At Sanalliset, I built the first version of the e-commerce platform in 2023, then rewrote it on Next.js and Supabase as the business outgrew the original. The store runs in three languages and has handled over 3,800 orders and over €187,000 in sales.
I built product personalization for custom text, fonts, initials, designs, and image uploads. Orders grew from 87 to 460 in the same period.
I also built Stripe checkout with parcel locker selection, order ingestion, and abandoned-checkout recovery that restores carts at their original prices. The admin panel supports orders, products, discounts, reviews, translations, and shipping and kit labels.
I added consent management and attribution tracking, and built automated tests with Vitest and Playwright. Since late 2025, I’ve used Claude Code as an assistant, writing specifications, splitting work into GitHub issues, and reviewing every change before it merges.
