E0A0A46B – Mohankumar P. V – Cloud DevOps Engineer

Resume posted by Glady in DevOps Engineer.
Desired Rate: $85.00/hr
Desired position type: C2C
Current Location: Sayreville New Jersey, United States



Cloud and DevOps Engineering/Architect:
Energetic and result oriented IT professional with 15 years of experience in DevOps, Cloud, Application design and Datacentre; Extended expertise in architecting solutions.

Deep understanding of technology with focus on delivering business solutions;
– Possessing first rate communication and collaboration skills to lead and work in concert with diverse groups effectively
– Friendly with an upbeat attitude
– Excellent decision making skills with a positive approach
– Dedicated and highly ambitious to achieve personal goals as well as the organizational goals

AWS, AT&T Cloud VPC, NAT Gateway, Internet Gateway, EC2 Instances, Load Balancer, DNS, IAM, EKS, ECS
DevOps: Deployment Pipeline, CDP, Jenkins, Kubernetes, Nexus Repository, GIT
Public cloud platform: Knowledge on AZURE and AWS (Simplilearn certified Cloud Architect)
Database Knowledge: SQL, and NoSQL
Operation System: Win2008, Win2012, 2016, RHEL.


Software: JSON, Micro Services, LINUX, UNIX, Kubernetes, Jenkins, Nexxus repository
LANEthernet ,Fast Ethernet ,Gigabit Ethernet and VLAN
WAN Leased Lines, Channelized E1, EoSDH, STM1,STM 16
Protocols OSI Model,TCP/IP,GTP,VRRP, NSRP, VPN and VRF
Routing Protocols OSPF,BGP
Switching MPLS
Router Cisco 6509, Juniper M7i, M10i, M20, M120, REDBACK
Switch Alpine (3808,3804),Extreme Summit 450,400 – 48T
Firewall Juniper Netscreen ISG2000,5400, NS208 ,500,SBR
Nokia Siemens Flexi ISN GGSN,NG, DNS Infoblox and Sun Servers


  • MS in Software Systems – Birla Institute of Technology and Science, Pilani, India (2006 – 2008)
  • Bachelor of Engineering – Anna University, Chennai, India (2001-2005)

– Simplilearn Trained profession –
– AWS Technical Essentials
– AWS Developer Associate
– Developing Microsoft Azure Solutions:70-532
– Java Programming for Absolute Beginners
– MONGODB Administration and Development( In Progress)
– AWS Sys Ops (In Progress)

– Certified Juniper trained Profession – Configuring Juniper Network Routers M/T Trained Profession
– Certified Juniper trained Profession – Configuring Juniper Network Firewalls
– HCLCIE – Certified IT Infra Structure Management Engineer
– CCNA- Exp – Cisco Certified Network Associate(ID: CSCO12177648)
– CISCO(CCNP)-Expiration over : Implementing CISCO IP Switched Networks
– CISCO(CCNP)- Expiration over : Implementing CISCO IP Routing
– ERICSSON Globally Certified Experienced level System Integration Consultant
– Ericsson Prop C Model


Solutions Architect – Cloud and Dev Ops Engineer

AT&T Inc, Middletown, NJ (Jan 2013 – Till Date)
• Working with clients and Project manager directly in gathering requirements, working on solutions with delivery teams and solutioning, reviewing the solutions with Client
• Cloud Architecture and System Engineering IT Sales Application development cycle Starting from requirement gathering and deploying them in Production environment in AT&T Cloud by working them with GIT, Jenkins, Kubernetes, Nexus Repository and Deployment Pipeline
• Amazon Web Service: VPC, Routing, NAT Gateway, Internet Gateway, Subnetting, Elastic IP, Load Balancer, S3, Guardduty, KMS, Cloud watch, IAM and Auto scaling;
• Exposure to AWS services like ECS, EKS, Lambda and IAM
• Knowledge in Microservice Architecture, Dev-Ops (Jenkins/Kubernetes/Containers), Cloud Architecture and Integration technologies REST and JSON
• Maintaining cluster of Nodes through Kubernetes in Deployment YAML, POD, Service, Secrets, Certificates, and Replica Sets
• Configuring and creating Pipeline through Jenkins – Configuring , Building, and reviewing the console
• Configuring Pipelines through AT&T Deployment Pipel for Micro Service
• As a DevOps engineer, Involved in building and deploying the package in various environments like ST, UAT and PROD (Pipeline Configuration, Jenkins log checking, Kubernetes – Deployment/POD/ReplicaSet/ConfigMaps/Service/GRM)
• Venafi Trust Protection platform – Working exposure on creating and renewing certificate
• Hands on experience on AT&T Cloud deployment platform (CDP)
• AT&T Eco for configuring continuous deployment pipelines, Integration with Code cloud, Jenkins and Kubernetes for CI CD
• Architecting AT&T Network Sales applications involving Design, Pricing, Contracting and ordering
• As a product owner/Biz analyst with sound knowledge as Customers Sales Process model
• Acted a Safe Agile Scrum master and interfacing between RTE, Product Owners and Delivery team
• Ability to write Features, Epics and Stories in Agile Craft, TDP, and Rally
• Participating in backlog refinement, grooming and participation
• Technologies involved are JAVA, SQL, NO SQL (MONGODB), JSON
• Interacting with clients in reviewing the proposed solution and taking the acceptance
• Enterprise and Technical impact and gap analysis
• Review AWS Cloud functionalities and their features with Clients for migrating from legacy to Cloud
• Experience in delivering the Software through Software development cycle including Waterfall, Agile, Safe Agile and various delivery process models and tools like VIEW IT, REQ PRO, RALY- AGILE, TDP and PRISM.
• DNS Infloblox cloud consultant in integrating the Infoblox DNS Server for VHA Cloud Network
• Part of DevOps team in working on VPC and DNS for VHA
• Building cloud Infra for Taiwan Mobile through Nokia Siemens networks includes Juniper, CISCO and F5 Loadbalancer
• Contribute in developing best practices for infrastructure as code, specifically with configuration management and infrastructure orchestration
• Define, collect, aggregate, and visualize metrics that pertain to the build, deploy, and run lifecycle phases
• Work closely with the development team to integrate new deployment processes and strategies
• Working with Customer Project Manager on reviewing Estimates and planning for the implementation for the New requirement/Project, Change request and Maintenance request
• Assists in diagnosing and solving production issues
• Works on estimate based on scope and requirement with Lead project Manager, and Delivery managers
• Ability to gather the Business requirements, and translate them to feature, Epic and Story and also preparing the design document for Interfaces/Micro Services and their execution

Cloud Architect (Design and Implementing Cloud Network): June 2005 – Dec 2012

Cloud Network Consultant, Data Centre Services, Sydney, Australia (June 2012 – Dec 2012)
Responsibilities: As a Lead Network Engineer responsible for Implementing Infoblox DNS grid configuration for Vodafone Australia Network
• Involved in migration and Load sharing activity from Infoblox DNS to F5 VIPRION Loadbalancer.
• Responsible for Infoblox NIOS upgrades and change request implementations
• Implementing and configuring OSPF for their new expansion networks on Juniper M Series products
• Analyzed the current Internal and External architecture, Proposed and Implemented the GRID based configuration for their DNS Cloud
• Troubleshooting BGP on their existing networks live production network
• Managed VHA Data Centre for Australia and New Zealand Network in by configuring Netscreen Firewall and Juniper routers
• Creating A records, AAA Records, CNAME Records

IP and Packet Core Network Consultant (November 2011 – May 2012)
Responsibilities: As a CARE Engineer for Nokia Siemens Networks for TWM
• Involved in building the Cloud backbone Network of Taiwan Mobile
• Configured OSPF with different areas on Junos and CISCO
• Implemented Infoblox DNS on their core production network
• Troubleshooting the Packet Core Network Issues for TWM in analyzing the packets captured from the traces between different Network Elements including Router, Switches, Firewall, DNS, GGSN and Loadbalancers
• Implementing the change request and Maintaining the IP PDSN Network as per REMEDY

Uninor, A Telenor Group, Bangalore, India (December 2009 – October 2011)
IP and Packet Core Network Consultant, Cloud Network Managed Services
Responsibilities: As a PaCo Network engineer and Team lead DR in Integrating & Managing the Packet Core Network and IP MPLS WAN network for Uninor GPRS Solutions.
• Functional lead and Worked across multiple Vendor products for Telecom operators globally for their 2G/3G IP Networks
• Configured VRF on Juniper Router between different sites
• Established different WAN interfaces and configured BGP between ISP’s
• Sound understanding on HSRP/VRRP of Junos and NSRP of Netscreen
• Configured VPN on Netscreen firewall, created VR, Zones, Address and policies between them
• Packet Core Network involving Nokia (Juniper Mseries M10i Router, Netscreen ISG 5400 Firewall & Cisco 6509 Switches, DNS, NTP, GGSN/Flexi, SGSN SG7,F5 BIGIP, Browsing gateway and CMD) which constitutes Sun Servers
• Actively participated in the 1AAA Integration with GGSN, NDS and WAP Gateway (NBG) for Authentication & Accounting for GPRS Services
• Involved in NOC activities monitoring and sharing utilization and KPI report with customer on their IP MPLS network
• Performed periodic system health check for all network elements about their hardware, CPU Utilization, Interface bandwidth utilization, IOS, Junos upgrades if any
• Integrated GGSN with CMD(Charging Gateway) Ga interface for the Packet core Network which includes complete end to end integration till MPLS backbone and ISP connectivity
• End to End Network packet capturing, Analyzing Traces on packet level using wireshark and Troubleshooting them appropriately
• Configured Symmetricom NTP Server

Videocon Telecommunications Ltd, Chennai (August 2009 – November 2009)
Senior Network Engineer, IP MPLS WAN Network Design and Vendor Solution Evolution
Responsibilities: As a Senior Network Engineer in building the Nokia Siemens Packet Core Network and IT MPLS infrastructure network.
• Responsible for working with development teams and partner vendors to carry out the solution development IP MPLS Backbone Network
• Responsible for developing architecture of the Managed services solutions
• Packet Core Network involving Nokia (GGSN/Flexi, SGSN, Browsing gateway), DNS, NTP, CMD, Juniper Mseries Router, Netscreen ISG 5400 Firewall & Cisco 6509 Switches
• Involved in Planning, Reviewing the proposals and Design changes by vendor , Implementing and supporting the same for vendor
Ericsson India Private Limited, Chennai, India (June 2007 – July 2009)
Solutions Integrator, India and Srilanka – Certified Exp.System Integration Consultant
Responsibilities: As a Solutions Integrator for Mobile packet backbone IP Networks for Telecom Operators in India and Srilanka

• Involved in Mobile Packet Backbone Network Integration for telecom Operators MPLS Network for Packet Core, VAS and Intelligent Network Services.
• Involved in Switch, Router and Firewall OS upgrade activities: Extreme, Juniper and Netscreen products and Creation of L2/L3 Vlans, Port aggregation and Port Mirroring
• Configuring VRF for segregating different traffic levels
• Configured IP MPLS VPN on Junos OS for different telecom operators for their different traffic levels and also Migrated Netscreen SSG Firewall to ISG 2000 and configured different VRs, Zones, Addresses and Policies
• Implemented BGP, OSPF & Class of services for their Voice, Data and O&M traffics
• VRF, VLAN, VPN’s, BGP, EIGRP, OSPF, configuration for Opertaors MPBN Nodes in Juniper Routers
• LAN Network Design of MTNL Alcatel Network Cisco 2950S/2811R, Alcatel Switches
• Configuring IPWorks DNS Server
• Integrating several Telecom Operators Cloud Network (Bharati Airtel, Vodafone, IDEA, AIRCEL, Srilankan Mobile)

HCL Info systems Limited, Mumbai (June 2005 – June 2007)
IP Network Consultant, West Zone MTNL and BSNL India Integration and Support
Responsibilities: As a Network Engineer for Service delivery Team for Pfizer India and BSNL, involved in configuring HCL Switches and Routers for their IT Infrastructure
• Configured VLAN and STP for their LAN Networks
• Managing National Internet Backbone IP MPLS Project as a part of Service deliver Team
• Supported and troubleshooting of open issues on enterprise LAN and WAN networks of different customers of HCL with in India
• Performed hardware and software upgrade activities
• Performed operation and maintenance activity (System and Traffic Utilization) in NOC
• Configured Leased line for their WAN Networks to connect their branch offices
Career Certifications


  • Devops Engineer – Devops/AWS/GIT Hub/Kubernetes, DevOps, AWS, GIT, GIT HUB, JSON, Micro Services, LINUX, UNIX, Kubernetes, Jenkins, Nexxus repository, Apache and WebLogic, AWS, AT&T Cloud VPC, NAT Gateway, Internet Gateway, EC2 Instances, Load Balancer, DNS, IAM, EKS, ECS, Serverless YAML, Cloud Formation and also ability to handle templates based on Terraform, DevOps Deployment Pipeline, CDP, Jenkins, Kubernetes, Nexus Repository, GIT, AZURE and AWS (Simplilearn certified Cloud Architect), SQL, and NoSQL


    3804), 400 – 48T Firewall Juniper Netscreen ISG2000, 500, 5400, BGP Switching MPLS Router Cisco 6509, Channelized E1, DNS Infoblox and Sun Servers, EoSDH, Extreme Summit 450, Fast Ethernet, Gigabit Ethernet and VLAN WAN Leased Lines, GTP, Jenkins, Juniper M7i, Kubernetes, Linux, M10i, M120, M20, Micro services, Nexxus repository LANEthernet, NG, NS208, NSRP, REDBACK Switch Alpine (3808, SBR Nokia Siemens Flexi ISN GGSN, Software: JSON, STM 16 Protocols OSI Model, STM1, TCP/IP, UNIX, VPN and VRF Routing Protocols OSPF, Vrrp

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