Mar 2021 – Feb 2022 · 11 mos · Gurugram, Haryana, India · Remote

• 1. Led the Product Purchase Orchestrator (PPO) development for Airtel Africa, driving a cross-functional team, resulting in a ~30% improvement in delivery timelines.
• 2. Orchestrated efforts with product and business managers to ensure clear communication and alignment.
• 3. Architected end-to-end designs for PPO services, eliminating third-party dependencies, saving $1M annually.
• 4. Enabled faster delivery of business use cases, improving control and operational efficiency for Airtel Africa by ~80%(ticket resolution time reduced from 20 days to 5 days).

Jul 2018 – Mar 2021 · 2 yrs 8 mos · Gurgaon, Haryana, India · On-site

• Technology stack: Java/J2EE, Kafka, Elasticsearch, Cassandra, Apache Storm, Angular JS, AWS SQS, Lambda
• Transaction Bridge : Transaction Bridge is central system to publish all transactional events from publisher to various subscribers. These transactional events are consumed from different publishers and published to almost 200 subscribers in real time with scale upto 1500 tps.
• Recognition: Awarded with RSUs for performance excellence horizon award

Mar 2012 – Jun 2018 · 6 yrs 3 mos · Gurgaon, India

• Got Chairman’s Award for Excellence & impact full positive contribution to the business, 2012
• Digital asset management (DAM) is a business process for organizing, storing and retrieving rich media and managing digital rights and permissions.
• Rich media assets include stories, photos, videos and other multimedia content.
• DAM is built on Java platform including technologies Solr Cloud and Mongo to provide fast search response.
• All agencies Data is collected in DAM thorugh various JObs and real time search is provided through Solr.
• iBeat Scalable, real-time Analytics built on MongoDB for Times websites.
• Nature of Experience: Java/J2EE, MongoDB, Big Data
• iBeat logs all user visits from different Times websites / APP / WAP. Project uses various aggregation algorithms on this
• data to keep track of performance of different portals and trends on Times websites.Average count of records inserted
• in DB 30 million / day.
• Architecture consists of distributed application architecture hosted VSNL data centers.iBeat uses Mongo Sharded set up
• to use horizontal scalability along with high availability with replica set up.
• Ibeat provide popluarity index with varios plateform and algorythim like page views / Social trends / polularty index
• Complete design and development of iBeat architecture.
• Price Wise application to Compute pricing for Ads across all times editions.
• Nature of Experience: Java/J2EE, Morphia, MongoDB
• Price Wise application is web application to compute pricing for Ads across all times editions.
• Roles & Responsibilities:
• Development of Core module for price calculation for various types of Adcategory.
• Custom Data upload utility to automate data upload process. Implementation of Data validation framework so
• the Data automation tool can be robust and reliable.
• Implementation of Permission and flow framework to define User flow and site restriction basis of User Roles
• and permission. Implementation of secure access using SSO.

Jun 2010 – Mar 2012 · 1 yr 9 mos · Gurgaon, India

• FxTrader application for Black Berry device ( July 2011 - Feb 2012)
• This project is for a full production Blackberry mobile application to distribute the DJ|FX Trader offering. It will be available to paying subscribers of DJ FX Trader
• Interacting with the client , WSJ, to discuss and analyze their requirements
• Involved in developing the various screen for the application.
• Development of server side component and ORM implementation
• Testing of the deliverable fixes to the client
• Database migration for Old users
• Content Delivery System for Wall Street Journal (June 2010 - July 2011)
• The Content Delivery System manages the formatting and delivery of the content generated by the various other systems that supply data to the wsj.com site. It interacts with the Commerce, Market Data and Editorial and Publishing systems to convert the data to the formats required for presentation, ensure that the date is properly promoted to the production web servers and services requests for content made by end-users.
• Interacting with the client , WSJ, to discuss and analyze their requirements
• Involved in enhancements and support to resolve production issues, reported on WSJ website
• Involved in development, enhancement and maintenance of Module Service Tool (MST) – a tool to manage page configuration, formatting and rendering for WSJ website
• Testing of the deliverable fixes to the client

Oct 2009 – Jun 2010 · 8 mos

• Take5Cards Web Portal (October 2009 – May 2010)
• Development of Gaming and Social networking Web Portal Take5Cards where user can register and can improve his/her knowledge base by playing quizzes, can send messages to friends, can trade knowledge cards with other members. In later iterations more online games will be added.
• Use case analysis.
• Exposing methods from backend to frontend.
• Complete java coding for business layer and database of the application.
• Created spring web flow for various pages in application.
• Implemented lucene in application.
• Implemented batch job framework for job scheduling.

Jan 2007 – Sep 2009 · 2 yrs 8 mos

• Gloop (Project management tool), Gridsolv (Aug 2008 – Sep 2009)
• UI Development using DOJO(Provide Widgets like Rich Text Editor,PopUp,Calendar etc)
• XML based AJAX data communication
• Entity Level Programming according to the requirement
• Genkey (Biometric ID card generation Project), Gridsolv (Jan 2007 - July 2008 )
• The Swing Project is based on a algorithm developed in Norway which generates unique cryptographic keys for every unique biometric data like fingers, face, and iris. The company will be involved in the distribution of the Biometric IDs in India.
• Developed utility interfaces like date Utilities, file filters, caching for static data of the application.
• Development of configurable UI driven by db