Java Web Developer
VIVACOM BULGARIA, Sofia, Bulgaria
2025 - till now
Using Java, Spring, REST APIs, SOAP, SQL, WSO2 ESB and JBoss to develop, maintain and improve backend systems. Working on modern microservices while also supporting and enhancing existing legacy Java EE applications deployed on JBoss, including migrating and rewriting them into modern Java Spring-based microservices. Involved in analyzing and resolving production issues, improving both business logic and application performance. Participating in migration and refactoring of WSO2-based integrations into Java microservices for better maintainability and scalability. Collaborating across multiple teams with architects, QA, Scrum Masters, and developers to deliver and support both new and legacy systems.
Java Web Developer
GAMEPROM ltd. - Efbet, Sofia, Bulgaria
2024 - 2025
Using Java(21), Spring, Hibernate, Apache Kafka, REST APIs, Gradle, Junit, Gatling, Apache Pinot, Superset and SQL to develop and maintain backend microservices. Enhancing existing sport betting and casino products, building new services with microservices architecture, and collaborating closely with QA to ensure quality.
Java Web Developer
IT Prolet, Sofia, Bulgaria
2022 - 2024
Utilized Java, Spring, Hibernate, JSPs and REST APIs to develop and maintain backend components for web applications and system integrations. Collaborated closely with frontend developers, optimized SQL queries, and created dynamic reports with JasperSoft Studio.
Senior Geotechnical Engineer
Bondys ltd, Sofia, Bulgaria
2018 - 2022
Quality Control Specialist
Euro Games Technology, Sofia, Bulgaria
2017 - 2017
Senior Casino Croupier
Casino, Sofia, Bulgaria
2012 - 2017