Temirlan Danabekov

First project. Gas accounting system. Monolithic architecture. Stack: Java 8, Spring Boot, PostgreSql, RabbitMQ, Jhipster, Jenkins, AngularJS.

Responsibilities:

• I was full stack developer, including frontend and backend development.
• Implementing new functionalities based on customers requirements.
• Bugs fixing.
• Integration with other systems.
• Collaboration with teammates.

Second project. Tender system. Microservice architecture. Stack: Java 8, Spring Boot, PostgreSql, RabbitMQ, Jhipster Registry, Jenkins, Vertica, Grafana.

Responsibilities:

• Backend development.
• Implementing new functionalities based on customers requirements.
• Bugs fixing.
• Integration with other systems.
• Collaboration with teammates.
• Code review.

Used stacks: Java 8, Spring Framework, MySQL, VoltDB, ActiveMQ, Kafka, Kibana. My responsibilities:

• Bug fixing
• Support implemented integrations with other systems
• Collaboration with team in problems solving
• New integrations
• Wrote log files parser for analyzing exceptions in application

Project for managing electronic invoices for business, that worked in prod environment. My responsibilities:

• Was responsible for analyzing complicated problems, such as: research new bugs after last release, find reasons and hands it to developers team, team of analysts, or previous lines of support.
• Writing and execute queries on database. We used dbms such as: MySQL and VoltDB (in-memory db). Also wrote procedures in MySQL.
• Analyze logs of application.
• Collaborated with other teams: other lines, developers, analysts.

• Made data migration to postgres database from statistical reports in excel files. For this purpose I used Apache Poi library.
• Data consolidation
• Analyzed existing SQL queries to identify opportunities for improvements.