Aug 2022 – Oct 2022 · 2 mos · Berlin, Germany

Mar 2021 – Apr 2022 · 1 yr 1 mo

• Lead Engineer for Ranking, Personalisation, Optimisation
• Lead a team of data scientists and engineers to build large scale online ML models like Learning to Rank and Multi-Objective Optimisation
• Automated a reliable framework equipped with feature workflows, training, testing, validation, deployment
• and evaluation of ML models. These serve real time personalized rankings to improve customer experience and user conversion metrics
• Enhanced large scale HA distributed services inferring real time user insights consumed by multiple clients
• Designed cascaded architecture to guide/plan ranking systems needed for long term evolution

Feb 2018 – Mar 2021 · 3 yrs 1 mo

• Developed multi-objective ranking optimization framework. Built counterfactual evaluation and Genetic
• Algorithmic solutions for black box optimization of business and customer goals/constraints.
• Scaled distributed workflows and service for training, simulations and feedback based evaluation
• Driving impact via multiple features for 3 years in Conversion metrics
• Developed a robust big data platform used by all internal Teams
• Powered with alerts, monitoring and anomaly detection. Achieved jumps in search-CTR( Click Through
• ratio ) owing to data quality and freshness

Jun 2014 – Feb 2018 · 3 yrs 8 mos · Greater Bengaluru Area

• Building quantitative, analytical and technological solutions for Corporate Treasury
• Leading Asia CT Strats Liquidity Risk Metrics Initiatives
• Modelling and optimization of Liquidity Cash Ratio(LCR)
• Working on liability planning/restructuring based on the asset liquidation term structure model
• Managed front-to-back execution of trades by implementing bookings, cash flows and risk management tools
• Worked on quantitative models focusing on payoff construction, methodology, greeks sensitivity and regression testing
• Used Monte Carlo Simulation for Option pricing, improvised on calibration strategy of short rate model achieving more accurate pricing in lesser run time

Jan 2014 – Jun 2014 · 5 mos · Bangalore

• Behavioral Targeting For Real Time Bidding Display Advertising
• Modelled User conversion behaviour using machine learning to drive revenue generating marketing on Real TimeBidding platforms
• Predicted probability of conversion of user using temporal site activity
• Evaluated results of deployed model to improvise on clicks and user conversions

May 2013 – Jul 2013 · 2 mos · Greater Bengaluru Area

• Deployed a context aware action suggestion engine on the admin dashboard for Google Apps for business
• Deployed context aware action suggestion engine on admin dashboard for Google Apps
• Created multi-word search utility, using stop-words pre-processing, entity-action analysis and ranking results
• Modified user interface to handle action suggestions

Aug 2012 – Jul 2013 · 11 mos

• Organised coding events and hackathons during Apogee (participation by 1000+ students) Technical Fest

Aug 2012 – Apr 2013 · 8 mos

• Alumni Research Talks (ART) is a 3-day long student-industry-research symposium organized by the Department of Computer Science and Information Systems, Computer Science Association and Embryo , BITS PIlani. Featuring research talks by recent BITS graduates currently in Grad schools or working in industry on some really hot research topics, the talks are broadcasted 'live' to the Goa and Hyderabad Campuses of BITS Pilani.
• http://art.bits-csa.org/

Aug 2012 – Apr 2013 · 8 mos · BITS, Pilani

• Embryo is a project to foster strong collaboration of BITS students and BITS faculty with the alumni and friends of BITS Pilani.
• Through lecture series and collaborative projects, the students can get exposure to the cutting edge research areas. They also get an opportunity to network with Alumni and friends of BITS, who are reputed academicians and industry leaders.

May 2012 – Jul 2012 · 2 mos · Homi Bhabha Centre for Science and Education, Mumbai

• Designed and implemented a chat studio using gnowsys studio that allowed users to initiate discussions, upload documents, videos and share content on other social platforms