Ashit Chuphal

• Designed and automated security housekeeping workflows using AWS Lambda (Node.js), processing data for 1,000+ privileged accounts across environments, reducing manual cleanup effort by 60%.
• Built data extraction Lambda to query enterprise databases, generate CSV reports, and store data in Amazon S3, enabling downstream automation and audit-ready reporting.
• Implemented CyberArk account decommissioning automation, safely retiring accounts linked to decommissioned servers, reducing orphaned privileged accounts by 45%.
• Automated CyberArk safe cleanup, identifying and deleting empty safes to improve PAM hygiene and reduce attack surface.
• Developed automation to remove external IDM groups linked to unused CyberArk safes, improving identity governance and Compliance.
• Applied Test-Driven Development (TDD) using Jest/Mocha, increasing code reliability and reducing production defects by 30%.
• Improved Lambda performance by optimizing database queries, batching operations, and implementing idempotency checks, reducing execution time by 25%.
• Contributed to Zero Trust Architecture initiatives, enforcing least privilege access and strengthening privileged access controls across cloud and on-prem systems.
• Lowered recurring operations incidents from 140+ to 38 by automating routine tasks and improving incident response workflows, ensuring SLA compliance.

• Engineered and automated Privileged Access Management (PAM) workflows using CyberArk APIs, improving access provisioning and reducing security exceptions by 40%.
• Modernized legacy APIs by converting them into Node.js-based REST APIs, improving maintainability, consistency, and integration with CyberArk systems.
• Built and maintained CI/CD pipelines using TeamCity, accelerating deployment cycles by 35% and minimizing release failures.
• Developed AWS Lambda and Fargate-based services, optimizing execution and reducing cloud operational costs by 20%.
• Implemented comprehensive unit and integration testing using Jest, Mocha, and Chai, reducing post-deployment issues by 30%.
• Collaborated with security and compliance teams to ensure adherence to enterprise security standards and audit requirement.
• Deployed a micro-service with AWS Lambda and SQS to manage 16,500 decommissioned CyberArk accounts, ensuring SOX compliance and expediting audit processes.

• Designed and implemented an API façade layer, consolidating multiple backend services into a single interface, reducing client-side complexity by 50%.
• Executed JUnit-based test automation, improving API stability and performance prior to production rollout.
• Assisted in improving API security and error handling, ensuring reliable integration with downstream systems.

• Optimized Python-based ETL scripts, improving data processing performance by 20%.
• Enhanced AWS Lambda and Fargate execution efficiency, reducing latency and improving resource utilization.
• Supported cloud-based automation initiatives, gaining hands-on experience with scalable backend services.