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I am a MSc Computer Science student and full-stack developer with commercial experience building production-ready web platforms, automation pipelines, and AI-integrated systems. I specialise in performance optimization, scalable architecture, and autonomous data workflows. Combining a technical MSc with a Business Management background, I bring both engineering capability and commercial awareness to modern software teams.…I am a MSc Computer Science student and full-stack developer with commercial experience building production-ready web platforms, automation pipelines, and AI-integrated systems. I specialise in performance optimization, scalable architecture, and autonomous data workflows. Combining a technical MSc with a Business Management background, I bring both engineering capability and commercial awareness to modern software teams.

Ryan Johnson

Web Developer, Developer, Data Scientist, +7

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I am a MSc Computer Science student and full-stack developer with commercial experience building production-ready web platforms, automation pipelines, and AI-integrated systems. I specialise in performance optimization, scalable architecture, and autonomous data workflows. Combining a technical MSc with a Business Management background, I bring both engineering capability and commercial awareness to modern software teams.…I am a MSc Computer Science student and full-stack developer with commercial experience building production-ready web platforms, automation pipelines, and AI-integrated systems. I specialise in performance optimization, scalable architecture, and autonomous data workflows. Combining a technical MSc with a Business Management background, I bring both engineering capability and commercial awareness to modern software teams.

Available to hire

I am a MSc Computer Science student and full-stack developer with commercial experience building production-ready web platforms, automation pipelines, and AI-integrated systems.
I specialise in performance optimization, scalable architecture, and autonomous data workflows. Combining a technical MSc with a Business Management background, I bring both engineering capability and commercial awareness to modern software teams.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Web Developer at The Constant Media (Top Vouchers – Automated Affiliate Platform)

January 1, 2025 - Present

Designed and delivered an automated affiliate platform for Top Vouchers; built a responsive front-end using HTML5, CSS3, and JavaScript; implemented a Node.js back-end and a daily CRU/D pipeline to fetch, normalize, and classify affiliate feeds, and generate SEO-optimised content. Implemented automated image optimization, self-hosted fonts, caching strategies, and lazy loading to improve performance; integrated Google Tag Manager for analytics and SEO optimization.

Bartender at The Oyster House, Swansea

June 1, 2024 - August 31, 2025

Delivered excellent customer service, managed tills and cash handling, and ensured hygienic compliance. Demonstrated strong interpersonal skills and the ability to work effectively under pressure in a customer-facing role.

Delivery Driver at Pharmacy (Swansea) / Local Area

March 1, 2024 - August 31, 2024

Ensured timely, confidential delivery of prescriptions across local areas; maintained logs and patient confidentiality.

Web Developer at The Constant Media

January 1, 2024 - Present

Collaborated with designers and developers to build and optimize client websites using HTML, CSS, and JavaScript; contributed to performance optimization initiatives, improving Lighthouse metrics, load times, and UX; supported SEO implementation, structured data integration, and scalable content architectures; debugged, tested, and refined front-end components for cross-browser and device compatibility; participated in internal technical discussions around automation, optimization, and system efficiency.

Waste Management Route Planner at Waste Management

January 1, 2024 - Present

Designed and developed a mobile/web coordination system for a commercial waste management business; integrated Google Maps API for real-time route visibility and operational tracking; implemented RBAC for drivers, managers, and administrators; built back-end tools for incident logging and operational efficiency improvements; delivered using an Agile-Waterfall hybrid approach to meet academic and business timelines.

Apple Watch App Developer at Self-Directed MSc Dissertation

January 1, 2023 - Present

Developed a biometric-driven Apple Watch app delivering real-time mental health interventions based on HR, HRV, and other metrics; included context-aware incident response tools and preventive measures (hydration nudges, sleep insights) to personalize interventions and minimize generic alerts; built with Xcode and Apple Watch Simulator; designed with Human-Computer Interaction principles for small-screen usability.

Bartender at The Oyster House & Bistro Pierre

January 1, 2024 - Present

High-volume customer service and cash handling in fast-paced environments.

Delivery Driver at Pharmacy

January 1, 2024 - Present

Time-sensitive and confidential prescription deliveries with accurate record-keeping.