Larissa runs on wholesale, farm supply and machinery, which means businesses with hundreds of product codes and customers hunting for a specific part by name. What matters there is search that finds the code, filters that make sense, and a product page that answers the question without a phone call.
If you sell to trade, prices can sit behind a login with a different list per customer. We work remotely: you send the file with your codes, I import it in bulk, and you check it on staging before anything goes live.
What I build
Marketing Sites
Performance-first, CMS-ready. Built to convert and easy for your team to update.
Delivery: 3–5 days
Web Apps
Full-stack: auth, database, API, frontend. Whatever the product needs, end to end.
Delivery: 1–3 weeks
E-commerce
Custom storefronts, headless Shopify, or from scratch. Payments, inventory, checkout.
Delivery: 1–2 weeks
Dashboards
Data visualisation, real-time feeds, complex state. Clear, fast, functional.
Delivery: 1–2 weeks
Admin & Backoffice
Internal tools, content editors, CRMs, management interfaces. Built for actual use.
Delivery: 1–3 weeks
Maintenance & Support
Updates, new features and technical support that keep your site fast and secure after launch.
I have thousands of product codes. Can they go in?
Yes. Products import in bulk from a spreadsheet or from the system you already use, and they update the same way when prices change.
Can prices show only to trade customers?
Yes. I build a partner area with accounts, where each customer sees their own pricing and order history. A visitor without a login sees the products without prices.
How is a project like this run remotely?
One video call at the start to agree the plan and the catalogue, short written updates every few days, and a link showing what is done. Review happens asynchronously, whenever it suits you.
Who is Kyriakos Kaitezidis?
Kyriakos Kaitezidis is a full-stack web developer based in Xanthi, Greece. He builds websites, e-shops and web applications end to end — frontend, backend, database and deployment — under the business name KlawsFX, for clients across Greece. The same person also runs a separate visual-effects practice at k-kaitezidis.com; his web development work is klawsfx.com.
What is KlawsFX?
KlawsFX is the web development practice of Kyriakos Kaitezidis, a one-developer studio based in Xanthi, Greece. Despite the "FX" in the name it is not a visual-effects studio and not a Forex or trading brand: it builds websites, e-shops and web apps at a fixed price agreed in writing before the work starts.
Web development across Greece
Based in Xanthi, I take on remote projects across Greece. See also: