Sunhitha M Email: adlf7t@r.postjobfree.com

Mobile: +1 201-(285)-9018

PROFESSIONAL SUMMARY

4+ Years of IT Industry experience with Configuration Management, Build, Deploy, Release Management and Cloud.

In-depth understanding of the principles and best practices of Software Configuration Management (SCM) in Agile methodologies.

Expertise in creating DevOps strategy in a mix environment of Linux (RHEL, CENTOS, UBUNTU) servers and Windows 2010/2012 along with Amazon Web Services.

Knowledge on VMware and Amazon Cloud Services, (EC2, S3, EBS, ELB, Cloud Watch, Elastic IP, RDS, SNS, SQS, Glacier, IAM, VPC, Cloud Formation, Route53) and managing security groups on AWS.

Experience in working on version control systems like GIT, Bit-bucket and SVN (Subversion) and used Source code management client tools GitHub and Git GUI and other command line applications etc.

Good experience with CI/CD and configuration management tools like Jenkins and Ansible.

Implemented a Continuous Delivery pipeline with Docker, Jenkins and GitHub, Nexus, Maven, and AWS AMI's.

Knowledge on Networking Concepts in DNS, NFS, NIS, LDAP, DHCP, Samba, remote access security management and trouble shooting in Red Hat Linux.

Knowledge in Querying RDBMS such as Oracle, MySQL, and SQL Server by using PL/SQL for data integrity.

Experience in implementation and maintenance of VMware, DNS, DHCP, NIS, NFS and SMTP.

Good knowledge on various Azure services like Compute (Web Roles, Worker Roles), Azure Websites, Caching, SQL Azure, Storage, Network services, Azure Active Directory, API Management, Scheduling, Auto Scaling, and Power Shell Automation.

Good knowledge in Automating, Configuring and Deploying Instances on Azure environments and in Data centers using Terraform.

Good knowledge on Application servers Apache Tomcat.

Automation, Visibility, Intelligence, and Control with the XebiaLabs DevOps Platform.

Extensive experience in writing various automation scripts to automate manual tasks, deploy applications, application build scripts and application packaging etc. using Advanced Shell, Perl and Python Scripting.

Knowledge on protocols like HTTP, DHCP, DNS and SSL/TLS and firewalls like iptables.

Experience with build tools Ant and Maven for writing build.xml and pom.xml respectively.

Excellent communicative, interpersonal, intuitive, and analytic and leadership skills with ability to work efficiently in both independent and teamwork environments.

TECHNICAL SKILLS

Operating Systems

Linux (Red Hat 4.x, 5.x, 6.x, Ubuntu, CentOS), UNIX, MS Windows (2010, 2012).

Version Control Tools

SVN, Git-Hub, Git-Tortoise, Bit-Bucket.

Project Management Tools

MS Project, MS Share point, Confluence, Visio, One-note.

SDLC

Agile-Central

Application Servers

Apache Tomcat

Scripting Languages

Shell, Python.

Build Management Tools

Maven.

CI/CD Tools

Jenkins.

Configuration Management Tools

Ansible, Terraform, Packer.

Monitoring Tools

Splunk.

Programming Languages

C, Python, Java.

Databases

My SQL

Cloud

AWS, Azure.

Other Tools

Docker, Kubernetes, XebiaLabs, VMware, Vagrant.

Education:

Bachelors of Technology in Engineering, India.

Master of Science in Computer Science, USA.

University of Central Missouri, Warrensburg, MO. Jan 2020 to May-2021

PROFESSIONAL EXPERIENCE

Sigma Software LLC, Dallas, TX Jan 2021 to Till Date

Role: DevOps Engineer

Responsibilities:

Working on VMware and Amazon Cloud Services.

Working on GitHub, which includes branching, Merging, pull requests, webhooks and resolving merge conflicts.

Working on Jenkins, which includes configuring Linux/Windows agents, plugins installation and configuration, Free Style jobs and pipelines.

SSH configuration among Linux hosts.

Using Jenkins & XebiaLabs Software to Ensure Quality in Continuous Delivery.

Working on ansible which includes installation, configuration, and management. Automating software configuration like (Git, Java, Tomcat, SonarQube) on Linux hosts.

Communication with team members for both Ansible Core and Ansible Tower teams to clarify requirements and overcome obstacles.

Code management on version control tools SVN and Git from multiple teams.

Integrating, configuring, and managing most of DevOps tools in the organization on XebiaLabs platform.

Knowledge on front end technologies (html, CSS, java script, Angular, jQuery) and Backend technologies (Python).

Environment: SVN, Git, Jenkins, Shell, Python scripting, Linux, MySQL, AWS, Cherwell, Agile, Ansible, XebiaLabs, VMware.

Cyzen InfoSystems, Hyderabad, Telangana. July 2017 – Dec 2019

Role: DevOps Engineer

Responsibilities:

Worked as Version control tool (Git) administrator, which includes branching, tagging, resolving merge conflicts, cherry picking, rebasing and upgrades.

Written scripts using bash and python for automatic branch merging in Git from same organization and from different organizations.

Created pipelines in Jenkins for continuous integration and continuous deployment, and worked on freestyle, maven, and upstream and downstream projects.

Created Jenkins slaves on application servers to reduce burden on master Jenkins.

Worked on both windows and Linux environments.

Worked in Agile methodology, and POC on implementing Ansible.

Worked on Splunk monitoring tool to monitor applications on AWS.

Creating DevOps strategy in a mix environment of Linux (RHEL, CENTOS, UBUNTU) servers.

Worked on creating custom Docker container images, tagging, and pushing the images. And Docker consoles for managing the application life cycle.

Worked on AWS cloud, which includes Ec2, ELB, Redis, RDBMS and cloud watch resources.

Having good knowledge on HTTP Web Server and Apache Tomcat.

POC on Terraform to automate infrastructure on AWS.

Worked on creating Virtual machines using Vagrant.

Automated setup of environments and deployment of applications using Bash and Python.

Environment: Git, Jenkins, Shell Scripting, Python Scripting, Red Hat, CentOS, Agile, Maven, AWS, Splunk, Ansible, Packer, Terraform, Vagrant, Confluence.

CVR College of Engineering, Hyderabad, Telangana Nov 2016 – May 2017

Responsibilities:

Worked on designing and deploying a multitude application utilizing almost all of the main services of AWS (like EC2, S3, RDS, VPC, IAM, ELB) focused on high availability, fault tolerance environment.

Created network architecture on AWS VPC, Subnets, Internet Gateway, Route Table and NAT Setup.

Configuring high availability using geographical replica sets across multiple data centers.

Worked on GIT as a version control tool in the project.

Automated the cloud deployments using Chef, Python and AWS Cloud formation templates.

API’S designed using RESTful services and implemented on Cloud providers like AWS.

Created various UI components for different web pages using HTML, JavaScript, ExtJS.

Designed and modified User Interfaces using JSP, JavaScript, CSS, and jQuery.

Worked on windows and Linux environments

Environment: Git, Linux, Windows, AWS, Chef, Python, HTML, CSS, jQuery, JavaScript, ExtJS, API

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