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mathewjustin/README.md

Justin Mathew

Backend engineer working on distributed systems, databases, Kubernetes, and practical software design.

I write about engineering at justinmathew.com and build focused projects around Postgres, Go, Java, operators, and system design.

Current Focus

  • Distributed systems and database internals
  • Kubernetes operators and platform tooling
  • Java, Go, Postgres, Spring Boot, and backend architecture
  • Clear engineering notes from real debugging and learning

Featured Work

postgres-storage-advisor
Kubernetes operator for monitoring Postgres storage issues.

justinmathew.com
Technical blog with notes on databases, systems, Kubernetes, Java, Go, and algorithms.

Tech I Use

Java 路 Go 路 Python 路 Postgres 路 Spring Boot 路 Kubernetes 路 Docker 路 Linux 路 GitHub Actions

Stats

Justin's GitHub profile summary

Justin's GitHub activity graph

Find Me

Never settle.

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  1. leader-follower leader-follower Public

    A simple leader follower setup for postgres with docker.

  2. pro-terminal-setup pro-terminal-setup Public

    Portable Ghostty/zsh terminal setup with Starship, fzf, kubectl, k9s, tmux, and safe Homebrew install

    Shell 1

  3. leetcode-patterns leetcode-patterns Public

    Forked from seanprashad/leetcode-patterns

    This is forked from Sean and modified. You can sign in with google now, a lot of helpul study materials have been added. Checkout: https://justinmathew.com/leetcode-patterns/

    TypeScript 1

  4. postgres-storage-advisor postgres-storage-advisor Public

    Kubernetes operator for detecting PostgreSQL storage issues like declining HOT updates, dead tuples, and bloat signals

    Go 2 1