SUMMARY:

• 7 + years of professional IT experience in various fields of Support and Development
• AWS certified Developer Associate
• AWS Certified Solution Architect Associate
• Expertise in various DevOps, Build and Release Engineering tools for Automating, Building, Deploying, and Releasing of code from one environment to other environment.
• Currently working as, a Middleware Engineer in leading technological company for the past two years
• Experience in AWS services EC2, VPC, S3, EBS, Auto Scaling configurations etc.
• Working knowledge of Dockers , Kubernetes cluster
• Proficient in Scripting tools such as Shell , Python
• Experience in creating Ansible playbooks to deploy critical system patches and application updates. Hands on experience in using LISA automation tools
• Extensive experience with Continuous Integration Tools like Jenkins.
• Extensive experience on Version Controlling and Source Code Management tools like GIT, GITHUB, SVN.
• Extensive use of ServiceNow
• Knowledge on VMware vSphere which is a cloud operating system and a virtualization platform
• Working experience on PL/SQL
• Working experience on various monitoring tools such as Cloud Watch
• Extensive knowledge & experience in Middleware technologies like EAI , WebMethods(B2B)
• Good knowledge and hands on experience with Apache Tomcat and WebLogic deployments.
• Handled environments DEV, QA, UAT and PROD for various releases and designed instance strategies.
• Good experience on Linux environments & administration.
• Built and lead an operations team from ground up
• Ability to work successfully as part of small to medium sized team or independently.
• Strong ability to troubleshoot any issues generated while building, deploying and in production support.
• Excellent communication, interpersonal, analytical and quick problem solving skills.

TECHNICAL SKILLS:

Scripting Languages: SHELL, PYTHON.

Cloud Technologies: Amazon Web Services(AWS)

Configuration Management Tools: Ansible, Docker, Kubernetes, Terraform

Monitoring Tools: Cloud watch

Databases: SQL 2012/2008/2005 , PL/SQL, Oracle 11g/10g/9i

Version Control Tools: GIT, GITHUB, SVN

Continuous Integration Tools: Jenkins ESB/Integration Technology webMethods 9.x, 8.x, 7.x

Operating Systems: UNIX,Mac,Linux,Solaris,Red Hat 4.x, Windows NT2000/7/XP/Vista, Windows Server 2008

Programming Languages: C, C++, JAVA

PROFESSIONAL EXPERIENCE:

Confidential, Sunnyvale - CA

Senior Systems Engineer/AWS Cloud

Responsibilities:

• Installing the servers for developers in Test environment to deploy and test the application
• Deploying the patches on the servers across multiple environments
• Upgrading the server versions and migrating the underlying agents to the new boxes
• Created Ansible playbooks to deploy the patch releases and automated the frequent configuration changes
• Created Ansible roles for all the recurring day to operations such as system and environment upgrades, managing the servers
• Provisioning the AWS infrastructure such as EC2,S3,VPC,Route 53,Autoscaling,ELB&ALB using Terraform
• Scripting in bash & python to automatically update system components
• Monitoring the jobs responsible for running the application services through Autosys
• Setting up cronjobs based on the requirement for various activities across the servers
• Monitoring the job failures and creating reports for the statistics using Splunk
• Solid understanding and extensive usage of ServiceNow
• Creating virtualization environment using LISA
• Extensively worked on EAI creating interfaces for different kind of data transformation such as File, VHV, SNAP, HTTP
• Extensive experience on Linux environment
• Performing the maintenance activities during the server migration
• Implementing the auto recovery solutions to avoid slowness in the system which cause server instability
• Monitoring the server health such as FSU, CPU, heapspace
• Implemented AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, Auto scaling groups, Optimized volumes and EC2 instances.
• Actively manage, improve and monitor cloud Infrastructure on AWS, EC2, S3 including patches and scaling
• Implemented a Continuous Delivery pipeline with Docker, Jenkins and GitHub and AWS AMI's .
• Creating PODS in multiple nodes in a cluster for running different applications using Openshift

Environment: Red Hat Linux, Amazon webServices(AWS) EC2, Route 53, S3, VPC, IAM, Cloud Watch, Jenkins, Ansible 2.4, Terraform, Python Scripting 3.6, Docker, Kubernetes, Shell Scripting, Splunk, GIT, GIT Hub, PL/SQL

Confidential

DevOps Engineer

Responsibilities:

• Participated in the release cycle of the product which involves environments like Development, QA, UAT and Production .
• Responsible for day to day Build and Deployments in pre-production and production environments.
• Used Ansible and other configuration management tools to deploy consistent infrastructure code across multiple environments.
• Created Ansible Playbooks to deploy the patches and other configurations across multiple environments.
• Experience writing Ansible Playbooks to automate the deployment process and to integrating into Jenkins jobs for a continuous delivery framework .
• Automated Build Artifacts using Jenkins and implemented CI (Continuous Integration) system, configuring Jenkins servers, and Jenkins nodes
• Responsible for User Management, Administration, Group Management, Slave Management, new job setup in Jenkins
• Worked extensively on GIT as Version Control tools.
• Connected continuous integration system with GIT version control repository and continually build as the check-in's come from the developer.
• Written Shell scripts to apply the Integration label to all the files which needs manual labeling of files.
• Creating EDI interfaces for respective partners in webMethods

Environment: Red Hat Linux, Jenkins, Ansible, GIT, Tomcat, PL/SQL.

Confidential

WebMethods & EAI developer

Responsibilities:

• Understanding the requirements & technical specifications
• Developing webServices & REST services based on client’s requirement
• Created Integrations based on service based architecture
• Developed WebMethods code using Flow services, WebMethods notifications and adapter services
• Performed unit testing, QA & UAT as per business requirement
• Creating JDBC connections , configuring the database to interact with different applications and interacting with database engineers in creating database schema
• Creating SAP connections and listeners for communicating with SAP systems
• Reprocessing the failed transactions in MWS and creating interfaces in EAI
• Creating & Installing agents and establish communication between the interfaces
• Configured trading partner agreements to exchange business documents
• Installed and configured EDI, EDI for TN and TN on IntegrationServer to exchange EDI documents with trading partners

Environment: WebMethods Integration Server 7.1, WebMethods Trading networks 7.1, JDBC Adapter, Oracle 9i, Windows 2000