Saurabh Chauhan Email & Phone Number

Bengaluru, KA, IN

Bengaluru, Karnataka, India

• Developed and optimized low-latency, highly concurrent gRPC APIs to handle geo-spatial vector data for Maps Portal geofencing feature, supporting real-time location-based services
• Utilized Go-Routines with Channels and WaitGroups to achieve a 30x reduction in API latency (from 30+ seconds to sub-second responses), dramatically improving performance across micro-services.
• Developed a Python-based gRPC service for real-time polygon generation from GPS pings of agricultural spraying machines, delivering accurate area metrics and reducing billing discrepancies by 20%.
• Engineered and deployed a Golang-based gRPC service for efficient raster image serving, leveraging Amazon S3 and CloudFront for low-latency delivery to a Maps Portal, improving user experience.
• Designed and integrated Temporal Workflows to manage farm polygon inserts, ensuring fault-tolerant, scalable processes with automatic retries and error handling for long-running operations.
• Optimized MySQL performance by refining transactions, indexes, and data management strategies, contributing to 25% improvement in query efficiency and overall system throughput.

Pune, Maharashtra, India

• Devised a QGIS(an open-source Geographic Information System software) plugin that pulls 1 milliondata points per minute from MongoDB and plots them as cluster points on the map.
• Made UI for the plugin using QT Designer, added attributes for each feature type using MySQL andPyMongo and added capabilities that allow users to analyse a particular area.
• Developed and deployed a Python script to automate updates of 30 million MongoDB documents using language guesser API and CSV input, enhancing data accuracy for StreetNameSets in 60 priority countries.

Pilani, Rajasthan, India

Worked in the field of IoT.