Raghawendra Singh

• Worked on ads team to improve auto-bidding strategies performance using data analysis script and tool. With the above improvement, the computation time of building the curve of bidding strategies decreased to 9 hours instead of 21 hours. • Build a tool from scratch to measure the performance of all strategies. This includes the features to override the campaign to perform better and displays the last 60 days of data in chart form to do the analysis in an easier way.

• Designed and coded the whole image search component from scratch which try to find out the duplicated product listed on snapdeal website. Along with this led a team of 2 people. • Developed a feature for downloading images from an S3 bucket and calculation of a string (happens with OpenCV services) consisting of 0 and 1 based on the grey scaling of images which will be used for generating the similarity score with the help of hamming distance concept.

• Developed features in the fulfillment module to find out the product which is not present in the ordered store based on zoning. • Developed a feature for integration of a secure pay payment gateway, such that placing an order with the help of CSR doesn't require the card details. This feature removed the manual addition of card details. Which led to a decrease the fraud. • Developed a feature to handle the inventory for in-store order management.