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zizitop13/README.md

Hi, I’m Maksim 👋

I’m a software engineer specializing in Java, Kotlin, JavaScript, and distributed backend systems. I’m particularly interested in concurrency, system design, cloud infrastructure, and developer tooling.

  • 💼 Building high-performance financial systems
  • ⚙️ Designing scalable systems and leading teams that deliver reliable software
  • 🚀 Creator of Helios Gateway, an open-source GraphQL Federation gateway
  • 🤝 Open to collaborating on ambitious open-source projects
  • 📫 Connect with me on LinkedIn

Portfolio site

https://zizitop13.github.io/zizitop13/

The portfolio uses a minimal console-style interface with keyboard navigation. Use the left and right arrow keys, Home/End, or number keys 1–4 to switch sections.

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  1. helios-gateway helios-gateway Public

    Cloud-native GraphQL federation gateway built on Apollo Federation, featuring automatic service discovery, Firebase authentication, RBAC, and an integrated admin console.

    TypeScript 10

  2. spring-branch-by-abstraction spring-branch-by-abstraction Public

    Java 1

  3. data-subroutine-skill data-subroutine-skill Public

    Python

  4. reactive-resume-firestore reactive-resume-firestore Public

    Forked from reactive-resume/reactive-resume

    A fork of Reactive Resume with Firebase Firestore as an optional persistence layer.

    TypeScript