Position: Big Data Developer
Category: Data Engineer
English level: fluent
Years of experience: 7

Detected up to 4-5 prod bugs which were running for some time and were reported to regulators. 
Wrote a project from scratch and handed it over to the junior. 
Migrated flows from aws to gcp as per request. 
Fixed and refactored code which was not capable to run on cluster due to list of code issues, so it is running without issues on prod now.
Building the Data Warehouse for one of huge banks, 
Making scala spark ETL transformations on daily weekly monthly yearly basis. 
Optimizing existed flows
Creating source to target flows from scratch.
The entire dev life cycle support: dev, test, build, deploy, resolving prod incidents.
I may help you with refactoring and making the flow running within the cluster if you face issues.
Also, I would like to get more experience with cloud technologies. 
But still considering jobs with an on-premises distribution