Artem Zhuravlev

Java Developer @ RealTrac International

About

I am a solutions architect with practical experience across all stages of the development lifecycle, from business logic design to production deployment. Experienced in developing high-load asynchronous systems using Java, Spring and Vert.x. I prefer an engineering-driven approach and focus on automation.• Java • Spring Framework• Vert.x• SQL• ORM Hibernate / JOOQ / JDBC• JUnit, Mockito, Testcontainers• REST API, gRPC, UDP, WebSocket• Maven / Gradle• Kafka / Mosquito• Git, GitLab• OAuth, Lombok, Flyway, Mapstruct, OOP, SOLID, etc.

Country

Serbia

City

Novi Sad Metropolitan Area

Industry

Computer Software

Skill

Microservices, Keycloak, Nginx, Prometheus, Mosquito, Vert.x, Async, JOOQ, SQLite, Gitlab, GitHub, Flyway, Gradle, gRPC, Mqtt, UDP, TFTP, OAuth, JSON Web Token (JWT), Swagger API

Experience

Java Developer

RealTrac International

2023-2 - Present · 3 yrs 8 mos

Novi Sad, Vojvodina, Serbia

Managing and developing multiple projects in parallel. Communicating with customers on technical matters. Performing business analysis, conducting code reviews, and collaborating with QA and hardware teams. ● Developed a Firmware Manager application with parallel device updates over gRPC, MQTT, and TFTP. Reduced device update time by a factor of 100. ● Built a set of applications emulating device behavior over SubGhz, UWB, GNSS, Bluetooth and protocols such as HTTP, LoRaWAN, UDP, MQTT, and gRPC. Reducing testing time tenfold. ● Developed an Integration Module for automatic data synchronization with external access control systems (ACS), enabling automated employee tracking and management within the positioning system. ● Designed and implemented the migration of all applications to the OAuth 2.0 standard, enabling single sign-on (SSO) via external identity providers (IDPs) and integrating additional security features such as two-factor authentication (2FA).

Java Developer

LLC RosinTravel

2019-11 - 2022-7 · 2 yrs 9 mos

St Petersburg City, Russia

Development and maintenance of a CRM system to optimize internal business process. • Integration of tour operators' services to work smothly • Design and development of new components • Development of functionality using solutions based on REST API • Working in a teams using the principles of Agile. • Conducting a code review. Writing unit tests. Core technology stack: Java 11, Spring Framework (MVC, Security, Data-jpa), Hibernate ORM, Lombok, PostgreSQL, JUnit, Maven, GitLab, Docker, Atlassian Jira.

Web Developer

LLC RosinTravel

2016-3 - 2019-11 · 3 yrs 9 mos

St Petersburg City, Russia

• Website development and maintenance • Programming (PHP, JavaScript, Query). • Working with CMS Joomla, WordPress. • Modification and development of modules, plugins • SEO promotion