Configuration management: Built an abstraction layer for services deploying to Kubernetes across multiple environments and clouds.Internal Secrets and RBAC: enable the creation, updating, alerting, and rotation of various types of internal secrets and their associated RBAC (Role- Based Access Control) configurations.Platform experience: Working on simplifying cloud resources and k8 clusters provisioning. Built an internal developer portal using backstage.Stack: Kubernetes, python, scala, jsonnet, spinnaker, terraform, Hashicorp vault, BackstageClouds: aws, azure, gcp

Device Intelligence: Uniquely identifying mobile and web devices on the Uber platform. Device analytics and business signals from devices. Real-time Graph: Worked on building Uber knowledge graph handling billions of nodes, and thousands of reads per second in sub-second latencies. Responsible for building self-serve data ingestion infra for the graph, graph query optimizations, and graph supernodes.Real-time graph: Uber knowledge graph handling billions of nodes. Worked on onboarding business entities and use cases to the graph, data compliance on the graph, and building a new graph schema.Settlement platform: A real-time Uber cash tracking platform, reconciliation, and ledger keeping for payment processors. Lead the design, architecture, and development from scratch.Real-time P&L: A real-time profit loss for Uber is envisioned to help Uber's strategic planning and city teams make quick decisions.Partner payout: A real-time Uber cost accounting system. Worked on design and development.Tech Stack: Java, Golang, Python, Spark, Flink, Cassandra, Redis, Kafka, Thrift, Hive, Hdfs.

Built Logistics real-time accounting platform.Cash tracking system for logisticsWorked on an android mobile app which helps the courier to batch shipments