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Spearheaded the integration of Gemini Code Assist and CodeRabbit, automating 40% of code generation and reviews, accelerating development by 25%, and delivering all milestones on schedule. Optimized site performance and scalability through SSR with Nuxt.js, caching strategies, and code splitting, reducing page load time by up to 30% and improving Core Web Vitals scores. Engineered high-performance user-facing features for the Mercurie platform, leveraging tree shaking, lazy loading, and CDN delivery to cut initial load times by 45% and significantly enhance the user experience. Built and deployed the Mercurie website and web app using TypeScript, Vue3, Nuxt3, Pinia, and Tailwind CSS, with a focus on performance, accessibility, and SEO best practices, resulting in a 70% increase in user engagement.

Composed highly interactive user-facing components for QuickBucks version 3.0, Access Bank's digital loan web application, using React and TypeScript. Orchestrated the implementation of robust unit and end-to-end test suites using Jest, Cypress, and React Testing Library — reducing bug reports by 40% and significantly improving long-term code maintainability. Pioneered and architected the QuickBucks app infrastructure, scaling to 5M+ users, boosting performance by 60%, and reducing maintenance by 30%.

Overhauled obsolete legacy source code of two production applications, leading to reusability and reduced run time performance by 50%. Optimised the clever moni web application performance with bundle splitting, lazy loading, and image compression, resulting in 30% faster load times and significantly improved user experience. Created highly interactive user interfaces using React and TypeScript, while maintaining cross-browser compatibility, which resulted in a 40% increase in user engagement metrics.

Led cross-functional collaboration across engineering, design, and product teams, resulting in the successful delivery of 3 major projects on time and a 20% improvement in team efficiency. Revamped a React application, improving performance by 30% through chunk splitting, asset optimization, reconciliation avoidance, memoization using React.memo and useMemo, and streamlined state management.

Resolved critical bugs in the Propensity4 web app, leading to a 40% drop in user complaints and a noticeably smoother, more stable user experience. Led code reviews, delivering actionable feedback that improved code quality, elevated team-wide standards, and increased productivity by 15%. Orchestrated the development of reusable UI components, eliminating code redundancy by 40% and improving development cycles by 35%, boosting efficiency and maintainability across the codebase.

Delivered high-impact features for Artboard Design using Node.js, React, TypeScript, Next.js, and Tailwind CSS, enhancing accessibility, SEO, browser compatibility, and responsiveness, which optimised performance by 25%. Architected and delivered a Next.js full-stack infrastructure, cutting load times by 50% and increasing user engagement by 25% through high availability and performance optimisation. Championed agile adoption, accelerating team velocity by 35% and reducing delivery delays by 40%, enabling faster response to shifting priorities. Led a cross-functional team of 8+, delivering a mission-critical project 20% ahead of schedule.