Girish Hakki

DevOps Engineer

TCS (Tata Consultancy Services)•  January 2022 - Present•  Bengaluru, India

Ensured performance, scalability, and reliability of backend systems by implementing automated monitoring and incident response workflows using Splunk and custom Python-based alerting scripts. Collaborated with cross-functional teams to deploy and manage application environments using AWS and Kubernetes, ensuring 99.9% uptime for critical services. Developed and maintained CI/CD pipelines in Jenkins, streamlining code integration and deployment processes to reduce delivery times by 40%. Automated repetitive tasks with Python and Ansible, reducing manual errors and deployment times by 50%. Resolved critical production issues by analyzing logs and metrics with Splunk, applying problem-solving skills to reduce downtime by 20%. Managed relational and NoSQL databases like PostgreSQL and MongoDB, ensuring data integrity, backup reliability, and optimized query performance. Applied time management skills to handle multiple tasks, including infrastructure provisioning, configuration management, and production monitoring. Contributed to the documentation of system architecture and technical specifications, ensuring seamless knowledge transfer and system maintenance. Demonstrated strong communication skills by presenting infrastructure updates and troubleshooting reports to stakeholders.