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oluwatimilehin Ilesanmi

@oluwatimilehin

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AI engineer building AI production systems

Nigeria

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What I'm looking for

I'm looking for a full-stack or frontend engineering role where I can build meaningful products and grow as an engineer. I'm particularly drawn to teams working in healthcare, AI, developer tooling, or generally in domains where software has real impact. I thrive in collaborative environments, and I am open to full-time remote roles globally.

I'm an AI Engineer specialising in machine learning and building production AI systems, with production experience across healthcare, HR, and AI.

I’m comfortable owning features end-to-end in async, distributed teams, using documented systems and cross-timezone communication. I build with security and maintainability in mind, including RBAC/JWT Auth and Web Security patterns.

Recently, worked on TB Detect AI, an AI health tech product for tuberculosis detection across healthcare providers in Nigeria and sub-Saharan Africa. I designed and trained a two-phase domain-adaptive DenseNet121 pipeline reaching 97.95% accuracy, 98.97% TB recall, and AUC 0.9986, and I integrated Grad-CAM for clinician-verifiable explainability.

I also built complete products, not just models, such as a React + Flask clinical web app with automated PDF report generation and confidence scoring. Earlier, I delivered HRMS frontend modules, including Payroll, Training & Certification, and Time & Attendance, and implemented RBAC-driven UI permission controls.

Experience

Work history, roles, and key accomplishments

Current

AI Engineer

Current

Medlin Autos

Oct 2026 - Present (0 months)

I am an AI engineer building and implementing AI into applications

AI Agents AI Tools Claude Code RAG Agentic AI Docker

Current

Co-founder & Operations Lead

Current

DTSLUXE

Apr 2025 - Present (1 year 6 months)

Co-founded a premium clothing resale brand, growing to 100+ customers and generating ₦5M+ revenue by iteratively optimizing conversion rate, CAC, and ROI. Built the Shopify e-commerce site end-to-end, owning product structure, UX, and fulfillment workflows.

Shopify Conversion Rate Optimization ROI Optimization UX Design Fulfillment Operations

Front-End Software Engineer (Intern)

ISurf Global Services

Jul 2025 - Sep 2025 (2 months)

Delivered core modules of an HRMS used by 30+ companies, implementing Payroll, Training & Certification, and Time & Attendance by translating Figma designs into production-ready React/MUI components. Integrated REST APIs for end-to-end workflows, built RBAC-driven permission controls for sensitive HR/financial data, and resolved cross-browser issues to improve reliability.

React REST APIs RBAC TypeScript Figma To UI Translation

Software Engineering Intern

Cyber Fleet

Jul 2024 - Sep 2024 (2 months)

Built and maintained web and mobile features using JavaScript, Node.js, and React Native, contributing to a 25% improvement in user engagement metrics. Collaborated remotely with a secure Azure-hosted system using async standups, PR reviews, and documented engineering decisions.

NodeJS Javascript (ES6)React Native Azure Documentation

Education

Degrees, certifications, and relevant coursework

Pan-Atlantic University

Bachelor of Science, Computer Science

2022 - 2026

Grade: 3.5

Activities and societies: Student Athlete, Tech Innovation Club member

Pursuing a Bachelor of Science in Computer Science at Pan-Atlantic University (Lagos), covering coursework in data structures and algorithms, software engineering, deep learning, data science, operating systems, and other core CS subjects.