Functional Systems Engineer — Building resilient, concurrent network services with Elixir & Rust.

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Ash Framework DevOps LiveView OTP Phoenix PostgreSQL Tailwind

Wei ZhaoSeeking Network Programming Roles
📍 Shanghai | ✉️ [email protected] | 📞 +086-158-1125-7483
GitHub: zwpdbh | LinkedIn: zhao-wei-887052127


🔧 Functional Systems Engineer

Building resilient, concurrent network services with Elixir & Rust.


💼 Experience

Microsoft — Software Engineer (Nov 2021 – Jul 2025)

  • Built CLI tools in Rust (clap, ractor) for Azure Container Storage E2E testing.
  • Designed event-driven, long-haul tests; tracked AKS quality via Power BI.
  • Developed C# chaos workloads for Azure Storage API reliability; maintained Service Fabric test platform.

Siemens PLM Software — Software Engineer (Oct 2018 – Oct 2021)

  • Built AWS k8s admin service (Golang backend, Vue.js frontend).
  • Maintained CI/CD pipelines for cloud infrastructure.

ATOS (China) — Linux System Engineer (Feb 2012 – Jun 2015)

  • Provided Linux sysadmin & SLA compliance for Volkswagen Group China.

🧩 Projects

Network Programming with Elixir (Protohackers)

  • Solved Problems 1–8 — engineered a custom stateful protocol over UDP (Problem 07) managing sessions, ordering & timeouts.
  • Leveraged Elixir’s actor model for concurrent UDP “sessions” — demonstrating low-level networking mastery beyond HTTP/TCP.
    → Code available on GitHub (zwpdbh/protohacker)

Elixir Full-Stack (Phoenix + LiveView)

  • Re-implemented Scenario-Test platform with real-time UI.

F# Exploration (SAFE Stack)

  • Explored full-stack functional architecture — deepening understanding of type-safe, message-driven patterns.

🛠️ Skills

  • Core: Elixir, Rust, F# — Functional paradigms applied to systems design.
  • Familiar: Golang, Python, JavaScript, C#, C++.
  • DevOps: CI/CD, Azure & AWS.

🎓 Education

  • MASc, Computer Science — University of Otago (2016–2018)
  • BS, Computer Science — Beijing University of Technology (2004–2009)

🌐 Languages

  • English: Fluent
  • Mandarin: Native Speaker

Seeking next role focused on building high-performance, scalable network services, protocols, or distributed systems — powered by functional programming.

Actively looking

Shanghai, Shanghai, China

11:00 AM

Prefer remote

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