a mobile application on Flutter (initially only Android)
610 USD
Freelance project
5196 USD
Freelance project
Freelance project
Разработать моб. приложение Personal project
1130 USD
Xamarin проект
226 USD
Создание нового раздела в текущем приложении Swift 5 для iPhone
678 USD
IOS Discharge of Existing Applications
194 USD
Разработать мобильное приложение под IOS
2040 USD