Profile

About me

I work across technical product development, engineering, and AI/ML research/alignment, and currently study computer science at Columbia University.

Before returning to school, I built my career at Amazon, joining without a college degree and becoming the company’s youngest Level 6 (L6) at 21. I progressed from frontline operations into regional leadership and senior product management. At Amazon Business, I led ML products that ranked B2B products, forecast demand, positioned inventory, and generated replenishment recommendations for sellers. In Amazon Creators, I led session-level purchase attribution, ML risk controls for referral abuse, and computer-vision assessment of creator videos for enforcement and personalized recommendations.

I returned to Columbia to deepen my technical experience in AI and machine learning engineering and research. Through coursework and research, I am developing the foundations to implement models, design controlled experiments, and evaluate their behavior.

Most recently, I worked as a Technical Product Engineer Intern on the Starlink Enterprise Product Architecture team at SpaceX. I led product strategy and customer discovery for AI-cluster networking, helped define pricing and service tiers for dedicated internet access product and led engineering delivery of a unified Starlink business ordering system across service plans and hardware, including catalog redesign and satellite-capacity modeling.

I am completing a B.A. in Computer Science and a minor in Political Science at Columbia, with expected graduation in May 2027. My technical work includes controlled comparisons of CNNs and Vision Transformers, collaborative research on PCA and linear autoencoders, and prototypes for language processing, evidence-linked captions, and text distribution analysis. I am also developing a high-performance machine learning project on scalable LLM serving and inference optimization.

My research interests include efficient and scalable machine learning, multimodal representation learning, and reliable reasoning and agent systems. I am also interested in designing and building AI products for human use: translating user tasks into model requirements, designing interfaces and workflows, and evaluating whether the product helps people complete those tasks. I want to understand how model architecture, training objectives, and inference methods affect accuracy, memory use, latency, and performance on unfamiliar inputs. My alignment interests include mechanistic interpretability to trace the internal computations behind model outputs, and scalable oversight to test how people and automated checks can detect errors in tasks that are difficult to verify. I want to evaluate whether models remain accurate, acknowledge uncertainty, and follow user constraints when they encounter new tasks, unfamiliar language, or user needs that were not represented in their training data.

Ayo Adetayo in a group of three beneath a garden trellis
SpaceX’s Hawthorne summer 2026 class gathered in front of a rocket booster
SpaceX · Hawthorne summer class · 2026
Research and community

Affiliations and service

Columbia AI Alignment Club

Research group · Fall 2025–present

Eight-week program on reinforcement learning from human feedback (RLHF), goal misgeneralization, interpretability, scalable oversight, and alignment evaluations. Exercises examine failure modes and model behavior.

Columbia Space Initiative

Product Developer · NASA SUITS team

I support product development for the NASA SUITS team’s astronaut-facing augmented reality interface and Artificial Intelligence Assistant on Magic Leap 2, connecting product requirements with human–AI interaction.

Peace Games & Climate Game Simulations

Columbia · Earth Institute

Modeling and strategy work in these simulations applied game theory, scenario analysis, and multi-actor incentive modeling to coordination problems.

Community involvement

Amnesty International
Local Coordinator, NYC Groups 9 and 280.

NYCLU
Protest monitor, tech policy consultant, and local organizer.

BUILD NYC
Idea pitch mentor and student mentor.

Languages

English and Yoruba — native.
French — fluent.
Spanish — intermediate.
Mandarin — beginner.

Technical skills

Python, SQL, Java, C++, and JavaScript; PyTorch, TensorFlow, and scikit-learn; data pipelines, AWS, and web applications.

Personal

Beyond work

I love hanging out with friends, trying new restaurants in New York, traveling, and taking road trips. I recently drove across the country from New York to Los Angeles twice. I’m also a big music lover.