Position: Java developer
Category: Java
English level: upper
Years of experience: 4


2018/Summer 2019 - A lot of small pet projects with Spring Framework stack, mostly done to learn something about framework.
Summer/2019 - Demo game that demonstrates V2G technology.(unfinished due to leaving team lead from the project) some working experience at freelance (fix bug, add new functionality etc).
Some deployed learning projects with Vue.js and Spring framework.
Experience with telegram bots.
2019/2020 - Mostly pet projects with Vue.js and REST. Experience with Scala and Kotlin.
dec 2019/september 2020 Junior Java developer in CSB ( small freelance agency )
October 2020 - jul 2022 ( the customer is the world's largest independent sell-side ad platform, here I`ll been working in Big Data  team (Scala, Hadoop, Spark ) and then switched to Java team, out stack was based on reactive technologies and microservices (Java, Spring Web Flux, Vert.x, Kafka, Docker, etc, and Aerospike as storage )
jul 2022 - current ( fintech startup: Java, Kotlin, Spring ( boot, data, cloud, security ), K8s, Kafka, MongoDB, Postgres, event-sourcing, CQRS ) 
Small fintech startup. In scope of the project I'm responsible for development/support/delivery of back-end api for mobile devices.
Interesting project with strong team and perspectives.