🇵🇱 Wersja polska jest na dole strony.
Web developer from Warsaw. Backend-first - PHP, WordPress internals, custom integrations, server-side tracking. I build e-commerce stores, payment systems, and conversion tracking that works even when AdBlock is on.
By day I write custom WordPress themes, build WooCommerce stores, and integrate payment + tracking systems (Stripe, Klarna, Facebook CAPI). Design came alongside it - Figma, Photoshop, Blender. My projects go from an empty canvas to production deploy.
Projects span e-commerce, e-learning, education, real estate, medicine, luxury perfumes and wooden accessories.
const zszywacz = {
location: "Warsaw, Poland",
from: "Choszczno -> Szczecin -> Warsaw",
role: "Web Developer (design -> backend -> deploy). Full pipeline.",
approach: "Function over aesthetics. But good design does both.",
current: {
building: "Something new. Stay tuned.",
brand: "Nonstetic - coming soon",
},
offDuty: [
"Spider-Verse", "The Boys", "BoJack Horseman", "Death Note",
"gym & calisthenics", "memes", "Blender (for fun)"
]
};|
🎯 Tracking & Integrations
🌐 Web Development
|
🎨 Design & Branding
🧊 3D Modeling (hobby)
|
My commercial work spans 15+ projects and 13+ websites I've managed, fixed, and optimized.
Here are some highlights:
🎓 Eyevotion - E-learning platform for the Italian market
Custom WordPress + WooCommerce e-learning platform built for Anna Maria Zamelska, targeting the Italian market. Custom theme written from scratch with Elementor on the frontend. Full e-commerce setup for digital course sales.
Tech: WordPress, WooCommerce, Custom Theme, Elementor, PHP Link: eyevotion.com
🛍️ Milly Sadovski - Luxury perfume e-commerce brand
Full Shopify store for a luxury perfume brand with international shipping to 50+ countries. Multi-language support, product bundles, Judge.me reviews integration. Ready-made Shopify theme customized beyond recognition to match a premium aesthetic.
Tech: Shopify, Customized Theme, Klarna, Apple Pay, Google Pay, BLIK Link: millysadovski.com
🩺 FizjoSystem Szkolenia - Training platform for physiotherapists
In-person training platform for physiotherapists and osteopaths. Registration system with full payment or deposit options, instructor profiles, course countdown timers, responsive gallery, FAQ, social media integration.
Tech: WordPress, Custom Theme, ACF, PHP, SCSS Link: fizjosystem-szkolenia.pl
🛒 Misioo - E-commerce store redesign + German market expansion
WooCommerce store redesign for the Polish market + expansion to the German market (.de domain, Klarna, local payment methods). Hosting migration.
Tech: WordPress, WooCommerce, PHP, SCSS, Webpack, Bootstrap, Git
📱 Simpliteca - Website + custom Facebook Conversion API
Website built from an Adobe XD design. The key feature: a custom Facebook Conversion API solution - server-side conversion tracking that works even when users block tracking scripts (AdBlock). Plus MailerLite integration.
Tech: WordPress, ACF, PHP, JS, SCSS, Meta Conversion API, GTM
🏠 Dzięciołowska Nieruchomości - Brand identity + real estate website
Full brand identity designed from scratch + website with a key integration with the Asari system (real estate listings pulled automatically from the API).
Tech: WordPress, ACF, PHP, Asari API Link: dzieciolowska.pl | Branding: Behance
🔄 Seosklep24 - Full PrestaShop to WooCommerce migration
Full store migration from PrestaShop 1.6 to WooCommerce. Heavily customized ThemeForest theme. Custom SEO modules (removing .htm and numeric IDs from URLs). Omnibus directive implementation. PHP 5.6 to 7.2 upgrade. CMS module for PrestaShop 1.6.
Tech: WooCommerce, PrestaShop, PHP, Google Analytics 4 Link: seosklep24.pl
📐 HTR - Print catalog + 3D product models
Product catalog prepared for print + 3D models of plow blades.
Tech: Blender, Print Design 3D Models: SketchFab Collection
📋 More projects...
| Project | What | Tech |
|---|---|---|
| Akademia CPI | Academy website - design & development | WordPress, Elementor |
| Way2Invest | 2 landing pages - webinar ticket sales | Elementor, WooCommerce, ClickMeeting, Tpay |
| TrueRider | Christmas landing page + marketing graphics | Elementor, JS, Photoshop |
| Lerymond | Social media campaign - wood-inspired design | Photoshop, Illustrator |
| Receptomat & L4 | Advertising animations (FB, IG, TikTok, YT) | Photoshop |
| Agnes Hebamme | Logo design (4 concept presentations) | Illustrator |
| Enduro Lubiechów | Logo design | Illustrator |
| Dusza Marketingowca | TikTok animation | Photoshop |
| Zięba Clinic | Website rewrite from builder to custom WP | WordPress, PHP |
| Anmedica | Website rewrite from builder to custom WP | WordPress, PHP |
| Krowarzywa | Code fixes, view restoration, system migration | WordPress, PHP |
+ 13 websites I regularly managed & maintained: acusdent.pl, annamed.pl, borys.info.pl, drLesniak.pl, ketamineclinic.pl, dental-clinic-london.co.uk, medihorizon.pl, medispace.pl, niechrapanie.pl, flebetica.pl, forus.pl, projektskora.pl and more
Full breakdown
| Category | Technologies |
|---|---|
| Frontend | JavaScript, HTML5, CSS3, SCSS/SASS, Bootstrap (custom builds), Webpack, Babel |
| CMS & Backend | WordPress, WooCommerce, PHP, ACF (Advanced Custom Fields), Shopify, Elementor |
| Integrations | Facebook Conversion API (custom server-side), GTM, Google Analytics 4, Stripe, Klarna, PayPal, UPS, Tpay, Asari API, ClickMeeting, MailerLite |
| Design | Figma, Photoshop, Adobe XD, Illustrator, Canva |
| 3D | Blender |
| AI | Claude, ChatGPT, MidJourney, Ollama |
| Tools | Git, VS Code, WSL2, Ubuntu, Squoosh, Swiper, Photoswipe, Vanilla Lazyload, LanguageTool, Puppeteer, Electron |
| 🏗️ 15+ commercial projects | 🌍 103k people reached on StackOverflow |
|---|---|
| 🧊 19 3D models on SketchFab (11k+ views) | 🔨 13+ websites managed & maintained |
| 🔧 Bugfix merged in LiteSpeed Cache (5M+ WP installs) | 🐛 Found & reported JS bug in PrestaShow GA4 module |
INTP-T. Night owl. Gym regular (110 kg bench, calisthenics), ex-runner working on a comeback. Animation and anime fan - from Spider-Verse and Avatar: TLA to Death Note and BoJack Horseman. Big into superhero deconstruction (The Boys, Invincible). Emotional about The Notebook and Up (Pixar). Grew up on The Prestige, Pirates of the Caribbean, and way too many comics. Still rewatches Rick and Morty. Plays games, collects memes that are way too specific, and sometimes opens Blender just to see what happens.
Available for freelance projects & open to new opportunities.
I work best on: WordPress internals & WooCommerce (custom plugins, hooks, integrations), tracking setups (Facebook CAPI, GTM, GA4, Stripe), web apps where backend logic matters - and messy codebases that need fixing or serious optimization.
If you have a real project and need someone who handles the full pipeline from design to deploy - let's talk.
Something new is coming - Nonstetic - stay tuned.
Web developer z Warszawy. Backend-first - PHP, WordPress internals, custom integracje, server-side tracking. Buduję sklepy, systemy płatności i conversion tracking, który działa nawet z AdBlockiem.
Za dnia piszę custom motywy WordPress, buduję sklepy WooCommerce i integruję systemy płatności + trackingu (Stripe, Klarna, Facebook CAPI). Design przyszedł obok tego - Figma, Photoshop, Blender. Moje projekty idą od pustego canvas po produkcyjny deploy.
Projekty obejmują e-commerce, e-learning, edukację, nieruchomości, medycynę, luksusowe perfumy i drewniane akcesoria.
|
🎯 Tracking i integracje
🌐 Web Development
|
🎨 Design i branding
🧊 Modelowanie 3D (hobby)
|
| Projekt | Opis | Tech |
|---|---|---|
| Eyevotion | Platforma e-learningowa na rynek włoski, custom theme + WooCommerce | WordPress, WooCommerce, Elementor, PHP |
| Milly Sadovski | Luksusowy sklep perfumeryjny, Shopify, wysyłka 50+ krajów | Shopify, Klarna, Apple Pay |
| FizjoSystem Szkolenia | Platforma szkoleniowa dla fizjoterapeutów, rejestracja, płatności | WordPress, Custom Theme, ACF, PHP |
| Misioo | Redesign sklepu na rynek polski + ekspansja na rynek niemiecki (.de, Klarna) | WooCommerce, PHP, SCSS |
| Simpliteca | Strona + custom Facebook Conversion API (obejście AdBlocka) | WordPress, ACF, Meta CAPI, GTM |
...i więcej. Pełna lista z opisami w wersji angielskiej powyżej.
Tabela technologii → patrz wersja angielska powyżej. Tech stack jest identyczny.
INTP-T. Nocny marek. Siłownia (110 kg na ławce, kalistenika), ex-biegacz pracujący nad comebackiem. Fan animacji i anime - od Spider-Verse i Avatara: Legenda Aanga po Death Note i BoJacka Horsemana. Dekonstrukcja superbohaterów to mój gatunek (The Boys, Invincible). Wzruszam się na Pamiętniku i Odlocie (Pixar). Wyrosłem na Prestiżu, Piratach z Karaibów i za dużej ilości komiksów. Wciąż oglądam Ricka i Mortiego. Gram w gry, zbieram memy które są zbyt niszowe, i czasem otwieram Blendera żeby zobaczyć co się stanie.
Dostępny na zlecenia freelance i otwarty na nowe możliwości współpracy.
Najlepiej pracuje mi się przy: WordPress internals & WooCommerce (custom pluginy, hooki, integracje), setupach trackingowych (Facebook CAPI, GTM, GA4, Stripe), aplikacjach webowych gdzie liczy się logika backendowa - i przy projektach które ktoś już zaczął i trzeba to ponaprawiać lub porządnie zoptymalizować.
Jeśli masz konkretny projekt i szukasz kogoś kto ogarnie cały pipeline od designu po deploy - napisz.
Coś nowego nadchodzi - Nonstetic - stay tuned.