Luis Fernando Yupanqui
Peru
Software engineer from Peru. I build AI tools people actually use. Currently working on AI systems and studying how they behave.
Projects
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
Achievements
2026
- So Long Sucker hit HN frontpage — 187 pts, 8,300+ sessions
- AI Life Assistant reached 660+ 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)
About
5+ years building software, from embedded C++ on ESP32 to cloud infrastructure processing billions of images. I ship fast, learn anything, and care about AI alignment.
read more →Writing
I 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 Bugs2025The Living Ink2025