Viktor

this CV www.kosh.top/cv.pdf
Not applicable for military serving

VIKTOR KOSHOVYI
Senior java developer

CONTACT PROFILE

@koshVpaul I have 15 years of commercial experience in software

[открыть контакты](см. выше в блоке «контактная информация») development and 7 of them with java/scala.
Areas: healthcare, e-commerce, enterprise, social media,
Ukraine, Cherkasy
parental control systems.
kosh.top
WORK EXPERIENCE
[открыть контакты](см. выше в блоке «контактная информация»)
Remote Self employed
oct 2021 - Present
SKILLS
java/typescript backend, flutter(cross-platform)
java, spring boot, hibernate, mockito
Remote Epam
TDD, junit tests
feb 2021 - sep 2021 8 month
GCP, AWS, Firebase
java backend
CI/CD gitlab, githug actions, DOCKER
SQL, noSQL, mySQL, Postgress, Ukraine eKreative
MongoDB, DynamoDB, Firestore aug 2013 - dev 2020 7.3 years
maven, sbt, gradle, npm java/scala backend, native android, angular
native android
Spain friend2friend
angular, nodejs, jest, sinon
feb 2012 - aug 2013 1.6 years
SonarQube, OWASP
java backend
stripe, paypal, google pay, apple pay
UE5, c++ Ukaine Visual-Craft
sep 2009 - feb 2012 2.5 years
LANGUAGES PHP backend

English (advanced)
Ukrainian (native) EDUCATION
Spanish (beginer)
Self education
2016 - 2023
HOBBIES Udemy and other learning platforms

System Development
3d printing
2002 - 2006
Volunteering
Polytechnical Technical School
Game development
Handmade Computer science
2006 - 2009
National University
Page #1 Overview
MORE DETAILS
I started my career as a backend developer, so I have the most experience in this field. I love tests,
worked tightly with my team I was eager to help them with test coverage, that is why I eventually learn
frontend and mobiel development.

RESPONSIBILITIES HARD BACKEND SKILLS

Writing high quality bullet proof code java, scala
covered with tests Spring Boot, Play Framework
Automation of testing, building, signing Serverless, microservices
deployment and releasing software with postgres, mySQL, MOngoDB, dynamoDB,
CI/CD firestore
Designing and implementing solutions from junit, mockito, scalatest
scratch maved, gradle, sbt
Extending, scaling existing products. GCP
Debugging, refactoring and covering with bigQuery, cloud run, cloud storage, cloud
tests existing products function, cloud SQL, cloud PUB/SUB
Migrating legacy code to new infrastrucute, AWS
or microservice architecture ec2, s3, rds, lambda, vpc, iam, cloudFront,
DB migration and validating data consistency route53, ecs, sns, sqs, cloudWatch
Cross-platform integration Docker, CI/CD
Code reviewing RDBMS, JDBC
Mentoring developers and automation QAs
Direct communication with clients
HARD FRONTEND SKILLS
Sprint planning, preparing technical tasks
and requrements unit tests, UI tests
Tigh cooperation with developers of all typescript, angular
platform for understanding bigger picture native android, java/kotlin
Developing software with security in mind flutter, dart, native plugins development
Following SOLID principals implementing UI from figma
clear understanding of application lifecycles,
states, observers, listeners
sqLite, local storage
MVC, MVP, MVVM
CI/CD, deploying to google play store, app
store
clear undestanding of working with threads

This CV may not include some things I am experienced with, If you have any questions, let's talk, I would be happy to
answer.
Take care! Page #2 Details