Experience

• 

  Megalith, iit kharagpur

  Jul 2013 - Jul 2014

  Core team member

  Megalith is the annual fest of the Department of Civil Engineering ,IIT Kharagpur.Part of the Events team and successfully conducted all the events in the fest.

• 

  Switchme technologies and services

  May 2016 - Jul 2016

  Intern - data analyst

  • Developed model in R to identify target customer groups based on their home loan details, demographic & personal data • Configured Google analytics account to analyse traffic flow and developed A/B testing significance calculator & EMI calculator • Built Marketing Funnel for user behaviour analysis and developed algorithm which gives site’s complete performance details • Refurbished UX of website to make it statistically fraught which led to an increment of 20.6% in sign-up rate within a week Show less

• 

  Cognizant

  Aug 2017 - Aug 2018

  Associate - data science

  SAS to R migration • Migrated statistical analysis part of an existing SAS-Java based application from SAS to R. Converted around 350 SAS codes into R codes. • Build custom packages in R for SAS inbuilt function (e.g. moving average analysis, quality control chart, control limits, F-Test, T-Test) • Worked on R-Java connectivity, R- oracle connectivity and R as web service in windows.Sales Forecasting and twitter sentiment analysis • Performed feature engineering, used one-hot encoding for creating dummy variables and uni-variate analysis for outlier detection • Implemented Recurrent Neural Network, ARIMA for sales forecasting using marketing, sales, and promotional event data: 87% accuracy • Developed twitter sentiment analysis model to get brand sentiment score and performed geocoding of twitter users on world map.Drug Aid Solution • Implemented Elastic net model to rank drugs and cell lines which are most effective in cancer growth inhibition. • Performed Feature engineering to create features from drug response matrices and used random forest for feature importance scores • Used Cross validation for model assessment and predicted growth inhibition rate for given drug pair and respective concentrations • Implemented HSA, LOEWE, BLISS, and ZIP logics to classify combination of two drugs into synergistic and antagonistic categoryOptical Character Reading and String matching • Automated the process of finding and verifying claims and co dependencies from documents submitted by pharma companies • Performed image processing techniques and Implemented OCR to extract text Stock Portfolio performance analysis • Designed and created Python based UI using Python Tkinter GUI Framework for analysing stock and portfolio level performance • Created interactive graphical visualization for market and stock/portfolio return, Value at Risk (VaR), candlestick chart and Maximum drawdown Show less

• 

  Blackrock

  Oct 2018 - Jun 2022

  • Associate

    Jan 2022 - Jun 2022

  • Analyst

    Oct 2018 - Dec 2021
• 

  J.p. morgan

  Jul 2022 - now

  Applied AI/ML

  • Vice President - Applied AI/ML

    Jan 2024 - now

  • Senior Associate - Applied AI/ML

    Jul 2022 - Feb 2024