Alexey

Implement micro services based on fast api and postgresql,
integrations with external and internal API (by rest and kafka).
Deep-dive into Rust memory safety and concurrency models to improve
overall system architecture.Málaga

Migrate python models from the python2 to python3 with code refactoring.
Backend updated exists application to execute python code inside virtual env
on python2.
Work with aws-lambda, aws-s3, aws-kms, aws-athena, pandas.

Created scheduler to plan user notifications, like a linux cron with extra option
(calculate from user registration date, email notifications, max amount).
Backup/restore function for blocked/enabled users, after the block action, all
user's data from database and elasticsearch should be clean and moved to
backup schema and can be restored if needed.
Multi Server login api, if user already registered in the one of the subdomain
and try to login to other, then he should be redirect and login to the other server.
Micro service to consolidate statistic between subdomain of the most popular
user activity.
Refactor the task to calculate daily report added parallel calculation.
Created cached decorator for function with many parameters for the web api.Budva, Montenegro
Project: web project to help people wins daily troubles
Team Size: Dev team: 12 members, QA team: 8 members, Devops: 3
members
Project Role: Backend Developer