Alexander Dashko

Alexander Dashko

Java Backend Engineer, Blockchain (Solidity)
Reply rate:
-
Availability:
Hourly ($/hour)
Age:
28 years old
Location:
Odesa, Odesa, Ukraine
Experience:
5 years
About

My technical stack:

  • Java/Kotlin (Spring Boot/Security/Data/MVC, Vert.x, Hibernate, Lombok, Flyway, Maven/Gradle);

  • Apache Kafka & AWS SQS, Apache Camel.

  • Docker, Docker-Compose, Kubernetes, AWS EC2, basic Terraform and AWS ECS management;

  • Integration & Unit testing with JUnit, Mockito, Wiremock, TestContainers​;

  • MySQL, PostgreSQL, MongoDB, SQLite, MSSQL;

  • Asana, Trello, Teamwork, JIRA, Git, Swagger.

  • Ethereum's Solidity Smart Contracts and connected technologies: Geth, Truffle, Remix, Ganache, Ropsten, Metamask/Mist/MyEtherWallet, private nodes, Web3JS/Web3J, ERC-20, ERC-223, ERC-721 standards.

In the past I've worked a lot with:

  • C# & .NET (WPF, WCF, ADO.NET/EntityFramework, Extended WPF ToolKit);
  • Web Scraping (WebClient/WebBrowser/HttpWebRequest/CsQuery/HTMLAgilityPack);
  • Web Automation (Selenium PhantomJS/Chrome Driver/Firefox Driver/IE Driver using various instruments - explicit/implicit waits, filling forms, window managing, etc);
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