Nika Hryb

Broker administration portal Back-end development both with Java and Node js. Front-end with React. Multilingual team communication (Japanese and English). Multiple components (projects) with the various technology stack Technologies: Java 8, 11, 17, Spring boot, Hibernate, React, JUnit, Node js, Express js. jest, vi test, Jenkins, Lambda

Mechanized parcel delivery metric management system Worked on the Java backend side and supported existing code. The project has a microservice architecture. Transferred to the Java Script Team upon request Technologies: Java 11, Spring boot, Hibernate, AWS, React programming, Microservices, express js, three js

Senior key developer for the Java backend. Actively suggested task solving and teamwork ideas. Was making it easier for customers and developers to understand each other. Technologies: Java 11, Spring boot, Hibernate, AWS, React programming, Microservices

Worked on multiple projects, focusing on full-stack development, cloud solutions, and UX/UI design. Key contributions included feature development, code optimization, project deployment, and direct customer communication. Projects: Cloud Storage of Documentation: Built cloud storage using MS Word plugin (Java, Spring Boot, AWS). Oracle PBCS Automation: Improved UX/UI and process automation (Java, Spring Boot, PostgreSQL, AWS). Piemont Medicine System: Led a team, developed system modules (Java, PostgreSQL, Angular). IPOS Cash Register System: Managed cloud migration and feature development (Java, PostgreSQL, AWS).