Femi Sodiq Oladele

University of Ilorin, Nigeria

Relevant Coursework: Data Structures & Algorithms, Database Management Systems, Operating Systems, Software Engineering, Automata Theory, Object-Oriented Programming, Computer Architecture.

Saylor Academy (Online)

Self-directed study covering computer science fundamentals, software engineering principles, and programming concepts.

London App Brewery (Udemy)

Trained in full-stack web development including HTML5, CSS3, JavaScript, React, Node.js, Express.js, REST APIs, PostgreSQL, authentication, and deployment workflows.

Tracheid HLX Edtech Solution

• Led a team of frontend developers in building SwiftCart, a responsive e-commerce web application, coordinating task assignment and enforcing consistent UI implementation across all pages.
• Architected the frontend using semantic HTML, CSS, and Vanilla JavaScript — deliberately avoiding frameworks to deepen the team's understanding of core web fundamentals.
• Made key technical decisions on code structure and component organisation, improving team code quality and reducing review cycles.
• Reviewed and improved teammates' UI components to ensure alignment with design goals and responsive behaviour across breakpoints.
• Strengthened team velocity by matching tasks to individual strengths and maintaining active hands-on involvement throughout the development lifecycle.

Independent / Self-directed

• Designed and shipped multiple production-grade web applications using React and Vanilla JavaScript, focusing on performance, clean UI, and real user value.
• Integrated REST APIs with async/await patterns, implementing robust error handling, loading states, and dynamic data transformation.
• Built browser-native PWAs using IndexedDB, Service Workers, and Web App Manifest — delivering full offline functionality without backend dependencies.
• Engineered reusable component patterns and centralised state management in framework-free JavaScript to ensure maintainability and scalability.

React 18 · Vite · IndexedDB · PDF.js · Service Workers · PWA

• Rebuilt a Vanilla JS productivity app from scratch in React after identifying that a single 300-line render function was making every new feature a risk, the rewrite introduced proper state management, component separation, and a codebase safe to extend.
• Chose IndexedDB over localStorage for file storage after hitting the platform's 5MB limit, the decision unlocked persistent PDF and DOCX uploads that survive browser restarts and work fully offline.
• Designed an update system so users always receive new versions without being silently stuck on old ones — a real problem in installable web apps that most implementations ignore.
• An AI study assistant — document summarisation, quiz generation, and contextual Q&A — is currently in development.

Vanilla JavaScript · HTML5 · CSS3 (Flexbox & Grid) · localStorage

• Led a frontend team to architect a multi-role e-commerce platform, establishing a unified, framework-free dark mode design system featuring glassmorphism and custom CSS properties.
• Engineered robust client-side state management utilizing localStorage to seamlessly persist and synchronize cart data, multi-step checkout flows, and order histories across distinct Buyer, Seller, and Rider portals.
• Developed dynamic, interactive dashboards and UI components, implementing real-time product filtering via IntersectionObserver, inventory management, and active delivery tracking.

Vanilla JavaScript (ES6+) · IndexedDB API · Service Workers · Web Audio API · Web App Manifest

• Engineered a full-featured productivity PWA with zero framework dependencies, using IndexedDB for persistent storage that survives browser restarts and page refreshes.
• Built an automated focus → modal prompt → break → next session workflow with audio notifications via the Web Audio API and customisable per-task session targeting.
• Implemented a built-in PWA install prompt, offline caching via Service Workers, and a Web App Manifest for native-like desktop and mobile installation.
• Delivered dynamic UI with real-time session crossout updates, visual mode switching (Focus/Break), and custom modal popups replacing native browser alerts.

HTML5 · CSS3 · Vanilla JavaScript · OpenWeatherMap REST API · Geolocation API

• Fetched real-time weather data and 5-day forecasts using the OpenWeatherMap API and HTML5 Geolocation, with dynamic °C/°F unit toggling.
• Implemented asynchronous data handling with async/await, structured try/catch error management, and responsive loading states.
• Processed and transformed complex JSON datasets (40+ data points) to generate clean daily forecast summaries without any external libraries.

Organised and led peer tutoring sessions to help junior students strengthen academic performance in core Computer Science subjects.

Active member of the Google Developer Groups On Campus community at the University of Ilorin, participating in developer events, technical workshops, and collaborative learning activities.

Contributed to student governance and represented peers in academic and campus matters.