About

Ulaganathan Namachivayam is an AWS 2xCertified DevOps professional with over 11 years of experience in highly critical production environments. He has a strong background in cloud automation using Terraform and Ansible, as well as handling Linux production/sandbox operations/issues. Ulaganathan is skilled in Bash/Python scripting and containerization using Docker, Docker-swarm, and Kubernetes cluster for managing container orchestration. He has a good understanding of TCP/IP layers and is proficient in operating systems such as RHEL, CentOS, and Ubuntu. Ulaganathan has experience with CI tools such as Jenkins and CircleCI, and SCM tools like SVN, GitHub, and GitLab. He is highly capable of setting up the production environment, configurations, monitoring, performance, up-gradations/patches, security, and troubleshooting. He is also experienced in load balancers such as HA Proxy and Nginx, and has a good understanding of web applications and their workings. With experience in configuring Apache servers, SSL, virtual hosting, monitoring, load balancing for app servers using mod_jk/proxy, and troubleshooting, Ulaganathan is skilled in thread dump, heap dump, monitoring, and troubleshooting. He has experience in database configuration and replication using MySQL, as well as scripting using Shell Scripting. Ulaganathan has experience with CM tools such as Puppet, Chef, and Ansible, and is highly skilled in writing scripts using Bash for production servers for automating tasks such as monitoring/reporting/performance/log/db dumps, etc. He also has experience in IP routing/switching using Cisco devices. Currently working as a Consultant (DevOps) at Amazon, Ulaganathan has previously worked as a Lead DevOps Engineer at Altimetrik, where he provided infra solutions on AWS and used Lambda. He is passionate about exploring open-source tools and has expertise in Docker & Container space, Linux (RHEL, CentOS, Ubuntu), container orchestration using Kubernetes, and managing environments in AWS and similar providers for micro-services based deployments. He has also explored container security & vulnerabilities around container space and addressed it. Ulaganathan has a Bachelor of Engineering (B.E.) degree in Electrical and Electronics Engineering from Anna University. He is skilled in AWS, DevOps, Terraform, Docker, Ansible, Kubernetes, Python, Jenkins, Puppet, MySQL, Web, Microservices, Integration, product manager, Senior Software Engineer, ECS, SRE