UserProfile:

Designed and built a Micro frontend application based on Grapql/ Node js and

serverless technology in limited time frame of 5 months

Proficient in Grapql techniques like building resolvers, mutation and queries.

Proficient in AWS tools Lambda, cloudwatch, x-ray, serverless

Designed solution to migrate from sql to NoSql DB.

Designed systems to migrate existing 250 tenants to new platform

Have efficiently improved performance of API's from 8 sec to less than a

seconds.

Order Management:

Leading migration of the legacy application Pelican Ordering

Platform(Pelican)to into new Java/Spring Boot/ Docker /AWS micro service

cloud-based solution with ECS

Migrated 4 million records from legacy to new platform with almost zerodown

time.

Built in idempotence to manage order capture ,authorize and charge process

of order management.

Implementation of new reactive and parallel programming technique like

Spring Web flux and Spring State machine

Roles & Responsibilities

• Lead migration of the legacy application to into new java & AWS cloud based solution in order to handle increase in customer traffic and better performance keeping in mind the load spikes during holiday season

• PGP encryption of the card data, order details and integration with AWS S3 to meet PCI

(Payment Card Industry Standard)

• Migration of legacy app to Java 8 and integration with Ingrain Encryption

• Build of Restful API using Jersey framework for fulfillment and activation of cards of the cards

• Auto scaling of EC2 instances and implementation of cloud features like SQS and addition of

SSL to the gateways

Technology and Architecture Group is the engineering arm of Cisco Corporate Affairs which provides software development and technical support for CSR platform and applications.

• This includes Networking Academy (NetAcad), Junior Achievement, employment solution (Stella) and NetSpace application.

• Solution evaluation for third party business services related to e-learning and employment solutions.

• Development Operations (DevOps) strategy and capabilities. This addresses the challenge of operational efficiency by introducing continuous integration, continuous testing and continuous delivery capabilities

NetAcad, Netspace acts as central presentation portal platform that allows users, administrators and developers to integrate content and services for E-learning, Employment Solution. Design and development REST services, as well as proprietary Webex API's.

Roles & Responsibilities

• Development of restful web services using OAuth2

• Integrated Social Login(Google, Facebook, LinkedIn) using OAuth security

• Installed and Maintain Portal on AWS Cloud(Amazon Web Cloud)

• Managing User's, Permission's, Roles and Sites

• Developed login hook

• Worked with bootstrap and Angular JS to fix UI related issues

• Configured Multi –tenancy for multiple site in Liferay Portal.

Worked as a Technical Lead and Web Architect for Mobile and Web Technologies. My area of expertise is field of payment gateway integration , Java frameworks , design and development of web portal and mobile application.