Raushan Kumar

Software Engineer

Payara Services Ltd•  March 2025 - Present•  Malvern, UK

• Simplified subscription onboarding and billing, reducing support queries by 20%. • Integrated Log Analytics to enable real-time monitoring, cutting issue resolution time by 30% • Researched Azure Marketplace deployment models to expand Payara Cloud reach. • Added Quarkus integration for Payara Cloud with JSON logging and metrics support. • Automated Keycloak deployment and RDS PostgreSQL setup with Pulumi for private cloud installations. • Improved diagnostics and monitoring for faster customer support responses. • Awarded ”Star of Shoal” for delivering high-impact, customer-focused solutions.

Junior Software Engineer

Payara Services Ltd•  March 2023 - February 2025•  Malvern, UK

• Built a fully-managed cloud runtime for easily deploying Java applications. • Delivered a Quarkus extension for Payara Cloud with 90% code coverage to ensure reliability. • Optimised JSON logging efficiency, decreasing storage overhead by 30% and eliminating I/O bottlenecks. • Secured authentication with Spring Security and RBAC, protecting 500+ enterprise users. • Supported development and stability improvements across Payara Cloud services.

Backend Development Intern

GirlScript Foundation•  May 2020 - July 2020•  Remote

Assisted in the development of the EdTech Platform in the backend team. Worked with Google Firebase and utilized Node.js, Express.js and MongoDB to build RestAPIs.