Ranjith B.

Clear Secure is a NYSE-listed biometric-security company serving over 20 million travelers at 50 U.S. airports. Served as a front-end/backend engineer in the team of 6 engineers (budget $4.2 M) across four AWS accounts to optimize identity-verification flows.

· Streamlined KTN lookup & status APIs (Node.js + Express) and React (Next.js) flows; screening time ↓ 25 %for 2 M + travelers

· Hardened CSP / nonce handling for Google Tag Manager, eliminating 100 % of script-blocking errors in prod

· Tuned Nginx & AWS Cognito auth pipeline; cut payload size 35 %and deployment rollback time 40 % via GitHub Actions + Docker

· Wrote Cypress & Jest suites achieving 95 %critical-path coverage; shifted QA left and reduced UAT defects by 30 %

At Disaster Technologies Incorporated, I worked as a Full-Stack Developer focused on integrating Microsoft Teams with internal platforms to enhance workspace and exercise management. I contributed to both front-end and back-end development, resolving critical issues and ensuring system stability through robust error handling and performance optimizations. My role included working with Azure Functions, managing API integrations, and implementing automation for user roles and permissions.

Key Achievement: Enhanced disaster-response readiness by centralizing critical data and cutting manual role assignments by 40%.