Saurabh Chauhan Email & Phone Number

Austin, Tx, Us

Cupertino, California, Us

New York, Ny, Us

Worked as a Full stack developer for macys.com with primarily the below two projects.1.• An in house Large scale Experimentation and Targeting Platform for macys.com which providescapabilities to A/B Test site functionalities, target and segment users based on various segmentationcriteria.• Its an application which can deal with very large amount of traffic with the best possible response time. The traffic volumes range up to 100% of the user traffic on macys.com and bloomingdales.com • Designing analytics system for the experimentation data using Log Entries application and Splunkqueries.• Working on a separate Require js based AMD module for its integration with macys.com and bloomingdales.com websites.• Converting the above to a separate Node js based independent module for its integration with other internal sites and domains.• Handling big volume of data related to customer attributes for customer based targeting using Redis ,Postgres ,Jsonb .2.• Building a platform to host various single page and multi page marketing micro-sites for macys.commarketing team. This platform will be capable to host and scale sites as node apps , and take care ofasset hosting and routing for these sites. Using technologies as node js , express js , react js ,loopbackjs etc.• This platform makes it super easy to develop and very fast to productionalize a feature rich,performant sitelet with Macys look and feel , SEO boost and Accelerated dev, test, prod and contentrefresh cycle.• Building and maintaining gitlab based CI CD pipeline for the above platform , and the micro sites assmall repositories. Asset holding, scaffolding capabilities using handlebar templates• Developing REST apis for the above platform using node/loopback.• Developing nodejs based solution for integrating various social media platforms to macys marketingwebsites hosted on above platform.

Secaucus, New Jersey, Us

• Worked on Development and Enhancement of Platform and Website and Store Softwares for Gymboree Stores and Gymboree Website. • Performed Staged Loads / Stress testing, Performance tuning of the website, JVM and store software to keep it updated with rising demands / emerging platforms using tools like JMeter, Load Runner ,Dynatrace ,Gomez.• Design, engineer, test, record and maintain code using Eclipse , SVN , GIT etc.• Apache Admin for Gymboree/Crazy8/Janie and Jack Website. Successfully moved the website from iPlanet 7 to Apache 2.4 and Tuned the Apache system to handle 5x more requests .• Tuned the Weblogic Cluster to match the scale of the above sApache Cluster.• Engineer, maintain & support Alerting Mechanisms to keep the system error free and provide a prompt/proactive alerting to any issues. • Splunk and Dynatrace Admin for Gymboree. Single handedly owned the introduction of these two technologies into our current work.

Cupertino, California, Us

• Team member in developing an Analytic platform designed to do detailed analysis and decision on the basis of the analysis.• Gained Exposure on designing systems which deal with data volume ranging from 100000 to 500000 transactions in an hour and highly write friendly using Cassandra and Oozie scripts.• Worked on a Reconciliation System which dealt in finding the mismatching transactions from 3 totally different systems using Netflix Astynax API , Teradata JDBC and mysql.• Team member in a System designing dealing with Continuous Integration and Deployment of Code using Jenkins , Chef , Ruby and GIT. Designed Java and Spring based API to cater the requests and trigger the One Click deployment mechanism

Riverwoods, Il, Us

Worked on developing and maintaining code for PULSE Network. It is a leading debit/ATM network, serving more than 6,300 financial institutions across the United States.Worked on improving and automating BAU activities with my development and Software Engineering skills for the benefit of the team.Worked on enhancing Batch Email functionality.Worked on maintaining , monitoring , deploying Application Servers (WAS) and Web Server ( Apache)Got exposure on Data PowerWas Working as a team member on improving the application performance and scalability by upgrading it to WAS 8 from WAS6.Worked with an offshore team on the new and improved UI of the Pulse Network website.Worked on successfully handling the deployment of the above along with team members.Worked extensively on Exposing as well as Consuming various Web services for example Exposing the ATM locator Service to third parties ,as well as consuming the Cash Access locator Web Service to provide customers a list of non network ATMs.

Hochiminh City, Vn

Project 1 :• Worked as a Core Team member for the Apple Point of Sales Application.• Team member in moving the Application from Old Java Swing based Devices to New Generation IOS based Client and REST Framework based Server Architecture . • Worked on all aspects of SDLC on the above , from requirements , to Production Deployment and Support.• Developed versions of the above Architecture for big Geologies like ESP , HKG , SWISS and deal with all Taxation and Pricing flows. I was a Subject Matter Expert on the POS Taxation.• Componentize and modernize various legacy services and break them into small projects for better maintenance, without any single change in User experience. Using Maven , Jersey and Rest .• Deployment of the POS Server to Enterprise wide architecture using Continious Deployment Techniques and Zero downtimes.• Developed and QA/UAT Supported a new Web Interface to be used in Store for Administrative tasks.• Developing POS API’s to interface with third party apps like Sales auditing , Card Authorizing, SAP.Project 2 : Its Apple’s internal Employee Database system which maintains the Agent (employee) records and to manage them in a better way .It also includes the recruitment and knowledge management portals for Apple Employees.• Offshore Team member working within a team of 6 people.• Implementing and maintaining the user interface layer, the Application level and the Database Support. • Applying Business Logic functionalities to the application using Hibernate, DAO and Spring framework• Fixing reported bugs in the application.UAT support during testing phase.

B.Tech, Electronics And Communications Engineering

Higher Secondary, Mathematics