Position: Middle Java Developer
Category: Java
English level: fluent
Years of experience: 2


WORK EXPERIENCE:
I. 07/2019 - 06/2020: CFRA Research (USA).
Backend Java-developer.
We were working on a financial analytics web application. Main product: daily
reports about each stock and fund. They were made by analysts and ML-models. We
maintained generation of these reports in different views: pdf, webpage.
My main work was on:
 Marketscope advisor web app (microservices).
 Reports generation process.
 ETL process.
My favorite project was implementation of users actions logging system.
Technologies: Java, Spring, Hibernate, Postgres, JobScheduler, Elasticsearch, AWS.

II. 09/2020 - 09/2021: Sberbank (Russia).
Backend Java-developer.
Our product was a high load data factory. It was used by a lot of services of our bank.
They integrated with us via Kafka or IBM MQ.
We were working on a data model for storing personal data of all legal entities clients
of our bank. Also we maintained deduplication service for this data.
My main work was on:
 New business logic implementation in the backend of our data factory.
 Monitoring process. I implemented new metrics that counted load on our
APIs and queries to DB. They were collected in Java-code and were sent to
visual monitoring systems through JMX.
 Integrations with other services of our bank.
My favorite task was conducting integration of our factory with brand new external
service.
Technologies: Java, Spring, Oracle, Kafka, IBM MQ, Splunk