WordPress Developer ✅ 18+ Years Experience ✅ 500+ Projects ✅ WooCommerce Expert ✅ Free Consultation.
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WordPress Developer - 18+ Years Experience | WPPoland

5.00 /5 - (127 votes )
Last verified: March 1, 2026
Experience: 19+ years experience
Table of Contents

Who: Mariusz Szatkowski, Senior WordPress Developer with 18+ years experience, 500+ projects, and founder of WPPoland.

What: Custom WordPress development, WooCommerce e-commerce, Core Web Vitals optimization (90+ scores), security hardening, and headless CMS architectures.

Where: Based in Gdynia, Poland, serving clients worldwide remotely with local expertise in Europe (Berlin, London, Paris, Amsterdam, Barcelona).

How much:

  • Project scope and budget are defined individually.
  • Typical timeline: simple site (1-2 weeks), business site (3-6 weeks), WooCommerce store (6-10 weeks), enterprise scope (8-12+ weeks).
  • Detailed rates are listed on the pricing page.

Your Remote WordPress Developer

DEVELOPER SUPPORT FOR COMPANIES OPERATING ON WORDPRESS

RESPONSIVE ONLINE STORES**.**

I create multi-language E-commerce stores and responsive views based on CMS WordPress combined with WooCommerce from scratch, including for mobile devices. I build integrations and develop the code needed for the smooth functioning of your website. I prepare online shopping tools as a WooCommerce Developer. I integrate online stores with external payment, logistics, and warehouse providers.

CUSTOMIZATION AND ADAPTATION OF THEMES AND PLUGINS.

I modify and fix malfunctioning elements of the site (possibility of “emergency” delivery). I adapt plugins and websites to the individual needs of the client. I create and write code for premium themes. I migrate client services from other CMSs or HTML sites and implement software to handle new tools. After theme adaptation, I create WordPress templates according to requirements. I build e-commerce software and help entrepreneurs showcase themselves in local and international markets.

WEBSITE CREATION

I optimize loading speed and technically optimize services to be user-friendly. I am responsible for increasing valuable traffic on the site as well as generating leads through programming activities. I prepare technical implementations for Website SEO, write scripts to avoid Google penalties, and help achieve even higher positions in organic search results through software. I prepare software implementations for campaign preparation, acting on effective ways to acquire B2B and B2C clients, increasing e-sales and brand recognition.

My name is Mariusz Szatkowski

As an experienced WordPress Developer, I have been creating multi-language, responsive websites, online stores, and mobile applications since 2007, modifying both the front-end and back-end of services for individual client needs. I program micro-animations and information structures in websites, and optimize site code for SEO. As a WordPress programmer, I accelerate website loading times and optimize site performance according to Google Web Vitals guidelines. I patch software holes, secure, and repair websites after breaches. Since 1996, I have been creating websites and software for online campaigns, and since 2007, I have been migrating and customizing client sites to WordPress, optimizing websites for investment outlays on modern communication solutions in internet marketing. I also co-organize WordUp and WordCamp WordPress meetups – meetings of the WordPress Tri-City community.

CONTACT View portfolio of my work

How does a WordPress project collaboration look?

Feel free to ask a question or show your site - we can discuss how to develop it so it brings more traffic or achieves its intended goal.

Audit and Analysis

  • Brief: To facilitate our communication – use the form or send an email, briefly describing the offer or problem.
  • Response / Quote: Within 48h you will receive feedback on the quote, deadline, and possible start date.
  • Contract / Deposit: If you accept the terms – we sign a contract and determine the deposit amount (usually 30% for orders >3 days of work).

Adaptation and Implementation

  • Specification: After receiving the specification and establishing the way of working and settling stages – I proceed to work.
  • Acceptance: After completing the work, you can describe in one email any modifications you wish to make to the project.
  • Handover: After accepting the modifications, all source files: code and/or graphics are transferred to the Client.

Supervision and Support

  • Post-implementation support: Optionally, you can obtain website maintenance and administration of the completed site, script, or application – thanks to this, you are sure of script updates and data security.
  • Promotion: Support for brand recognition to the target group using Growth hacking tools to lower campaign costs and reach interested people.
  • Recommendation: I hope that being a satisfied Client, you will recommend me to a friend;), and I will return the favor in the next project!

Have an idea for a WordPress website?

Feel free to ask a question or show your site - we can discuss how to develop it so it brings more traffic or achieves its intended goal.

With an optimized site, you will be more “liked” by search engines, and your site will appear higher in SERP search results for keywords key to you.

Loading speed optimization significantly affects the perception of the site by users (UX), and also allows to take higher positions in SERP search results. Constant monitoring of GA, GSC, and CrUX will confirm that things are going in the right direction.

A wisely configured and secured WordPress ensures the calm functioning of the company, high rankings in search engines, and also attracts new clients with almost 100% SLA uptime.

Sometimes a small site optimization is enough for your site to jump over competing sites, even those that have been on the market longer.

Thanks to the investment in a WordPress well-tailored to your needs, you will save much more funds at the beginning as well as in the maintenance of a dedicated solution. The combination of performance and security managed in the right way is a recipe for success.

Why WordPress?

WordPress powers over 43% of all websites on the internet. This popular content management system offers flexibility, scalability, and an extensive ecosystem of themes and plugins.

Flexibility

WordPress adapts to virtually any website need. From simple blogs to complex e-commerce platforms, WordPress handles diverse requirements. Custom post types and taxonomies organize content effectively.

Scalability

WordPress grows with your business. Starting small and expanding becomes natural. Multisite networks manage multiple properties from one installation.

Ecosystem

Thousands of themes and plugins extend WordPress functionality. Community support provides answers to questions. Regular updates improve security and features.

Our Services

We offer comprehensive WordPress services.

Custom Development

Custom WordPress development creates unique websites. Every business has distinct requirements. Custom solutions address specific needs precisely.

Our development process ensures quality results. Discovery phase identifies requirements clearly. Design phase creates visual concepts. Development phase builds functionality. Launch phase deploys to production.

E-commerce Solutions

WooCommerce powers online stores worldwide. We create stores that sell effectively. Payment processing, inventory management, and shipping integration work seamlessly.

Store optimization improves conversion rates. Performance optimization keeps pages loading quickly. Security measures protect customer data.

Performance Optimization

Core Web Vitals affect search rankings directly. We optimize loading speed, interactivity, and visual stability. Better performance means better rankings and user experience.

Our optimization process analyzes current performance. We identify bottlenecks and implement solutions. Ongoing monitoring maintains optimal performance.

Security Services

WordPress security requires ongoing attention. We harden installations against attacks. Malware removal cleans infected sites. Monitoring detects threats early.

Security maintenance keeps sites protected. Regular updates address vulnerabilities. Configuration hardening prevents common attacks.

Maintenance Plans

Ongoing maintenance ensures long-term success. We handle updates, backups, and monitoring. Maintenance plans fit different needs and budgets.

Regular maintenance prevents problems before they affect users. Proactive attention keeps sites running smoothly. Professional support resolves issues quickly.

Technology Stack

We use modern technologies for best results.

Frontend

Responsive design ensures mobile-friendly experiences. Modern CSS creates engaging interfaces. JavaScript adds interactivity and user experience improvements.

Performance optimization includes lazy loading, code splitting, and CDN distribution. Core Web Vitals optimization improves both user experience and search rankings.

Backend

PHP development follows WordPress coding standards. Custom post types and taxonomies structure content. Plugin development adds unique functionality.

Database optimization improves query performance. API development enables external integrations. Security practices protect against threats.

E-commerce

WooCommerce provides robust e-commerce functionality. Payment gateway integration processes transactions securely. Shipping extensions handle fulfillment efficiently.

Inventory management tracks products across channels. Customer management supports relationship building. Reporting provides business insights.

Industries We Serve

We work with diverse industries.

E-commerce

Online stores require specialized development. Product displays, shopping carts, and checkout processes need optimization. We create stores that convert visitors into customers.

Healthcare

Medical practices need professional web presence. Provider directories, appointment scheduling, and patient portals require specialized development. We create healthcare websites that serve patients effectively.

Finance

Financial services require secure, professional websites. Investment firms, accountants, and advisors need credible online presence. We build websites that build trust.

Education

Schools, universities, and training organizations need engaging websites. Course catalogs, registration systems, and content delivery require specialized functionality. We create education websites that serve students and institutions.

Manufacturing

Manufacturing companies need B2B-focused websites. Product catalogs, case studies, and technical information require organized presentation. We build manufacturing websites that support sales.

Process

Our development process ensures successful projects.

Discovery

Projects begin with discovery. We learn about your business, goals, and requirements. This phase establishes project scope and success criteria.

Discovery includes competitor analysis and user research. Technical requirements get documented. Timeline and budget get planned.

Design

Visual design translates brand identity into digital experiences. We create designs that engage users and support business goals. Responsive layouts ensure consistent experiences across devices.

Design gets reviewed and refined based on feedback. Iterative improvement produces optimal results.

Development

Clean code development follows best practices. Version control tracks all changes. Testing verifies functionality throughout development.

Regular progress updates keep stakeholders informed. Milestone reviews validate development direction.

Launch

Launch processes minimize disruption. Staging environments enable testing. DNS changes happen systematically.

Post-launch support addresses any issues. Performance monitoring ensures smooth operation.

Support

Ongoing support keeps sites successful. Maintenance plans include updates, backups, and monitoring. Support agreements provide reliable assistance.

Get Started

Ready to work with WordPress experts? Contact us today to discuss your project.

We will analyze your needs and propose solutions. Detailed proposals outline approach, timeline, and investment.

Let’s build your digital success together.

Contact Us

Reach out to discuss your WordPress project. We respond promptly to all inquiries.

Our team is ready to help you succeed. Contact us today.

Pricing

We offer flexible pricing to fit different needs.

Project Pricing

Fixed pricing provides budget certainty. Clear deliverables and timelines help planning. Payment schedules align with milestones.

Project costs depend on requirements. Simple websites require modest investment. Complex functionality increases costs. E-commerce stores require larger budgets.

Hourly Rates

Hourly rates apply to ongoing work. Development, troubleshooting, and optimization use hourly billing. Time tracking ensures transparency.

Retainer Options

Monthly retainers provide predictable costs. Pre-allocated hours cover development needs. Priority scheduling ensures attention.

Retainers suit agencies and businesses with continuous WordPress needs. Relationship depth improves efficiency over time.

Why Choose Us

Our combination of expertise, process, and commitment sets us apart.

Expertise

Years of WordPress experience provide deep knowledge. Diverse project types develop broad capabilities. Continuous learning keeps skills current.

Expertise across theme development, plugin creation, and e-commerce implementation enables comprehensive solutions.

Process

Systematic processes ensure quality results. Discovery identifies requirements clearly. Development follows best practices. Testing verifies functionality.

Communication keeps stakeholders informed throughout. Regular updates prevent surprises.

Commitment

We care about client success. Your goals become our goals. Long-term relationships benefit everyone.

Post-launch support ensures continued success. Maintenance keeps sites running smoothly.

Testimonials

Satisfied clients recommend us to others.

Our work has helped businesses grow. Better websites generate more leads. Improved performance increases conversions.

Client success stories demonstrate our commitment. We measure success by your results.

Blog

Learn more about WordPress through our blog.

Articles

We publish articles about WordPress development, e-commerce, and digital marketing. Topics range from beginner guides to advanced techniques.

Stay current with WordPress trends. Learn best practices. Discover new possibilities.

Guides

Step-by-step guides help with common tasks. From setup to optimization, our guides walk through processes.

Practical advice helps solve real problems. Implementation guides make tutorials actionable.

Portfolio

View our previous work to see quality results.

Projects

Our portfolio showcases diverse projects. E-commerce stores, corporate websites, and web applications demonstrate capabilities.

Each project reflects client goals and our expertise. Results demonstrate what we can achieve.

Case Studies

Detailed case studies show how we solve problems. Challenge, solution, and results get documented.

Case studies demonstrate expertise and results. They show how we approach different challenges.

FAQ

Common questions receive clear answers.

How long does a WordPress project take?

Project timelines depend on requirements. Simple websites take 1-2 weeks. Complex sites take 4-8 weeks. E-commerce stores take 6-12 weeks.

Detailed planning creates realistic timelines. Communication keeps projects on track.

How much does a WordPress website cost?

Costs depend on requirements. Simple, business, and e-commerce sites are priced individually, and detailed pricing is available on the pricing page.

Fixed pricing provides certainty. Detailed proposals outline all costs.

Do you offer ongoing support?

Yes, we offer maintenance plans. Regular updates, backups, and monitoring keep sites running. Support agreements provide reliable assistance.

Maintenance prevents problems before they affect users. Professional support resolves issues quickly.

Can you migrate my existing site?

Yes, we migrate sites to WordPress regularly. Content, functionality, and SEO value get preserved. Careful planning ensures smooth transitions.

Migration experience handles various source platforms. Professional approach minimizes disruption.

Ready to Begin

Your WordPress project awaits. Contact us today to get started.

We will discuss your needs and propose solutions. Let’s build your digital success together.

Professional WordPress development delivers lasting results. Invest in your digital presence wisely.

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