•Developed the "Rehabilitation Services" subsystem as part of the Client Information System reconstruction.•Collaborated closely with the team to ensure seamless integration of the subsystem with the overall project.•Utilized Angular, Spring Boot with RESTful APIs, and JasperReports to create interactive user interfaces and generate dynamic reports.•Managed issue resolution using Jira, ensuring prompt resolution, updates, and progress tracking.•Conducted thorough testing, scenario exploration, meticulous bug reporting, and resolution.•Contributed to requirements analysis, design reviews, and system integration, enhancing system functionality.

•Participated in developing the "Rehabilitation Services" subsystem for the Client Information System reconstruction.•Implemented core functionalities and addressed technical challenges within the subsystem.•Utilized Angular and Spring Boot with RESTful APIs for interactive user interfaces and efficient data transfer.•Created JasperReports for dynamic reporting within the subsystem.•Managed issue reports using Jira, ensuring timely resolution and progress updates.•Conducted thorough testing, scenario exploration, and meticulous bug reporting and resolution.

• Designed and implemented network infrastructure solutions, including LAN, WAN, and VPN configurations.• Conducted network troubleshooting, diagnosed and resolved connectivity issues.• Managed network security, implemented firewall rules, and ensured compliance with industry standards.• Collaborated with cross-functional teams to plan and execute network expansion projects.• Documented network configurations, procedures, and policies.