Luis Fernando Yupanqui
Peru
AI Systems Engineer and Builder
I turn vague ideas into shipped AI products, research experiments, and production systems.
680+ GitHub stars on Symbiotic AI. HN frontpage research on AI deception. 5+ years building production software.
Projects
Personal AI system for memory, reflection, and behavior change 680+ stars
Multi-agent simulation studying how LLMs deceive under pressure HN frontpage, 8,300+ sessions
Full-stack AI creative studio with Gemini and Veo 3
AI voice assistant on $10 hardware with wake-word detection
Signal
2026
- So Long Sucker hit HN frontpage - 187 pts, 8,300+ sessions
- Symbiotic AI reached 680+ GitHub stars
2025
- Exploring AI agents, building prototypes, experimenting with multi-model systems
2023–24
- Senior Backend Engineer at Deepview — re-architected system to process 4B+ images/year
2020–23
- Full Stack at Roma (education platform) and FITCO/TechStars (fitness SaaS)
Writing
I Failed 3 Times Building This With AI. In 2026, It Took Days.2026I gave an AI my full psychology across 878 sessions. It predicts my behavior before I do.2026The Symbiotic Experiment: What Happens When You Fully Integrate AI2026We Made AI Play a 1950s Betrayal Game. Gemini Created Fake Banks to Steal From Its Allies.2026I Quit Corporate to Explore Stuff (And My Teammates Are at FAANG Now)2026How I Use AI to Fix My Mental Bugs2025