Muratcan Koylan
Member of Technical Staff at Sully.ai; joined in 2026 as a Context Engineer working on clinical AI. Previously AI Agent Systems Manager at 99Ravens AI.
Background: Communication Design (HCI) and seven years in B2B marketing before engineering. Most of what I think about sits at the boundary between AI systems and the people meant to use them.
Open to advisory and speaking. Email muratcan.koylan@outlook.com or DM on X.
Current
Projects
Writing
The File System Is the New Database: How I Built a Personal OS for AI Agents
SkillOpt: Gradient Descent for SKILL.md Files
Context Engineering: A Marketer's Guide | Zapier
Your Experts Won't Train Your AI, You Have to Interview Them | 99Ravens
Prompts Experiments with Kimi K2 Thinking
LangSmith Insight Agent
Lessons
"Works in the notebook" means nothing.
Start with the dumbest thing that works.
A prompt that leans on model quirks is technical debt.
The architecture you pick at 100 users compounds at 10,000.
In fast markets, speed beats perfection.
Two things at 100% beats five things at 60%.
Mentions, News & Speaking
Agent Skills mapped in Agent Harness Engineering survey | OpenReview
Cited in Meta Context Engineering via Agentic Skill Evolution | Peking University
Rootly AI Demand Generation Engineer Case Study | Clay
BudBuddy AI, World's First A.I. Budtender | the oz.
AI Career Journey from Turkey to Canada (1h interview) | Sonraki Adım Podcast [Turkish]
Multi-agent Interviewer System | Ben's Bites
AI Developer Ambassador | MiniMax
Work
Sully.ai
Context engineering for clinical AI: AI Scribe and agent harnesses across medical specialties.
99Ravens
Built AI agent systems, evaluation frameworks and multi-agent architectures for marketing & strategy use cases. Focused on context engineering and LLM persona embodiment.
Jonas Software
Built AI agents and generative workflows for marketing. Led HubSpot onboarding, grew organic impressions 6x, lead gen 50%, and delivered executive AI training.
Tmob - Thinks Mobility
Scaled lead gen 40% YoY with ABM and marketing automation. Grew LinkedIn 3x, managed the marketing tech stack, organized events and product marketing campaigns.
Insider
Ran global demand gen campaigns for Insider's AI Growth Management Platform (GMP) across 25 regions. Built automation, launched a podcast, and managed B2B campaigns end-to-end.
Education
Ozyegin University