Java Developer

Zkušený vývojář softwaru se silným zázemím v jazyce Java. Umí vyvíjet robustní a efektivní softwarová řešení, definovat požadavky a vytvářet čistý kód. Znalost jazyka Java 7/8/11, Spring Boot a dalších nástrojů. Zkušenosti s prací na rozsáhlých projektech a spoluprací s týmy. Hledá náročnou roli v oblasti vývoje webových aplikací, aby mohl dále prohlubovat své dovednosti.

Java Software Developer

(September 2021 - Present)

• Reverse engineered and migrated a desktop application to a web-based application using Java 11 and Spring Boot, making it accessible to dealers in China.
• Implemented well-designed, efficient, and testable code for 10 microservices.
• Prepared and released software components, ensuring they met Volvo's 100% requirements and specifications.
• Recommended process improvements resulting in over a 20% increase in efficiency.
• Identified and resolved daily technical issues and collaborated on the conversion of a legacy monolithic RPG application to a microservices architecture.

Java Software Developer

(February 2021 - August 2021)

• Developed 3 services for a famous brand, impacting hundreds of millions of global users, including one service supporting 20k calls per second.
• Worked within an agile team of 5 developers, prioritizing feature requests for maximum impact.
• Successfully implemented and expanded usage of 3 services in e-commerce across Europe, Asia, USA, and Canada.
• Conducted API design and development of RESTFUL services in 8 months, enhancing enterprise product operations.
• Monitored production logs in real-time and performed daily fixes.
• Improved REST API service performance by implementing parallel actions to reduce code execution time by 30%.

Java Developer

(August 2018 - January 2021)

• Contributed to various large ongoing monolithic projects (Spring MVC) and new projects using Java 8 and Spring Boot for Optima Italia, a company serving over 1 million active clients.
• Participated in all phases of the software development lifecycle, including requirements gathering, design, implementation, and deployment.
• Developed Java enterprise applications, integrating data from multiple sources.
• Solved production bugs and contributed to the migration from legacy code to Java 8 and Spring Boot.

Junior Developer

(January 2018 - July 2018)

• Designed and supervised the development of two applications from scratch.
• Collaborated on the creation of "UbiObe," a social app for obese individuals, using Node.js with the Express framework and MongoDB for data storage.
• Implemented Socket.io for messaging and notifications, supporting more than 20k active users