Looking for a job

Guilherme Martins

@guimarodrigues

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I build reliable mobile and Windows automation platforms with Flutter and .NET.

Brazil

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What I'm looking for

I'm looking to build reliable mobile, desktop, or Windows automation products, with opportunities to improve execution, diagnostics, testing, and repeatable CI/CD delivery.

I've built mobile and desktop software across Flutter, C#/.NET, Go, and Windows automation, with five years of independent project experience.

At DeskOrch, I built a C#/.NET Windows agent and local execution layer to replace fragile C++ automation. I also implemented an evidence pipeline capturing eight categories of run data for post-run debugging.

I developed C++ DLL-based sandboxing and Hyper-V execution paths to isolate Windows workloads, and automated installation and execution workflows with PowerShell, GitHub Actions, and CI/CD tooling.

At Sysmo Sistemas, I rebuilt 10+ modules from Ionic to Flutter, created 20+ reusable UI components used across three applications, and helped automate Android and iOS releases. Earlier at CISS, I helped deliver a Flutter employee application integrated with Java/Spring Boot services.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

DeskOrch

Apr 2026 - Present (5 months)

Built a C#/.NET Windows agent and local execution layer to replace fragile automation with repeatable execution across scripts and desktop automation. Implemented an evidence pipeline capturing run data and developed isolation paths using C++ sandbox and Hyper-V.