Dec 2020 – Apr 2024 · 3 yrs 4 mos · Gurugram, Haryana, India · On-site

• Building Personalised Search & Recommendation for OLX Autos
• Built Discovery Platform for OLX across different geographies
• Migrated Tech stack from Solr to AWS Opensearch

Mar 2019 – Dec 2020 · 1 yr 9 mos · Gurugram, Haryana, India

• Leading technology & product functions
• ● Responsible for architecture, practices, processes, hiring, culture, mentorship etc
• ● Built a complete platform from scratch and expanding to multiple data-centres.
• ● Built a complete India based team 30+ members (and growing)
• ● Establish a Continuous Delivery culture (through Scrum/Kanban/DevOps/SRE)
• ● Solving Problems at scale
• ● Built a Payments + Loyalty App for Noon Ecommerce which has features like P2P ,
• recharges , bill payments , Deals
• ● Built a multi country search platform that includes localization support ,
• search across various services ,autosuggest and ranking
• ● Built a horizontal data lake using SPARK, AIRFLOW , PRESTO that caters to business ,
• product , application data requirements

Feb 2016 – Mar 2019 · 3 yrs 1 mo · Gurugram, Haryana, India

• ● Recommendation System & Merchandising on nearbuy.com app homepage
• Introduced algorithm driven merchandising on homepage which was personalised for user cohorts which resulted in moving conversion rate from 5% to 8% through these sections
• ● Built a Hybrid Recommendation System (Collaborative + Content Based) using Spark ALS
• that predicts relevant merchants for a customer .
• Similar Merchant System
• ● Built a system that gives similar merchants using SPARK K-means Algo
• Customer Segmentation System
• ● Built a system that creates customer cohorts basis of their age, demographics and behaviour
• , so that we are able to serve the right content
• A/B Experiment Platform
• ● Build a A/B Platform using Machine Learning ( Bayesian testing) to test various experiments
• at Nearbuy
• Rating System
• ● Build a Rating System to capture & calculate ratings using Bayesian Method
• Discovery
• ● Leading a team of 4 that builds a system of Nearbuy Discovery (Search / Listing / Detail )
• using Elasticsearch
• ● This system aggregates data from various sources and the creates a final version of
• Merchant Data

Oct 2015 – Feb 2016 · 4 mos · Bengaluru Area, India

• ● Lead a team that was tasked to create central repo of Doctors and their qualifications .
• ● Build a platform that was used by sales team to onboard a Doctor Platform
• ● Built the search platform

Feb 2015 – Oct 2015 · 8 mos · Noida Area, India

• At hCentive I was responsible for Product design and development using Java based frameworks on Agile methodology.
• We build a platform where an employer can share health plans (medical,dental,vision ) to his employees and an employee can enroll himself or his family and also choose amongst those plans according to his/her needs .

Dec 2011 – Feb 2015 · 3 yrs 2 mos · Gurgaon

• My responsibilities include to develop cutting edge features for holidays section at MMT .
• I'm a part of a team that continuously strives to provide a much better user experience and assist the customer in making choice for booking a package.
• Also , I have to keep our site capable of serving huge traffic and for that I keep doing technology enhancements that help us to scale better .
• Plus , I'm a team member so I assist other in their work and making them understand the business logic

Jun 2010 – Dec 2011 · 1 yr 6 mos · Bengaluru Area, India

• "Social Commerce" is a web application to personalize and enhance shopping experience, it helps drive traffic,
• increase conversion, and improve average order value.
• Integrated the application with Social Media using the Facebook , Gmail and Yahoo APIs.
• Designed database schema for PostgreSQL database; programmed database connectivity
• using Spring JDBC Templates.
• Created web services to facilitate data flow between components.
• Implemented web security by using Acegi Security.
• Wrote front ­ end code i.e JSPs using Struts Framework.
• Implemented OpenID authentication flow for secure sign-in into the application.
• Developed Widget Workbench to build Rate, Review and Recommend feature of the application.