Nisha Verma

AWS Marketplace:

• Working on a new AWS service tailored for Ads customers to simplify connectivity, offload validation logic, and integrate seamlessly with third-party vendors.

AWS EMR Serverless:

• Designed and built a proxy service enabling indirect connectivity for customers to access Spark UI for Spark and Hive jobs hosted within EMR Serverless.
• Developed an Ops Portal for AWS Customer Service and service team to facilitate job failure troubleshooting, improving support efficiency and reducing dependency on service teams.

• As part of the Amazon DSP team, I worked on building BulkSheets service from scratch which enables Amazon DSP customers to create, export and edit campaigns and ads in Bulk via Excel upload and download
• In BulkSheets service, designed and implemented the E2E Bulk Export framework to enable advertisers to export existing campaign and ads settings in a .xlsx file
• Designed and Implemented a scalable and extensible dependency resolution framework in BulkSheets service to process ads, campaign, creative objects in correct order based on the object details
• Designed and implemented a custom XLSX file builder to write data in a .xlsx file with significantly lower memory footprint (90% lower) compared to apache poi's streaming libraries
• Launched service globally: I was in charge of launching our service globally
• Worked on the initial investigation, international launch plan, got alignment from the partner teams on the expected load from the new regions, completed end-to-end infrastructure setup in all new regions

• As part of the Risk Management team, I implemented a solution to efficiently distribute equity instruments on compute units based on instrument complexity to improve the latency of stress pricing service
• It helped in reducing the total execution time by 60% and memory consumption by 50%
• Implemented a service to optimally allocate CBB (compute unit) clusters to new tasks on the basis of cluster load and user permissions

• As part of the Risk Management team, I worked on E2E setup of risk calculation workflow, integration with data sources and pricing models to calculate daily risk numbers as per FRTB regulation for Commodity and Equity asset classes
• Designed and implemented a generic component to monitor daily instrument pricing and risk calculation runs and generate interactive error, performance and traceability reports which are consumed by the regulatory teams

• Worked on B2B e-commerce platform
• Designed the User Interface for order history page, category dropdown and members setting module
• Also designed a generic image-scroller which was later used by other teams also
• Designed Service Model and User Interface for storing and showing GRN inventory information