Khine Zar Thwin

I’m a Java Backend Developer focused on building and maintaining web applications and eCommerce features with Spring Boot. I enjoy solving performance and reliability problems by optimizing queries, tightening ORM mappings, and automating background workflows.

In my Junior Java Developer experience at My Day Thu Kywal (2025), I built and optimized Spring Boot with Apache Kafka to reduce concurrency issues and improve uptime for social media and eCommerce workflows. I also developed optimized SQL queries and tuned Hibernate ORM mappings for customer-facing and administrative modules to reduce query latency.

I implemented Quartz Scheduler to automate eCommerce order lifecycle tasks like auto-cancellation, and I’m comfortable working with task automation patterns to keep systems responsive and maintainable. I’ve also worked with asynchronous data workflows through practical exposure to Kafka.

Earlier, as an IT intern at Manulife Myanmar (2024), I used Spring to build an email automation procedure based on pre-existing code and created Power Automate flows for operational automation. I’m drawn to Agile/Scrum teams where I can contribute reliably, learn fast, and steadily grow as an engineer.