Jan 2019 – Dec 2019 · 11 mos

• Developed the CollegeDoor Android app using React Native and Amazon Lambda services. The app provided Cut-off calculator based on percentage scored in class 12th for DU admissions. Other services were College Rankings, Education News and Admission Faq. A lik

May 2017 – Mar 2023 · 5 yrs 10 mos · Noida Area, India

• Working in the HCM(Human capital management) domain, we help create people centric software, which help organizations leverage the best talent from the market as well as enhance the capability of the in house talent. Expertise in various areas like Position Management, Performance Management, Compensation Management, Recruitment etc and also architectural and developmental experience in this area.
• A constant focus on the quality and time of delivery by inculcating a culture of quality ownership in the teams.

Sep 2015 – May 2017 · 1 yr 8 mos · Sector-16A, Noida

• Developed highly scalable and fault tolerant systems, by using a microservices architecture and technologies like Java, Mongodb, Infinispan, etc . Primarily responsible for working on the Order Management system of Homeshop18. Some other highlights are :
• Logistics Dashboard(July 2016- Till Date):
• This was a scratch development of a dashboard application. The requirement was for the logistics guys to get a clear picture on the statistics of the parcel movement. It covered metrics like Day wise order shipped count, cargo ready count etc. The same metrics was then shown over a weekly basis to track statistics over an extended period. The application had to be as dynamic as possible. Java8, angularjs and mongodb, were the main technology used
• Skills Used: Spring, Angular JS, google charts, Java,JPA, mongo, KeyCloak, Spring Security, MySql
• Order Management and Order Fulfilment(Operations) (Dec 2015- June 2016):
• Operations consists of various projects like Order Management System, Ingestion(Catalogue), Inventory Management, Courier Track etc. It takes care of order processing post the order placement, the ingestion of products into the catalogue and the tracking of order once it is placed on a broader level.
• Skills Used: Spring, Java, MySql, Camel, ActiveMq, Mongodb, Infinispan, Redis, Vaadin, JSF, Tungsten(State Machine), JPA etc.
• Dynamic Show Scheduler(Sept 2015- Dec 2015):
• Dynamic show scheduler or DSS is a dashboarding application, which presents the overall show performance for a currently running show through various graphs or charts. The graphs are embedded in the application as widgets and each one refreshes at its own configured interval. The system is designed with fault tolerance as responsiveness as the primary drivers of a system.
• Skills Used: Spring, Angular JS, angular-nvd3, Java,JPA, mongo, MySql

Oct 2010 – Sep 2015 · 4 yrs 11 mos · Noida Area, India

• Mongo To Sql Converter(March 2013 – June 2013)
• The project was undertaken to convert the mongo database for the parcel tracking system developed using MONGO Db as the database to Sql Server data, in order to help in report generation. This involved creating technical design, coding, performance testing and deployment.
• Skill Used: Java, Spring, mongo, Sql Server 2008
• Parcel Tracking System( Feb 2012 – March 2013)
• Tracking System for parcels being shipped using the eBay Global Shipping Platform developed at Pitney Bowes. This system was used to track parcels right from the inception at the seller in the US to its final delivery to the international customer. This involved analysis of mongoDb as the right replacement over using Sql Server 2008 for this system, design, coding, performance testing, deployment.
• Skill Used:JAVA, JAX-WS, SPRING, MONGO DB and MAVEN
• Clearpath( Nov 2010-Jan 2012)
• Clearpath is an ecommerce application, for calculating international taxes, duties and shipping charges on products purchased online and shipped to international destinations. This application currently provides support for 85 countries. The project involved
• Leading effort on technical issues right from requirement gathering to designing and coding. This also involves work allocation and helping team members on technical issues.
• Designed and developed GXT based widgets module in Clearpath, using GWT/GXT, JSON, SOAP and SQL Server 2008. Responsible for lifecycle of widgets module including development, bug fixing and structural changes.
• Providing various fixes using simple SQL Queries, Stored Procedures, Cursors etc.

Sep 2007 – Oct 2010 · 3 yrs 1 mo · Sec-59, Noida

• Worked on Business Rules Management System called Merlin that was designed and developed at GlobalLogic using Java, Spring, Hibernate, Drools.

May 2005 – Sep 2007 · 2 yrs 4 mos · Chandigarh

• Was working with Finacle, the Banking product from Infosys. Designed and developed various modules under Finacle. Was part of the Core Engineering group there. Technologies were Java/C,JSP, Servlets, Oracle dB etc.