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Onyebuchi Emechebe

Senior Frontend Engineer specializing in React/TypeScript web applications

SednaPearson Institute of Higher EducationLondon, United Kingdom10 Years ExperienceSenior Level

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About

Senior frontend engineer who led end-to-end delivery of a large ecommerce platform at Foschini Group and built a complex healthcare operations dashboard for UK-based Ceracare. Strong in React/TypeScript/Next.js architecture, design systems, and performance at scale, with a pragmatic approach to state management (React Query/Redux) and quality (Storybook + testing + code reviews).

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Key Strengths

  • Led end-to-end frontend architecture for a large ecommerce platform (React/TypeScript/Next.js)
  • Scaled frontend quality via shared component library/design system and architectural guidelines
  • Strong testing discipline (Storybook, Jest, React Testing Library) and thorough code reviews
  • Performance optimization in React (component splitting, memoization, lazy loading, reducing re-renders)
  • Built complex internal dashboard workflows (user management, scheduling approvals, real-time status updates)
  • Pragmatic state management strategy (local hooks vs React Query for server state vs Context/Redux Toolkit for shared state)
  • Effective design/product collaboration using Figma with tight feedback loops; focus on responsive, accessible UX
  • Fast-paced feature delivery through MVP definition, scoped changes, and reviewable PRs

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Experience

Software EngineerSedna · Jul 2025 – Feb 2026contract
Software EngineerBioss · Jun 2025 – Jul 2025contract
Software EngineerWorldRemit · Aug 2023 – Mar 2025
Software EngineerThe Foschini Group · Nov 2021 – Aug 2023
Software EngineerCeracare · Mar 2021 – Nov 2021
Software EngineerMyBucks · Aug 2017 – Mar 2021
Web DeveloperSoftkings IT Solutions · Aug 2015 – Aug 2017
Information Technology InternIntercontinental Bank · Apr 2011 – Aug 2011internship

Education

Pearson Institute of Higher Educationbachelor, Information Technology (2016)
Covenant Universitybachelor, Management Information System (2012)

Skills

ReactReact NativeNext.jsVue.jsAngularJSTypeScriptTailwind CSSReduxRedux ToolkitGraphQLREST APIsgRPCDjangoFirebaseAWS

Languages

English

Memberships

  • Institute of IT Professionals South Africa

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Typically responds within 24 hours

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Onyebuchi EmechebeSenior Frontend Engineer specializing in React/TypeScript web applications