Hari Kiran Vusirikala

Specialist Programmer L2 (Full Stack Developer, Cloud Architect)

Infosys Ltd•  January 2022 - Present•  Hyderabad

● Automated configuring the SHIELD (Apple's software-based load balancing platform and web-application firewall) by building a platform with Angular & Java Spring Boot, saved 30% labor. ● Integrated Shield with AOS VPC in AWS. Operated 676 VPC Endpoints to connect with Shield. ● Provisioned 4 Prod, 2 Stage, 22 Test, 1 Dev AWS environments of Shield. ● Prepared 30+ shell and JavaScript scripts to automate many validations which decreases manual errors and led to a 60% increase in productivity. ● Technologies used: AngularJS, Java Spring Boot, AWS, Shield, WAF, Splunk, and Shell Script

Specialist Programmer L1 (Full Stack Developer, Cloud Architect)

Infosys Ltd•  June 2019 - January 2022•  Hyderabad

● Introduced auto-blocking of scripter IPs using Shield & Splunk APIs in a platform made with Angular & Java Spring Boot, blocked 8 - 14% of AOS trac that is qualified as scripters. ● Invented 3 new scripter patterns and blocked them via a newly introduced tool, saving 2 - 3% of AOS traffic each. ● Monitored logs and fixed network issues in Apple's web-application firewall with 172 active rules (AMR 1.2), making the AOS secure. ● Made Apple's firewall compliant with the latest standards in 850 Shield VIP Configs. ● Technologies used: AngularJS, Java Spring Boot, AWS, Shield, WAF, Splunk and Shell Script.