From: Poland
Location: Choszczno, PL
On Useme since 24 July 2019
Deals 41
SUCCESSFUL: 41
DISPUTED: 0
FAILED: 0
About me
Web Developer from Warsaw. Backend-first: WordPress, WooCommerce, PrestaShop, PHP. Custom themes, plugins, integrations and tracking.
What I do:
- Custom WordPress / WooCommerce themes and plugins
- E-commerce: builds, integrations, PrestaShop → WooCommerce migrations
- Payment gateways: Stripe, Klarna, PayPal, Tpay, BLIK
- Facebook Conversion API – server-side tracking that works with AdBlock
- GTM, GA4, speed optimisation, hosting migrations
- Graphic design 2D/3D (Figma, Photoshop, Blender), branding
Numbers:
- 15+ commercial projects, 13+ websites managed long-term
- 103k people reached through StackOverflow answers
- Bugfix merged in LiteSpeed Cache (5M+ WP installs, issue #938)
Selected projects:
- Eyevotion.com – e-learning platform, Italian market
- Seosklep24 – PrestaShop → WooCommerce migration
- Milly Sadovski – Shopify store, 50+ countries
- Simpliteca – custom Facebook CAPI, medical sector
- Dzięciołowska – branding + WordPress, Asari API
Categories
CV / Résumé
Apr 2026 - Now
Freelance Web Developer and Designer
Nonstetic
Web design and development from Figma to launch. I specialize in integrations, particularly server-side Facebook Conversion API. I also build online stores, landing pages, migrations, automations and provide ongoing website maintenance.
Oct 2023 - Now
Web Designer & Developer
RYU Digital Agency
WordPress and WooCommerce development plus Shopify customization for agency clients. Projects include the Eyevotion e-learning platform, Milly Sadovski store, FizjoSystem booking platform and Akademia CPI lead generation page.
Aug 2020 - Mar 2023
Web Developer & Graphic Designer
Simpliteca.com
Web development, maintenance and graphic design for digital agency clients. Managed 13+ medical and dental websites, built server-side Facebook CAPI tracking, created social ads, and rebuilt sites from page builders to custom WordPress.
Portfolio
A training platform for physiotherapists and osteopaths, designed in Figma and built from scratch. I structured the course catalog, schedules, instructors, locations, payments and the complete booking process.
A lead generation landing page for a children’s football academy, designed in Figma and built to drive sign-ups. It presents the offer, coaches and locations clearly, guiding parents to the trial training form.
Luxury Shopify perfume store prepared for sales in 50+ countries. I implemented multi-currency support, local and global payment methods, and refined the theme, logistics setup and product presentation.
E-learning platform for the Italian beauty market. I designed and built the sale of online courses and ebooks, a student area with protected video content, 12-month access to materials and course completion certificates.