Chandrakanth Reddy Kannam

A DevOps Engineer *+ years of experience specialized in Cloud and Application Support on Redhat-Linux 5.x/6.x, CentOS 5.x/6.x, configuration, security, networks and support within medium-large scale organizations, migrating and supporting on-site data centers.

AN OVERVIEW

Good Experience in Installation and configuration of Amazon Web Services (AWS).

Expertise in Hadoop cluster task like Adding Nodes, Removing Nodes without any effect to running jobs and data.

Experience in using Alertlogic, PRTG, New Relic and Nagios.

Good Knowledge on Cloud Cluster architecture and monitoring the cluster.

Configured Volume groups, logical volumes and file systems on Linux.

Experience in SVN, JIRA, Confluence administration.

Experience with Microsoft Azure.

Experience with AWS services like EC2, S3, IAM, VPC, Redshift, RDS, Cloudtrail, Cloudwatch, Cloud Formation. SES, SQS, Direct Connect, Route53

Installation of patches, Security fixes, packages on Red hat, CentOS Linux servers

Experience in writing Python, Shell scripts using bash for batch processing that is process automation of databases, applications, backup and scheduling to reduce both human intervention and man hours.

Experienced in writing Docker files to deploy containers.

Configured Kubernetes cluster on AWS.

Experience in administering Linux servers and familiar with Data Center operations.

Experience in with Virtualization technologies like installing, configuring VMware vSphere, ESX servers.

Experienced in writing Terraform script, and created a new Infrastructure design flow for the applications.

Experience working with custom packages for python scripting like bs4, boto3.

Technical Skills

Software’s:

Linux (RedHat5.x/6.x, SUSE9,10, CentOS 5.x,6.x), VMware ESX 3.x,4.x SVN, JIRA, Confluence, Stash, PRTG, New Relic, Terraform, Docker, Jenkins, AWS (Amazon Web Services), Microsoft Azure, Kubernetes(K8S).

Hardware:

HP EVA 6000, HP RX servers, HP 9000 Model K 580, HP 9000 K460, Hitachi arrays, Backup Devices, Ethernet Hubs, DELL PowerEdge Servers, HP ProLiant DL, ML, ProLiant BL blade server.

Web/Application Servers:

HTTP Server, HTML, DHTML, XML, Java Script, JSP, Servlets, Apache, Tomcat, Nginx, Jboss.

Networking:

TCP/IP, NIS, NFS, DNS, DHCP, WAN, SMTP, LAN, FTP/TFTP.

RDBMS:

MySQL 5.x, SQL, Oracle 10g, 11g, Postgres.

Programming/Scripting Languages:

Bash Shell scripting, Python, Ruby, Terraform.

Professional Experience

Egate solutions

Chicago, IL

November 2016 - Present

Role: DevOps Engineer

Responsibilities:

Working with multiple technical teams, architects, security officers, managers and business users, reviewed and documented workloads, system dependencies and business requirements. Mapped workloads to the capabilities of Microsoft Azure, Amazon AWS for public, private and hybrid clouds.

Maintaining and expanding our AWS infrastructure.

Leveraging AWS cloud services such as EC2, S3, IAM, ELB, auto-scaling and VPC (Virtual Private Cloud), Redshift, RDS etc. to build secure, highly scalable and flexible systems.

Writing basic Python, Shell scripts using bash for applications, backup and scheduling.

Daily maintainance and management of servers, applications and file systems.

Migrated the existing Atlassian Jira to its latest version.

Developed various new deployment strategies for continuos deployment across all the applications.

Scaling of the Amazon EC2 instances as part of the deployment startegy.

Experience working with custom packages for python scripting like bs4, boto3.

Integrated Jenkins with AWS cloud infrastructure for Continuos Integration and Contionous deployment.

Troubleshooting OS / Hardware related issues and monitor server health on a day-to-day basis.

Experienced with the virtual build, installation, configuration, and maintenance of Linux RedHat 6 & 7, Ubuntu, CentOS, Amazon Linux both locally or over network.

Experienced in writing Terraform script, and created a new Infrastructure design flow for the applications.

Designing and deploying multitude applications utilizing almost all of the AWS stack (Including EC2, Route53, S3, RDS, Dynamo DB, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and auto-scaling in AWS CloudFormation.

Configuring AWS IAM and Security Group in Public and Private Subnets in VPC.

Creating AWS Route53 to route traffic between different regions.

Deploying and managing applications in Datacenter, Virtual environment and Azure platform

Subscribe SQL Server Azure Cloud Services.

Create, manage SQL Server AZURE Databases.

Designed new Infrastructure deployment process using Terraform along with Jenkins.

Created a POC to integrate Kubernetes(K8S) with AWS for deploying infrastructure clusters.

Designed custom Docker Files for deploying containers in to Kubernetes.

SRK Systems, Inc.

Naperville, IL

March 2015 – December 2016

Role: Systems Analyst

Responsibilities:

•Study existing information processing systems to evaluate effectiveness and develop new systems to improve production or work flow as required.

•Conduct studies pertaining to development of new Information systems to meet current and projected needs.

•Troubleshooting system and network user issues.

•Identified data entry errors, data logic errors, data lag time frames and other data errors on a periodic basis and reported them.

•Performing tape backups, archiving and checking data integrity through shell scripts and job automation.

•Develop configuration scripts and database SQL statements.

•Create test plans, test case, test scripts and perform testing.

•Develop custom programs using vb.net for development application.

•Testing and upgrading, development and test Linux supporting Oracle databases and web services providing all time support. Created LVM's on Linux servers.

•Writing shell scripts for managing day to day transactions and for automation of routine tasks.

•Additional responsibilities include schedule and administration of sever backups, setup and administration of networks.

•Active Directory Configuration, creating users, groups, and adding DNS entries.

•Package and User management in zone environment.

•Recreate mirror on drives and root using SVM, VXVM.

Education Details

Masters of Science in Electrical and Computer Engineering at New York Institute of Technology, NY - Dec 2015

Bachelors in Electronics and communication Engineering, JNTU, Hyderabad, India- May 2014

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