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Devops / Cloud Engineer Resume

Sarasota, FL

PROFESSIONAL SUMMARY:

  • Over 7+ years of hand - on experience and detailed technical knowledge on DevOps Management and System Engineering.
  • Comprehensive experience in the design and implementation of Continuous Integration, Continuous Deployment, Continuous Delivery and DevOps Operations for Agile projects, working with technologies and platforms including UNIX/Linux, Java, Subversion, GitHub, Ant, Maven, Jenkins, VMware, AWS, UDeploy, Ansible, ELK, Microsoft Azure, Git, Chef, Puppet, VSTS, TFS, Vagrant, Docker, Tomcat.
  • Extensively worked on Vault Secret Management and Consul, a Service Discovery tool developed by Hashi Corp.
  • Expert in TSQL DDL/DML, perform most of the SQL Server Enterprise Manager and Management Studio functionality using T-SQL Scripts and Batches. Worked Amazon Web Services, Office 365 and Google Cloud issues.
  • Extensive experience with Installation and configuration and maintenance of Talend solutions with enterprise-level integrations including Talend Administration Center (TAC), Talend Studio, Talend Runtime, Talend JobServer, Talend AMC, SVN, RTC, GIT, Nexus and Related configuration with Talend solutions.
  • Experience in using AWS EC2, S3, AWS Route 53, AWS Cloud Trail, AWS Cloud Watch, AWS Glacier, AWS Identity and Access Management, AWS Elastic Load Balancers (ELB), AWS Cloud Formation and OpenStack Services such as Nova, Swift, Cinder, Glance, Neutron etc.
  • Provide support for install / upgrade / operations / disaster recovery processes and procedures for IBM Endpoint Manager (aka BigFix ).
  • Experience in working with databases like MongoDB, MySQL and Cassandra.
  • Designed and Developed new back-end services, maintaining and expanding our AWS infrastructure. Ability to document strategies and designs and present to these ideas to management with cost-benefit analysis.
  • Knowledge on PagerDuty, Jini.
  • Experience in calling REST API services from JavaScript, processing JSON payloads and writing web APIs.
  • Implemented endpoint security tools integration into SIEM (Splunk and QRadar).
  • Experience in Server builds using Jumpstart, KickStart and Manual installation.
  • Experience in Installing, Configuring and Administering NFS, FTP, RTC, JAZZ/CLM, DNS, DHCP, NIS, Mail Server and Samba Server in heterogeneous environment.
  • Managed deployment of SWG software developers, in support of multiple production WebSphere-based business applications hosted on ibm .com.
  • Experience in generating dashboard reports using Quality Center, Rational Team Concert (RTC) and sending the status reports to all the project stakeholders periodically.
  • Developed standard operating procedures for patch management and additional BigFix module.
  • Experience in User & Group Security administration, backup & recovery.
  • Experience in VERITAS Cluster Server and Red Hat Cluster Server for failover and redundancy purpose.
  • Build, design, deploy, maintain and lead the implementation of Cloud solutions across multiple public cloud offerings, e.g. AWS, Google Cloud and Microsoft Azure.
  • Managed Amazon Web services like EC2, S3 bucket, RDS, EBS, ELB, VPC, Auto-Scaling, IAM, Route 53, through AWS Console and API Integration with Ansible Playbooks and Puppet manifests.
  • Experience in Lamp stack development and heavy API usage .
  • Worked across both private ( OpenStack ) and public clouds (Amazon AWS).
  • Implemented AWS cloud deployment with Puppet and Ansible using web services and continuous delivery and continuous deployment of application to AWS following AWS best practices and company policies.
  • Experience with Virtualization technologies like Installing, Configuring, and Administering VMware ESX/Six. Created and managed VMs (Virtual server) and also involved in the maintenance of Virtual servers.
  • Experience in various file system management using VxVM, SVM, LVM and ZFS and RAID configuration.
  • Experience in IPMP (IP Multipathing) in Solaris and bonding in Linux.
  • Experience in Network LAN/WAN deployments, including IP addressing and troubleshooting and understanding of networking concepts, configuration of networks, router configuration and wireless security, TCP/IP, VPN, content filtering, VLANs, and routing in LAN/WAN, Ethernet Port and Networks.
  • Excellent interpersonal skills, proven strength of troubleshooting, hardworking, and interacting with delivery team every day.

TECHNICAL SKILLS:

Operating System: RHEL 4/5/6/7, Ubuntu 12.04/14.04, SLES 10/11, Solaris 11/10/9/8, IBM AIX (5.1, 5.3), Windows NT 4.0/2000/2003/ XP/7, Window Server 2003/2008/2012, UNIX/Linux.

Hardware: Sun Enterprise E 5000/5500/6500, Sun Fire 3800/4800/6800, E10K/15 Series server, T Series, M Series Servers, HP-9000, rx8640, rp7420, rp8420, N-Class, L-Class, D-Class, K-Class, IBM eServer Regatta P690, P570, RS6000, IBM/HP/DELL Blade Servers.

ETL Tools: Talend Studio, Talend TAC, Talend Runtime, Talend Jobserver, Talend ESB, Oracle ODI, IBM Cognos.

Big Data Tools: Cloudera Manager, Apache Hadoop, Apache HDFS, Apache YARN, Apache Pig, Apache Hive, Cloudera Impala etc.

Monitoring: Splunk, Nagios, Zabbix, SumoLogic, LogStash and Kibana

Cloud: AWS EC2, AWS Glacier, AWS Identity and Access Management, AWS CloudTrail and AWS CloudWatch, AWS LoadBalancer, KMs and OpenStack Services such as Nova, Hashi Corp Vault, Swift, Cinder, Glance, Neutron etc.

ThirdParty Tools: VMware ESX/ESXi Hypervisor, VMware vSphere, VMware vCenter, Veritas Volume Manager, Logical Volume Manager, RAID, Veritas Cluster, RedHat Cluster

DevOps Tools: Jenkins, GIT, F5 Big IP, HAP Roxy Load Balancer, VSTS, Docker Engine, Artifactory, maven, Rundeck, Ant, Full stack JetBrains TeamCity, UDeploy, Sonatype Nexus, Sonar and configuration Management tools such as Puppet, Chef, Ansible

Application/Web Servers: IBM WebSphere, WebLogic, Tomcat application server, Apache WebServer.

Programming Languages: Shell Scripting, Perl, python, Java, C, C++, HTML, CSS, JavaScript, PHP, MySQL, Git, Mercurial, and Ruby.

Network/Naming Services: NIS, NFS, AutoFS, JAZZ/CLM, DNS, DHCP, SDN

PROFESSIONAL EXPERIENCE:

Confidential, Sarasota, FL

DevOps / Cloud Engineer

Responsibilities:

  • Responsible for day-to-day management of all Development, Test, Stage, log analysis and Production for various Java/J2EE/Node.js/React.js based enterprise applications and Big Data.
  • Build CI/CD pipelines for application and service delivery into Cloud Foundry via Jenkins - build and release with GIT and JFrog Artifactory.
  • Extensively worked on configuring and maintaining for continuous integration (CI) and for End to End automation for all build and deployments.
  • Used AngularJS 4 and Node JS framework for building web-apps and communicate with Restful API
  • Created Kibana Visualizations and Dashboards for Software Engineering Metrics.
  • Utilized Azure SQL database, Web API, azure active directory, Azure Websites.
  • Designed and developed 3 tier web applications hosted in Azure
  • Configured Ansible playbooks to use Hashi Corp vault.
  • Tested and Deployed existing security patches via Microsoft Intune for workstations.
  • Expertise in Azure infrastructure management ( Azure Web Roles, Worker Roles, SQL Azure ).
  • Building/Maintaining Docker container clusters managed by Kubernetes Linux, Bash, GIT, Docker, on GCP. Utilized kubernetes and docker for the runtime environment of the CI/CD system to build, test deploy.
  • Wrote python scripts to retrieve key/value pairs from Hashi Corp vault.
  • Experience in Microservices, Cloud Pivotal Cloud Foundry (PCF) Apigee Gateway, Adobe Experience Manager (AEM), WebSphere Portal / Content Management.
  • Experience in auto provisioning, deployment to Cloud, VApp VMs for achieving CI/CD via Ansible and BASH & Gradle.
  • Analyzing in working with Ansible, wrote many playbooks to manage Mobile Application, Web applications, Environments configuration Files, Users, Mount points and Packages.
  • Worked on Consul for discovery and configuring services within your infrastructure. Provides a service catalog for advertising services.
  • Worked with Terraform templates for automating VPCs, ELBs, security groups, SQS queues, S3 buckets, and continuing to replace the rest of our infrastructure YAML, Hashi Corp configuration language.
  • Worked across both private and public clouds (Amazon AWS).
  • Used Jenkins pipelines to drive all microservices builds out to the Docker Registry and then deployed with Kubernetes.
  • Implemented AWS cloud deployment with Puppet and Ansible using web services and continuous delivery and continuous deployment of application to AWS following AWS best practices and company policies.
  • Was responsible for effective use of Rational ALM products ( Rational Requirement Composer, Rational Quality Manager & Rational Team concert ).
  • Coordinate/assist developers with establishing and applying appropriate branching, labeling/naming conventions using Git.
  • Branching, Merging, Release Activities on Version Control Tool GIT. Used GitHub as version control to store source code and implemented Git for branching and merging operations for Java Source Code.
  • Automation of Build and Deploy, Azure Resources using ARM templates and worked on Azure automation runbooks.
  • Perform day-to-day operation and troubleshooting of VMs and Docker swarm in GCP.
  • Used Python scripts to update content in the database and manipulate files.

Environment: Jenkins, Linux, Restful API, Python, Unix, CI/CD, Java, Consul, AWS, Hashi Corp Vault, Splunk, Kibana, Microservices, RTC, Maven, Git, Rundeck, Sonar Qube, Agile, Ansible, Puppet, Bit bucket, Jira, Udeploy, Shell Scripting, Docker, Dynatrace, Angular 4 and Angular 5

Confidential, Bellevue, WA

Devops / Cloud Engineer

Responsibilities:

  • Extensively worked on configuring and maintaining for continuous integration (CI) and for End to End automation for all build and deployments.
  • Analysing in working with Ansible, wrote many playbooks to manage Web applications, Environments configuration Files, Users, Mount points and Packages.
  • Worked on the setup of Jenkins master/slave to distribute builds on salve nodes and used several Jenkins plugins like Artifactory Plug-in, ANT, Maven Plug-in, GIT Plug-in, and Hashi Corp Vault Plug-in etc.
  • Hands-on experience developing with the BigFix APIs (SOAP, REST).
  • Worked on Consul for discovery and configuring services within your infrastructure. Provides a service catalog for advertising services.
  • Own the full lifecycle of the support model from discovery through termination of support.
  • Experience with Microsoft Azure, Azure Resource Management templates, Virtual Networks, Storage, Virtual Machines, and Azure Active Directory.
  • Drive end to end deployment of various Components on the Azure Platform.
  • Experience in Salesforce.com CRM integration, developing and deploying custom integration solutions.
  • Supported major SalesForce Orgs Deployments for B2B and B2C Instances.
  • Managing IAM accounts (with MFA) and IAM policies to meet security audit & compliance requirements.
  • Used Auto-scaling and Elastic Load Balancer features on EC2 instances to serve the end users using applications during unexpected traffic/demand.
  • Configuring IAM roles for EC2 instances and assigns them policies granting specific level access to S3 buckets.
  • Applying company security policies using Security groups and Network ACLs for instance and subnet level security as per project requirements.
  • Setting up private networks and subnetworks using Virtual Private cloud (VPC) and creating security groups to associate with the networks.
  • Documented and implemented Rational Tools Upgrade Plan.
  • Used Elastic Load balancer, Auto scaling, Security groups and NACL's to manage network security.
  • Having experience in Agile Methodologies, Scrum stories and sprints experience in a Python based environment and Excel data extracts.
  • Getting the list of issues from the components (project, module, file etc.) with the help of Sonarqube.
  • Coordinate/assist developers with establishing and applying appropriate branching, labeling/naming conventions using Git.
  • Branching, Merging, Release Activities on Version Control Tool GIT. Used GitHub as version control to store source code and implemented Git for branching and merging operations for Java Source Code.
  • Provide thought leadership for cloud developer technology inside Google and collaborate with cross-functional engineering teams to streamline or improve adoption of Google Cloud Platform.
  • Development of Reports Using the BigFix Application Programming Interface (APIs).
  • Designing and deploying scalable, highly available, and fault tolerant systems on AWS and developed programs using Python, Shell, Java Scripts and CI tools like Jenkins, Maven build tool and IAM roles, VPC subnets, NACL and SGs for EC2 instances and Restful API's developed for Node.JS applications.
  • Managed multiple AWS accounts with multiple VPC's for both production and nonproduction where primary objectives included automation, build out, integration and cost control.
  • Designed AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances.
  • Write server side code for Google Cloud Platform based applications, create robust high-volume production applications, and develop prototypes quickly.
  • Used Amazon Route53 to manage DNS zones and also give public DNS names to elastic load balancers IP's.
  • Used CloudFront to deliver content from AWS edge locations to users, allowing for further reduction of load on front-end servers.
  • Used Python scripts to update content in the database and manipulate files.
  • Used Python creating graphics, data exchange and business logic implementation.
  • Designed AWS cloud Formation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of Web applications and database templates.

Environment: Jenkins, Linux, Unix, Java, AWS, Restful API, Openshift, CI/CD, Azure, GitHub, VSTS, TFS, Consul, Traefik, Ant, Maven, Git, Rundeck, SonarQube, Kubernetes, Agile, Ansible, puppet, Mongo DB, google cloud, Full stack, ELK, Splunk, Artifactory, Kibana, Python, Vagrant, Bit bucket, UDeploy, AEM, Shell Scripting, Open stack, Test Manager. Dynatrace, Solaris

Confidential, SFO, CA

DevOps/ Cloud Engineer

Responsibilities:

  • Responsible for day-to-day management of all Development, Test, Stage, and Production for various Java/J2EE based enterprise applications and Big Data.
  • Created various ANT scripts to create multiple deployment profiles and deploy the applications to Apache Tomcat
  • Created branches and managed the source code for various applications in GIT.
  • Deployed various services of OpenStack in Linux Containers (LXC)
  • Involved in development of Test environment on Docker containers and configuring the Docker containers using Kubernetes.
  • Create and manage Cinder volumes in OpenStack Cloud. Create and collect measurements across OpenStack using Ceilometer Telemetry Service
  • Knowledge of Agile development methodologies like Scrum, Sprints model.
  • Experience in troubleshooting application level issues to perform root causes analysis, also performed training, design and knowledge transfer sessions.
  • Created and automated a testbed which creates networks, routers, VNFs on OpenStack platform using Ansible and Jenkins. Configured parameter file to deploy OpenStack
  • Managed AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our QA and UAT environments as well as infrastructure servers for GIT and Ansible.
  • Developed BigFix Action policies for relay affiliation, configuration baselines and bandwidth throttling.
  • Worked in Agile continuous integration environment and also automated the whole process.
  • Designed and implemented scalable, secure cloud architecture based on Amazon Web Services.
  • Effectively created easy to use, reusable controls and Master Pages and integrated them into ASP.NET web pages with MVC 4.0/5.0.
  • Configured with OpenStack nova availability zone, nova aggregates and respective flavors with meta data as per customer requirements.
  • Provision, automate and configure on demand resources using Chef, Ansible and HEAT.
  • Experience in using Horizon and also OpenStack CLI to interact with OpenStack Services.
  • Coordinated with Engineering for firewall access and for utilization monitoring of BigFix application.
  • Wrote Data Access Layer Methods, T-SQL Queries, Store Procedures, and SQL User Defined functions for fetching Transaction details, Customer Details, and Product Configuration data.
  • Responsible for Migration of DB data fetching from Stored Procedures to Entity Framework 4.0with Linq to SQL data fetching. .
  • Knowledge in Implementation of Continuous Integration and Continuous Delivery and other tooling as needed to support internal and customer development efforts to customize and enhance Open Stack.
  • Deployed backup to enterprise to provide online backup to Azure.
  • Used Amazon S3 for multipart upload of data and to host static web content in AWS Cloud.
  • Created Virtual Private Cloud, Internet gateway, subnet and route tables using Amazon VPC.
  • Create, manage, and delete users and groups as per the request using Amazon Identity and Access Management.
  • Experience implementing, troubleshooting, and supporting the enterprise web applications and Application Server Tomcat.

Environment: Jenkins, Linux, Unix, Java, Full stack, RDBMS, GitHub, AWS, Openstack, Artifactory, Agile, Mongo DB, Splunk, ORM, Kibana, Python, Puppet, splunk, Bit bucket, UDeploy, Shell Scripting, VSTS, TFS, Open stack, XML, Hbase, AEM, Test Manager.

Confidential

DevOps / Build & Release Engineer

Responsibilities:

  • Performed automated code check-outs in GIT and created branches
  • Responsible for versioning the source code, releasing binary files and tagging on source files and release files
  • Used Microsoft Azure integrated services.
  • Implemented Microsoft Azure Recovery Services. Deployed backup to enterprise to provide online backup to both Azure and on premise virtual machines and servers.
  • Extensively used MAVEN and ANT for building applications and performed automated labelling after every build
  • Managed MAVEN project dependencies by creating parent-child relationships between projects
  • Connected Continuous Integration system with GIT Version Control repository and check for continuous build of check-in that come from developers.
  • Managed daily builds and deployments to multiple SIT environments
  • Developed processes, tools and automation for TFS (Team Foundation System) based software for build system and delivering SW Builds.
  • Participated in the release cycle of the product which involves environments like Development, QA, UAT and Production.
  • Created release notes based on the contents of builds and publish artifacts
  • Administered Jenkins continuous integration server installation and configuration for all SVN repositories
  • Managed Integration testing jobs and deployment jobs in Jenkins to automate the process
  • Used Python scripts to configure the Web Logic application server in all environments
  • Worked on administration of Web Logic, JBoss servers including installation and deployment.
  • Wrote Python scripts for pushing data from MongoDB to MySQL Database.
  • Wrote Shell scripting for performing deployments to JBoss and Tomcat Web Servers
  • Responsible for writing the Release Notes, documentation, software versions, Defects Fixed and Labels applied.

Environment: SVN, GIT, Maven, ANT, Jenkins, Python Scripting, Docker, Shell Scripting, Agile, LINUX, Microsoft Azure.

Confidential

Systems Administrator

Responsibilities:

  • Installation, configuration and maintenance of Red Hat Enterprise Linux5.
  • Installation of operating systems and configuration of kernel parameters for Linux/Unix servers.
  • Worked on configuring network interfaces, assigning static routes and hostnames.
  • Used TAR tool in archive management for files and directories, also used gzip and bzip2 compression of files.
  • Worked on creating, maintaining and troubleshooting Disk partitioning, LVM and file management.
  • Automated updating and maintenance process in production environment using shell scripts.
  • Installed, updated, and configured the necessary packages using the RPM and YUM software/package management.
  • Supported data management through on-site & off-site storage and retrieval service.
  • Administered local and remote servers using SSH (secure shell) tool on daily basis.
  • Automated some jobs by deploying the CRON tool for job scheduling processes.
  • Monitored user and group administration, password management, file accessing and advanced file permission privileges.
  • Deployed and installed new servers and their appropriate services for various applications in Linux.
  • Worked in setting up LDAP, DNS, DHCP Server along with effective group and System Level policies and roaming profile features by using Samba and NFS servers
  • Ensured the health and security of the Linux boxes which were in use.

Environment: Red Hat Enterprise Linux 5, EMC Servers, LDAP, DNS, DHCP, Samba and NFS Server .

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