I am a Full-Stack Java Developer building and optimizing high-performance, cloud-native applications. Key highlights: - Reduced Angular app load times by 30% through lazy-loading and change-detection tuning - Cut CPU usage by 10% via multithreading optimizations when migrating three microservices - Resolved over ten critical production bugs during 160 hours of live support, reducing mean time to resolution by 40% Core expertise: - Back-end: Java, Spring Boot, Hibernate/JPA, REST & reactive APIs, OAuth2/JWT - Front-end: Angular, RxJS, Material Design, Progressive Web Apps - Cloud & DevOps: Jenkins CI/CD, Docker, AWS fundamentals, Splunk observability, SonarQube - Testing & Performance: JUnit/Mockito, JMeter, performance testing as a service (PTaaS) Let’s connect if you’re looking for someone who can architect scalable microservices, tune performance end-to-end, and deliver reliable, maintainable code.