FreelancersRostyslav Ivankiv

Ukraine Ivano-Frankovsk, Ukraine
7 days 18 hours ago
Available for hire available for hire
registered for 1 year

Specialization

Python
790 place out of 2888
Java
559 place out of 2182
Position in global rating 1
  67832 place out of 451821

CV

Software Engineer

Telegram => https://t.me/rostivan

Github => https://github.com/rostIvan


Python skills:

  • Deep knowledge of Python lang
  • pip
  • CVS(git)
  • Django web framework(MVT)
  • Django ORM
  • Django REST framework(DRF)
  • Tornado
  • BS4, Scrapy
  • Flake8, Pylint
  • Tests(unittest, django.unittest, DDT)
  • Postgres, SQLite3
  • Nginx, gunicorn
  • Jenkins, Travis CI, SonarCloud
  • Docker
  • AWS, GCP


Spring skills:

  • Deep knowledge of Java, Scala, Kotlin languages
  • Understanding OOP, design patterns(Dao, Factory, Singleton, Builder etc.) and SOLID, KISS, DRY principes
  • Clean architecture(MVC, MVP), REST 
  • Spring Boot, Spring MVC, Spring loc, Spring Security
  • ORMS (Hibernate, JPA, MongoDb), Relational DB(SQLite, MySQL, PostgreSQL, H2 Database)
  • RxJava 2, Streams, Retrofit, Gson, Jsoup, Selenium
  • Experience with CVS (git), build systems (Gradle, Maven), CI (CircleCl, Travis, Jenkins, TFS), code analysis (SonarQube, CodeClimate), code coverage tools (jacoco, pitest, codecov)
  • Writting tests (JUnit, AssertJ, Mockito, PowerMock, SpringBootTest) using TDD technology


Android skills:

  • Deep knowledge of Java, Kotlin, Dart(Flutter cross-platform) languages
  • Experience with Material design / UI libraries
  • Clean architecture(MVC, MVP, MVVM, MVI, VIPER) and Dagger(DI)
  • RxJava 2, Streams, EventBus(GreenRobot), Bus(Otto)
  • Retrofit, Gson, Jsoup
  • ORMS(Realm.io, Room, GreenDao, Sugar) and SQLite
  • Glide, Picasso
  • Testing(Mockito, PowerMock, Robolectric, Espresso)

Skills

Portfolio

Culture Analyzer

Python Python


- Django
- Django REST Framework
- PostgreSQL
- Redis
- Celery, celery-beat
- Docker, docker-compose
- Nginx, gunicorn
- Google Cloud Platform



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мобильное приложение
Android разработчик