

I’m a Java Backend Developer specializing in Spring Boot and building scalable, reliable backend systems. I have experience designing and developing microservice-based applications, RESTful APIs, authentication and authorization systems, and transaction-oriented services.
My work involves technologies such as Java, Spring Boot, Spring Cloud, JPA/Hibernate, MySQL, Kafka, Docker, Keycloak, and Redis. I enjoy solving complex backend problems, improving system reliability and performance, and designing clean, maintainable architectures.
I’m continuously learning and interested in distributed systems, event-driven architecture, cloud-native technologies, and software architecture.
Designing and developing scalable backend systems using Java and Spring Boot, with a focus on microservice architecture, distributed systems, and reliable business processes.
• Develop and maintain Spring Boot microservices and RESTful APIs.
• Design service-to-service integrations and transactional workflows.
• Implement authentication and authorization using Keycloak, OAuth2, and JWT.
• Work with Spring Cloud, JPA/Hibernate, MySQL, Docker, and Linux.
• Design and improve financial and transaction-oriented services with a focus on consistency and reliability.
• Troubleshoot production issues, improve system performance, and contribute to backend architecture and technical decisions.
Developed backend systems for an AI-powered traffic monitoring platform, supporting high-volume real-time traffic data and large-scale service operations.
• Developed backend services using Java and Spring technologies.
• Built and maintained systems serving data from more than 1,000 cameras across multiple cities.
• Designed APIs and backend components for processing and delivering traffic monitoring data.
• Worked on system reliability, performance, and scalability for high-volume data processing.
Developed backend services for an AI-powered traffic monitoring system operating across 30 cities and supporting more than 1,000 cameras.
• Developed Java-based backend services and REST APIs.
• Worked on processing and serving large volumes of traffic monitoring data.
• Improved backend reliability and performance to support growing system requirements.
• Collaborated on the development and evolution of the platform's backend architecture.
Developed and maintained Android applications using Java and Android SDK.
• Designed and implemented Android application features.
• Integrated applications with backend APIs and services.
• Troubleshot and improved application stability and performance.
• Collaborated with backend developers to deliver end-to-end features.
Developed Android applications using Java and Android SDK, focusing on building reliable and user-friendly mobile applications.
• Developed and maintained Android application features.
• Integrated mobile applications with backend services and APIs.
• Troubleshot application issues and improved stability.
• Worked as part of a software development team throughout the application lifecycle.