Rahul A.

Rahul A.

Expert Cloud Consultant with 6.5+ years of experience in IT and Cloud Systems

Gurugram , India

Experience: 7 Years

Rahul

Gurugram , India

Expert Cloud Consultant with 6.5+ years of experience in IT and Cloud Systems

USD / Year

  • Start Date / Notice Period end date:

7 Years

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About Me

Energetic & mission focussed technology expert having expertise in new products and services

  • DevOps CD - Ansible
  • DevOps CI Tools - Git, Jenkins
  • Containers - Docker Containers, <...
  • DevOps CI Tools - Git, Jenkins
  • Containers - Docker Containers, Kubernetes, Red Hat OpenShift, VMware PKS 
  • Cloud - OpenStack
  • SDN  - OpenContrail, NSX
  • Virtualization  - Network Function Virtualization (NFV), Virtual Network Functions (vNF’s), Managing VM’s on ESXi servers using vCenter server
  • IaaS - Terraform 

 

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Portfolio Projects

Description

  • Installation of OpenShift 3.11 on VMware Environment
  • Involved in solving defects and bugs while performing the installation
  • Published all the Related Documents such as Installation Manual, Configuration & Operations, User Guide & Technical Service Description.
  • Delivered & Presented complete CI/CD pipeline (Automated Builds & Deployments)
  • Delivered various methods of communications from outside the cluster with the services running in the cluster.

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Description

  • Installation of VMware PKS on VMware & ESA environment.
  • Involved in solving defects and bugs while performing the installation
  • Involved in various Networking design/Configurations using VMware NSX.
  • PKS version upgrades.
  • Published all the Related Documents such as Installation Manual, Configuration & Operations, User Guide & Technical Service Description.

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Description

  • Developed/Ported OpenStack (Icehouse/Kilo/Mitaka) Compute node, Controller node & OpenContrail vRouter Packages.
  • Automation of functional test cases/use cases (SNAT, SG, LBAAS v1/v2 etc.) using the Terraform and validate the functionality using the Terraform, OpenStack and Contrail APIs.
  • Setting up the different scenarios, features, reproducing bugs in Devstack environment for validating and fixing it.
  • Involved in deploying the contrail services in Kubernetes.
  • Data Path Performance testing of OpenContrail using tools like Mgen, Locust, Prox and analyse various parameters (Flow rate, max flow, throughput etc.)
  • Patching of neutron code and contrail plugin to support and run LBAAS v1/v2 simultaneously.
  • Automation of Load Balancer as a service (LBAAS v1/v2) stack using the Terraform tool.
  • Load testing against the LBAAS stack using the Locust tool.
  • Involved in solving defects and reported bug.

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Description

  • Design and Developed Topology for vCPE solution supporting different vNF’s like Firewall, IPSEC, Trend Micro and NAT.
  • Developed/Ported OpenStack (Icehouse/Kilo) compute node, Controller node & OpenContrail vRouter Packages.
  • Added different package in kernel like TUN/TAP, Bridging, KVM, LXC to support OpenStack compute node Modules on Platform.
  • Automated OpenStack Compute node installation using Shell Scripts.
  • Done Modifications in Nova/virt module in python to generate Platform dependent XML template to launch different KVM/LXC/Docker based VM’s.
  • Changes done in Nova/Neutron modules for run time selection of Neutron agents like OVS, brctl and vRouter for launching VMs.
  • Deployed Network Service Chaining of Network Services which tied up together for Orchestration of Virtual Network Services.
  • Unit and Integration testing of latest releases of OpenStack with Network Services Chaining.
  • Involved in solving defects and reported bug.

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