Position: Middle Java Developer
Category: Java
English level: upper
Years of experience: 2.5


ITAD(2,5 years):

Development and maintenance of a CRM system for managing and accounting the automotive business in the United States.

 Technologies:

Java 11, Spring Boot, Hibernate ORM, MySQL, Solr, Python, JBPM, OpenCV, Jira Service Desk, Cassandra

 Tasks:
- Developed a flexible subscription system using various providers (Braintree, Stripe, Paypal).
- Created a user restriction system within the system to limit access.
- Worked with big data (technical documentation for cars), parsed data, and integrated with data providers to improve accessibility and accuracy of data.
- Configured and supported various components within the system.
- Created and managed JBPM workflows to handle big data.
- Improved text recognition and image quality for AR glasses.
- Migrated a large Cassandra database to a new version.Improved voice recognition for AR glasses.
- Created an automated process for granting access to multiple internal systems (integrated with Jira Service Desk).