User Experience Stack Developer

Ikechukwu Madubuike

Full Stack Developer

Email: *****************@*****.*** LinkedIn: ikechukwu-madubuike- 54084514a Portfolio: iykelistic.netlify.app Phone: +234********** Experience

June 2022 - Present NewAge Solutions and Technologies Nigeria Senior Frontend Engineer

Successfully migrated a multi-page user experience into a single-page app, resulting in a 10% increase in client engagement and a more streamlined user flow.

Optimized web pages for maximum speed and scalability, achieving a 20% reduction in page load times and enhancing the user experience.

Implemented automated tests, including unit tests and integration tests, resulting in improved code quality and reliability, reducing the number of bugs by 15%.

Built reusable code modules and components, contributing to a 30% increase in development efficiency and enabling faster delivery of future projects. of bugs by 15%. May 2021 - Jun 2022 MeetMatch Belgium

FullStack Developer

Spearheaded the development of interactive data visualizations using D3.js and React, enhancing data comprehensibility for end-users across multiple product lines.

Collaborated with backend teams to design RESTful APIs that efficiently deliver data to client-side applications, improving data retrieval times by 30%.

Implemented responsive data visualization designs that increased user engagement by 40% and significantly improved accessibility on mobile platforms.

Conducted user testing sessions to gather feedback on data visualization usability, leading to iterative design enhancements that boosted customer satisfaction rates by 25%.

Developed custom visualization components tailored to complex business requirements, which facilitated key insights and supported strategic decision-making processes. Mar 2019 – Apr 2021 Efull Technology Nigeria

FullStack Developer

Integrated advanced data security measures and optimized database schemas, reducing data retrieval time by 15% and ensuring compliance with industry standards.

Established rigorous code quality and testing protocols, including unit and integration testing, which increased code coverage by 35% and significantly reduced bug occurrence.

Collaborated with cross-functional teams to successfully implement a Restful API, enabling the analytical team to increase reporting speed by 20% and deliver insights more efficiently.

Played an integral role in the entire product development process, from ideation to development improvement, for features that reached over 5000 users, ensuring a seamless user experience and meeting client requirements. Jan 2017 – Feb 2019 SwirgePay India

Frontend Developer

Implemented visually appealing and interactive elements in a web application, enhancing user engagement and improving the overall user experience.

Utilized JavaScript (React) to build user-facing frontend interfaces, effectively presenting data in a user-friendly manner and ensuring an intuitive user interface.

Integrated chat systems into client applications, enabling users to interact and communicate within the application, fostering better collaboration and user engagement.

EDUCATION

Federal University of Technology Owerri.

Bachelors in Engineering - Electrical and Electronics Engineering ADDITIONAL INFORMATION

Technical Skills: Reactjs, Nextjs, Typescript, Nodejs, MongoDB, SQL, NOSQL, Javascript, CI/CD Pipelines, Git, Firebase, Redux, RTK, Zustand, CSS, SASS, LESS, GraphQL, Jest, Enzyme, Cypress, Threejs, D3js, WebGL, Chartjs, HighChartjs, Eslint.

Soft Skills: Communication, Continuous learning, Code Reviews, Collaboration, Ownership and Accountability.

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