Open to opportunities

Oluwagbemiga Sunday Stephen

@oluwagbemigasundayst

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Software engineer building scalable web apps with React, Redux, and APIs—improving performance, UX, and growth.

Zimbabwe

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What I'm looking for

I’m looking for an innovative role where I can leverage my skills to create impactful solutions, drive product and business growth, and keep building scalable, high-performance applications.

I’m a passionate, results-oriented Software Engineer with over 5 years of experience building scalable, high-performance applications. At Clan Africa, I’m among the leading developers of the company’s main web application using React.js and Redux, driving a 25% increase in page loading speed and reducing bounce rates by 15%.

I build for consistency and speed by developing a custom design system and optimizing client-side code while integrating REST APIs for more efficient data handling. I’ve contributed to large-scale commerce and HR platforms (including a 440 Shopping-style e-commerce build), and I also design full-featured personal projects like a social platform and portfolio builder using modern front-end and back-end tooling.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

Clan Africa

Oct 2023 - Present (2 years 9 months)

Among the leading developers of Clan Africa’s main web application, using React.js and Redux to increase page loading speed by 25% and reduce bounce rates by 15%. Developed a custom design system and integrated REST APIs while optimizing client-side code for a smoother user experience.

React Redux Design Systems REST APIs Client Side Code Optimization User Experience

Front-end Intern

SpoutGram

May 2022 - Aug 2023 (1 year 3 months)

Optimized CSS and JavaScript, improving website load times by 35% and enhancing SEO performance. Worked with the UX team to implement responsive designs, increasing mobile traffic by 30%.

JavaScript SEO Responsive Design Performance Tuning UX collaboration

Education

Degrees, certifications, and relevant coursework

SQI College of ICT

Professional Web Development, Web Development

2021 - 2023

Completed a Professional Web Development program, building practical skills in software development and architecture through frequent tests and day-to-day projects.