Arunkumar Subburaj Email & Phone Number

Bengaluru, Karnataka, India

Hyderabad, Telangana, India

Hyderabad, Telangana, India

 Provide technical guidance and architectural solution to the product development team. Develop reusable Terraform template to provision AWS & GCP environment Implement Cloud best practices to improve security of the product. Providing architecture on new feature requirements from product owner. Help team understanding the requirements and provide technical assistance during implementation. Identifying priority of the task, assign to development team and track it to closure. Build docker file to containerize applications like Jupyter, R-Studio, Anaconda Spyder, Cplex, H2O AI, etc., Configure and maintain Kubernetes clusters in AWS and GCP cloud. Deploy workloads and expose services using terraform and yaml files. Automate Kubernetes infra and batch job deployment to execute SAS forecasting jobs in containerized environment. Analyze batch jobs and tune infra configuration to improve execution performance. Automate end to end pipeline execution and setup monitoring/alerting using custom build monitoring solution. Manage resource in Cloud Engineering practice and allocate to projects based on requirement.

Chennai Area, India

 Create and manage Data Analytics platform on AWS cloud infrastructure. Support and manage Hadoop infrastructure build on EC2 and EMR services. Creating and managing Redshift and RDS cluster. Managing S3 access and execute DDL’s in Athena based on the user request. Managing users and permissions using IAM and Custom managed policy. Monitoring Hadoop cluster using Cloudera manager. Monitor Instance and cluster performance and tune configurations as needed. Manage Hadoop, Hue, HDFS, Spark, Hive, and Zookeeper using Cloudera Manager. Add new instance or replace affected instance from the Hadoop cluster. Managing build and release project using Jenkins. Configure EC2 instances and services using Ansible. Worked on Cost optimization using Trusted advisor reports. Purchasing RI’s by analyzing existing and upcoming requirements on infrastructure. Implemented SSH key rotation to rotate user’s server access keys periodically. Implemented a Lambda script to monitor and notify admin on AWS firewall breach.

Hyderabad Area, India

 Configuring networking services in AWS like VPC, Subnet, Route table, Routing, NAT. Configuring and managing Security services like Security Group and ACL’s. Automating the infra provisioning using cloud formation scripts. Orchestration on cloud formation script for easy understanding and updating the script based on requirements. Configuring and automating CI/CD process using devops tools like Code commit, Code deploy, Code pipeline and Jenkins. Configuring VPC peering for connecting different VPC’s and accounts. Configuring security software’s like Alert Logic and Nessus. Provisioning directory services using cloud formation script. Configuring autoscaling groups and its required resources for supporting auto scaling activity and high availability of the applications. Configuring and managing Roles, Policies, Groups and User access using IAM. Providing demo’s to client for understanding cloud formation scripts and infra.

Chennai Area, India

 Providing backend support for Cloud based Linux infra which supports live TV streaming and On-demand movies. Implementing changes on live servers based on the change window. Managing services which support Live TV streaming.

Chennai Area, India

L2 Infra related support on Linux platform and managing client servers and hosted websites in AWS cloud infra. Hands on experience in migrating websites to cloud infrastructure.

Chennai Area, India

L1 support for Cloud based Linux infrastructure. Monitoring client servers and websites hosted in Linux and Windows platform.End to End support for SOHO network devices. Responsible for configuring and troubleshooting Network devices based on the Customers requirement.

Bachelor'S Degree, Electrical And Electronics Engineering

B.E, Electrical And Electronics