Looking for a job

Anthony Onah

@anthonyonah1

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I build secure, high-performance web products that improve conversions, accessibility, and payment experiences.

Zimbabwe

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What I'm looking for

I'm looking to apply my full-stack development experience to fintech solutions, building secure, accessible, high-performance products with a collaborative team.

I've built and launched web products at I/O Spine Technologies, including the Orebis E-Commerce Store, where dynamic filtering and responsive UI increased conversion rates by 40%. I also developed a secure patient portal for the Bayelsa Health Insurance Scheme, enabling more than 10,000 users to access policy and claim information.

I integrate Stripe and PayPal payments, build RESTful API experiences, and improve delivery through GitHub Actions CI/CD. My work has reduced checkout errors by 25%, increased deployment frequency by 30%, and improved Lighthouse scores from 70 to 92.

I also launched Quintly end-to-end, growing it to more than 50 active users. I care deeply about accessible, secure, fast applications, with hands-on experience applying OWASP protections, WCAG 2.1 AA practices, and cross-browser testing.

Experience

Work history, roles, and key accomplishments

Current

Full-Stack Developer

Current

I/O Spine Technologies

Dec 2021 - Present (4 years 9 months)

Designed and launched the Orebis E-Commerce Store using React, Node.js, and MongoDB, increasing conversion rate by 40% within six months. Integrated Stripe and PayPal APIs for secure payment processing, handling 500+ daily transactions and reducing checkout errors by 25%.

React Node MongoDB Stripe PayPal HTTPS CSP OWASP Lazy Loading GitHub Actions CI CD

SaaS Product Developer

Quintly

Jan 2022 - Dec 2023 (1 year 11 months)

Built and launched Quintly, a SaaS product from concept to launch, achieving over 50 active users through end-to-end development using React, Node.js, and MongoDB. Designed and implemented core features including user authentication, payment integration (Stripe), and real-time analytics dashboards.

React Node MongoDB Stripe GitHub Actions CI CD Authentication Analytics

Frontend Developer

Adtrex Technologies

Jun 2020 - Nov 2021 (1 year 5 months)

Built responsive UI components in Vue.js for Adtrex's ad-management dashboard, increasing user engagement by 18%. Collaborated with back-end team to integrate RESTful APIs, reducing data fetch latency by 22%.

Vue.Js REST APIs Cross Browser Testing Accessibility

Frontend Developer

Cheybis Institute

Jan 2019 - May 2020 (1 year 4 months)

Developed interactive educational modules using Angular, improving student completion rates by 25%. Integrated third-party learning APIs and managed data synchronization, reducing API call overhead by 30%.

Angular API Integration Git Tree Shaking Lazy Loading