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

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

Industrialization, Study, Validation and Release Management of Red Hat OpenShift

Company

Industrialization, Study, Validation and Release Management of Red Hat OpenShift

Role

DevOps Engineer

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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Tools

Git Github JIRA

VMware Pivotal Container Service (PKS)

Company

VMware Pivotal Container Service (PKS)

Role

DevOps Engineer

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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OpenStack/SDN Developmen

Company

OpenStack/SDN Developmen

Role

Software Architect

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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Tools

Git Github Vim

Virtual Customer Premises Equipment (vCPE) solution

Company

Virtual Customer Premises Equipment (vCPE) solution

Role

Software Architect

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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Tools

Github JIRA Vim