OEOkposong Ebong
@okposongebong
Experienced Frontend and Backend Developer specializing in user experience.
GermanyWhat I'm looking for
With over 7 years of experience across fintech, e-commerce, agriculture, and electronics, I specialize in simplifying complex systems and crafting seamless, high-performance user experiences. My focus is on delivering scalable solutions that accelerate development and enhance engagement.
At CELUS GmbH, I improved and maintained an SVG-based reactive canvas, achieving 68% code test coverage and saving €2,000 in licensing fees. My commitment to quality and efficiency has led to significant improvements in project timelines and user satisfaction. Outside of work, I find joy in chess, football, and table tennis, which fuel my commitment to purposeful work.
Experience
Work history, roles, and key accomplishments
Frontend React Developer
CELUS GmbH
Jun 2023 - Present (2 years)
Improved and maintained an SVG-based reactive canvas with 50+ successful Cypress component tests, accelerating feature releases by two weeks per quarter. Achieved 68% code test coverage through rigorous Cypress testing & efficient code reviews, ensuring robust and reliable code quality. Saved €2,000 in licensing fees by extending core library functionality, demonstrating cost-conscious innovation.
React Native Developer
Librium Tech Limited
Jul 2022 - Present (2 years 11 months)
Redesigned the Lopeer mobile app’s UX/UI, reducing crash rates by 40% by addressing the three most critical issues. Spearheaded cross-platform development, configuring support for both mobile and web platforms, decreasing code redundancy by 40%. Overhauled the app’s UI with React Native, enhancing navigation and aesthetics to achieve a 40% reduction in user bounce rate within the first month.
Full-stack Developer
Block Stars (Manstar Co. ltd)
Jul 2022 - Present (2 years 11 months)
Implemented a comprehensive data validation framework using Node.js to resolve inconsistencies, achieving a 99.9% data accuracy rate for client reporting. Restructured the data infrastructure by addressing over 100 daily data inconsistencies, ensuring robust real-time financial market updates.
Education
Degrees, certifications, and relevant coursework
Certification, IT Support Fundamentals
2021 - 2021
Completed the IT support fundamentals program.
Jobberman
Certification, Soft Skills
2021 - 2021
Completed a Soft Skills Certification program.
University of Portharcourt
BSc. (HONOURS), Mathematics & Computer Science
2012 - 2017
Studied Mathematics and Computer Science. Completed the program between February 2012 and February 2017.
Availability
Location
GermanyAuthorized to work in
Portfolio
lil-armstrong.github.io/portfolioSalary expectations
Social media
Job categories
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