I am a builder, tech leader, and open-source maintainer.
Previously, I held engineering positions at Meta, Apple, Disney, and IBM. Now, I apply that enterprise-grade rigor to open-source tools that automate the boring stuff.
I am currently the Lead Developer and Maintainer of Daniel Miessler's Fabric, an open-source framework for augmenting humans using AI. I've also recently joined the Personal AI Infrastructure project.
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Recent Work: Architected the Go-project refactor, implemented Image Creation and Realtime Search Tool features, added many new LLM providers, and delivered bug fixes and stability improvements.
See the recent updates to get a sense of the project velocity.
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Goal: To turn experimental AI scripts into robust, production-grade tools; making enterprise-level reliability accessible to everyone
Languages: 
Infrastructure & Tools: 
Need to accelerate your internal teams with secure, production-grade AI workflows?
Through Sylvan.com, I help companies architect secure, production-grade AI workflows. I leverage my background in enterprise environments to move organizations beyond "chatbots" and into reliable, automated infrastructure.
Open source is free, but my time is not.
I treat my open-source engineering work with the same seriousness as my corporate roles. Your support fuels late-night debugging, architectural rewrites, and new features.
If my code saves you time, consider buying me a coffee to keep the momentum going.
- GitHub: Check out my repositories below.
- LinkedIn: linkedin.com/in/kayvansylvan
- Email: kayvan@sylvan.com