Osahon Jonathan
@osahonjonathan
Senior Frontend Developer focused on performant, user-centered web applications.
NigeriaWhat I'm looking for
I am a results-driven Senior Frontend Developer with over 5 years of experience building fast, scalable, and user-focused web applications across finance, insurance, and HR tech domains. I excel at bridging product vision and technical execution, improving performance, reducing technical debt, and delivering modular, reusable frontend systems.
I lead frontend delivery, mentor junior developers, and advocate for design systems and performance-first principles. Recent achievements include modernizing legacy codebases, implementing Angular micro-frontends for online banking, and improving transaction processing efficiency and UX across multiple high-volume platforms.
Experience
Work history, roles, and key accomplishments
Senior Frontend Developer
Stanbic IBTC Bank
Oct 2025 - Present (8 months)
Led frontend delivery of modular Angular micro-frontends for the bank's online banking ecosystem, implementing secure OTP flows and enhancing funds transfer UX across features.
Frontend Developer
Polaris Bank
Feb 2023 - Jul 2025 (2 years 5 months)
Developed high-volume merchant transaction portals and back-office platforms using Angular and jQuery, improving transaction processing efficiency and reducing user wait time by 40%.
Frontend Developer
SBSC
Jan 2024 - Sep 2024 (8 months)
Led development of a responsive ERP web application and scalable UI components for HR, Finance, and Operations, improving operational efficiency and reducing user errors.
Frontend Developer
Abiola Soft Limited
Oct 2021 - Dec 2023 (2 years 2 months)
Designed and implemented scalable frontend solutions, improving usability, accessibility, and code reliability through modular architecture and peer code reviews.
Education
Degrees, certifications, and relevant coursework
University of Benin
Bachelor of Engineering, Mechanical Engineering
2014 - 2018
Grade: Second Class Honors
Completed a Bachelor of Engineering in Mechanical Engineering with Second Class Honors from February 2014 to September 2018.
Availability
Location
NigeriaAuthorized to work in
Website
osahon-portfolio.netlify.appPortfolio
osahon-portfolio.netlify.appJob categories
Skills
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