Robin Lee

Network Validation / Test Automation Engineer

Switch & Router Product Validation | Test Automation | Network Automation Portfolio Development

Engineering Focus

Network Validation
Product Validation
Test Automation
Switch / Router Testing
Network Automation - Portfolio Development
Engineering Quality / Evidence

Professional Profile & Resume

Network Validation / Test Automation Engineer with formal experience across Switch / Router product validation, product testing, and C#/WinForms/ATE software development.

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PLANET Technology - Test & Validation Engineer (November 2024 - May 2026): validated PoE Switch, PON Switch, Data Center Switch, and Wi-Fi 7 AP / Router products across L2/L3, functional, performance, compatibility, reliability, and security testing. Used Spirent TestCenter for network traffic, packet transmission, and performance validation.
Created and executed test cases, reproduced and analyzed issues, verified fixes, ran regression and release validation, and collaborated with R&D and product management.
BK Taiwan - Software Engineer (May 2021 - June 2024): developed C#/WinForms automated test software and ATE for product, specification, and communication-stability validation with hardware and firmware teams.
Earlier engineering experience spans semiconductor process control, etching, materials R&D, equipment, and cross-functional problem solving.

Primary Focus: Network Validation · Switch / Router Product Validation · Product Testing
Test Automation: C# · WinForms · ATE · Software Development / Testing
Selected Projects: Network Automation Lab - portfolio development in Python, pytest, CI/CD, GitHub Actions, and structured evidence. Codex Resource Audit - independent experimental Windows evidence tooling.

Selected Projects

Network Automation Lab

A safety-first network validation and testing platform that turns network outputs into deterministic, structured evidence for automated checks and human review.

Python validation and reporting across MikroTik, Cisco, WireGuard, VRRP, and iperf3 scenarios
Flask and Next.js interfaces for reviewing status, summaries, and supporting evidence
Automated quality gates and negative tests that enforce explicit execution boundaries

Python · pytest · Flask · Jinja · TypeScript · Next.js · React · Vitest · ESLint · GitHub Actions

View Case Study GitHub

Codex Resource Audit

An experimental Windows-first, read-only evidence tool for observing process activity through bounded, human-controlled diagnostic workflows.

Explicit human target selection and confirmation boundaries
Structured evidence with conservative interpretation rules
PowerShell regression testing, Hosted Windows CI, and first-run usability validation

PowerShell · Pester · Windows · GitHub Actions

Independent personal open-source project. Experimental and not production-ready; not officially supported or endorsed by OpenAI.

View GitHub

Engineering Evidence

Deterministic validation
Automated testing
Structured evidence
Fail-closed behavior
CI/CD
Review / Evidence

Separate gate

Separately gated execution authority

Open Source

The project provides a structured external-contribution path through public contribution and security guidance.

CONTRIBUTING SECURITY good first issue

Bounded tasks

Explicit validation / safety expectations

Engineering Approach

Automation should be testable.
Evidence should be repeatable.
Execution authority should be explicit.
AI-assisted development still requires deterministic review.