Practical frontend security for web applications
WordPress/WooCommerce hardening, secure forms and checkout, OWASP top 10 in practice.
Senior CMS Developer · Studio
Less technical noise. More shipped systems.
I design and build websites, stores, and tools that solve concrete business problems: B2B sales, vouchers, product catalogs, forms, integrations, and automation of repetitive work. I take projects from requirements through launch and maintenance.
WordPress · WooCommerceAstro · custom sitesB2B · process improvementPython · FastAPICloudflare PagesAI-assisted delivery
7+
Years exp.
24+
Projects
B2B
Focus
Services
What I do
Four areas where I help companies organize sales, content, and day-to-day work on the web.
B2B WooCommerce & wholesale
Wholesale platforms and B2B stores on WooCommerce — client panels with individual pricing, automation of repetitive sales and warehouse operations. I help streamline processes that used to run manually or in Excel.
View pricing →Custom sites & fast services
Fast company sites, content services, and multilingual sites with a comfortable editing panel. I pick the stack per project — sometimes classic WordPress, sometimes a lightweight frontend with a CMS underneath.
View pricing →Content operations & SEO
Sites and knowledge bases designed for real SEO and content quality. I help organize research, structure, publishing, and updates so content has intent, not just volume. Add-on to any package — scoped per project.
Let's talk →AI-assisted delivery
AI as process support, not decoration. I automate repetitive tasks in content, admin, and e-commerce — with clear quality rules and human review where it matters. Add-on to any package.
Let's talk →Tech stack
What I work with
Technologies chosen for company sites, stores, and services that need to run fast and stay stable.
WordPress
CMS, content backend, and integrations. Years of specialization.
WooCommerce
B2B e-commerce, wholesale, client panels (Addify).
NEW
Astro
Fast frontends for company sites, blogs, and content services.
NEW
Python
Automation, scripts, integrations, PDF generation.
TypeScript
Typed JS for reliable frontends.
NEW
Supabase
Open-source backend: database, auth, storage.
PHP & MySQL
Solid foundation for WordPress projects.
UI/UX Design
SXO — Search Experience Optimization.
Track record
Community & activity
Industry events, CMS/WordPress community, and projects that build practical experience.
CMSConf co-organizer Co-creating an event for people working with CMSs, WordPress, content, and web technology
2025– Conferences & meetups Repeat WordCamp volunteer, event co-organizer, and active participant in web, CMS, and WordPress communities in Poland and Europe
2019– StackCompass.dev Personal expert blog on technology decisions, CMSs, and site architecture
2026– Third-party integrations Online payments, ERP, couriers, and other systems connected to a store or site
2023– Poznań University of Technology graduate Software Engineering Technologies
2016 0+
Completed projects
0+
Years in the industry
0+
Industry events & meetups
Work
Selected projects
Stores, sites, and tools shipped for real businesses — from vouchers and B2B to content services.
Vouchers · WooCommerce
Zymon Kupony
New voucher sales channel built from scratch: online purchase, payment, automatic PDF, and sync with the main store.
B2B + retail · WooCommerce
Czysta Chata
Professional cleaning supplies wholesale store with different views per client type, unit pricing, Omnibus, GPSR, and B2B rules.
Company site · PL/EN
mjswro.pl
Bilingual wholesale site with a fast frontend and a simple panel for content, forms, and project galleries.
Expert blog · Astro
StackCompass.dev
Content service on technology decisions, with a fast static frontend and an organized article publishing process.
Client testimonials
What clients say
Recommendations from companies I work with long-term in production.
We have worked with JC Web Studio for over a decade. They built our professional website and still improve and update it. Individual approach and full commitment meant every stage went smoothly, and the final result met — and exceeded — our expectations. I recommend them wholeheartedly!
Paweł Malinowski
Malinowski Recycling
Working with Jakub is a pleasure — a true professional. Patient, listens to the client and their vision, offers expert advice, always available for consultation. Our collaboration went smoothly and without problems — I wish everyone a project in such an atmosphere. Highly recommended!
Michał Szymański
Hurtownia Kwiatów Ciętych MJS
Working with Jakub is not only pleasant but also a guarantee of professional approach and full commitment. Every stage went smoothly, and the final result met our expectations. I recommend JC Web Studio without hesitation!
Mariusz Buczkowski
Kwiaciarnia ALMA
Individual approach to our agritourism business made building the site a pleasure. The JC Web Studio professional not only created a professional project but also keeps improving and updating it. Full commitment and professionalism — our expectations were met 100%.
Karolina Szczepańska
Agroturystyka „Pod Bocianem"
photo Marta Pawłowska · Wrocław 2025 About
Jakub Czechowski
For over 7 years I have built websites and online stores for small and medium businesses. I choose tools for the client context — from classic WordPress to modern frontends and CMSs.
I combine development with design and process thinking. Projects should help run the business, not just look good in a demo.
I actively participate in industry events and the CMS/WordPress community. I keep improving how I deliver projects — toward modern frontends, automation, and AI-assisted delivery.
WordPressWooCommerceAstroPythonTypeScriptB2B / WholesaleCMSConfCMS ConferencesUI/UXSXO
Certificates for specific skills
Selected training that shows up in daily work — not a full list, only what I use in projects.
AI data leaks in companies
AI in content and automation workflows without data leak risk — what can go through a model and what never should.
Practical Python — 12 projects
Python for automation: PDF generators, FastAPI, API integrations, and content pipelines.
10xDEVS — development program
Full program: AI-assisted delivery, code quality, architecture, and developer operations in 2026.
Contact
Let's talk about your project
I will help define requirements and scope a quote for your business.
Ready to talk?
Describe your project in the form
The more detail, the more accurate the initial quote. I reply within 24h on business days — no obligation, no hard sell.