Participated in the development of microservices for a new mobile banking application, using Java 17, Spring Boot, and Spring Cloud, which led to a 20% increase in customer engagement.Assisted in the integration of secure authentication and authorization for microservices using JWT and Spring Security, enhancing the application's security posture.Contributed to the setup and maintenance of Kafka clusters for messaging and event-driven updates between microservices, improving data consistency and application responsiveness.Supported the transition from a monolithic architecture to microservices, helping reduce deployment times by 30% and facilitating quicker feature updates.Engaged in the development and maintenance of CI/CD pipelines using Jenkins, which streamlined development workflows and improved code quality through automated testing.Worked closely with the front-end team to design and implement RESTful APIs, ensuring efficient communication between the application's front-end and back-end services.

Developed and maintained several microservices for the bank's international transaction processing system, using Java 17, Spring Boot, and Hibernate, contributing to a 15% increase in transaction processing speed.Played a key role in implementing Docker and Kubernetes for microservices deployment, which enhanced the scalability and reliability of banking services during peak traffic periods.Participated in the integration of microservices with third-party APIs for real-time currency conversion, expanding the bank's global transaction capabilities.Assisted in improving the system's monitoring and logging using Prometheus and Grafana, enabling faster identification and resolution of issues.Contributed to the team's adoption of Agile methodologies, actively participating in sprint planning, daily stand-ups, and retrospective meetings to ensure continuous improvement in processes and product quality.Supported the migration of applications to a containerized environment, reducing operational overhead and improving the efficiency of the development lifecycle.

Implemented and organized automated testing from scratch for multiple banking projects within the company. Developed and optimized the process of both automated and manual testing, ensuring efficient and reliable software quality assurance. Introduced and utilized valuable test metrics for tracking and analyzing the performance of corporate projects.Additionally, gained unique experience working with data visualization tools such as Grafana, effectively leveraging its capabilities to monitor and analyze test results. Utilized Java 11, Gradle, Cucumber, and REST Assured in the development and execution of automated tests.Employed cutting-edge technologies and drew upon past experiences to build a robust and efficient testing process tailored specifically for banking applications.

Developing Auto tests on Java for the developed connectors of target systems by type: 1C, Opentext, Directum. Active work in the Scrum team. Repeated automation of existing (Re-Automate) and writing new auto tests on Java. Interaction with the developers of the product Ankey IDM. Drawing up and supporting test cases (different categories of testing the flagship Ankyy product and the corresponding modules-connectors). Supporting current auto tests on CI (Teamcity). Writing relevant documentation in confluence.

Developed and maintained Java-based web applications using Spring frameworkImplemented RESTful APIs for seamless integration with external systemsCollaborated with cross-functional teams to gather requirements and deliver high-quality software solutionsOptimized database queries and improved application performanceConducted code reviews and provided constructive feedback to team membersAssisted in troubleshooting and resolving production issues

Developed and maintained dynamic web applications using PHP, ensuring high performance and responsiveness to requests from the front end.Collaborated with front-end developers to integrate user-facing elements with server-side logic efficiently.Implemented robust security measures and data protection mechanisms to safeguard against unauthorized access or data breaches.Participated in the full software development lifecycle, including requirement analysis, design, coding, testing, and deployment.Utilized various PHP frameworks (e.g., Laravel, Symfony) to streamline development processes and enhance application scalability.Contributed to the optimization of the application for maximum speed and scalability, including database optimization and code refactoring.