BSE Data as a Service
FintechReal-time stock data delivery for institutional clients.
RoleSoftware Developer
Duration6 months
The Problem
BSE (Bombay Stock Exchange) needed to deliver terabytes of historical and real-time market data to 500+ institutional subscribers. The existing system was slow, manual, and couldn't handle bulk data requests efficiently.
The Solution
Built a scalable data delivery platform using AWS S3 cross-account transfers for bulk datasets, with a self-service data catalog portal where subscribers can browse, subscribe to, and instantly download 20+ years of historical market data. Automated subscription-based delivery with email notifications.
Impact
▸Handling 5TB+ datasets with sub-minute delivery times
▸Serving 500+ institutional subscribers through self-service portal
▸20+ years of historical market data available for instant download
▸Automated subscription delivery with zero manual intervention
Impact
▸Handling 5TB+ datasets with sub-minute delivery times
▸Serving 500+ institutional subscribers through self-service portal
▸20+ years of historical market data available for instant download
▸Automated subscription delivery with zero manual intervention
Tech Stack
Node.js.NET CoreAngularAWS S3PostgreSQLRedis
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