- Directed ingestion of diverse datasets for map features,optimizing ETL pipelines and reducing processing time by 50%.- Developed Street-Level Imagery for Ola Maps, enhancingmapping accuracy and user experience with real-time visualdata.- Implemented Road Conflation algorithms with 91% accuracy,improving map precision by aligning road data from multiplesources.

- Designed and implemented a robust campaign service utilizing Kafka and ScyllaDB, facilitating the seamless transmission of 50 million omni-channel marketing messages per day.- Engineered segment service dedicated to real-time user segmentation, leveraging Kafka, Redis, and ScyllaDB. Proficiently handled a daily load of 100 million user activity events.- Designed and implemented a high-performance analytics service, modeling a database on ClickhouseDB to analyze 1 billion+ events efficiently.

• Implemented an orchestration framework leveraging Zookeeper and DAG Conductors to effectivelymanage 40 domain-driven services. Achieved improved data consistency and a remarkable 30%reduction in AWS infrastructure costs.• Developed and maintained highly scalable CRUD applications based on Spring and Akka-http tohandle 20K requests per minute.

• Developed Java code for data pipeline which extracted 5M features/hour from versioned Protobuflayers and transformed into Map Object Model and published them to Kafka streaming layers usingSpark, resulting in a timelier and more efficient way to update the data on the map.• Developed a scalable microservice deployed on Kubernetes which provides RESTful APIs for AWSRDS database and collected metrics from Prometheus to monitor the service health.• Improved performance metrics by developing a Scala application which publishes events to Kafkastreaming layer based on any changes in database.

Developed and implemented a Webex Teams chatbot that effectively manages Amazon Web Services (AWS) resources. Seamlessly integrated the chatbot with API Gateway and AWS Lambda to enable real-time notifications and execute CLI commands within the chat platform. Streamlined access to resource information without the need for logging into the AWS console. Played a key role in successfully deploying and maintaining AWS Chatops, which is currently in production at Here Technologies.

Collaborated closely with the CISCO network team to develop and implement an innovative automation solution for the Internet of Things (IoT) infrastructure within a fabrication plant. Specifically, focused on streamlining and enhancing the functionality of Programmable Logic Controllers (PLCs) through automation. Worked alongside the CISCO network team to ensure seamless integration of the automation solution with the existing network infrastructure, while adhering to industry best practices and security standards.