• Reduced startup and cache refresh time by 80% by centralizing cache generation in the Config Service with versioned snapshots + incremental change-log replay, reducing refresh-time update requests and improving resiliency.

• Developed a Custom App HTTP Traffic Logger browser extension using JavaScript and TypeScript to capture and monitor user activity across web sessions, improving observability and debugging capabilities for enterprise customers.

• Upgraded production infrastructure to Ubuntu 22 with Nginx, Java and Python 3.x, streamlining builds via Jenkins, packaging, and Harness deployments.

• Guided 50 students in C Programming and Database Systems, holding office hours, aiding in grading, and facilitating in-class activities.

• Enhanced website accessibility by implementing WCAG2 standards, ensuring usability for individuals with disabilities.

• Contributed in a multifaceted team in refining teaching software, employing a series of iterative enhancements on database structures and feature augmentations; boosted the tool's efficacy and uplifted the instructional delivery's impact and comprehensiveness.

• Reduced quote generation time by 80% in a ship insurance application using Java and Spring REST APIs, cutting processing time from hours to minutes.

• Boosted system performance by simplifying premium calculation, invoice generation using Java and Spring framework.

• Optimized API response time from 4s to 1.2s for 1,000+ daily transactions through database normalization and Redis caching.

• Reduced deployment time by automating release pipelines with Jenkins, enabling one-click deployments.

• Optimized web application performance by troubleshooting and resolving issues across multiple platforms (PC, Mac, iOS, Android), improving system reliability and user experience.

• Collaborated effectively with cross-functional teams to support SaaS platform users, providing detailed internal and public-facing case notes improving customer satisfaction.

• Enhanced website capacity to handle 3x more traffic, through load balancing and optimizing database queries, to increase the overall reliability and reduce system crashes.

• Streamlined collaboration and improved code quality by refining development process through the implementation of release tags and integrating Jenkins and SonarQube.