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Barisanem F. — Mid-Level Frontend Developer from Nigeria

Barisanem F.

Mid-Level Frontend Developer

Nigeria 3-6 years
Open to offersNew to Platform
Languages
English
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About

Fiiwe B. is an experienced Front-End Developer with over four years of expertise in creating responsive and scalable web applications. He has contributed to diverse sectors, including e-commerce at OneCart UK, health-tech with iHealth and Wellness Foundation, finance at Tjeg Accounting Company, and digital services at KodeHauz and Media City Communications. Skilled in React, Next.js, and TypeScript, Fiiwe B. has improved product performance through reusable components and test automation using Cypress and Vitest. His work includes designing interactive dashboards, optimizing checkout flows, and implementing SEO strategies for international projects. He holds a BSc in Computer Science from Babcock University and is active in open-source UI development and community contributions.

Experience

  • Frontend Developer

    OneCart UK · 2025 — Present
    Constructed and sustained e-commerce features utilizing React and Next.js, enhancing checkout speed and user engagement. Integrated secure payment APIs and implemented dynamic product filtering, which contributed to a reduction in cart abandonment rates.

  • Frontend Developer

    iHealth and Wellness Foundation · 2023 — 2025
    Collaborated with UI/UX designers and back-end engineers to roll out new health-tech features. Employed Cypress and Vitest for increased reliability in testing pipelines. Created interactive dashboards to boost patient engagement and optimized front-end performance to reduce page load times.

  • Frontend Developer

    KodeHauz · 2024 — 2025
    Enhanced client service delivery and production efficiency by building reusable UI components and ensuring comprehensive Cypress coverage. Developed scalable components designed for long-term maintainability and improved developer workflow through streamlined code reviews and mentorship of junior team members.

  • Frontend Developer

    Tjeg Accounting Company · 2024 — 2024
    Contributed to the development of a financial budgeting and task management application. Created dashboards featuring interactive charts for financial insight and implemented reusable React components to enhance workflow efficiency.

  • Frontend Developer

    KodeCamp · 2019 — 2022
    Created responsive and reusable UI interfaces for various client projects. Utilized a shared React UI library to expedite project delivery and provided mentorship to interns on coding standards and best practices while participating in Agile sprint planning and retrospectives.

  • Frontend Developer

    WeDance · 2018 — 2019
    Designed and launched responsive websites for events, focusing on enhancing user experience. Implemented SEO strategies and performance improvements while translating stakeholder requirements into effective technical solutions.

  • Frontend Developer Intern

    Media City Communications · 2016 — 2018
    Promoted and implemented mobile-first design principles, leading to a significant increase in mobile traffic. Developed landing pages and prototypes using Figma, deploying them to production, and collaborated with senior developers for integrating front-end components into large-scale projects.