· Szymon Berski · Portfolio
Online PDF Editor
Free, privacy-first PDF editor that runs in the browser. Replace text, reorder pages, extract images and convert to Word — no install, no signup. Built with Flask + PyMuPDF on Google Cloud Run.
Portfolio
Twenty projects, each one a different problem. From a multilingual Astro catalog with 13 000 product images served via Cloudflare R2, through a WordPress Chrome extension for real-time Web Vitals debugging, to bespoke agency websites built around a client's brand. Browse by technology or scroll through — every case study includes the actual decisions, not just the outcome.
· Szymon Berski · PortfolioParts & Accessories Catalog
Headless CMS parts catalog for VW Polo 6R. Astro SSG, Vue 3, Laravel API, Filament admin, AI descriptions, DeepL translations and Cloudflare R2 image pipeline.
· Szymon Berski · PortfolioUper SEO Auditor
Chrome extension for SEO specialists and developers. Provides real-time debugging of Web Vitals, Schema.org, GTM, and JS errors directly in Chrome Side Panel.
· Szymon Berski · PortfolioGarage Inventory Management System
Private warehouse management system for garage and workshop. Features QR code scanning, location tracking and e-commerce integration via REST API.
· Szymon Berski · PortfolioEnhanced WP REST API Plugin
Open-source WordPress plugin extending REST API for headless CMS. Adds GA4, Polylang hreflang data, relative URLs and headless mode with 301 redirects.