Portfolio OS

Ayotunde Ejiko
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Cornell Information Science · Data · Security · Product

Building trustworthy systems that move people.

I am a Division I sprinter and information scientist translating data into decisions. I design resilient products, secure experiences, and policy-aware stories that help institutions respond to real humans.

Product Strategy Security & Trust Data Storytelling Systems Thinking
Headshot of Ayotunde Ejiko

Current

Building portfolio OS + data pipelines

Location

Ithaca & Washington, DC

About

Intense about trust, clarity, and execution.

Whether sprinting on the track or shipping product, I care about systems that stay resilient under pressure. I work where evidence, usability, and security have to align.

Principles

  • Security and privacy as defaults.
  • Data narratives that drive decisions.
  • Inclusive design for real-world constraints.
  • Measured speed: iterate without breaking trust.

Quick stats

Discipline
Product · Data · Security
Athletics
Division I Track, 200/400m
Writing
Policy on K-12 tech, housing, public health
Tools
Python · JS · SQL · Figma · Netlify

Focus Areas

Where I create leverage.

01

Data to decision

Pipeline design, applied analytics, and storytelling that leaders can act on.

02

Secure by design

Lightweight threat modeling, privacy by default, and clear guidance for users.

03

Product systems

Service blueprints, experiments, and UX that scale from MVP to policy review.

04

Community leadership

Student coalitions, debate programs, and inclusive tech initiatives.

Projects

Recent work that ships.

Security

Campus account protection

Designed MFA rollout guidance and phishing drills for student services; 38% drop in risky logins.

2025 · Security · Product Ops
Data

DC arrest trends

Analyzed disparities in policing outcomes; built transparent notebooks and a public brief for policymakers.

2024 · Data · Policy
Read case →
IoT

Smart hive monitoring

Low-cost sensor mesh with alerting and uptime dashboards for field deployments.

2025 · IoT · Reliability
View build →
Policy

K-12 device policy

Wrote evidence-based recommendations for phone restrictions that balance safety, learning, and equity.

2025 · Policy · Research
Policy brief →

Impact

Proof across arenas.

Athletics

Sprinting teaches ruthless consistency.

Division I track reinforced habits: quality reps, recovery, and staying calm in high-stakes moments.

Leadership

Built debate program from zero.

Founded and coached a DC public school debate team; grew it to city recognition and press coverage.

Voice

Speaking & media.

Featured by Washington Post and DC Attorney General for community impact and student leadership.

View press →

Contact

Let’s collaborate.

Best path is email or LinkedIn. Include the role or topic, timeline, and anything I should review.

Email: ae447@cornell.edu Book 30 min LinkedIn GitHub

Availability

Most responsive Sunday–Wednesday evenings ET. For faster replies: subject line with “Role” or “Collab”.