Experienced Senior Java Backend Engineer with 15+ years designing scalable, event-driven, and robust distributed systems.
Expert in Java, Microservices, Spring Boot, Micronaut, Kafka, Docker, Kubernetes, and cloud-native architectures.
Proven track record delivering measurable impact, leading company-wide initiatives to accelerate development, and boosting system performance for high-traffic demands in fintech and e-commerce environments.
Embrace clean error handling by encapsulating operations that may succeed or fail
I am the author and maintainer of an Open-Source Java library specifically engineered to redefine error handling for high-performance systems.
This solution drastically mitigates the performance overhead associated with traditional exceptions, boosting application execution speed by up to 150x in critical, error-prone code paths, as validated by benchmarks.
By encapsulating operation outcomes into Result objects, this library eliminates the need for cumbersome try-catch blocks and null checks, thereby fostering significantly cleaner, more maintainable, and predictable codebases. This approach directly contributes to enhanced system robustness and stability, which is a critical advantage for building and maintaining highly scalable and distributed architectures.
If you’re ready to tap into the power of results, you can read the guide and transform your error handling today.
I authored an Open-Source specification defining clear rules for version identification and release management. This schema was adopted by multiple teams at one of my previous companies, directly contributing to a 25% acceleration in release cycles across various projects by ensuring consistent and predictable versioning. This enhanced our ability to deliver new features faster and improved overall operational efficiency.
As a core developer of Micronaut and Grails, I have delivered many bug fixes and new features that power applications for thousands of developers worldwide. Beyond these flagship frameworks, I have also made meaningful contributions to widely-used libraries, such as Dropwizard, RxJava, japicmp, and other open-source projects. This consistent record of shaping high-impact projects, with code and ideas that directly support developer productivity, demonstrates my ability to drive tangible results across the Java ecosystem.
I developed a portable and multi-threading C library designed to provide a Java-like exception handling mechanism at a low-level. This open-source project garnered significant community interest, reaching 280 GitHub stars and 26 forks, and showcases my expertise in low-level systems and delivering high-quality foundational solutions that enhance system robustness.
During this foundational period, I acquired diverse and robust programming experience across various industries, including enterprise solutions, research, and independent game development. My contributions during this time were crucial in building a strong technical base: - Core backend development: I developed and maintained Java-based backend systems using technologies such as JBoss, Apache Tomcat, and early versions of Spring and Hibernate. This involved extensive work with web services and interaction with relational databases like PostgreSQL, MySQL, and SQL Server. I also gained experience with application servers like Glassfish and Oracle Weblogic.
