Simrandeep Kaur

Experienced backend developer specializing in Java and Spring Boot applications within zero-error tolerance environments. Successfully designed and implemented scalable microservices for Jaguar Land Rover, including a critical Excel-based data processing tool managing 18,000+ vehicle registrations during system downtime, preventing revenue loss. Optimized API performance by over 50% via in-memory caching, resolved production bugs with robust retry mechanisms, and led major migrations from Java 11 to 21 and Spring Boot 2.5.5 to 3.5.4, enhancing system stability and boosting performance by 70%. Developed secure RESTful APIs for employee vehicle rental systems, ensuring data integrity through validation and error handling. Demonstrated strong ownership and zero-downtime production fixes.