Shreyas Bettadapura Raghavendra

Technical and architectural ownership of the data platform, and all analytics activities and communications.

Responsible for bringing in current big data technology to aid the department in analysis of vehicular sensor data for autonomous driving research. Performed setup of a Hadoop + Spark cluster. Implemented a robust PySpark data pipeline for data transformation.

Developed a prototypical search analytics plugin for Elasticsearch. Extensive usage of the Java API. Strict adherence to Agile development methodology

Developed the video review, and email notification components of the organisation's web based content review tool. Development on AngularJS, and ExpressJS middleware

- Successfully delivered an Apache Spark based geo-location analytics PoC for an airport taxi service provider who wanted to know the areas of the city which were generating the most revenue. k-means clustering was used and the results were visualized using heat maps - Java full stack development of critical components of the organization’s telecom billing product. Took ownership for the development of the long call aggregation mechanism

Data Engineering, Data Mining, Advanced Information Management, Loose Coupling and Message Based Applications, Information Visualization