Re-designed data center deployment process. Micro-services based horizontally scalable platform powered by Kubernetes and docker. Security and FedRAMP compliant backed by Identify management (IdM). CI/CD to streamline software deployment process. • Revamped Network Control Software from monolithic to micro-services based platform• Python Flask based RESTApi for user UI• Automated deployment process by using Ansible playbook in greenfield data center• Conceptualized and overhauled software deployment process by CI/CD methodology in brownfield data center• Collaborated with Network Vendors to create self-provisioned network.• Developed python-based software for Network lifecycle management

Operated web-scale could infrastructure with multi-vendor products including Cisco, Juniper, Arista. Kept network up and running across the globe for 24/7. Upgraded automation infrastructure to improve efficiency, reducing resource requirement and increasing network uptime. • Automated time consuming and error prone device upgrade procedure to maintain gold code. Designed to work at large scale. Reduced upgrade time by 67% and 86% gold code compliance• Certified new product in POC lab. Designed, executed and delivered report• Identified gap and developed many utility tools for troubleshooting/debugging and analyzing network issues• Participated network design, upgrading, new Data center build up • Mentored and provided SME support to network operation and engineering team.• Collaborated with Vendors and cross-functional global team for timely resolution.

Accelerating time to adoption by managing a team from customer architecture to deployment. This is $100M run-rate business for Juniper. Key accomplishment/roles• Build relationship with customer, understand customer technical/business requirements, find out Juniper product features, find out gap, work with Engineering team to develop, certify and delivery to customer for smooth deployment• Managing and leading team to reduce time to adaption by 50%• Align customer road map to Juniper development cycle• Presenting quarterly report to customer and Juniper executive during executive briefing• Accelerated customer certification cycle by incorporating production network use cases into Juniper development/testing cycle • Led team to build automation framework for shorter delivery cadence• Co-ordinated among sales, development, testing and support team to delivery release to customer in shorter Timeframe• Helped customer to build/design cloud networks

Solving customer business challenges holistically. Helping customer to architect and design network for optimum performance and resiliency. Taking customer feedback, looking for new product/business opportunities, helping engineering team to build new products.Other contributions• Authored Solution Architecture Specification. • Network Design and Implementation Guide• Best practice guide• Network configuration Guide

Designed and improved performance of Microsoft email services. Streamlined time consuming and error prone deployment process into automatic process and increased efficiency by 43%. Key contribution• Designed and Improved network performance.• Improved complete deployment process• Identified gap, brainstormed new ideas and improve design process• Automated MOP write, configuration generation for network devices• Solution includes Cisco products like Nexus, Juniper MX series router, F5 8950• Solution includes BGP, MPLS, FHRP, HSRP, load balancing• Mentoring junior engineer, consulting to peer. • Automated provisioning and monitoring process• Make network up and running 24/7

Network Consulting EngineerAs a trusted Cisco advisor helped many fortune 500 companies including Wal-Mart, VISA, Vmware, Webex, General Motors (GM) to build and operate highly scalable, reliable and available campus networks with next generation Cisco router, switches, firewall and load balancer. • Increased Wal-Mart VPN solution scalability by 50% to 16000 concurrent users• Upgraded VISA network from catalyst 6500 to Nexus switches without downtime• Helped Wells Fargo to build multi-site WAN with triple play (voice, video and data)DATA CENTER INTERCONNECT (DCI) Increased data center interconnect scalability to 2000 vlans by validating protocol based solution, providing migration guideline, and isolating defects. Resulted 5.5M revenue for Cisco. Achievements -• Successfully completed projects with Nexus 7010, 5000, 2000, 1000v, UCS, Fabric Extender, 7600, 6500• Demonstrated interpretability between Cisco’s VSS, vPC and L2 multipath protocols• Increased scalability from 500 to 2000 (400%) VLAN• Optimized test cases, automated test tool to reduce testing cycle by 20%.DATA CENTER 3.0 DESIGNConverted un-stable, un-manageable 2.0 Data Center to Highly Available, Scalable manageable 3.0 Data Center. Achievements -• Designed data center with Nexus 7000, Nexus 5000 and Nexus 2000 switches