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Achievements

Achievement: Starstruckx3Achievement: Arctic Code Vault ContributorAchievement: Pull Shark

Achievements

Achievement: Starstruckx3Achievement: Arctic Code Vault ContributorAchievement: Pull Shark

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rootusercop/README.md

Hi, I'm Nikhil Katre

Staff Software Engineer @ Walmart Global Tech — I build large-scale distributed systems and applied AI/ML platforms. 15 years across Walmart, SoFi, Yahoo, AppDynamics, and Flipkart.

🌐 Portfolio: https://rootusercop.github.io/ 💼 LinkedIn: https://www.linkedin.com/in/rootuser

Focus

  • Large-Scale Distributed Systems — Kafka, Cassandra, Kubernetes, high-throughput services at retail scale
  • Applied AI & ML Systems — TensorFlow / Keras, Spark / PySpark, ML models in production
  • Local-First & Edge AI — locally-installed LLMs and on-prem AI on home-lab / NAS hardware

Selected work

Professional service

  • Volunteer Judge — 2026 Globee® Awards for Achievement

Background

  • M.S., Computer Science — North Carolina State University
  • B.E., Computer Engineering — University of Mumbai
  • Java · Kotlin · Go · Python · Kafka · Cassandra · Kubernetes · Spark

Pinned Loading

  1. IMP-Interview-Questions IMP-Interview-Questions Public

    The following are the IMP interview questions

    74 57

  2. TimeComplexityOfPredefinedMethodsInJava TimeComplexityOfPredefinedMethodsInJava Public

    25 27

  3. Learning-Java Learning-Java Public

    These are the following links, videos and important text to help you to learn java better

    24 20

  4. cara-agent cara-agent Public

    CARA: Contract-Aware Refactoring Agent for Distributed Systems

    Python

  5. rootusercop.github.io rootusercop.github.io Public

    Personal portfolio — distributed systems and AI/ML

    HTML