Sarath Karthik Guntupalli

Worked on Autopay Setup which enables customers to setup recurring payments

• Developed scalable and high-performance Java applications resulting in improved efficiency.
• Implemented and maintained DevOps CI/CT/CD pipeline to automate infrastructure provisioning and software delivery to Amazon web service cloud platform.
• Structuring Application, Server, Network, Database logs and integrating it with monitoring tools to identify anomalies and patterns that can speed investigations and intelligence discovery.
• Configure and maintain monitoring solutions at server and application level to increase visibility into day-to-day operations and issues, utilizing Splunk, Grafana, Kibana, Cloud Watch and New Relic.

Worked on customer facing application(pnc.com) to integrate new features and security.

• Wrote code for new features that increased user engagement by 10%.
• Implemented a caching system that reduced load times by 30%.
• Refactored legacy code, resulting in a 20% reduction in bugs.
• Created automated unit tests that caught 85% of all potential bugs.
• Designed and implemented a REST API used by 3rd party developers.

Moderanization project for back-office operations.

• Migrated legacy mainframe to Java Spring Boot microservices and deployed on AWS.
• Built a low-latency trading system processing 10K+ trades/day.
• Implemented automated testing, cutting QA time by 30%.

Worked as frontline team for implementing/supporting PayPal-Client applications.

• Prepared RCA reports for recurring environment issues and identified patterns to implement permanent fixes.
• Hands-on experience with Jenkins CI/CD setup and resolving build/deploy issues.
• Supported developer issues in the dev environment and promptly resolved system alerts using Nagios monitoring.

Contributed to a Java project with feature development, documentation, and testing support.

• Actively contributed to the end-to-end development cycle by supporting feature implementation, writing test cases, maintaining documentation, and collaborating across teams for successful project delivery.