Yoosin Paddy

Software Engineer

ACV Auctions • Vollzeit

Aug 2025 - Present • 9 mos

Develop and maintain backend services and APIs used by large-scale auction platforms. Work on distributed systems, microservices, and backend infrastructure supporting production environments. Responsibilities include building new backend features, improving system performance, debugging production issues, and collaborating with product and engineering teams to deliver reliable software. Technologies used include Java, Kotlin, Spring Boot, microservices architecture, REST APIs, databases, and cloud infrastructure.

Java Developer III

DoorDash • Vollzeit

Oct 2024 - Jun 2025 • 8 mos

Worked on backend services for the Dasher application, including promotion and incentive systems that improved peak-hour order fulfillment. Contributed to Java/Kotlin microservices using Spring Boot and Micronaut, supporting scalable production systems and distributed backend workflows. Responsibilities included maintaining backend APIs, debugging production issues, improving reliability, and collaborating across teams to deliver new features. Technologies used: Java, Kotlin, Spring Boot, Micronaut, microservices, REST APIs, Spinnaker, Scalyr, CRDB, distributed systems.