Guy Ettinger

Vercept

Product EngineerSep 2025 – Present

Atlanta, GA

  • ◆Implemented MCP (Model Context Protocol) client manager for AI tool integrations.
  • ◆Built secure sandboxed execution environment for third-party tools.
  • ◆Designed platform abstraction layer unifying Windows and macOS system utilities.
  • ◆Built script execution framework supporting AppleScript, PowerShell, and shell scripts.
  • ◆Refactored browser management with intelligent default browser detection.
  • ◆Fixed critical Windows issues including URL handling, process detection, and UI Automation.
  • ◆Improved session timing instrumentation for performance monitoring.
  • ◆Decomposed monolithic modules built with AI into maintainable, testable components.
  • ◆Created and maintained agent rules to help align AI-generated code.
TypeScriptReactMCPAImacOSWindowsAppleScriptPowerShell
© 2026 Guy Ettinger