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Senior Frontend Engineer
Senior Frontend Engineer (7+ years) building data-intensive, high-performance applications with React and TypeScript.
NigeriaSenior Frontend Engineer at codematic
Next.jsViteGCPTypeScriptNode.JsCMSNodeJS
Architected and led the development of a high-performance B2B e-commerce platform using React.js, Next.js, and TypeScript. Reduced Largest Contentful Paint (LCP) by 50% through the implementation of advanced image optimization strategies and lazy loading.
React
Built rebounce pages in the ad server for advertisers to deliver targeted advertising, to track transactions, to run retargeting campaigns and to gather insights about the user behaviour of their customers
ReactJavaScriptCSS AnimationsCSS
Spearheaded migration from class components to custom hooks architecture, improving code maintainability by 25%. Developed a comprehensive frontend testing strategy using Jest and React Testing Library, reducing QA time by 30%.
React HooksJestReact Testing LibraryStorybookLighthouse CILazy Loading
Led frontend development of a React Native application deployed to both iOS and Android platforms. Implemented efficient state management using Redux Toolkit, reducing component re-renders by 45%.
React NativeReact ReduxAsync StorageHermes EngineGitHub ActionsSentryBluetooth Low Energy
Developed Node.js back-end and Firebase cloud functions for handling user authentication and Firestore data manipulation, resulting in a 40% reduction in authentication time and a 30% increase in data manipulation efficiency. Wrote a large and efficient cron-job system for performing periodic tasks on the back-end side without any front-end requests.
NodeFirebaseFirestoreMongoDBVitePassport AuthenticationJWT
Rebuilt legacy application using Vue.js, improving performance scores by 40%. Implemented WCAG 2.1 accessibility standards, achieving AA compliance.
Vue.JsWCAG 2.1 AAAccessibilityCritical Rendering PathTime To InteractiveTesting Automation
Studied Electrical and Electronics Engineering, gaining foundational knowledge in various aspects of the field. Completed coursework and projects related to circuit design, electronics, and related engineering principles.