Ivan Semkin

Ivan Semkin Email and Phone Number

Flutter Developer
Ivan Semkin's Location
Moscow, Moscow City, Russia, Russian Federation
About Ivan Semkin

I'm a Mobile App Developer with experience in Android, iOS, and React Native разработки. Working as a mobile developer for more than 4 years. Main programming language in 2023: Dart (Flutter).Over the years, I got to use a lot of third-party SDKs. To name a few, Firebase (Login, Messaging, Analytics, Auth), Yandex MapKit, Google Maps, Facebook SDK, VK SDK, Sinch, Jitsi. Experience in implementing payment providers (Uniteller).I am good at GNU/Linux server administration, which means I am very confident when it comes to implementing client-server applications of any kind.I used to volunteer for the UBports Foundation and for the associated Halium project, which implied building an open-source operating system for Android-based phones.

Ivan Semkin's Current Company Details

Flutter Developer
Ivan Semkin Work Experience Details
  • Gismart
    Flutter Developer
    Gismart Apr 2022 - Mar 2023
    Minsk, Belarus
    Woofz App
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  • Аск-Ресурс
    Flutter Developer
    Аск-Ресурс Oct 2020 - Apr 2022
    Moscow, Russia
    Developing Flutter apps from scratch with App Store/Google Play publishing:- Personal account manager app for residents of several elite residential complexes (payment of utilities, surveillance cameras, surveys, house meetings, news, opening doors via NFC, issuing entrance passes)- Electric car charge station appWorking with Figma, correcting the design while preserving the overall style;Working with external services via REST API;Working with NFC (custom-written native module Android/iOS).Working in a team with a backend dev and a designer.Trello, Slack, Github. State management in Flutter - Provider, RiverPod.
  • Imaginweb
    Mobile Developer
    Imaginweb Apr 2019 - Sep 2019
    Moscow, Russian Federation
    - Updating an existing Android app for a social network written in Java. It features Yandex MapKit and Google Maps integration.While working on the project, I wrote a library called YandexPlacePicker.- Huge overhaul of an existing React Native personal account manager app made for iOS/Android.
  • Фриланс
    Freelance Android Developer
    Фриланс Jan 2017 - Apr 2019
    Moscow, Russian Federation
    Projects:- Gantom ROMDeveloping a custom firmware for Nexus 5 based on LineageOS 14.1 modified for customer's needs. It only apps for controlling Gantom products.- ChaturangaUpdating an existing app written in Java with Firebase and Fabric integrations.
  • Tarotlive
    Android Developer
    Tarotlive Nov 2016 - Dec 2018
    Moscow, Russian Federation
    Developing an Uber-style client-server mobile app for Tarot service written in Kotlin for Android with Firebase integration.Android JetPack, SQLite
  • The Ubports Foundation
    Software Developer
    The Ubports Foundation Jun 2018 - Oct 2018
    Moscow, Russian Federation
    Patching Unity8 packages to Arch Linux.All core packages were adapted for Arch Linux. Most of the patches are upstreamed. Unity8 now launches on Arch Linux.
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  • The Halium Project
    Software Developer
    The Halium Project Oct 2017 - Oct 2018
    Moscow, Russian Federation
    Member of the core porting team. Porting new devices, consulting newcomers, and adapting packages for Arch Linux.HTC 10 is now a ported device. It runs UBports (Ubuntu Touch), Plasma Mobile (KDE Neon), and Halium-Arch.Halium-Arch is a Halium-enabled distribution of Arch Linux. All required packages were adapted. Halium-Arch was tested on several real phones with aarch64 CPU architecture.
  • Educational Projects
    Intern Android Developer
    Educational Projects Apr 2017 - May 2018
    Moscow, Russian Federation
    Projects:- PartTimeDeveloping a project for Samsung IT-School in Java demonstrating AndroidX and JetPack components. The project received a honours award and was rated top score by experts.- SturtalDeveloping a project consisting of a CMS based on Yii2 (PHP) with a REST API, and an Android application written in Java. The project won the first place in the project competition called "ШРД", and won the second place in "Поиск-НИТ".

Ivan Semkin Skills

Java Android Development Git Android Firebase Sqlite Mysql Json Xml Github Gitlab Trello Php Phpmyadmin

Frequently Asked Questions about Ivan Semkin

What is Ivan Semkin's role at the current company?

Ivan Semkin's current role is Flutter Developer.

What skills is Ivan Semkin known for?

Ivan Semkin has skills like Java, Android Development, Git, Android, Firebase, Sqlite, Mysql, Json, Xml, Github, Gitlab, Trello.

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