Senior Software Engineer specializing in distributed systems, data platforms, and security infrastructure. Built and scaled event ingestion systems processing 20B+ events/day, modernized PKI systems reducing incidents by 40%, and developed developer tooling adopted globally. 6+ years across Ola, Groww, and Oracle with deep expertise in Go, Java, Kafka, Spark, and Terraform.

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Experience

Oracle Feb 2025 – Present
Senior Member of Technical Staff (SDE-3)
  • Reduced cert-related incidents by 40% by leading PKI modernization (Convergence project) that unified external and internal certificate creation and reissuance workflows.
  • Built a Terraform certificate datasource enabling infrastructure-as-code management of PKI certs, streamlining provisioning workflows across teams.
  • Developed a secure remote-ops tool for least-privilege host access, automating 10–15 common actions and reducing sudo punchouts by 80%; deployed globally.
Go, Dropwizard, Terraform, PKI/Certificates, Security Infrastructure
Groww Jul 2022 – Feb 2025
SDE-2
  • Designed and implemented Gobbler, a scalable data integration system supporting 10+ sources and sinks, and developed a high-performance webhook-based ingestion system using Go and Kafka, achieving 1M+ RPM.
  • Led the Gobbler Event Management System, including schema design with Protobuf, SDK integration for Android and iOS, handling over 20 billion events per day.
  • Enhanced the Feature Store platform for batch and streaming data with a service layer built on RocksDB, Redis, and Aerospike.
Java (Spring Boot), Scala (Spark Structured Streaming), Go, Kafka, RocksDB, Redis, Aerospike
Ola Cabs Jul 2019 – Jul 2022
SDE-1 → SDE-2
  • Designed and implemented Entity Store to build real-time Customer-360 view, used by multiple services for marketing campaigns and targeted advertising.
  • Implemented Spark pipelines using Hudi, Presto, and K8s to deploy next-gen data warehousing, bringing data sync freshness from 2+ hours to <30 mins.
Java (Dropwizard), GraphQL, Apache Beam, Apache Flink, Spark, Kafka, K8s, AWS

Skills

  • Languages: Go, Java, Scala, Python, SQL
  • Frameworks: Spring Boot, Dropwizard, Spark Structured Streaming, Apache Beam, Apache Flink
  • Infrastructure: Kafka, Kubernetes, Terraform, AWS, Docker, RocksDB, Redis, Aerospike
  • Data Systems: Apache Hudi, Apache Pinot, Presto, Protobuf, GraphQL
  • Security: PKI/Certificate Management, Least-Privilege Access, Remote Operations Tooling

Education

NIT Jamshedpur May 2019
B.Tech (Hons) – Electronics & Communication Engineering · GPA: 8.04

Beyond work

  • Watching football, diving into non-fiction and classic fiction books
  • FIFA sessions on my Playstation
  • Rocking out to Pink Floyd
  • Taking down GMs on chess.com