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Stanislav Shevchenko
Java Developer

About Me
My Contacts
Java programmer with advanced knowledge. Have 2
[відкрити контакти](див. вище в блоці «контактна інформація») years of work experience. Committed to hard work and
development. My goal as a Java developer is to apply my
LinkedIn technical skills in IT and also to use my knowledge in web
GitHub development.

Work experience
Technical Skills Java Developer IQ Trade Ukraine 12.2023-Present

Languages: Java; JavaScript; C++ Сreating microservices designed to automate calculations for the
Spring: Core, Boot, Security; ORM: Hibernate company's trading strategy.
API/Architecture: REST, MVC, Microservices; Working with client authorization on the billing service, specifically
JWT; CORS implementing authorization with JWT tokens.
Messaging: Kafka, RabbitMQ Parsing data from specific sources and automated the company's
Datastores: PostgreSQL, MySQL, MongoDB, calculations and energy market pricing.
Created AI-enabled chatbots for analysis and rapid response to
Redis, Neo4j, DynamoDB
situations, with automatic recording in Google Docs.
Cloud/Data: AWS; Google Cloud (BigQuery);
Created database architecture and worked on optimizing SQL queries
Airflow; OpenAI API
DevOps & Infrastructure: Docker,
Java Developer WinWin travel 08.2025-Present
Kubernetes, Nginx, Tomcat, Lens; CI/CD; API
Developed a banner and tracking subsystem to collect user activity data for
Gateway
in-app analytics and product decision-making.
Build & Tools: Maven, Gradle
Implemented support for markdown text in application endpoints, allowing
Version Control: GitHub, GitLab, BitBucket;
rich-text content to be stored and rendered consistently across clients.
Templates: Thymeleaf, FreeMarker
Designed and created separate databases for each service to support a
Testing: JUnit, Mockito
microservice-style architecture and clearer data ownership.
OS: Windows 10/11; Linux (Ubuntu, Arch,
CentOS) Integrated artificial intelligence services to automatically convert and
normalize incoming data, reducing manual work and potential errors.

Education Background Deployed and operated services in Kubernetes clusters, using Lens for
monitoring, debugging, and managing workloads and cluster resources.

[Now], Kharkiv National University of Radioelectronics, Worked on improving performance, optimization and responsiveness of the
Ukraine. Studying for a Master's degree. Faculty of application backend to reduce latency and improve overall user experience.
Computer Engineering. Bachelor of Computer Science
Algoritmic Toolbox Certificate
Languages
JAVA Course Completion
Certificate
English - B2
Spring Course Completion Certificate
Ukrainian - Native
Java Certificate of Completion for Russian - Native
Beginners