Yashaswini Reddy Alugubelli
Development
Delaware, United States
Skills
DevOps
About
Yashaswini Reddy Alugubelli's skills align with Programmers (Information and Communication Technology). Yashaswini also has skills associated with Consultants and Specialists (Information and Communication Technology). Yashaswini Reddy Alugubelli has 10 years of work experience.
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Work Experience
Sr Cloud Engineer
CapitalOne
October 2019 - Present
- Description: Capital One Financial Corporation is a bank holding company specializing in credit cards, auto loans, banking and savings accounts headquartered in McLean, Virginia. Capital One is ranked 10th on the list of largest banks in the United States by assets. Key Responsibilities: Create AWS EMR clusters using CFT & Jenkins job with latest version 5.30 and 6.10 Experience in working Docker and Kubernetes Working with Newrelic and Datadog to monitor the large infra. Worked on a POC related to MSK cluster. Extensively worked on Hadoop clusters and HAve in depth knowledge how it works. Create scale in and scale out feature on EMR based on different metrics which captured in cloud watch logs Create modules using python and provide it to users to simply simplify the process of data consumption Occasionally worked on spark. Work on python scripts to make the process automated. Work on building data pipe line using Jenkins Code review the colleagues code changes and suggesting the best practices in application development Worked with containerization tools like docker and kubernetes. Worked with Datadog to monitor the cluster m Have knowledge on Airflow Project 7:
Technology Lead
Infosys
January 2019 - October 2019
- Description: From low latency and algorithmic trading, complex risk calculations and big data analytics to digital and end-user solutions, sophisticated cyber defense and large-scale, global infrastructure management - we maximize our ~$4 billion in investment in technology and innovation to provide clients and business teams with a competitive edge, drive efficiencies, and deliver stable, resilient operations 24/7 Roles & Responsibilities: Use agile methodology throughout the project. Involved in weekly and daily bases release management. Working with a strong team of architectures, backend developers to gather function and non-functional requirements. Monitoring IoT (Internet of Things) specified infrastructure design and implementation process. Involved in source control management with GitHub repositories. Regular activities include configure user's access levels, monitor logs, identifying merge conflicts and managing master repository. Deploy and monitor scalable infrastructure on Amazon web services (AWS) & configuration management. Configured & deployed Java applications on Amazon Web Services (AWS) for a multitude of applications utilizing the AWS stack, cloud formation. Built & Deployed Java/J2EE to web application server in agile continuous integration environment and automated Labelling activities in TFS once deployment is done. Working knowledge of several types of configuration management tools like Puppet, Chef, Ansible. Involved in phases of testing for example Integration testing, Smoke testing Performance testing and Load testing. We are also using inbuilt test cases in Jenkins and running those tests on master branch. Developed build & deployment scripts using MAVEN. Automated the process using plugins available Jenkins and move from one environment to other throughout the build pipeline. We are driving towards continuous integration and continuous delivery using Jenkins and Ansible for docker image building and deployment. Configuring 'nginx' for proxy RESTful API calls to micro-services in Docker containers. Produced scripts for viable combination of JIRA applications with different tools. Customized both JIRA andConfluencetointegrate intothepre-existingsystemswithaneyetowards making the programs extensions of their systems, and not hindrances to their systems. Configured and maintained Jenkins to implement the CI process and integrated the tool with Ant and Maven to schedule the builds. Deploying and managing many servers utilizing both traditional and cloud oriented providers (Azure) with the Chef platform configuration system. Used ANT andPythonscripts toautomate the Build anddeployment process. Used maven forfew modules. Create, manage, and delete users and groups as per the request using Amazon Identity and Access Management. Monitoring each service deployment, and validating the services across all environments. Active participant in scrum meetings, reporting the progress and maintain effective communication with each team member and manager. Working on POC which use AWS EMR, LAMBDA and CFT Project 6:
Devops Engineer
Capgemini India
January 2017 - February 2018
- Project Type: Implementation Duration: Jan 2017 to Feb 2018 Team Size: 60 (total), 5 (devops) Role: Devops Engineer Description: MODEC has been providing competitive floating solutions for the offshore oil and gas industry and is recognized as a leading specialist for Floating Storage and Offloading (FPSO) vessels, Floating Storage and Offloading (FSO) vessels, Floating LNGs (FLNGs), Tension Leg Platforms (TLPs), and Production Semi-submersibles. Roles & Responsibilities: Worked with various services of AWS: EC2, Elastic Beanstalk, ELB, Route53, S3, Cloud Front, SNS, RDS, IAM and Cloud Watch, SES. Worked with architects, developers, QA and cloud development team to implement cloud applications, systems, and automated processes. Configured the IT infrastructure as code writing manifests, classes and modules in Puppet. Configured resources such as packages, services, files, directories, exec, notify, users, groups etc. using Puppet. Used Jenkins as continuous integration tool: creating new jobs, managing required plugins, configuring the jobs selecting required source code management tool, build trigger, build system and post build actions, scheduled automatic builds, notifying the build reports etc. Used Git as source code management tool: creating local repo, cloning the repo, adding, committing, pushing the changes in the local repo, saving changes for later (Stash), recovering files, branching, creating tags, viewing logs etc. Used Ant scripts (build.xml) as build frameworks/scripts. Used Nagios as IT infrastructure monitoring tool: monitoring host resources such as processor load, disk usage, system logs, monitoring applications, services and network protocols. Installed and configured Apache Webserver, WebLogic Application Server and Oracle databases. Performed server updates, patching, upgrades and package installations. Configured startup run scripts to run the services. Installing RedHat Linux using kickstart and applying security polices for hardening the server based on the company policies. Involved in troubleshooting issues related to applications and systems. Worked on day to day administration tasks and resolved tickets using JIRA. Documented application configuration details in RHEL environment. Project 5:
Devops/AWS Engineer
Capgemini India
April 2016 - December 2016
- Project Type: Implementation Duration: Apr 2016 to Dec 2016 Team Size: 30 Role: Devops/AWS Engineer Description: One of the biggest UK Public Sector Organization (Name Confidential) responsible for the collection of taxes across UK. Key Responsibilities: Defined and Implemented CM and Release Management Processes, Policies and Procedures. Deploy and monitor scalable infrastructure on Amazon web services (AWS) & configuration management using puppet. Written Simple Ansible YAML scripts to configure the servers. Written Ansible YAML scripts that can store the credentials for various sandboxes and secured them on the remote servers. Configuring the Docker containers and creating docker files for different environments. Designed Puppet Modules to manage configurations and automate installation process. Coordinate/assist developers with establishing and applying appropriate branching, merging conventions using GIT source control. Configured and maintained Jenkins to implement the CI process and integrated the tool with Ant and Maven to schedule the builds and automated the deployment on the application servers using the "code deploy" plugin for jenkins. Continuous Delivery is being enabled through Deployment into several environments of Test, QA, Stress and Production using Jenkins. Maintained build related scripts developed in ANT and Shell. Modified build configuration files including Ant's build.xml. Automate the builds and deployment of JAVA projects using ANT and Jenkins. Implement, maintain and support reliable, timely and reproducible builds for project teams Hands on experience in automating builds and deployment process using Shell scripting. Created the VPC's, configured the subnets, attached the gateway and routing tables to the subnets and deployed the EC2 instances in the subnets created. Hands on experience in EC2, VPC, Subnets, Routing tables, Internet gateways, IAM, Route 53, VPC peering, S3, ELB, RDS(MySQL), Security Groups, Cloud Watch, SNS on AWS. Configured boto-SDK and written python scripts to automate the backup and snapshot of EC2 instances and storing those snapshots on S3 buckets. Creating the Read Replicas for the RDS databases in the different region expecting the disaster. Managed and monitored the server and network infrastructure using Nagios. Work with development/testing, deployment, systems/infrastructure and project teams to ensure continuous operation of build and test systems. Providedend-. Interact with developers and Enterprise Configuration Management Team for changes to best practices and tools to eliminate non-efficient practices and bottlenecks. Created and maintained user accounts, roles on MySQL, production and staging servers. Environment: CI/CD, AWS, Python, Jira, Jenkins, LAMP, Puppet, Docker, Ruby, Apache, Nginx, MySQL, Ant, SVN, Nagios, SonarQube, Selenium. Project 3:
SAP OData Gateway Developer
Capgemini India
January 2015 - March 2016
- Project Type: Implementation Duration: Jan 2015 to March 2016 Team Size: 40 Role: SAP OData Gateway Developer Description: Chesapeake is the second-largest producer of natural gas and the 12th largest producer of oil and natural gas liquids in the U.S., with an industry-leading portfolio of high-quality unconventional assets in top onshore plays. Chesapeake's value-driven strategy includes continuously generating capital efficiencies and industry-leading low production and G&A costs -- along with a disciplined approach to liquidity. The safety of our employees, contractors, the public and the environment is our number one priority and reflects our commitment to conducting our business responsibly and living our core value. Roles & Responsibilities: ABAP Developer for the period of 6 months, have developed and worked on Conversion objects. Performed Coding Standard and Performance Tuning for all RU Objects (Conversion, Interface and Reports). Worked on Documentation of objects like TSD, TSC, TUT and CRC. Defect resolution in CAST and CART. CAST SPOC in the project and coordinated with the team to achieve the high TQI. All the deliverables were on time following all standards with high quality of code and with very minimal defects. Results delivered - Received an appreciations from the client for achieving the high TQI. Project 2:
Associate Consultant
Wipro Technologies
August 2014 - January 2015
- Key Responsibilities: Automate infrastructure in AWS using amazon web services. Deploy puppet to completely provision and manage AWS EC2 instances, volumes, DNS, and S3. Deployed Puppet, Puppet Dashboard and PuppetDB for configuration management to existing infrastructure. Automated the tasks using Chef Configuration Automation using Puppet and Docker Containers. Launching and configuring of Amazon EC2(AWS) Cloud Servers using AMI's (Linux/Ubuntu) and configuring the servers for specified applications. Created continuous integration system using SVN, Ant, Jenkins, chef, Puppet full automation Integrated Build Process through Jenkins and Bamboo to various SCM tools like GitHub, SVN. Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs such as backups. Built application and database servers using AWS EC2 and create AMIs as well as use RDS for Oracle DB Written python and shell scripts for automating logs backup and archiving. Logs file analysis (troubleshooting) to resolve issues using python and rubyscripts. Manage VMware Infrastructure clusters on Production Test/Development environments. Experience working with VMWare tools like vCenter&vSphere to manage VM's running on ESX cluster nodes and also experience working vMotion. Provide responsive off-hours support in a 24/7 environment and ensure maximum availability of all serversandapplications. Environment: VMware, AWS, Jenkins,Bamboo,New Relic, Python, Apache, Nginx, TFS, SVN, Puppet, Chef, Ruby, Oracle DB, Sonar, Java Project 1:
Asst. Software Engineer
CMS Indosoft International pvt ltd
November 2011 - December 2012
- Project Title: HMS Project Type: Implementation Duration: Nov 2011 to Dec 2012 Team Size: 18 Role: Asst. Software Engineer Description: Hospital Management system includes registration of patients, storing their details into the system, and also computerized billing in the pharmacy, and labs. This software has the facility to give a unique id for every patient and stores the details of every patient and the staff automatically. It includes a search facility to know the current status of each room. User can search availability of a doctor and the details of a patient using the id. The Hospital Management System can be entered using a username and password. Roles & Responsibilities: Worked as the Program Developer in the Doctor Module. Retrieving data from the database and integrate the code. Involved in defect fixing related to HMS. Successfully resolved various issues occurred in HMS. Write unit test cases, integration testing for other developer modules Involve in Query optimization using indexes and partitioning.
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