Sarada Ganta
Current Location: Dallas, TX
Work Authorization: Green Card
E-mail: ad3ezd@r.postjobfree.com Mobile: 503-***-****
Professional Summary:
• Around 8+ Years of experience in Build and Release/Software Configuration Management/Deployment Engineer role with an outstanding organization, which gives me challenges and uses experts in Big Data & Java based applications.
• Designed and deployed GCP & AWS Solutions using google services like Compute Engine, Cloud Storage Buckets, Persistent Disks, Cloud Load Balancer, Auto Scaling groups, Cloud IAM & AWS Services (EC2, S3, Load Balancers).
• Implemented and managed DevOps operations (Configuration Management, Build, Deploy and Continuous integration) over cloud and on-premises utilizing Ansible, Kubernetes, Docker).
• Developed automated testing of terraform infrastructure deployments in drift detection scripts using python.
• Conducted POC and deployed production scale Hashicorp Vault clusters using terraform and ansible and onboarded several apps towards using it.
• Experience installing and developing on ELK.
• Worked on AWS EKS Cluster configuration.
• Worked with Docker and Kubernetes on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying either on public or private cloud.
• Configured Jenkins jobs with the Maven scripts for various deployments of Scala enterprise applications.
• Responsible for Continuous Integration (CI) and Continuous Deliver (CD) process implementation using Jenkins along with the Shell Scripts to automate the jobs.
• Configuration Management/Deployment Engineer role and Linux System administrator and experience with continuous integration with an outstanding organization.
• Understand Bigdata infrastructure for operational across various environments.
• End to End support of ETL pipelines which are implemented in Spark.
• Having experience of creating alerts, reports and dashboards in Splunk.
• Understanding on Cluster maintenance, Monitoring, commissioning and decommissioning Data nodes, Troubleshooting, Cluster Planning, Manage and review data backups, Manage & review log files.
• Assessing current state processes related to their IT systems to determine DevOps maturity, define DevOps capabilities, and design a future roadmap.
• Developed POC’s on GCP, Performance Tuning and ETL, Agile Software Development, Team Building & Leadership Management.
• Worked on WebLogic to Tomcat migrations more than three applications.
• Perform as DevOps enabler, specializing in Agile, Continuous Integration (CI), Continuous Delivery (CD), Cloud, infrastructure as Code, Infrastructure Provisioning, Orchestration, Monitoring, Alerting and Service level Dashboards.
• Good experience in WebLogic, Tomcat Application server deployments.
• Good experience in Build Tools like Ant, Maven and process creation and control through the use of Subversion/GIT.
• Hands on experience in using Continuous Integration tools like Jenkins, Bamboo.
• Supporting scheduled builds using scripts and tools.
• Good understanding of the processes in Software Development Life Cycle.
• Good debugging, root cause analysis and problem-solving skills.
• Customer focused, organized, detail oriented with the ability to meet deadlines.
• Hands-on experience with creating and managing the Git repositories including branching, merging, forking and tagging across the environment.
• Wrote several Ansible playbooks for the automation that was defined through tasks using YAML format and run Ansible Scripts to provision Dev servers.
• Deploying Java applications to cloud platforms like GCP.
• Monitoring and Logging for Java application.
• Building and deploying the Java application.
Skill Set:
• Build Tools
• Ant, Maven, Gradle.
• Big Data/Cloud
• Hadoop, Hive, Spark, Kafka, GCP,AWS,Terraform,Docker,Kubernetes,Kubectl,Nginx.
• Continuous Integration
• Jenkins, Screwdriver, Artifactory
• Web/Application Servers
• Apache-Tomcat, Jetty, Web logic,Load Balancer,Cloud Watch,Auto Scaling.
• Operating Systems
• Red hat Linux
• Database/Datawarehouse
• Oracle, My SQL, Big Query
• Scripting tools
• Shell Script, Python, SQL
• Orchestration/Scheduler
• Oozie, Airflow. etc.
Professional Experiences:
Verizon, Irving, TX. Oct 2021 - Till Date
Cloud DevOps Engineer
Responsibilities:
• Designed and deployed GCP & AWS Solutions using google services like Compute Engine, Cloud Storage Buckets, Persistent Disks, Cloud Load Balancer, Auto Scaling groups, Cloud IAM & AWS Services (EC2, S3, Load Balancers).
• Implemented and managed DevOps operations (Configuration Management, Build, Deploy and Continuous integration) over cloud and on-premises utilizing Ansible, Kubernetes, Docker).
• Developed automated testing of terraform infrastructure deployments in drift detection scripts using python.
• Conducted POC and deployed production scale Hashicorp Vault clusters using terraform and ansible and onboarded several apps towards using it.
• Experience installing and developing on ELK.
• Worked on AWS EKS Cluster configuration.
• Worked with Docker and Kubernetes on multiple cloud providers, from helping developers build and containerize their application (CI/CD) to deploying either on public or private cloud.
• Configured Jenkins jobs with the Maven scripts for various deployments of Java applications.
• Responsible for Continuous Integration (CI) and Continuous Deliver (CD) process implementation using Jenkins along with the Shell Scripts to automate the jobs.
• Supporting oath supporting tools which are screwdriver, Doppler, Athens and calypso.
• Have become POC for one of the applications and deployed a couple of releases.
• Automated process of download/upload files to GCP bucket and integrated with Jenkins.
• Have automated the certificate renewal process for all jobs.
• Have created multiple Jenkins jobs for Java applications.
• Supporting data ingestion framework which are required for file processing, hashing and storing data into GCP.
• Creating tables and backup activity using SQL in Hive.
• Perform validations against Data and Table structures in Big Query after loading data from Hadoop/Hive using SQL.
• Creating databases and backup activity using SQL in Hive.
• Running ad hoc spark queries and providing the results to the users.
• Design and implemented zero-click continuous delivery/orchestration of code/configuration promotion with standardizing CI/CD workflow which includes Code Coverage, Unit Test cases, functional test cases and auto-promotion of code depending on various test cases results across multiple environments.
• Worked on migrating the pipelines from Oozie to Airflow composer.
• Scheduling and Monitoring Airflow pipelines.
• Worked on providing solutions for auto-deployment and auto-scaling of clusters across various environments.
• Integrated various DevOps tools [SVN/GIT, Jenkins & Artifactory] to provide end-to-end continuous delivery solutions.
• Performed code merges on a regular frequency to integrate the source code from various branches.
• Automated CI/CD process using Jenkins, build-pipeline-plug-in, Maven, GIT and involved in Software Configuration Management (SCM) Build and Deployment Management.
• Responsible for Continuous Integration (CI) and Continuous Deliver (CD) process implementation using Jenkins along with the Shell Scripts to automate the jobs.
• Deploying Java applications to cloud platforms like GCP.
• Monitoring and Logging for Java application.
• Building and deploying the Java application.
Yahoo, Sunnyvale, CA. Jan 2020 - Aug 2021
BigData DevOps Engineer
Responsibilities:
• Handling end to end pipeline of Location pipeline applications.
• Supporting oath supporting tools which are screwdriver, Doppler, Athens and calypso.
• Have become POC for one of the applications and deployed a couple of releases.
• Have automated the certificate renewal process for all jobs.
• Have created multiple screwdriver jobs for multiple applications.
• Supporting data ingestion framework which are required for file processing, hashing and storing data into HDFS.
• Worked on Hadoop infrastructures such as Hortonworks(HDP2.3), MapReduce, Hive, Hbase, Yarn, Scala, Spark, Oozie & Airflow.
• Monitoring the Hadoop pipelines after Deployments.
• I worked with QA team After Hadoop Deployments to validate the data.
• I worked for to clean up the database using the SQL.
• Running ad hoc spark queries and providing the results to the users.
• Design and implemented zero-click continuous delivery/orchestration of code/configuration promotion with standardizing CI/CD workflow which includes Code Coverage, Unit Test cases, functional test cases and auto-promotion of code depending on various test cases results across multiple environments
• Worked on providing solutions for auto-deployment and auto-scaling of nodes across various environments that gets configured through Chef.
• Integrated various DevOps tools [SVN/GIT, Screwdriver and Chef] to provide end-to-end continuous delivery solutions.
• Performed code merges on a regular frequency to integrate the source code from various branches.
• Automated Build/Deploy process using Continuous integration tools like Screwdriver and Shell scripts and python.
• Implemented chef cookbooks as part of automation.
Yahoo, Sunnyvale, CA. Sep 2017 - Dec 2019
BigData DevOps Engineer
Roles and Responsibilities:
• As a DevOps Engineer responsible for support Business Banking Group Applications. Ease of Access in solving the issues faced by developers and coordinating with network team in keeping the infrastructure stable.
• Performed Build, deploy, installation and configuration from lower to PROD, BCP environments.
• Worked on WebLogic to Tomcat migrations.
• Worked on Quarterly Patching on Applications on Red hat Enterprise Linux 6.9 servers.
• Supported highly critical production applications on Linux platforms.
• Implemented various automated scripts for the ease of Devops daily activities.
• Responsible for Production, Test, Development application support including technical support, technology refresh, application change, problem trouble shooting, validation and release.
• Provide root cause analysis for the incidents reported and close the incidents within SLA time.
• Performed annual BCP event with Development and Operations partners on java-based applications.
• Collaborating with leads from DEV, QA DevOps and other functional groups to implement
• Agile SDLC and Continuous Integration (Build -> Test -> Deploy -> Report).
• Responsible for monitoring and alerting the applications to check on any errors or failures.
• Used Splunk tool for creating dashboards & application log monitoring.
• Performed emergency break fix deployments and provided post deployment support.
• Worked on outage triage calls with Product owners, database and development teams.
• Worked in monthly deployments for application enhancements.
• Analyzed application capacity and performed assessments on application availability in production environments.
• Worked on Autosys for deployments, job monitoring and scheduling.
• Worked on Venafi for SSL certification renewals for production applications.
• Building up a very strong customer support and communication structure.
• Development of scripts to clean up log files and taking backup of files.
• Contributed in re imaging the Operating systems to RedHat 7.2.
• Working on Converting the chef recipes to Ansible playbooks while migration to the new environment.
• Worked on AppDynamics for application health monitoring.
SGR Institutions of Technology, Bangalore, India. Mar 2015 - Dec 2016
System Administrator
Roles and Responsibilities:
As a System Administrator, I am responsible for the daily administration of Linux and Unix servers in a business application environment. This includes general system administration tasks, software and hardware support, system configuration, system monitoring. I am able to express thoughts clearly and capable of working in a team or as a sole contributor. I am highly self-motivated with very good communication skills. Primarily responsible for the overall operability, resiliency, performance, and capacity of owned production services.
• To setup and maintenance of new infrastructure
• To coordinate with hardware team and doing root cause analysis for L2 and L3
• Installation and configuration of Operating System and applications
• Provide Tier 2 and Tier 3 problem identification, diagnosis, and resolution, and subsequent documentation of resolution
• Microsoft Office client deployment/configuration, profiles, and troubleshooting.
• Experience in administering Microsoft Windows Server and Active Directory and group policy.
• Self-started and self-motivated to learn new things.
• Eagerness to learn new technologies.
Educational Qualification:
• BTech (Computer Science) - JNTU Kakinada, India - 2014.