About Me
Hi! I’m Calvin, and my passion lies in engineering high-performance, scalable web solutions. As a frontend specialist with over four years of experience, I thrive on crafting component-driven architectures for diverse platforms.
My technical journey began in 2017 as a freelancer, where I learned to build SEO-friendly, mobile-first websites. That foundation led to product engineering roles across a product-centric consulting firm, a renewable energy company, and a full-service digital agency, delivering scalable, user-focused web applications.
I bridge the gap between abstract product concepts and reliable, high-traffic reality, delivering integrated web applications that are as functionally deep as they are visually polished.
Here are a few technologies I’ve been working with recently:
- TypeScript
- JavaScript (ES6+)
- Next.js
- React
- GraphQL
- PostgreSQL
- Node.js
- Strapi
- Drupal
- Wordpress
- Vue.js
- Astro
Where I’ve Worked
Frontend Web Developer @ Bolser Digital Agency
Jul 2024 — Dec 2025
- Built 40+ reusable components across Strapi, WordPress, Contentful and Drupal - improving development speed and UI consistency across multiple client projects.
- Optimized Garolla's site performance by 67% through frontend optimization, technical SEO audits via Semrush, and GraphQL-driven data fetching. implemented GA4 and GTM to track and improve conversion rates for Google and Meta Ads campaigns.
- Rebuilt the RAF Museum website using Astro, reducing page load times by 30–40% and cutting unnecessary JavaScript execution.
- Revamped the UI/UX for Football Foundation and Premier League Stadium Fund, reducing click depth by 25% and improving task completion speed. Contributed to large-scale, production-grade builds accessed by thousands of users.
Some Things I’ve Built
Featured Project
RAF Museum
A digital overhaul for a national museum, focusing on accessible, component-driven engineering. By implementing a mobile-first, SEO-optimized architecture, the platform delivered a 124% increase in conversions and significantly improved engagement across high-traffic visitor pages.- Astro
- React
- Headless Wordpress
- Redis
- Vite
- Typescript
Featured Project
Xbox Interactive Studios
An award-winning retail platform for the Xbox ecosystem, serving millions of users across 20 countries. I helped engineer its high-performance storefront architecture, integrating live-streaming and Azure AI to support 17 languages and 40+ global retailers.- Vue
- Vite
- Contentful
- Microsoft Azure
- Shaka Player
- Typescript
Featured Project
Football Foundation
The Football Foundation is the UK’s largest sports charity, channelling funding from the Premier League, The FA and the Government into grassroots football facilities. Over the last 20 years, thousands of projects worth over £1.5 billion have been completed for local communities across the country.- Vue
- Vite
- Drupal
- Twig
- MySQL
Learn MoreThe Football Foundation is the UK’s largest sports charity, channelling funding from the Premier League, The FA and the Government into grassroots football facilities. Over the last 20 years, thousands of projects worth over £1.5 billion have been completed for local communities across the country.
Other Noteworthy Projects
Premier League Stadium Fund
A specialized digital platform engineered to streamline funding for stadium safety and infrastructure through an accessible, high-performance experience for UK football clubs.Garolla
A high-conversion digital transformation leveraging a headless architecture to modernize the customer journey and maximize lead generation for the UK’s leading roller door manufacturer.Partners for Purpose
A mission-driven digital platform focused on high accessibility and seamless content delivery to bridge the gap between businesses and charitable organizations.Budweiser Brewing Group
A corporate digital platform for a leading UK brewing group, built with headless Drupal and a Vue frontend, delivering an accessible and scalable experience across its beer portfolio and sustainability initiatives.Innovation Hub
A scalable digital platform for UKRI designed to showcase national innovation through an accessible, high-performance architecture.Innovate No Limits
A dynamic digital platform designed to promote diverse career pathways in research and innovation, engineered with a focus on high accessibility and engaging, component-based storytelling.
What’s Next?
Get In Touch
I’m always interested in hearing about new challenges, high-traffic solutions, or how we can make the web more accessible. If you have a question or an opportunity you’d like to discuss, feel free to drop a line!
Say Hi!