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Abhinav
abhinavmrvga@gmail.com
669-245-5378
Fremont, CA 94539
DevOps cloud Engineer
9 years experience C2C
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Summary

Experience
DevOps cloud Engineer
Information Technology
Jun 2019 - present
? Created AWS Cloud Infrastructure, customer end Virtual Private Cloud (VPC) using Terraform DSL, reducing cost estimates by 8.31% versioning with terraform templates and enhanced provisioning of infrastructure using terraform plan. ? Hands-on with multiple AWS Services like IAM, S3, VPC, EC2, Lambda, SNS, SQS, RDS, DynamoDB, Kinesis, Redshift, Config, KMS, ECS, EKS, ECR, EBS, KMS, CodeCommit, CodeBuild, CodeDeploy, CodePipeline. ? Creating release strategy by release branch at beginning of sprint and later merging to master during release using gitlab. ? Created and Designed CI/CD using Jenkins pipeline for Automation of cloud data-migration of telecom markets using Groovy scripting language and extracted logs from Jenkins Automation Server to restrain performance bottlenecks. ? Built Cron Scheduler to remove processes older than 6hrs after running a Jenkins job and clean up Working directory to improve server performance. Created automated snapshots of Linux based instances. ? Developed provisioning of IIM Web Servers using Azure Devops pipeline and integrating them with Verizon Cloud Platform. ? Managed code deployments in large scale production environments using Jenkins, Groovy as scripting language across AWS Lambda, ElasticBeanStalk, Elastic Container Service and EC2 instances. ? Achieved lower remote configuration timeline by integrating Jenkins with Ansible using Ansible plugin and delivering artifacts, dependencies to 536 remote AWS staging Linux/windows servers by writing playbooks using YAML in Ansible. ? Provisioned non-prod and staging EC2 instances to run selenium test cases within nodes created and configured encrypted AMI using Ansible configuration management tool and provisioned as Jenkins job. ? Configured Selenium grid hub node architecture established Route53 record within Amazon Web Services non-prod and PLE environments and pointed to AutoScaling EC2 instances using simple routing policy. ? Rebuilt existing schema and tables with RDS in AWS staging-environment for release management of data migration domain and offloaded storage into new tables as staging. ? Designed canary deployment using AWS Lambda functions with a ratio of 90:10 traffic shifts for 2 versions of application. ? Devised integration of AWS Elastic Load Balancer and attached EC2 instances to application ELB as rolling deployment. Raised cross-account access within AWS using IAM driving multi-account solutions for vendors to access sensitive data. ? Integrated Elasticsearch, Kibana with CloudWatch logs using python streaming to Kibana for data visualization and created dashboards and developed python APIs to automate processes. ? Integrated JFrog Artifactory with Jenkins to store builds, binaries, dependencies, and packages of successful jobs. ? Managed Docker orchestration and containerization using Kubernetes orchestrator including deployment, scaling and clustering application run-time environment and created docker images by writing docker files using YAML ? Customized docker image scanning and twist-lock policy to run vulnerabilities in docker images. Encrypting passwords using the Kubernetes secret. Creating and running twistlock scanner application dependencies using Self healing Kubernetes cluster. ? Created Kubernetes object definition files like Deployment.yaml, development.YAML, svc.yaml, config.yaml and ingress.yaml and configured helm charts to package and deploy application updates on Kubernetes cluster. ? Designed and versioned AWS Cloud Infrastructure using CloudFormation templates for Disaster Recovery, Template-based Infrastructure as a Code (IaaC) are stored into VSTS source code management repositories as versions. ? Involved in Designing and creation of clustered pre-warming environments in Azure Cloud Platform using Terraform HCL. ? Integrated slack with Azure Event Hubs, Azure Functions displaying messages from Azure Disks and AzureSQLDatabase. ? Performed Blue-green deployments into Azure Cloud Platform while migrating data from on-premise kubernetes cluster to Azure Kubernetes Engine. ? Patching operating system images, Security Groups, NACLs between On-prem and AWS Staging environment to run ArcGIS map service application using AWS Systems Manager and Ansible Configuration Management tool. ? Setting up Selenium Grid hub and attaching nodes to the Selenium hub and executing test scripts and generating extent reports within CI/CD pipelines. ? Implemented and maintained monitoring, alerting of production and corporate servers using ELK (Elastic Search, Log stash, Kibana) for application logs. ? Implemented automated tickets in JIRA after unsuccessful builds in Jenkins automation pipeline using python wrappers.
Ansible Artifactory AWS AWS CloudFormation AWS CodeDeploy AWS EC2 AWS IAM AWS Lambda AWS S3 Cloud Infrastructure Cloudwatch Continuous Deployment Continuous Integration Data Migration Devops Disaster Recovery Docker Containers Elastic Container Service Elastic Load Balancer Elasticsearch ELK Gitlab Groovy Jenkins JIRA Linux MS Azure Private Cloud Python Scripting Selenium Terraform WebServices Windows Windows Server
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DevOps/Platform Engineer
Information Technology
Nov 2018 - May 2019
Marlborough, MA
? Involved in designing and creation of clustered staging environments in Google Cloud Platform using Terraform DSL. ? Integrated slack with GCP Pub-Sub, Cloud Function displaying messages from GCP Disks and CloudSQL. ? Created integration of source code management bitbucket with bamboo using bamboo spec and automated deployment process. ? Built database Model, APIs and Views utilizing Python in order to build an interactive web-based solution. Wrote python modules to extract/load asset data from CloudSQL database. ? Analyzed data in Spark, Kafka framework on both real-time and batch processing along with Hadoop integration for data ingestion, data mapping and data processing capabilities. ? Designed a Continuous delivery pipeline with Ansible module and deployed to lower UAT environment using Ansible tower. ? Created automated installation of software applications using Ansible playbooks. Created Ansible roles and deployed Ansible playbooks to streamline the automated delivery. ? Created production pipeline Jenkinsfile comprising Deploy to Staging, Staging accepting tests, Promote to Production, Noop production and Deploy to production stages using groovy scripting language and using plugins like docker pipeline plugin and NexusArtifactUploader plugins. ? Deployed Multi-Threaded, low latency, high throughput applications across highly distributed cloud infrastructure using Docker swarm engine for container orchestration. ? Managed and integrated code quality tools like SonarQube, manage sonar rules, Quality gates. ? Deployed container-based builds using Docker, working with Docker images, Docker Hub, Docker-registries and Kubernetes. ? Achieved Continuous Delivery goal on high scalable environment, used Docker coupled with load-balancing tool Nginx. ? Integrated Maven with Shell and made automated deployments of Java-based Enterprise application test suite to staging servers using Jenkins Jobs and deploying JAR files of successful builds into Nexus repository. ? Merged Bugzilla bug tracking tool for interaction with testing team updates and integrated within dev environment. ? Built Monitoring solutions for infrastructure based on Splunk, Nagios and New relic tools for various projects. ? Performed Blue-green deployments into Google Cloud Platform while migrating data from on-premise Kubernetes cluster to Google Kubernetes Engine. ? Deployed custom-made applications in Non-Prod, staging environments to JBoss, Apache, Tomcat and Nginx web servers and automating processes with Bamboo. ? Set up web services for schedule installation and validating config services that obtain coordinates for given input address. ? Migrated existing legacy oracle based OLTP system onto Google Cloud Platform solutions like Cloud Spanner.
Ansible Apache Tomcat Bamboo Cloud Infrastructure Devops Docker Containers Groovy JBOSS Jenkins Maven Nagios OLTP Oracle Python Scripting SonarQube Splunk Terraform WebServices
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Site Reliability Engineer
Information Technology
Jan 2018 - Oct 2018
Omaha, NE
  • Created VPC's, subnets and security groups for provision of customized AMI Launch configurations.
  • Provisioned and maintained multiple EC2 nodes with various services installed on it as per requirement of cloud infrastructure in AWS.
  • Used JIRA for creating bug tickets, storyboard, pulling reports from dashboard, planning sprints and used Git as version control tool and maintained Source code in GitHub repository.
  • Integrated Jenkins with Ant and Maven for builds and wrote scripts using Shell and Python for automation of various tasks for Continuous Integration/Continuous Deployment process.
  • Constructed build tool jobs to store binaries of builds in Nexus repository which are further used in Integration testing.
  • Configured Elastic Beanstalk by setting up different layers for deploying and scaling web applications in pre-production and staging Environments.
  • Bootstrapped Chef nodes, created and uploaded Chef Recipes using Ruby, performed Static Code Analysis using Food-critic and Rubocop, unit tests using ChefSpec and integration tests using Test Kitchen and In-Spec.
  • Created roles and environments for continuous deployment within a group of chef nodes using runlists.
  • Created and stored DB snapshots in Amazon Simple Storage Service (S3) for backup and restore. Configured DynamoDB tables for application support, configured Lifecycle policies and versioning in S3 bucket for the storage of data.
  • Registered and maintained domain names for applications using the Route53 service by creating hosted zones and record sets along with Application Elastic Load Balancer (ELB) to direct application traffic to specific endpoints based on type of microservices.
  • Implemented and maintained monitoring, alerting of production and corporate servers using ELK (Elastic Search, Log stash, Kibana) for application logs.
  • Developed and maintained fully automated account de-provisioning solution using Windows PowerShell, simplifying employee off-boarding process and minimizing risk associated with orphaned user accounts.
  • Implemented Windows PowerShell scripts to monitor event logs of critical windows servers in real-time and filter for specific errors, allowing me to view errors from entire windows infrastructure.
  • Worked with Development Team Leads and testing teams to establish build schedule, execute builds and troubleshoot build failures, if any.
Ant AWS EC2 AWS S3 Bootstrap Chef Cloud Infrastructure Continuous Deployment Continuous Integration Database Backups Elastic Beanstalk ELK Jenkins JIRA Maven PowerShell Python Ruby Windows Windows Server
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DevOps Engineer
Information Technology
Jan 2017 - Dec 2017
Hamilton, NY
  • Redefined processes and worked upon software builds, patch creation, source control, release tracking and reporting saving 7% pipeline runtime.
  • Constructed Docker files to create container images, tagging and pushing images into repositories and worked on image management.
  • Virtualized and configured servers for testing and dev-environments using Docker containers.
  • Developed procedures to unify, streamline, automate application development and deployment procedures with Linux container technology using Docker.
  • Deployed Multi-Threaded, low latency, high throughput applications across highly distributed cloud infrastructure using Docker swarm engine for container orchestration.
  • Implemented Continuous deployment process using Puppet, Docker images and hosted application in AWS cloud environment.
  • Achieved Continuous Delivery goal on high scalable environment, used Docker coupled with load-balancing tool Nginx.
  • Operated Nagios monitoring tool to identify and resolve infrastructure problems before affecting critical processes.
  • Designed and implemented CI (Continuous Integration), configuring Bamboo servers creating required scripts in Python.
  • Integrated Bamboo and Nexus to save and track artifacts from development to production.
  • Restructured SVN version control system and maintained Source code with multiple branches in the development environment.
  • Performed and deployed Builds for various Environments like QA, Integration and UAT Environments.
  • Developed applications using Java-script as front-end and node.js as backend.
AWS Bamboo Cloud Infrastructure Continuous Deployment Continuous Integration Devops Docker Containers Linux Nagios Puppet Python SVN
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Graduate Assistant, IT Specialist
Aug 2015 - Dec 2016
Utica, NY
  • Spin up ELK stack clusters and integrated Enterprise logging.
  • Performed data management using native Solaris utilities for archiving and compression.
  • Strong knowledge of Software Development Life Cycle methodologies such as Agile and Waterfall models.
  • Worked with other IT groups, and other managers in helping build and implement systems and standards.
  • Troubleshooting and resolving OS, application, malware desktop related issues on various Windows OS.
  • Provided systems administration support for LINUX systems including server and workstation upgrades, backup and disaster recovery monitoring, user account setup and security administration.
  • Assist with maintaining current build systems, developed build scripts and source control systems.
  • Developed Shell, Bash and Perl Scripts for automation purposes.
No skills were added
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Build and Release Engineer
Information Technology
Jul 2013 - Jul 2015
  • Developed and deployed applications into multiple servers using Jenkins Automation Server and provisioned Continuous Integration and Continuous Delivery life-cycle.
  • Created build scripts using ANT tool for creation of (WAR files) build artifacts on CentOS, RHEL and Ubuntu servers.
  • Responsible for assigning Hostname, static IP address, Default Gateway address, DNS address to Centos, Rhel and Windows 2008 Servers to introduce them to the network.
  • Extensively used SVN version control system to coordinate with team and collaborated technical use cases with business logic resolving 4% slowness in business domain repositories and performed Unit Testing (JUnit).
  • Improved Quality Assurance making direct impact on cost-benefit analysis, involved in User Acceptance Testing and Bug Fixing.
Ant CentOS Continuous Integration DNS Jenkins Junit RHEL SVN Ubuntu Windows
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Junior Software Developer
Information Technology
Jun 2012 - Jul 2013
  • Involved in analysis, design, and development and testing phases of Software Development Life Cycle (SDLC).
  • Designed and implemented J2EE with MySQL in Eclipse IDE.
  • Implemented web-based application following Spring MVC architecture using Spring Framework.
  • Provided framework for mapping object-oriented domain model to traditional relational database using JDBC template framework.
  • Built SVN based software configuration management system for version control.
Eclipse J2EE JDBC MVC MySQL Spring SVN
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Edit Skills
Non-cloudteam Skill
Education
Networking and System Administration State University of New York Polytechnic Institute 2017
B-Tech Jawaharlal Nehru Technological University Hyderabad E.C.E
Certifications
? AWS Certified Solution Architect Associate
AWS Certified Developer Associate
Skills
Jenkins
2021
4
Continuous Integration
2021
3
SVN
2017
3
Windows
2021
3
Ansible
2021
2
Ant
2018
2
CentOS
2015
2
Cloud Infrastructure
2021
2
Devops
2021
2
DNS
2015
2
Docker Containers
2021
2
Groovy
2021
2
Junit
2015
2
Python
2021
2
RHEL
2015
2
Scripting
2021
2
Terraform
2021
2
Ubuntu
2015
2
WebServices
2021
2
Apache Tomcat
2019
1
Artifactory
2021
1
AWS
2021
1
AWS CloudFormation
2021
1
AWS CodeDeploy
2021
1
AWS EC2
2021
1
AWS IAM
2021
1
AWS Lambda
2021
1
AWS S3
2021
1
Bamboo
2019
1
Cloudwatch
2021
1
Continuous Deployment
2021
1
Data Migration
2021
1
Disaster Recovery
2021
1
Eclipse
2013
1
Elastic Container Service
2021
1
Elastic Load Balancer
2021
1
Elasticsearch
2021
1
ELK
2021
1
Gitlab
2021
1
J2EE
2013
1
JBOSS
2019
1
JDBC
2013
1
JIRA
2021
1
Linux
2021
1
Maven
2019
1
MS Azure
2021
1
MVC
2013
1
MySQL
2013
1
Nagios
2019
1
OLTP
2019
1
Oracle
2019
1
Private Cloud
2021
1
Selenium
2021
1
SonarQube
2019
1
Splunk
2019
1
Spring
2013
1
Windows Server
2021
1
Bootstrap
2018
1
Chef
2018
1
Database Backups
2018
1
Elastic Beanstalk
2018
1
PowerShell
2018
1
Puppet
2017
1
Ruby
2018
1