* AWS lambda functions, GCP pubsub

* DoorDash Drive, Last Mile Delivery

Network assurance platform is alpha/startup project within Cisco Systems. Working on various aspect of the application design and development.

• Microservices, Distributed Systems

• java, python, c++

Cisco Intercloud Fabric Solution (Hybrid Cloud)

Inter cloud fabric provides secure connectivity between enterprise/private cloud to various public clouds. Enterprise workloads can be migrated to public cloud without losing security and network policies.

• Designed and developed various complex workflows using Apache Activiti

• Key developer to design and integrate VMware vCenter to the Cisco's InterCloud fabric solution. Worked on complex modules like workload migraton from private cloud (vCenter) to various public clouds like AWS, Azure.

• Led the design and implementation of Openstack/KVM integration as private cloud in intercloud fabric solution. Debugged and resolved various complex issues to bring up infrastructure virtual instances on Openstack/NOVA platform using config drive.

• Worked on policy driven multi-tenant solution.

• Key developer to integrate Dimension Data public cloud adapter in ICFPP (intercloud fabric public cloud provider) product.

1) Cisco Prime Network Services Controller (PNSC) - Sep 2012-Nov 2014

• VMware vcenter API integration with PNSC to discover various managed objects (host, cluster, resource pool, datacenter, distributed switch, port groups etc.), vCenter events

• Lead the openstack/nova integration with PNSC

• Implemented virtual machine life cycle management on vCenter and OpenStack

• Acted as team lead to help other developer in design and implementation decision

• Implemented state machines using Cisco DME/AG framework, model driven design

2) Cisco Digital Signs Product - Feb 2011-Aug 2012

Digital Signs is a network-based digital signage application that allows you to quickly publish and view digital media interactively. Digital sign manager provides the management of Digital Media Players like Discover, configure, manage, group and monitor on the network. Digital sign manager enables centralized scheduling, management/publishing of digital media to on-premise digital displays and create and design screen layouts, divide screen space into regions and populate with content. User can also view reports for content scheduled for playback on digital signage displays.

• Developed various Spring REST based services like Event Service, Channel Subscription Service

• Acted as team lead to help other developer in design and implementation decision

• Worked on DMM X.0 to Y.0 upgrade for customers using shell and groovy script

• Wrote complex plpgsql stored procedures to generate schedule event recurrences.

• Implemented complex stored procedures to generate the proof of play reports for signage system

• Worked in the existing SQL performance enhancements. Did various performance tuning in existing SQL queries.

• Debugged and resolved thread block/memory issues in digital signage