SUMMARY

• AWS Cloud, DevOps and Solutions Architect with 14+ years experience in different Management tools, Continuous Integration (CI), Continuous Deployment (CD) practices, DevOps, Linux Administration, Windows Administration, Configuration Management, Build, Release Management. Provided training/coaching/mentoring to various teams.
• Experienced Architecting, Designing and Implementing Data Lakes and Data Warehouses, utilizing tools from AWS cloud like AWS S3, AWS Lambda, AWS Glue, Kinesis, EMR, Redshift, Data Pipeline, Athena and CloudWatch.
• 5+ years of experience in core AWS services (S3, EC2, ECS, EKS, ECR, EBS, Route53, VPC, Auto scaling etc.) and deployment services (Elastic Beanstalk, Ops Works and Cloud Formation) and security practices (IAM, Cloud watch and Cloud trail).
• Working experience on microservices and API development (Spring Boot, API, Microservices, Docker and Kubernetes).
• Knowledge on Amazon web services (AWS) cloud instances. Created EC2 instances, generated key pairs and worked on EFS, user management through IAM.
• Exposure all stages of Software Development Life Cycle (SDLC) including proposal, process engineering, design, development, testing, deployment and support.
• Working experience in AWS Services like EC2, IAM, Subnets, VPC, Cloud Formation, S3, SNS, Cloud Watch, Route53 and RDS and obtaining HA and FT for AWS EC2 instances utilizing the services like Elastic IP’s, EBS, S3 for storing the EBS snapshots, Cloud Watch, SNS and ELB.
• Experience in configuration management tools Chef, Ansible, Puppet and Docker.
• Good understanding of the principles and best practices of Software Configuration Management (SCM) in Agile, scrum, and Waterfall methodologies.
• Experience in automation of builds of programming languages like Java, .NET, Tibco code using the Jenkins, Bamboo, Maven and Ant.
• Implemented critical system security using best in class cloud security solutions.
• Good understanding of ISO 27001/2 Frameworks and NIST/CSA/CIS/COBIT publications.
• Experience in Continuous Delivery tools Jenkins, Hudson and Bamboo.
• Involved in setting up JIRA and NEWRELIC as defect tracking system and configured various workflows, customizations and plugins for the JIRA bug/issue tracker.
• Knowledge of puppet as Configuration management tool, to automate repetitive tasks, quickly deploys critical applications, and proactively manages change.
• Experienced working on Identity Governance, Cloud SOC/SIEM, Key Management & Encryption, Public, Private and Hybrid cloud solutions.
• Experience in using Nexus and Artifactory Repository Managers for Maven builds.
• Setup code repositories Like GIT, SVN, Visual SVN and managed plug - in for Jenkins for scheduled automatic checkout of code and Load balancing with F5.
• Strong Understanding of AWS, Cloud, Data Lake and Data Modelling.
• Experience in Querying RDBMS such as Oracle, MY SQL and DB2 by using SQL for data integrity.
• Created puppet manifests and modules to automate system operations.
• Experienced in Big data related AWS technologies like HIVE, Spark, ETL, Presto, Hadoop, RedShift.

TECHNICAL SKILLS

Cloud Services: AWS (EC2, EMR, Lambda, S3, ELB, Auto Scaling, Elastic Beanstalk, Cloud Front, Cloud Formation, Elastic File System, RDS, DMS, VPC, Direct Connect, Route53, Cloud Watch, Cloud Trail, IAM, SNS, Redshift), OpenStack.

DevOps Tools: Chef, Ansible, Puppet, Docker

CI Tools: Jenkins, Hudson, Bamboo

Database: Oracle 12c/ 11g, My SQL, MSSQL

Programming Languages: C++, Java, J2EE, JavaScript, JQuery, XML, UML, CSS, Oracle & PL/SQL

Build Tools & IDEs: ANT, Maven, Eclipse, Net Beans, IntelliJ.

Scripting Languages: Shell Scripting, Python, Bash, Batch, Perl, PowerShell

Repositories Management Tools: Nexus

Bug Tracking and Ticketing Tools: Clear Quest, ServiceNow, JIRA, Kanban, Bugzilla, Remedy

Monitoring Tools: Nagios, Cloud Watch, Splunk, BMC Patrol.

Network Protocols: HTTP, SMTP, SNMP, ICMP, TCP/IP, FTP, DNS, DHCP, OSPF and BGP, SMTP, NFS and SIP

Version Control Systems: GIT, SVN, GitHub

Operating Systems: Windows, Linux (RHEL 6.9, 7.0, 7.2), CentOS.

Servers: Tomcat, Nginx, HTTP, JBoss, WebLogic, WebSphere, VMWare

PROFESSIONAL EXPERIENCE

Confidential, Los Angeles, CA

AWS/DevOps Architect/Engineer

Responsibilities:

• Worked on Data Centre migration of applications from Data Centre to AWS Cloud, also automated the installation and configuration using Ansible.
• Worked on diagnose and resolve systems and infrastructure issues.
• Design and Develop ETL Processes in AWS Glue to migrate Campaign data from external sources like S3, ORC/Parquet/Text Files into AWS Redshift.
• Worked on Analytics project and designed, implemented datalake using AWS resources.
• Worked with Development team to implement DevOps roadmap and coordinated with Development/Solutions Manager and Operations team to implement the roadmap.
• Strong knowledge on architecting physical and logical models.
• Experienced in Big-data/Spark architecture against huge volume of datasets and expertise in ETL performance improvement tasks.
• Experienced working on AWS S3, Redshift, Glue, Athena, EMR, Lambda, CloudWatch, RDS, Step functions.
• Provided coaching to a group of 12 on DevOps and AWS datalake.
• Strong Understanding of AWS, Cloud, Data Lake and Data Modelling.
• Managed AWS infrastructure using tools like Terraform and Cloud Formation.
• Implemented automation for deployments, CI/CD, application security, and cloud operations.
• Experienced working on AWS Redshift database - performance tuning, clustering, data allocation, etc.
• Experienced working with Data warehousing and tools like PowerBI, SnowFlake and Tableau.
• Experienced working on AWS Cloud Services (EC2, DynamoDB, API Gateway, RDS, Lambda, CloudFront, CloudFormation, CloudWatch, Route 53, etc.
• Experienced working on microservices and API development using (Spring Boot, API, Microservices, Docker and Kubernetes).
• Experienced working in DevOps implementation from both process and tools perspective.
• Experienced deploying container-based systems such as Docker or Kubernetes on private and public clouds (GCP, OpenStack or AWS).
• Experienced in Container orchestration frameworks: Kubernetes and Docker.
• Worked on containerized deployments through docker containers and orchestrated through Kubernetes.
• Strong working knowledge on Analytical programing languages like R/Python.
• Experienced with AWS services including but not limited S3, EC2, Lambda, IAM, EBS, RDS, CloudWatch, CloudTrail.
• Worked on AWS. Configured the Virtual Private Cloud (VPC), created subnets, provisioned the EC2 instances and configured the security groups to enable the communication between Application and DB Servers.
• Worked on Docker Images/Containers, Implementing Docker Containers, Container Clustering.
• Experienced in remediation of security findings from tests like app scans and pen tests.
• Performed the Various system administration tasks for Linux and Window Servers.
• Continuous Delivery pipeline is given to all application teams as they on-board to Jenkins.
• Wrote shell/bat, scripts to fulfill the business requirements.
• Used Docker for testing the applications in multiple phases of development.
• Experienced working on Relational Database systems (MySQL, Amazon RDS, PostgreSQL, Aurora).
• Designed continuous delivery platform using Docker, Jenkins and Ansible.
• Created Docker containers using the Docker files and managed the configuration for Docker images using Ansible with the help of Ansible custom facts.
• Experienced working on NoSQL systems (DynamoDB, MangoDB, HBase, Redis, MarkLogic).
• Configured the Elastic Load Balancer (ELB) for High Availability, used multiple AZ (Availability Zones), Route53 for DNS, Cloud Watch for Monitoring the EC2 for certain EC2 instance Metrics.
• Worked on creating the containers on EC2 instances using the Docker.

Environment: Docker, Kubernetes, Selenium, AWS, Azure, Splunk, JIRA, Python, Bash and YAML scripting, Linux, Web Services (RESTFUL), Java 1.8, IntelliJ IDEA, JQuery, Spring 4.0, JIRA, EC2, S3, VPC, Redshift, SQS, SNS, IAM, EMR, Glue, Athena, Cloud watch, RDS, Lambda, MS SQL, MySQL.

Confidential, Reston VA

AWS Cloud Architect/Engineer

Responsibilities:

• Designed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to deploy Web applications & database templates. Designed roles and groups for users & resources using AWS Identity Access Management (IAM).
• Created S3 buckets and managed policies and utilized S3 bucket and Glacier for storage and backup on AWS.
• Deployed instances in AWS EC2 and used EBS stores for persistent storage; configured & supported storage level resiliency and performance optimization using Multipath & EMC PowerPath setup.
• Experienced working on AWS S3, Redshift, Glue, Athena, EMR, Lambda, CloudWatch, RDS, Step functions.
• Experienced working with Data warehousing and tools like Informatica BDM, SnowFlake and Tableau.
• Experienced in training and coaching new and experienced team members.
• Used Cloud Front to deliver content from AWS edge locations to users, allowing for further reduction of load on front-end servers.
• Implementing a CI/CD (Continuous Integration /Continuous Delivery) framework using Jenkins, Maven & Artifactory in Linux environment and Integration of Maven/Nexus, Jenkins, Git, Confluence, Jira and Cloud Foundry.
• Used Ansible to manage Web applications, Environments configuration Files, Users, Mountpoints and Packages.
• Experienced in AWS technologies such as EC2, Cloud formation, EMR Cluster, AWS S3, Glue, Athena, and AWS Analytics.
• Implemented Swagger Configuration in Java Spring boot for auto generating swagger json files for REST API calls.
• Creating the automated build and deployment process for application, re-engineering setup for better user experience, and leading up to building a continuous integration system for all our products.
• Installed Jenkins plug-in for GIT Repository, setup SCM Polling for immediate build with Maven and also used web hooks to ensure Jenkins is listening to a particular branch.
• Setting up with Jenkins automation creating Docker containers and building Docker images and pushed those images to Docker registry. Deploying and maintaining Micro services using Docker.
• Used Kubernetes to deploy scale, load balance and manage Docker containers with multiple name spaced versions.
• Implemented Open Shift to automate the application builds, deployments, scaling, health management and more leveraging integrated components from Kubernetes.
• Developed a custom Python command line application for running one shot jobs on top of Mesos as a container workload supporting both platforms Linux and Mac.
• Configured, Administered Jenkins for managing weekly Build, Test and Deploy chain, SVN/GIT with Dev/QA/Prod Branching Model for weekly releases.
• Support Experience with automation testing tools like Selenium for Java Application. Worked on various activities deployment of all the modules as part of Integration Team.
• Migrated VMware Virtual Machines to AWS and managed Services like EC2, S3, CloudFormation, Route53, ELB,RDS, and VPC etc. with Chef Cookbooks/Recipes.
• Deployed Micro services/Cloud Native App’s in Pivotal Cloud Foundry(Paas).
• Deployed micro services to Ansible Playbook in Docker containers, managed by Mesos/Marathon.
• Implemented exception handling in Java Spring boot for REST API, by making use of Exception Handler and Controller Advice annotations.
• Worked on migration of Oracle schemas from Data Centre to AWS RDS Oracle.

Environment: Java 1.8, Eclipse 3.2, Netbeans7.1.2, IntelliJ IDEA, JQuery, Spring 4.0, Web Services (RESTFUL ), Oracle11g, DB2, SQL, MVC, Jersey, JSON, JAXB, Unix, Linux, Log4j, Junit, STS, Apache Tomcat, Gradle, GitHub, JIRA, EC2, S3, VPC, Redshift, SQS, SNS, SWF, IAM, EMR, Cloud watch, Mongo DB, AWS Lambda, Azure.

Confidential, Washington DC

AWS Cloud Architect/Engineer

Responsibilities:

• Responsible for using AWS Console and AWS CLI for deploying and operating AWS s ervices
• Built S3 buckets and managed policies for S3 buckets and used S3 bucket and glacier for storage and backup on AWS.
• Provisioned the highly available EC2 instances using Terraform and Cloud Formation and wrote new plugins to support new functionality in Terraform.
• Experienced in working with amazon web services environment and possessed a good knowledge of AWS services like EC2, cloud watch, elastic load balancers, route 53.
• Managed multiple instances assigned security groups. Auto scaled instances to design cost effective, fault tolerant and highly reliable systems.
• Managed AWS infrastructure and automation with CLI, API.
• Used Maven to build rpms from source code checked out from GIT repository, with Jenkins being the Continuous Integration Server and Artifactory as repository manager.
• Used ANT and MAVEN as a build tools on java projects for the development of build Artifacts on the source code, Extreme Programming practices.
• Configuring the Docker containers and creating Docker files for different environments.
• Implemented a Continuous Delivery pipeline with Docker, and GitHub and AWS
• Worked on deployment in a OpenShift controller based on a user-defined template called a deployment configuration.
• Worked with MongoDB to grant access to data and commands through role-based authorization and provide built-in roles.
• Extracted the data from MySQL, Oracle, SQL Server and loaded data into Cassandra.
• Facilitated generation of reports from Cassandra to aid in business decisions.
• Maintained the user accounts (IAM), RDS, Route 53, VPC, LDAP, VPN, RDB, Dynamo DB, SES, SQS and SNS services in AWS cloud.
• Worked on Managing the Private Cloud Environment using Chef.
• Well versed with many different concepts of Chef like Roles, Environments, DataBags, Knife, Chef Server Admin/Organizations.
• Designed, wrote and implemented Python scripts for taking automatic EBS snapshots of EC2instances. Installed/Configured/Managed chef Master/Agent.
• Wrote custom Modules and Manifests, downloaded pre-written modules from puppet-forge.
• Upgradation or Migration of Puppet community and Puppet Enterprise.
• Configuring of Virtual Private Cloud (VPC, LDAP, VPN) and setting up networking of subnets containing servers.
• Troubleshooting errors and fixing them.
• Experience migrating SVN repositories to GIT
• Worked in GIT(Github/Gitlab) implementation containing various Remote repositories for a single application.
• Administered and Engineered Jenkins to manage weekly Build.
• Provide highly durable and available data by using S3 data store, CI/CD, versioning, lifecycle policies, and create AMIs for mission critical production servers for backup.
• Used Chef to manage configuration on connected server. Developed CloudFormation script to automate the EC2 instances with JSON templates.
• Setting alerts on instances using CloudWatch and using auto launch configurations for better performances
• Implemented and designed AWS virtual servers by Ansible roles to ensure deployment.
• Used MySQL, DynamoDB and ElastiCache to perform basic database administration.

Environment: Shell Scripting, Puppet, Chef, Bit Bucket, Jira, Python, Tomcat, Apache, Oracle, MangoDB, Jenkins, Ruby, Jira, Maven, Git, Ubuntu, Centos, Aws, Elastic Load Balancer, S3, Cloud Watch, IAM, RDS, Storage Gateway.

Confidential, Houston TX

Senior Software Engineer

Responsibilities:

• Worked on Amazon Web Services (AWS) for a multitude of applications utilizing the AWS stack such as EC2, VPC, Glacier, Route53, S3, RDS, Cloud Watch, Cloud Trial, SNS and IAM, focusing on high-availability, fault tolerance, Load balancing and auto-scaling in designing, Deploying and configuring.
• Created an AWS RDS Aurora DB cluster and connected to the database through an Amazon RDS Aurora DB Instance using the Amazon RDS Console.
• Implementing a Continuous Delivery framework using Jenkins, Puppet, Maven and Nexus in Linux environment.
• Implementing new projects builds framework using Jenkins & maven as build framework tools
• Integration of Maven/Nexus, Jenkins, Urban Code Deploy with Patterns/Release, Git, Confluence, Jira.
• Deploy and maintain automated build systems CI/CD Jenkins.
• Using Jenkins AWS Code Deploy plugin to deploy to AWS.
• Developed build using ANT and MAVEN as build tools and used CI Bamboo tool to kick off the builds move from one environment to other environments.
• Implemented AWS solutions using E2C, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups, Optimized volumes and EC2 instances.
• Collaborated with development and architecture teams to influence the architecture and design of software and help to bring quality into the design of the product.
• Resolved update, merge and password authentication issues in Bamboo and JIRA.
• Architected, planned, developed & maintained Infrastructure as code using CI/CD deployments using Terraform
• Experienced Managed Linux and Windows virtual servers on AWS EC2 using Puppet.
• Used Terraform for server provisioning.
• Developed automated provisioning and deployment system using Puppet custom modules and manifest.
• Carried out deployments and builds on various environments using Puppet continuous integration tool.
• Maintained and enhanced existing Puppet modules to be deployed across various providers and deployment architectures.
• Deploy and monitor scalable infrastructure on Amazon web services (AWS) & configuration management using Puppet.
• Experience in managing virtual instances and disks using Puppet .
• Deployed Puppet, Puppet dashboard for configuration management to existing infrastructure.
• Production experience in large environments using configuration management tool Puppet supporting with 500+ servers and involved in developing manifests.
• Implemented continuous integration web hooks and workflows around Jenkins to automate the dev test deploy workflow around Puppet codebase.
• Experienced Managed Ubuntu, Linux and Windows virtual servers on AWS EC2 using Puppet.
• Developed automated provisioning and deployment system using Puppet custom modules and manifest.

Environment: AWS services EC2, VPC, Glacier, Route53, S3, RDS, Cloud Watch, Cloud Trial, SNS, IAM, Azure, J2EE, JDK 1.7 and JEE 6, Mockito, Dockers, Chef, Jenkins, Apache Tomcat, Restful Web Services, GIT, JIRA, Kafka, JMS, HTML, CSS, JavaScript, J-query, Bootstrap and Junit .