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Hi, I'm Roman 👋

Senior Software Engineer with more than 6 years of commertial experience. I have excellent knowledge in backend development on Java. In general worked with monolitic, microservice and serverless arthitectures. Big part of my acitities is open-source.

Key points

  • creator of Javarush Community and Template Repository organizations.
  • creator and author of romankh3 telegram channel. Subscribe to recieve messages about my open-source activities.
  • Write posts about software development.
  • Improving my algorithms skiils on leetcode

🛠 Technical Stack

  • Java/Kotlin/Groovy/COBOL languages
  • MySQL, PostgreSQL, MongoDB, Aurora, DynamoDB, Flyway, Liquibase
  • Spring Framework, Spring Boot, Spring Test, Spring Data Jpa, Spring Jdbc template, Spring Cloud Contract and so on...
  • Camunda, Camunda Cockpit, Camunda Modeleter
  • GitHub/GitLab/Gerrit/Bitbucket

My opensource projects

  • image-comparison - Published on Maven Central Java Library that compares 2 images with the same sizes and shows the differences visually by drawing rectangles. Some parts of the image can be excluded from the comparison.
  • JavaRush TelegramBot - JavaRush Telegram bot from the community to the community
  • Skyscanner Flight API client - Published on Maven Central Java Client for a Skyscanner Flight Search API hosted in Rapid API
  • Flights-monitoring - Application for monitoring flight cost based on Skyscanner API

How to write resume like it

I always wants to share my experience, what's why I wrote post about writing resume on GitHub. This post is available on english and russian versions:

Roman Beekeeper's Projects

conductor icon conductor

Conductor is an event driven orchestration platform

coronadesinfector icon coronadesinfector

Created own infrastructure by Evgenyi Borisov, based on youtube video https://www.youtube.com/watch?v=rd6wxPzXQvo&t=4178s

flights-monitoring icon flights-monitoring

Application for monitoring flight cost based on Skyscanner API. Application deployed on Heroku and application API can be tested on Swagger UI

git-demo icon git-demo

Project created for step-by-step guidelines for learning Git

image-comparison icon image-comparison

Published on Maven Central Java Library that compares 2 images with the same sizes and shows the differences visually by drawing rectangles. Some parts of the image can be excluded from the comparison. Can be used for automation QA tests.

partial-update icon partial-update

This library created to help serialize, deserialize, pass through application layers and collect all changes on each layer in DTOs, Models, Entities etc.

taco-cloud icon taco-cloud

practice project for Spring in Action fifth edition.

tictactoe icon tictactoe

Own implementation of the game - TicTacToe. For any rectangle and any winner line count.

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