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Technical Lead Resume

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SUMMARY:

  • Expert at Cloud development tools; Terraform, Packer, CloudFormation, Ansible, Puppet, AWS/ECR, GitHub, Bitbucket
  • Expert at AWS, GCP, Azure cloud Platform and 20 Years’ experience with Linux /Unix and AS400 system. Expert at Git and DVC (data version control)
  • Expert at Amazon VPC, EC2, Directory Service, LAMBDA, AutoScan, ALB/ELB, RDS, Route 53, S3 EBS storage, AMI, IAM, Cloud security and VPN endpoints. Excellent skill in GCP Kubernetes Eng /VM/ Ciomputer Eng.
  • Strong programming skills with UNIX Shell scripting, Python, PERL, Ruby, JavaScript, PHP, SOAP, XML. Excellent experience with Oracle SQL, Oracle RAC Cluster (11gR2), and Red Hat Cluster Suite
  • Expert at DevOps CICD pipeline Docker Containerization & Compose, Helm Chart, Kubernetes, ISTIO Microservice management. Excellent skill at VPCx and AWS containers management tools such as Farget/ECS/EKS
  • Expert at Jenkins, TeamCity, Maven, GIT/SVN, Artifactory server, Nexus repository, SonarQube, CheckMarx, Skaffold and Redis, DataDog, Opsgenie, PagerDury

PROFESSIONAL EXPERIENCE:

Confidential

Technical Lead

Responsibilities:

  • Build Streamsets(SDK/STF) CI - CD with Jenkins and Gitlab for blue-Green pipeline transfer from QA environment to Production environment.
  • Build Streamsets(v3.16.x) control hub and Data collector(v3.17.1) cluster infrastructure, depoly data collector container on Kubernetes in Azure. support development team to create and running data pipeline. Create HBASE and HIVE big data packages with Dataproc in GCP, Integration of HBASE/HIVE to Streamsets pipeline.
  • Domino Data Science (v4.1) and Kubeflow, MLFlow, AirFlow, Argo deployments on AWS EKS. Build Apigee edge in Multiple cloud and deployment of Apigee microgateway on Kubernetes
  • Created a machine learning workflow in DataModel -- Tanning model -- Deploment with Domino & KubeFlow platform. Development of python script to auto build and deploy application pipeline on production environment.
  • Develop KubeFlow and AirFlow ML pipelines with APIGee, Jupyter Notebook; Katib for hyperparameter tuning; model on TensorFlow, KFserving, Chainer; TFjob
  • Build CI-CD automaton pipeline, Integration Github/Jenkins/Nexus/Maven/SonarQube/ PostgreSQL and release & deploy app containers in Kubernetes cluster with AWS & GCP Cloud Platform. . Install & configuration and management Hadoop, Sqoop and Spark cluster environments
  • Create Ansible roles to automatic install MapR and ElasticSearch/Kibana/Kafka on AWS Created CI/CD Ansible Tower & bitbucket, Deploy MS Dynamics 365 for customers production support.
  • Build the Magnolia author & public Dockerfile to create customized docker containers and usehelm chart to deployment application automation on Kubernetes cluster in GCP
  • Use Packer to build AMI with app and Implement Terraform to provision update applicationsresources of MicroService on Kubernetes Cluster.
  • Integrated & Management of Jenkins/GitHub/Maven/Selenium/Nexus Repository CI-CDPipeline system on AWS cloud. Integration Artifactory, Bitbucket and Ansible Tower to JIRA forDevOps group
  • AWS CloudWatch / Nagios and API integrate with OpsGenie alerts monitoring systems.
  • Create Terraform module to provision AWS VPC with private and public subnets, EC2, RDBfrom scratch
  • Kubernetes development on Google cloud platform. (GCP), make a snapshots backup andestore disk in GCP and to created YAML file to build persistent volume and persistent volume claims to deploying snapshots backup data on Kubernetes cluster with stateful Set configuration.
  • Build Skaffold and Redis to automatically build, push, and deploy to Kubernetes cluster and Local CI-CD

Confidential

Cloud Developer III

Responsibilities:

  • OBIM project support for Department Homeland Security
  • Build AMI app with Packer and use CloudFormation to perversion on AWS.
  • Create Build/Test /Release/Deploy Pipeline in TeamCity, Implement Docker Containerization & Compose for Local CI-CD.

Confidential

NETWORK / SYSTEM ENGINEER IV

Responsibilities:

  • Implementation Unix shell script to Develop serial/parallel concurrent reboot check job on Apache Cassandra cluster and Implement Terraform to deploy VPC with private and public subnets, instances, RDS from Scratch deploy app docker containers on Kubernetes cluster.
  • Use Ansible maven-antifactory module to deploy war file on staging server from Artifactory repository implementing and creating Data store and data analytics in Cassandra build a Unix shell script as agent in each note to collect Cassandra cluster information
  • Created Ansible playbooks for automation data transfer and configuration in network build automation script with ansible to deploy the collect agent in Cassandra notes
  • Install and configure DataStax OpsCenter and Introscope to monitoring DataStax enterprise
  • I am project leader work with five IT engineers in India to be responsible for related to path

Confidential

Sr. Cloud Developer/Architect

Responsibilities:

  • Oracle Private Cloud Appliance (PCA) configuration with ZFS storage, Created Linux VMs in PCA.
  • Built LAMP environment for Web development team and supported team.
  • Oracle SOA middleware and WebLogic Installation on OEL 6.5 and build the 2 SOA notescluster, Support SOA development team and users
  • Used the ZFS clone and Snapshot options to Clone, Migration, Backup/Restore Data Base.
  • Python script to Auto build cluster in PCA, Write Backup script for Oracle SOA
  • Selenium Integration with Jenkins and use deployment tools Ansible on Test environmentEstablish AWS cloud network for YipTV company.
  • Design and create AWS VPC, Auto Scaling Group, IAM, LAMBDA, CloudFormation, AWS
  • Director, RDS, S3 EBS, DynamoDB, EMR, AMI, NAT G/W and instances in Amazon cloud network for YipTV
  • Use Alfresco on Amazon Web Services to perform document, web, records, and imagemanagement and to create collaborative content development environments in the cloud.
  • Created Apache Directory Server for local network and Integrating RHEL 6.x instance withActive Directory in AWS VPC.
  • Install open source Puppet Master / Agent. Compilation Manifests file to Catalogs forstandard
  • Build Web server with Elastic Load Balancer with Autoscaling in AWS VPC
  • Instances volume snapshot management and trouble shooting.
  • Build open source Nagios Core monitor tools and OpenVPN / OpenLDAP server on EC2instance.
  • Installed Oracle Virtual Manager / Server on HP DL 380 and Created VMs with CentOS6.5 OVMM
  • Linux KVM installation and management VM’s with RHEL 7.2
  • Migration application servers and DB from Data Center to Amazon EC2

Confidential

Senior DevOps Engineer

Responsibilities:

  • DevOps in CI-CD auto build - test - debug - release java code with Jenkins server.
  • Oracle ZFS Storage Appliance Model ZS3-2 configuration, develop, test & support
  • Oracle WebLogic server installation on OEL 6.5 and test with NPAC application.
  • Oracle OIM / OAM installation and configuration for company users Identity management
  • Install open source Puppet Master / Agent. Compilation Manifests file to Catalogs for standard deploy
  • Created Oracle Solaris 11.2 Zones/Domains/LDoms and management with Oracle R12c
  • OpenLDAP server & clients, PAM authentication setup on RedHat Linux 6.5/7.1.
  • JBoss 7 AS &A-MQ and Jenkins management, support FCC NPAC project with softwaredeployment. Oracle VM 3.2.7 server and Manager Installation and configuration in RedHat 7.1.
  • Created Nagios monitoring server and JBoss Operations Network (JON v3.2) server. UseNagios & JON to manage and monitor enterprise middleware/application and services.Integration JON alert SNMP traps into Nagios Monitoring console. Monitoring server group and analyzing alerts.
  • eTools and CMIS Gateway of NPAC application simulators installation & configuration and supports
  • Installed and management SVN source control and JIRA for development group.
  • Symantec NetBackup 7.x server installation/configuration/management.

Confidential

Sr. DevOps System Engineer

Responsibilities:

  • Installation of all financial application software, configuration/maintenance of an Ethernet network
  • Bitbucket/Jenkins CI-CD automation in DevOps Build code development and release
  • Migration NetBackup v6.5.6 to v7.5 from Sun Solaris to RedHat Linux in VMWare ESXi
  • Migration & Merging CVS repository from Sun Unix into RedHat & Linux & Unix/Linux patches
  • Implement open source package to integrated Linux systems authentication with MS WindowsActive Directory Build up open source Nagios Core network monitor server.
  • McAfee Orchestrator Server/Client and Informatica Enterprise Server installation.
  • Cisco ASA5500 iOS upgraded and setup F5 firewall / Load balancing for internal network
  • Migration NetBackup v6.5.6 to v7.5 from Sun Solaris to RedHat Linux in VMware
  • Integrated SFTP servers in DATA Warehouse project on RACKSPACE public cloud.
  • Hadoop installation/Configurations on Amazon EC2 with 40 nodes, which are build head nodeand slave nodes and automation to deployment a batch of application software in cloud nodes through the tools of pdsh and Hortonworks Management Center (HMC) Support
  • Support all Linux servers and client machines with financial software such as BTA / Hyperion /

Confidential

Infrastructure/Network Architect / IT

Responsibilities:

  • Upgraded the CatOS on Cisco Catalyst 6000/6500 series, L3 switch configuration. Design Network with OSFP, BGP, HSRP protocol for Dow Jones Factiva web server system
  • Network Management System (NMS) to support and automation on Dow Jones internal network.
  • Migration from Cisco router to Citrix NetScaler. Installation and configure Vserver, service binding, monitor service on two arm Citrix NetScaler for Load balancing and security Firewall.
  • Juniper SA4500 SSL VPN configuration and cluster pairs across LAN setup in DJ network.
  • Work with system administrator team build PKI technology created citification on Unix andLinux
  • Centralized management for multiple Secure Access products with Secure Access Central Manager
  • Juniper SA4500/6500 maintenance/ support/troubleshoot. Firewall policy setup and modification

Confidential

Unix/Linux System Engineer

Responsibilities:

  • Kickstart and Jumpstart server setup, Build OS images for Sun/HP system, write a shell script on both servers for network installation.
  • Automation with ChefEng and CI-CD Pipeline management
  • Tibco EMS, BE/BW Enterprise software installation / configuration and administration.
  • Operations supporting Checkpoint (NGX R75) and rule changes
  • Packaging application installation using RPM and YUM in Linux and pagadd for Sun Solaris
  • Implement in upgrading Checkpoint VPN with Mobile Access Blades.
  • DNS / MS Exchange 2007/MS Active Directory administration and user support
  • LAMP installation & configuration on Ubuntu Linux. Management of Web server in LAMPplatform.
  • Citrix NetScaler Load Balancers, Cisco VPN and Symantec Backup administration
  • VMware ESXi installation on Dell PowerEdge R710 and management develop source code onVMwareIBM WebSphere V6 installation & configuration and technical support
  • Windows server 2003/2008/IIS Configuration and Administration.

Confidential

Sr.UNIX & Linux Engineer

Responsibilities:

  • U.S Field Data Collection Automation monitoring through the EMS Portal and Hyperic / Cacti tools
  • Build automation scripts with puppets and ChefEng for CI-CD projects
  • Veritas NetBackup Server administration: backup and recovery using Veritas NetBackup 6.5.4 as well as administration of SAN and NAS based storage systems.
  • Setup RAID1 and RAID5 in Dell PowerEdge 2900/9500/R510, RedHat Enterprise v5.5Network installation.
  • Dell PowerEdge computer systems sanitization. Veritas Cluster Server maintenance & Linuxsystem support
  • EMC Clariion SAN/NAS & F.C switch, Hardware / Software maintenance.

Confidential

Principal Unix Engineer

Responsibilities:

  • Deployed and managed Linux, Sun Solaris, SuSE, IBM AIX (4.3.3/5.3), HP-UX (11iv1/v2) other UNIX variants in data center environment. Design and setup UNIX /Linux/Windows security system. Installed Backup & Recovery across network. Automation script with shell and python in CI-CD projects
  • Developed UNIX printer driver for worldwide Ricoh’s MFP. I developed Ricoh printing solutions for Unix platform can be download as below Ricoh’s websitehttp://support.ricoh.com/html s/model/x /x en.htm#UNIX
  • Build-up Unix DNS, NIS, NFS, Sendmail, LDAP server and Installed Oracle RAC Cluster for UNIX and Linux servers. Ricoh Web hosting on Linux/Apache and Windows IIS servers. Support Tomcat 5.5 & JBoss running on Web servers. Build-up WebSphere on RedHat Linux server management and maintain company’s Web server.
  • Build Amazon Elastic Compute Cloud (EC2) with Linux on VMware server. Depth of familiar to creating /access/running/ modifies AMI image and familiar with yum tool. Configure Elastic MapReduce, S3 storage, and Hadoop. Support cloud computing strategy, business model, and roadmap development from a technical perspective. Develop Ricoh devices plug-in to compute cloud on Salesforce, Web application running AWS.
  • Planned and implemented solutions for Ricoh disaster recovery system. Cross network to backup & recovery a various platform by VIERITAS NetBackup
  • Migrations from Solaris, AIX, HP-UX to RedHat Linux running on VMware ESX 3.5 in HP Blade serve

Confidential

UNIX and Network Specialist

Responsibilities:

  • Designed and installed the WAN/LAN for International Bank. Implement EIGRP, ISDN, T3/T1 with Cisco 00. Routs.
  • Installed IBM MQ series for message swap between multiple platforms in Computer Data canter.
  • Sun Solaris (8) Unix Application software installation on large-scale Bank system.
  • New application software research and benchmark.
  • Install, configure and administer Netscape Enterprise web servers and web sites.

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