SUMMARY

• Experienced professional with proven technical and functional skills, and 11 plus years of experience in automation of enterprise applications implementations, upgrade/conversion and support through the use of state - of-the-art cutting technologies with focus on Amazon Web Services cloud.
• Highly motivated Lead with years of IT experience having multiple skill sets and extensive working experience in data architecture and cloud technologies with expertise in various industry solutions and Azure technologies and Amazon Web Services for building, deploying, and managing enterprise scale applications and services through a global network of AWS/Microsoft-managed data centers.
• Involved in multiple full life cycle SDLC implementations projects involve all phases. He has good written, verbal communication, documentation, presentation skills and is an excellent team-player.
• Working as Cloud & DevOps Engineer for automation of enterprise applications to achieve continuous integration (CI) and continuous deployment (CD).
• Google Cloud platform using services such as compute, App Engine, Identity security, Cloud Storage, Kubernetes engines, databases, networking.
• Expertise in kOps and Helm 3.
• AWS Infrastructure management using AWS CloudFormation, Chef, Jenkin Linux/Host/Service/cloud monitoring apps
• Automating Performance Test/ Deployments using Bash/Python/Ruby, AzureDevOps, AWS Services (EC2, CFT, S3, SNS, ELB, CloudWatch, VPC, IAM, Auto scaling)
• Creating and maintain Azure Dashboards in Azure.
• Write automation scripts in Bash and Python for performance monitoring, performance tuning, notifications, pro-active monitoring etc.
• Experience in configuring environments and deploying applications using Configuration Management Tools Chef and Puppet.
• Experience with Stackdriver Monitoring & Logging, Splunk, Nagios for Resource Monitoring & Log tracing.
• Designed and implemented CI/CD DevOps delivery system for the Linux teams, with an innovative test framework that allowed for significant reduction of capital expense requirements through equipment allocation and reuse.
• Handled several Docker components like Docker Engine, Hub, Machine, Compose, Registry, Swarm and
• Experienced with Docker container service, dockerized applications and microservices by creating Docker images from Dockerfile and running them to create the docker containers and consoles for managing the application life cycle.
• Experience in web/application servers like Web Sphere, Apache, Web Logic and Tomcat.
• Expertise in installation, configuration, and administration of Windows and VMWARE servers on different platforms.
• Expertise in Server and Network maintenance. Install, Manage, Monitor, Configure and Troubleshoot DNS, DHCP, and Remote Access.

TECHNICAL SKILLS

Cloud Platforms: AWS, Microsoft Azure DevOps

Tools: EC2, S3, RDS, VPC, Elastic Load Balancer (ELB), Route 53Cloud Watch,IAM,Amazon Glacier, Cloud Formation, OpsWorks, Glue, Codepipeline, Code Commit, Code Build.Azure Storage Explorer, Visual Studio, Azure Active Directory, Application Insights, Azure OMS, IIS, Azure Roles, ARM Templates, Azure Storage, Azure MonitoringDockers, Microservices, Terraform, Kubernetes, KOps, Helm3 Google Kubernetes & Engine (GKE), Puppet, Chef, Nagios, Ansible (Tower), Jenkins, Maven, Spinnaker.Zookeeper, Terraform, Salt, Tomcat, Apache webserver, Git/GitHub, Google Cloud Build, Google Container registry.

Scripting Languages: Shell Script, Batch Script, Power Shell

Operating Systems: Windows XP, vista, LINUX (RHEL, UBUNTU, centos)

Database: Oracle, MySQL, MongoDB, PostgreSQL

PROFESSIONAL EXPERIENCE

Confidential, Bloomfield, CT

AWS Cloud Infrastructure and DevOps Engineer

Responsibilities:

• Build servers using AWS, importing volumes, launching EC2, creating security groups, auto-scaling, load balancers in the defined virtual private connections.
• Build Cloud Formation Templates and stacks for continuous Integration to launch multiple AWS services (EC2, ELB, Auto-Scaling) using JSON.
• Monitored various metrics like CPU Utilization, Swap Usage, Database connections, Current Connections, Read IOPS/Write IOPS etc. using Cloud Watch on different services like EBS, Elastic Cache, RDS, ELB etc.
• Created EC2 Instances for Web based Applications and attached Elastic Load Balancing (ELB)for high performance across multiple AZ's.
• Design of server less application architecture using S3, Lambda, API Gateway, DynamoDB, Route53 and SQS.
• Deployed static web pages on S3 as a failover behind CDN.
• Provided highly durable and available data by using S3 data store, versioning, lifecycle policies, and create AMIs for mission critical production servers for backup
• Perform Jenkins administration, updating plugins, setting up new projects and debugging build problems.
• Creating distributed Jenkins master-slave build architecture for handling extensive number of jobs.
• Integrating Unit Tests and Code Quality Analysis Tools like JUnit, SonarQube.
• Extensively used CloudWatch for monitoring EC2 instances, custom metrics, application logs, resource utilization and system performance.
• Experienced in transferring the CloudWatch Logs into Splunk monitoring tool and created the Dashboard in Splunk Dashboard.
• Integrated the application with Amazon SNS, SQS and SES services, and performed EC2 instances setup.
• Worked with dev team and created AWS API gateways and integrated with AWS Lambda to publish (SNS), subscribe (SQS), filter messages, send notifications via SES and DynamoDB records updates.
• Experienced in creating the Webservice calls using the AWS API Gateway, Lambda Functions and RDS databases.
• Providing Cloud operations to multiple clients on Azure Cloud Platform.
• Implementing, deploying, and configuring Azure VMs, Storage, and Network connectivity.
• Implemented Azure Site Recovery and Azure Backup.
• Implemented Load Balancing in Azure.
• Have setup high availability for App services by setting up Traffic Manager in Performance mode.
• Enabled AD Authentication for Client internal portals.
• Enabled Geo-Replication for SQL Db for High-Availability.
• Created VNets and Subnets to deploy resources.
• Created Blob storage, created Containers inside and granted access as required
• Documented system configurations, Instance, OS, and AMI build practices, backup procedures, troubleshooting guides, and keep infrastructure and architecture drawings current with changes.
• Providing Cloud operations to multiple clients on Azure Cloud Platform.
• Implementing, deploying, and configuring Azure VMs, Storage, and Network connectivity.
• Implemented Azure Site Recovery and Azure Backup.
• Implemented Load Balancing in Azure.
• Have setup high availability for App services by setting up Traffic Manager in Performance mode.
• Enabled AD Authentication for Client internal portals.

Confidential, Boston, MA

AWS Cloud Infrastructure and DevOps Engineer

Responsibilities:

• Deployed and managed many servers utilizing both traditional and cloud-oriented providers like VMware and Amazon EC2 with the Chef and Puppet Configuration management through initial technology development, and into production and maintenance.
• Designed and deployed AWS solutions using EC2, S3, RDS, EBS, Elastic Load balancer, Auto Scaling groups.
• Developed AWS Cloud formation templates for service like S3, DMS, Ec2, ELB, KMS etc...
• Configured Apache and Tomcat chef recipes with MySQL, database and creating the password authentication for creating and maintaining web applications.
• Expertise in Database migration from On-prem to AWS Cloud target data systems (RDS, S3) using AWS DMS service, AWS Glue.
• Providing Cloud operations to multiple clients on Azure Cloud Platform.
• Implementing, deploying, and configuring Azure VMs, Storage, and Network connectivity.
• Implemented Azure Site Recovery and Azure Backup.
• Implemented Load Balancing in Azure.
• Have setup high availability for App services by setting up Traffic Manager in Performance mode.
• Enabled AD Authentication for Client internal portals.
• Enabled Geo-Replication for SQL Db for High-Availability.
• Created VNets and Subnets to deploy resources.
• Created Blob storage, created Containers inside and granted access as required
• Built end to end Pipeline process to provision the cloud infrastructure using the Terraform as an infrastructure as a code tool (IAC), GitLab, Jenkins.
• Experienced in using the Prisma Cloud to identify the Cloud Security and Vulnerabilities and auto-remediating the security gaps by modifying the Prisma API.
• Used Jenkins and Gradle in build and release management for continuous integration and continuous deployment.
• Managed Virtual Servers and pushed all configuration management into Chef from Puppet to allow for rapid roll-out of new infrastructure.
• Configured Jenkins with Gradle and GitHub and performed GIT cloning for updated code and build with Gradle scripts.
• Used Gradle build tool by writing custom tasks and classes for project build automation and integrated with SONAR to measure software quality over time.
• Created Gradle custom and enhanced tasks for executing vagrant commands in order to automate deployment process.
• Wrote Gradle build for test automation supporting unit, integration, and functional tests.
• Secured Jenkins by managing Credentials and installing and upgrading necessary Plugins.
• Maintained Jenkins Backup by using Plugins and implemented build-slaves to manage the system.
• Scheduled the builds, linked the builds both upstream and downstream in Jenkins.
• Created Jenkins Parameterized builds and Build-Slave scripts and tools to simulate the traffic types and workloads of enterprise applications.
• Maintained GIT/ Subversion repositories for version control code and updating the new versions.
• Built Web farm for development and testing and implemented custom network in Docker container.
• Created playbooks for OpenStack deployments and bug fixes with Ansible
• Wrote recipes with PowerShell for installing and configuring IIS webservers and used Site Core for web content management and automation.
• Worked with the infrastructure and development teams, participated in and validating technology decisions.
• Worked with System Administration, DB and Network teams to resolve issues.

Confidential

AWS Developer

Responsibilities:

• Release Engineer for a team that involved different development teams and multiple simultaneous software releases.
• Responsible for the Plugin Management, User Management, Build/Deploy Pipeline Setup and End-End Job Setup of all the projects.
• Designed and deployed AWS solutions using EC2, S3, RDS, EBS, Elastic Load balancer, Auto Scaling groups.
• Designed AWS Cloud Formation template to create custom sized VPC, subnets, NAT (Network Address Translation) to ensure successful deployment of Web Applications and database templates.
• Migrated an existing legacy infrastructure and recreated the entire environment within AWS.
• Responsible for Continuous Integration (CI) and Continuous Delivery (CD) process implementation from Dev to Eval, Eval to Pre-Prod/ Pre-Prod to Production systems using Jenkins, GIT, SVN, Chef automation tool.
• Implemented the Chef cookbook SSSD to automate the integration process between RHEL and Windows.
• Implemented the Chef Software setup and configuration on VM's from the scratch and deployed the run-list into chef-server and bootstrap the chef clients remotely.
• Used existing cookbooks from Chef Marketplace and customizing the recipes with respect to each VM.
• Customized changes in Data Bags, Roles and Recipes. Involved in searching node attributes using Knife.
• Deploying the cookbooks, recipes using knife tool from Chef-DK Workstation to Chef-server
• Maintained branches/forks in GITHUB version control for the changes made in cookbooks as per release.

Confidential, Philadelphia, PA

AWS Cloud & DevOps Engineer

Responsibilities:

• Designed and managed API system deployment using fast HTTP server and Amazon AWS architecture
• Setup database in AWS using RDS and configuring backups for S3 bucket.
• Experience in setting up Elastic Load Balancers (ELB's) and Auto Scaling groups on Production EC2 Instances to build Fault-Tolerant and High Availability applications.
• Using Amazon EC2 command line interface along with Bash/Python to automate repetitive work.
• Experience in Amazon Web Services (AWS) Cloud services such as EC2, EBS, S3, VPC, Cloud Watch, Elastic Load Balancer.
• Development, Quality Assurance and Management teams to ensure cross communication and confirmed approval of all production changes.
• Connected continuous integration system with GIT version control repository and continually build as the check-in’s come from the developer.
• Performed testing with Selenium, Junit Performed Continuous Integration with Jenkins.

Confidential

AWS Cloud & DevOps Engineer

Responsibilities:

• Developed tools using Python, Shell scripting, XML to automate some of the menial tasks. Interfacing with supervisors, artists, systems administrators, and production to ensure production deadlines are met.
• Designed and managed API system deployment using fast HTTP server and Amazon AWS architecture
• Setup database in AWS using RDS and configuring backups for S3 bucket.
• Experience in setting up Elastic Load Balancers (ELB's) and Auto Scaling groups on Production EC2 Instances to build Fault-Tolerant and High Availability applications.
• Developed entire frontend and backend modules using Python on Django Web Framework.
• Used Python and Django creating graphics, XML processing, data exchange and business logic implementation
• Utilized PyUnit, the Python unit test framework, for all Python applications.
• Designed and maintained databases using Python and developed Python-based API (RESTful Web Service) using Flask, SQLAlchemy, and PostgreSQL.
• Creating Python scripts to automate daily networking tasks (Ex. auto config generation, retrieving information from network devices, parsing data, etc.) - including a custom Fortigate firewall config generator (which included multi-threaded functionality to generate configs for multiple firewalls at once).
• Using Amazon EC2 command line interface along with Bash/Python to automate repetitive work.
• Experience in Amazon Web Services (AWS) Cloud services such as EC2, EBS, S3, VPC, Cloud Watch, Elastic Load Balancer.
• Involved in writing SQL queries implementing functions, triggers, cursors, object types, sequences, indexes etc.
• Created Data tables utilizing MySQL utilized Jinja to access data and display it in the front end.
• Used Python based GUI components for the front-end functionality such as selection criteria.
• Implemented navigation rules for the application and page outcomes, written controllers using annotations.
• Used Pandas API to put the data as time series and tabular format for east timestamp data manipulation and retrieval.
• Participated in weekly release meetings with Technology stakeholders to identify and migrate potential risks associated with the releases.
• Involved in designing and developing of Automation Test cases using Selenium WebDriver, Java, TestNG.
• Strong knowledge of all phases of SDLC and Strong working knowledge of Software testing (Functional Testing, Regression Testing, Load Testing).
• Experienced in designing Test Plans and Test Cases, Verifying and Validating Web based applications
• Imported and managed multiple corporate applications into Subversion (SVN).
• Development, Quality Assurance and Management teams to ensure cross communication and confirmed approval of all production changes.
• Connected continuous integration system with GIT version control repository and continually build as the check-in’s come from the developer.
• Performed testing with Selenium, Junit Performed Continuous Integration with Jenkins.

Confidential

AIX & Linux System Administrator

Responsibilities:

• Optimizing server performances. Troubleshooting, determining the root cause and working on solutions and implementation.
• Participate in technical research and development to enable continuing innovation. Production operations (code deployments, upgrades, system if patches.
• Involved in designing of Linux server environments for developers and testers, supporting them, and documenting procedures for IT support.
• Working closely with Clients and supporting new features and services
• 24*7. Automating needed tasks with Ansible.
• Mentor and directly participate in training for the team members
• Installation and Configuration ofNIM.
• VIO server Planning and setup with Micro Partitions,Configuration of Dual VIO servers.
• Perform Field Verification Operation of Windows and Linux Patch in a VMWare ESX Server.
• Configured backup/archive policies usingTivoli Storage Manager (TSM).
• Responsible for Administration of AIX Production, Integration and Development servers (Web/Oracle Environment).
• Migrating older AIX operating System to newer versions.
• Capacity planning of disk space and hardware resources required for production and developments using MRCPM..
• Monitoring system performance and analysis usingStatistical Analysis System (SAS).
• Performed routine checks on nodes by monitoringsyslogs and error logsfor system and hardware errors.
• Established and documented WAS procedures.
• Participated in change control meetings along with IT management and PM to present AX production change.
• Trained AX personnel OS procedures providing system document procedures to team; assisting in the installation and configuration of hardware, operating systems; and providing support to the production data center.

Confidential

It Associate

Responsibilities:

• Maintenance of information systems and ensuring smooth application of end users
• Administration, proactive monitoring, installation, and maintenance of the physical and virtual IT.
• Infrastructure Proactively Worked on System OS Updates.
• Experience includes Data Replication, Migration and Networking. Worked in BAU environments and handled all the tasks successfully.
• Strong Communication and analytical skills. Able to handle multiple tasks, demonstrated ability as a team player as well as well suited independently.
• Hands on experience on High Availability Environments. 24 X7 Production on Call Support.
• Responsible for NIM installation, setting upNIM servers, clients, define the resources, Alternate Disk Migration with NIM.
• Installation, Configuration and Administration of AIX 4.3, 5.1
• Synchronize theHACMP cluster.
• Involved in writing ofUNIXShell Scriptsas per the requirements.
• Ensured the Systems and Data online, offline, archived Backups on Daily and weekly Basis using Crontab.
• Performed the backups of OS using tar/cpio/mksysb.
• Experienced administering systems running DB2, SAP, Websphere Application Server, and IBM IHS.
• Supported Application and DBA teams to determine their requirements for the Linux platform.
• Monitored the capacity and performance of Linux systems.
• Provided coordination on certain projects, RCAs and chronic issues reNated to the Linux platform.
• Provided guidance and assistance to support teams on issues and tasks related to the Linux platform
• Knowledge with Tivoli Storage Manager v5 & v6.