Recommended expert

Pavlo Kravchenko

Lead Android Developer

Pavlo Kravchenko
Warsaw, Ukraine

Experience

Dec 2023 - Aug 2025
1 year 9 months
Ukraine

Lead Android Developer

NDA

  • Building the project architecture
  • Writing project documentation and guidelines
  • Building the API
  • Technology: Kotlin, Koin, MVVM, SOLID, Clean architecture, Architecture Components, Multimodularity, Ktor, Picasso, Lottie, Apache, Firebase, Google Wallet, Kotlin Multiplatform
Jun 2023 - Dec 2023
7 months
United States

iOS Developer

Symplast

  • Development of the functionality of the application for managing electronic medical records
  • Technology: Swift, Swift UI, MVVM, SOLID, Clean architecture, CoreData, TestFlight, SnapKit, Kingfisher, Charts
Mar 2022 - Apr 2023
1 year 2 months
Ukraine

Senior Android Developer

Sense Bank

  • Development of the functionality of the client application of the bank
  • Application redesign
  • Supporting application
  • Writing documentation and guidelines
  • Technology: RxJava 2, Kotlin, Koin, MVVM, SOLID, Clean architecture, Architecture Components, Multimodularity, Glide, Retrofit, OkHTTP, Lottie, LiveBank, Timber, Apache, Firebase, AirBnb, Google Maps, DynamicAnimation, Facebook Stetho, Room, Decoro
Jan 2021 - Feb 2022
1 year 2 months
Moscow, Russian Federation

Leading Android Developer

VTB Bank

  • Making architectural decisions in the bank’s platform team
  • Creating and configuring a user-friendly and developer-friendly UI for the entire bank
  • Migration to Jetpack Compose
  • Build speed optimization
  • Several times deliveries became the best deliveries of the week in the general bank vote
  • Technology: RxJava 2, Kotlin, Dagger 2, MVVM, SOLID, Clean architecture, Cicerone, Architecture Components, Multimodularity, Jetpack Compose, Google Maps, Firebase, Room
Jan 2019 - Jan 2021
2 years 1 month
Moscow, Russian Federation

Mobile Team Leader

Tanuki

  • Application development for ordering food (customer and restaurant versions)
  • Architecture of client-server solutions
  • Writing code
  • Mentoring and setting tasks
  • Conducting technical interviews
  • The application repeatedly ranked in the TOP 3 among food delivery applications in the Moscow region on Google Play
  • Application stability on Firebase Crashlytics 99.97%
  • Technology: Kotlin, REST API, Retrofit, OkHTTP3, MVP, MVVM, iBox, Architecture Components, Koin, RxJava2, Google Pay, Google Maps
Feb 2018 - Dec 2018
11 months
Ukraine

Mobile Developer

Green Moby

  • Cryptocurrency tracker development (iOS, Android, ReactNative). The application monitors prices for cryptocurrencies. There is a portfolio, alerts, charts. Technology: Java, Swift, Objective-C, ReactNative, JavaScript, REST API, WebSocket, CoreData, Realm, SQLite, Billing App
  • Development of an IP telephony application. An application for sending messages and making calls to a real phone number via the Internet. There are also video calls and chats. Technology: Java, Swift, REST API, CoreData, SQLite, Twilio, MVP
  • Development of an online store for goods. Technology: Java, Swift, REST API, MVP, Kingfisher, AFNetworking, Retrofit, Glide, SQLite, CoreData
  • Development of a taxi app. Technology: Kotlin, Java, REST API, MVP, Google Maps, Firebase, Retrofit, Picasso, Room, Dagger, Moxy, Navigation Components, Google Pay, Room

Summary

Programming is my hobby. I have good analytical skills, learn easily. I like to solve mathematical problems (like VRP or finding optimal areas in a given figure). I have experience writing the backend for my projects. I work well in a team. I am fond of sports, extreme sports, diving, fishing, outdoor activities, radio engineering, circuitry, electronics, computer games.

Skills

  • Android Sdk

  • Kotlin

  • Java

  • Restful Api

  • Architecture Components

  • Retrofit

  • Mvvm

  • Mvp

  • Firebase

  • Solid

  • Sql

  • Json

  • Coroutine

  • Dependency Injection

  • Dagger

  • Websocket

  • Lifecycle

  • Oop

  • Clean Code

  • Jetpack Compose

  • Xml

  • Kotlin Multiplatform Mobile

  • Koin

  • Ktor

  • Sqldelight

  • Coil

  • Ios

  • Swift

  • Swiftui

  • Afnetworking

  • Kingfisher

  • Cocoapods

  • Package Manager

  • Apns

  • Coredata

  • Kotlin Multiplatform

Languages

Ukrainian
Native
Russian
Advanced
English
Intermediate

Education

Sep 2015 - Jun 2018

Chernihiv National University of Technology

Bachelor of Computer Engineering · Computer Engineering · Chernihiv, Ukraine

Sep 2011 - Jun 2015

Chernihiv Technical School of Transport and Computer Technologies

Specialist in servicing computer systems and services · Computer systems · Chernihiv, Ukraine

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