Frontend Developer (Freelance)
GreenRoots NGO · Remote
- Redesigned the NGO's donation landing page, improving conversion rate by an estimated 30% through improved UX and mobile responsiveness.
- Built an event calendar UI from scratch using vanilla JavaScript, replacing a third-party widget and reducing page load by ~1.2 s.
- Implemented accessibility improvements (WCAG 2.1 AA) including keyboard navigation and ARIA labels, ensuring the site is usable by all supporters.
- Collaborated asynchronously with a graphic designer and content editor, delivering features on a 2-week sprint cadence.