SUMMARY

• A Certified AWS Associate Consultant with over 3+ years of professional IT experience in planning, designing, and Implementation.
• Worked on EC2, S3, ELB, Glacier, VPC, Cloud watch, IAM & Roles, Cloud Formation, Cloud Front, Route 53, Elastic Beanstalk, Auto - Scaling, RDS, Dynamo DB.
• Designed highly available, cost effective and fault tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance and AMIs
• Designed AWS Cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates.
• Used Amazon RDS to manage, create snapshots, and automate backup of database.
• Experience in using Version Control Tools Git, Application Deployment & Environment configuration using Chef.
• Experience with Continuous Integration and Continuous Deployment methodologies using Jenkins.
• Worked at optimizing volumes and EC2 instances and created multiple VPC instances.
• Responsible for developing the AWS CloudFormation templates in JSON to automate infrastructure deployments.
• Building Customized AWS IAM policies based on the user requirements.
• Establishing connectivity to AWS Resources in another VPC in another region using AWS VPC Peering.
• Expertise in converting AWS existing infrastructure to server less architecture (AWS Lambda) and deployed via Terraform or AWS Cloud formation.
• Worked on Data-Center operation and migration across Unix and Linux platforms.
• Hands on experience in SVN, Git, JIRA, Bugzilla

TECHNICAL SKILLS

Cloud: AWS, Open stack

Operating System: Linux, Unix, Windows XP, 7, 8, & 10.

Programming Languages: C, C++, Java.

Scripting Languages: Shell Scripting (Bash).

Configuration Management Tools: Chef, Puppet.

Virtualization Tools: Vagrant, Docker, Virtual Box

Build Tools: Ant, Maven

Backup tools: Cloud Protection Manager(CPM)

Continuous Integration (CI) Tools: Jenkins

Version Control: GIT, SVN.

PROFESSIONAL EXPERIENCE

Confidential, Houston

DevOps Cloud Developer

Responsibilities:

• Worked at optimizing volumes and EC2 instances and created multiple VPC instances.
• Automated regular AWS tasks like snapshots using python scripts.
• Performing the hardening of AWS root accounts after requisition.
• Created IAM accounts for different users including developers, system admins, and network admins. Configured IAM Groups and Users for improved login authentication.
• Used Amazon EBS (Elastic Bean Stalk) for deployments on Development environment.
• Creating the configuration for establishing a VPN tunnel between on premise network and AWS VPC.
• Written Cloud formation templates to run the AWS EC2 instances and configuring the Jenkins server and chef server in EC2 instance.
• Involved in designing highly available, cost effective and fault tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance and AMIs.
• Provided highly durable and available data by using S3 data store, Versioning, Life Cycle Policies and created AMIs for mission critical production servers for backup.
• Monitoring AWS Instances regularly using ops view and New Relic tools.
• Responsible for design and maintenance of Subversion Repositories and the access control strategies.
• Researched and implemented code coverage and unit test plug-ins with Maven/Jenkins.
• Used GitHub repository to run Jenkins job for Continuous Integration.
• Created end to end automation of Continuous Deployment and Configuration Management in deploy.
• Troubleshooting communication issues with CHEF client nodes and CHEF servers.
• Managed hardware, software, and networking for a large scale cluster on Amazon EC2.
• Used security groups, IAM roles, scaling groups, load balancers, Monitored EC2 instances with Cloud Watch.
• Manage network security using Load balancer, Auto-scaling, Security groups and NACLs.
• Creating NAT and Proxy instances in AWS and manage route tables, EIP's and NACLs.
• Used DNS management in Route53, Amazon S3 to backup database instances to save snapshots of data.
• Built python automation scripts to apply OS patching for EC2 instances for security upgrades.
• Used AWS command line client and management console to interact with AWS resources and APIs, Amazon RDS Multi-AZ for automatic failover and high availability at the database tier for MySQL workloads.
• Design roles and groups for users and resources using AWS Identity Access Management (IAM).

Environment: EC2, VPC, AWS, S3, ELB, MySQL, Maven, Python, IAM, EBS, Chef, Cloud watch, Java, j2ee, Spring, Spring MVC, Hibernate, Rest, AWS, Teradata, RedShift, S3, Angular JS, Unix, Subversion, Maven.

Confidential

Cloud engineer

Responsibilities:

• Designed and implemented scalable, secure cloud architecture based on Amazon Web Services. Leveraged AWS cloud services such as EC2; auto-scaling; and VPC (Virtual Private Cloud) to build secure, highly scalable and flexible systems that handled expected and unexpected load bursts and can quickly evolve during development iterations. designing and deploying AWS Solutions using EC2, S3, EBS, Elastic Load balancer (ELB), auto-scaling groups.
• Worked at optimizing volumes and EC2 instances and created multiple VPC instances and on IAM to create new accounts, roles and groups and Experience in creating alarms and notifications for EC2 instances using Cloud Watch.
• Experience involving configuring S3 versioning and lifecycle policies and backup files and archive files in glacier and Creating Lambda function to automate snapshot back up on AWS and set up the scheduled backup.
• Wrote Ansible Playbooks with Python SSH as the Wrapper to Manage Configurations of AWS Nodes and Test Playbooks on AWS instances using Python.
• Created Docker Containers, Docker file, Docker Images, Docker Network, Docker Orchestration, Docker Swarm, Containers Clusters, Google Container Registry, Multi-Containers, Replication Controllers, Services, Pods, Endpoints, Rollbacks.
• Built a new CI pipeline, testing and deployment automation with Docker, Jenkins. Involved in authoring pom.xml files, performing releases with the Maven release plugin, and managing artifacts in NEXUS repository.
• Built the source code using GIT and Jenkins and managed GitHub Projects and troubleshooted Git related problems.
• Used Jenkins for Continuous Integration and deployment into Tomcat Application Server and used Jenkins AWS Code Deploy plug-in to deploy to AWS.

Environment: s: Amazon Web Services (AWS), Amazon RDS, GitHub, Maven, Jenkins, Puppet, Docker, Kubernetes, Nexus, Jira, RHEL 5.x/6.x, YAML, shell, Python.