Confidential Computing · AI Security · Lagos, NG

OluwaseunOlajide

Building infrastructure where privacy is a guarantee, not a policy. Researcher. Engineer. Writer. Someone who asks too many questions to ever stop building.

Flagship Project

CIR

Confidential Inference Runtime — hardware-attested AI in TEEs

Research Focus

Web3 Security

Smart contract audits & on-chain anomaly detection

Output

Writing · Video · Code

Ideas across every medium — text, video, carousel, repo

Selected Work

What I've been
building

Flagship · Active

Confidential Inference Runtime

Hardware-attested, constant-time AI inference inside Trusted Execution Environments. CIR eliminates timing side-channels and produces cryptographic proof of execution integrity — clients verify how their data was processed, not just trust that it was.

RustIntel SGXGramineONNXPython

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Problem Solved

Cryptographic proof of how AI processed private data

Key Innovation

Constant-time execution eliminates timing side-channels

Target Users

AI/ML security teams, privacy tech startups, confidential computing engineers

Status

Active · Demo available

Research · Security

Web3 Security Research

Smart contract audit portfolio spanning solo practice and contest submissions. Focused on reentrancy vulnerabilities, access control failures, and economic attack vectors across DeFi protocols.

SolidityFoundryStatic AnalysisDeFi

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Audit Focus

Reentrancy, access control, economic attack vectors

Format

Solo audits + contest submissions

Documentation

Attack vector · impact · remediation per finding

ML · Blockchain

BF-Tree Web3 Security Tool

ML-based anomaly detection on Ethereum mainnet transaction data. Tree-based classifiers surface suspicious on-chain activity patterns that rule-based systems miss.

PythonScikit-learnWeb3.pyEthereum

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Approach

Tree-based ML classifiers on mainnet transaction data

Data Source

Ethereum mainnet via Web3.py

Use Case

Protocol monitoring, on-chain threat intelligence

Full-Stack · Archived

Kwizi

A full-stack web app for creating, sharing, and taking interactive quizzes. Built with Next.js and Node/Express — supports quiz authoring, shareable links, real-time scoring, and a personal quiz library.

TypeScriptReactNext.jsNode/ExpressPostgreSQL

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Core Features

Quiz builder · shareable links · real-time scoring · library

Status

Archived · available for reference

About

Oluwaseun Olajide

Researcher · Engineer · Writer

Engineer by build,
thinker by nature

I'm a computer science researcher based in Lagos, building at the intersection of confidential computing and AI infrastructure. My current work — CIR — addresses a problem most AI companies haven't admitted exists yet: the inability to cryptographically prove how a model processed private data.

I came to this problem the way most good problems find you — sideways. Web3 security taught me that trust is a technical property, not a policy one. Dostoevsky taught me that the questions worth asking don't resolve cleanly. Both turned out useful.

I write and make videos about technology, faith, and the intellectual life — not separately, but as the same inquiry from different angles.

Researcher

Confidential computing, TEE security, and private AI infrastructure. Working on problems that don't have clean answers yet.

Engineer

Rust, Python, TypeScript. Systems-level thinking applied to security problems. Building things that have to actually work.

Writer & Creator

Long-form essays and video essays across Substack, Medium, YouTube, TikTok, and Instagram. One mind, every medium.

Independent

Building toward financial independence through work that compounds. Conviction over convenience.

OluwaseunOlajide

What I've beenbuilding

Confidential Inference Runtime

Web3 Security Research

BF-Tree Web3 Security Tool

Kwizi

Engineer by build,thinker by nature

One mind,every medium

Let's buildsomething serious

What I've been
building

Engineer by build,
thinker by nature

One mind,
every medium

Let's build
something serious