On Lounge since Oct 2026
Igor Sakac
Member #1,812FounderL1Founder, Defkt
Software Factory, QA Agents Harness and Governance
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Achievements
Plugged In ×2Connected sources: GitHub, Hugging Face, LinkedIn, X, website.How: Connected 2 sources (GitHub, LinkedIn, X or a website) in Settings
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About
Igor Sakac is the founder of Defkt, a Lisbon company that builds and operates AI agent systems for software testing. Clients keep ownership of the finished system, which can run on Defkt's own SDK or be built fully custom inside their environment. Igor's current focus is a QA agent harness and governance, and his working stack includes Claude, Gemini, Qwen, ChatGPT, Claude Code, Codex and GitHub Copilot.
Experience
Test Team Lead | Audio Domain Expert · Avid
