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guptadev21/README.md

Dev Gupta

Systems Development Engineer @ Rapyuta Robotics
Linux internals · real-time kernels · Kubernetes & edge infrastructure · platform tooling in Go and Python

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👋 About

I'm a systems engineer who likes working close to the metal. Day to day I'm in Linux internals, real-time kernels, and the container/Kubernetes platform tooling that keeps a fleet of warehouse robots running reliably. I'm happiest on problems that span the whole stack — from kernel scheduling, cgroups, and namespaces up to the CLIs and SDKs that other developers actually touch.

  • 🔧 Currently building — edge container infrastructure and platform tooling in Go & Python
  • 🌱 Currently learning — Rust, SaltStack, and going deeper on kernel scheduler internals
  • 🔐 Security background — Certified Network Defender (EC-Council); threat detection & packet analysis
  • 🐧 Perpetual distro-hopper — Arch → Debian → currently EndeavourOS + GNOME. Ask me anything about Linux.

🛠️ What I work on

  • Edge container infrastructure — on-device registries and fast image distribution for robot fleets
  • Real-time Linux — RT kernel integration and scheduling/jitter tuning for time-critical control loops
  • Platform tooling — CLIs and SDKs rebuilt around typed, validated configuration to kill whole classes of misconfig
  • Reliability & observability — Prometheus/Grafana instrumentation and incident diagnosis across large service fleets

🧰 Tech Stack

Languages

Go Python Rust C++ Bash SQL

Systems & Containers

Linux Docker Kubernetes ROS

Infrastructure & CI/CD

Terraform Jenkins GitHub Actions Git

Observability

Prometheus Grafana Elasticsearch

Data & Messaging

PostgreSQL Redis Apache Kafka

Cloud

AWS Azure GCP

📊 GitHub Stats

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