Artyom Kostylev Email & Phone Number

Moscow, Russia

Development of a car insurance aggregator system.Spring, Java 17, PostgreSQL, MongoDB, Redis, RabbitMQ.Perform the role of a backend leader, analyst; create architecture structure.

Moscow, Russia

Development of a bank billing system.Spring, Kotlin, PostgreSQL, Kafka, Keycloak, Docker.I took the role of backend leader in a project with a difficult history, which had lasted for two years, and three times was not completed until deadline. The code was unmaintainable, the product was full of bugs. All workers, except two, preferred to leave project, so the team was assembled from scratch and did not have the necessary expertise.However, in six months, we managed to bring this project to the operational stage, significantly reduced the number of errors and operations executing time.I acquired skills of leadership, mentoring, interviewing people, architecture designing.

Moscow, Russia

Developed a broker for trading stocks, bonds, other securities from scratch to 100000 production users. Spring, Java 8-12, Scala, Golang, Kafka, Akka, PostgreSQL, MongoDB, Kubernetes.I learned how to work in product development team using Agile methodology, how to develop a product from zero to the maintenance stage, took an active part in the requirements composition, performed leadership functions, distributed and controlled the execution of tasks by other team members.

Moscow, Russia

Development logic of interaction with state information systems, sending notifications to clients, etc.Spring, Java 6-8, Groovy, PostgreSQL, Oracle DB, RabbitMQ.During my time in the company, I participated in various projects, where I understood how to work with large loaded systems, with a large number of users, intolerant to production errors.I learned how to bring tasks from requirement stage to release and maintenance stage.Performed the function of round-the-clock support and maintenance of the product.

Omsk, Russia

Development of postal items control and management system.Spring, Java 8, PostgreSQL, React.Worked in a team of 12 people. Mastered the basics of Java, Spring, microservices.During my time with the company, I took many professional courses that improved my Spring, OOP, relational databases skills.

Omsk, Russia

Internal personnel management system development.Django + jQuery.In a team of 5 people we developed and launched the site into production.In this project, I learned how to work in a team and make serious production software.

Master'S Degree, Computer And Information Systems Security/Information Assurance

Information Technology

Specialist, Chemistry, 5.0

High School Diploma