Semyon Tikhonenko

With this application, you can set up several air conditioners and control your ACs from your mobile devices from any place with an internet connection. Furthermore, you can set up automatic AC on/off when you leave or enter your home and be notified when you need to clean your AC.

This is WebView based application for the S&P food delivery network. It has native implementations for Google and Facebook sign-in, user location detection, and other services. The application also contains a bridge between native and WebView.

This is WebView based application for the S&P food delivery network. It has native implementations for Google and Facebook sign-in, user location detection, and other services. It also contains a bridge between native and WebView.

This is a small application that collects data from a blood pressure monitoring device using a Bluetooth connection and sends it to the server. It was designed for Android TV, and the UI is simplified for seniors.

This application is used for developing your vocal skills. It uses pitch detection algorithms to show you how to reach certain pitches. It supports Android, iOS, and macOS platforms. The logic module is cross-platform and developed with C++. The UI is developed using native SDKs: SwiftUI and Android SDK.

This is a social portal that allows you to create events and subscribe to events. There is a server-side and a client-side. You can find the Android version at the link and the iOS version here: Github.com/tiksem/Events-iOS.

A music player with advanced song sorting and playlists creation and validation. The player uses Last.fm and the VK API to search songs. It allows you to play songs from the internet and your local files.

An application for Android and iOS where you can do the following:

• Record and edit videos.
• Create videos from images.
• Apply audio tracks on a video.
• Import external videos.
• Concatenate several videos into a single video.
• Apply video filters.
• Create video credits.
• Share your videos.

I worked on the main component that was represented as a separate library. It is responsible for capturing frames from a camera, recording, editing, applying video filters and audio tracks, concatenating videos, and more.

Technologies: Android SDK, Java, Camera, MediaMuxer, MediaCodec, GPUImage, OpenGL ES, SQLite, and Android Studio.

A 3D tower defense game where you build towers to kill enemies to protect a portal. The game was developed using the Unity3D engine. It has 30 levels of different monsters and eight different towers with different levels of upgrades.

This is a simple Android and iOS game: you are a duck trying to kill the hunters shooting at you.

Technologies: С++, iOS SDK, Android NDK, Qt Android, Qt iOS, QML, JavaScript, Qt Creator.

This application allows users to search and add stocks to their portfolios. It also shows the current stock prices and overall portfolio value based on a public API.

Technologies: Android SDK, Kotlin, Retrofit.

Master pool chemistry with the Orenda pool chemical dosing calculator. Measure pool chemicals accurately while balancing water chemistry according to the LSI. The Orenda app is a swimming pool calculator with a user-friendly experience and makes pool chemistry easier than ever. Try the new pool volume estimator and watch Orenda videos in the app. A pool chemical calculator allows a novice to dose chemicals as accurately as a professional pool operator.