Aug 2024 – Dec 2025 · 1 yr 4 mos · Bengaluru, Karnataka, India · On-site

Apr 2022 – Aug 2024 · 2 yrs 4 mos

• ° Streamlined the canary deployment process using Argo Rollout, reducing risk and minimizing the impact of potential issues on production systems.
• ° Leveraged Argo CD's declarative configuration and GitOps principles to achieve consistent and auditable deployments for platform components across multiple environments.
• ° Offer exceptional operational support and engineering expertise for multiple large-scale distributed software applications.
• ° Developed and executed effective strategies for cluster upgrades, ensuring minimal impact on production workloads and seamless transitions.
• ° Successfully achieved PCI compliance certification by completing a thorough audit.

Jan 2021 – Apr 2022 · 1 yr 3 mos

• ° Orchestrated the deployment and scaling of containerized applications across the Kubernetes clusters, optimizing resource utilization and minimizing downtime.
• ° Conducted proof-of-concept (PoC) evaluations on Linkerd, Thanos, Argo CD, Argo Rollouts, and Haproxy Ingress Controller.
• ° Implemented robust monitoring and alerting systems to proactively detect and address issues in the Kubernetes clusters, ensuring high reliability and performance.
• ° Actively participated in capacity planning, scaling, and capacity management to meet evolving business needs.
• ° Oversaw the configuration, deployment, and maintenance of self managed HAProxy load balancers to ensure optimal performance and scalability for large-scale production applications.

Nov 2019 – Jan 2021 · 1 yr 2 mos · Bangalore

• ° Designed a CI/CD platform using AWS ECS, ECR, Jenkins, and Bitbucket.
• ° Containerized numerous applications using Docker.
• ° Created an observability platform utilizing Prometheus and Grafana to monitor infrastructure.
• ° Implemented centralized logs management using open-source components: Kibana, Fluentd, and
• Elasticsearch.

Apr 2019 – Nov 2019 · 7 mos · Bengaluru, Karnataka, India

• ° Collaborated on the implementation of AWS and Azure services to support the development of diverse web applications' infrastructure.
• ° Orchestrated the seamless migration of the entire cloud infrastructure from AWS to Azure, ensuring a successful transition.
• ° Took proactive measures in executing cost optimization initiatives using scripting languages like Python and Bash.

Apr 2017 – Mar 2019 · 1 yr 11 mos · Bengaluru, Karnataka, India

• ° Actively participated in 24/7 on-call schedules, which encompassed monitoring application health, incident management, and server maintenance.
• ° Orchestrated the onboarding of applications, load balancing, dynamic configuration, and monitoring.

Jan 2017 – Mar 2017 · 2 mos

• ° Proficiently troubleshooted Linux servers and various CMS platforms including WordPress, Joomla, and Magento, resolving issues promptly and effectively.
• ° Conducted CMS installations and performed Tomcat installations, ensuring smooth deployment and configuration.
• ° Proactively implemented server patching and server hardening techniques to enhance security and prevent unauthorized access.
• ° Actively monitored server load and employed measures to mitigate brute force attacks on CMS sites, maintaining a secure environment.
• ° Ensured compliance with PCI Data Security Standards (PCI DSS) by identifying and resolving security vulnerabilities on servers.
• ° Utilized Nagios Monitoring System to actively monitor processes and services on VPS and Dedicated servers, ensuring optimal performance and availability.

Jan 2016 – Dec 2016 · 11 mos

• Basic Troubleshooting of the Linux servers and the CMS like WordPress, Joomla, Magento etc., CMS installation, Tomcat installation, Server patching, Server Hardening and Prevention of hacking by continuous monitoring the server load and by stopping the brute force attacks in the CMS sites.