qoliber - about us

Welcome to a place, where technology meets craftsmanship & passion in e-commerce development.

Established Expertise

With over a decade on the market, we bring seasoned experience and a commitment to excellence in every project.

Partnership Approach

We treat every customer as a partner, fostering relationships that enable mutual growth and success.

Selective Excellence

We hire only the best of the best, ensuring our team is composed of top-tier talent dedicated to superior results.

Leading Innovation

Driving the future of e-commerce with cutting-edge Magento solutions and a commitment to excellence in performance, design, and client partnership.


Happy Partners

Over 100 Merchants thrilled with our customized e-commerce solutions.


Unique Requirements

Expertly handling over 10,000 unique project demands and challenges.


Hours Of Work

More than 100,000 hours dedicated to perfecting e-commerce development.

+ years

On the Market

Consistently delivering excellence in Magento for over a decade

Meet our expert

Jakub Winkler
CEO qoliber eCommerce

Meet Jakub Winkler, the Magento maestro at the helm of qoliber, where his innovative approach to e-commerce transforms shopping experiences. As CEO since 2007, Jakub has pioneered responsive designs and seamless Magento upgrades, collaborating with renowned brands like Yes, JB Furniture, My1stYears, FMIC, and IBB. A celebrated author and magnetic speaker at prestigious events like Meet Magento in Miami and New York, Jakub holds elite Adobe certifications. His work not only educates but inspires, making every online venture a success story waiting to happen.

Jakub Winkler

Our Services

Drawing on 12+ years of expertise. We specialize in Magento Open Source, providing tailored e-commerce solutions that enhance performance and drive success.
Trust us to deliver excellence and innovation in every project.

eCommerce Development

We create tailored platforms that are scalable, future-proof, and designed to propel your business forward. Trust us to transform your digital commerce vision into a successful reality.

eCommerce Migrations

Our agency excels in seamless e-commerce migrations, ensuring smooth transitions with minimal disruption. We handle data security, functionality retention, making platform changes painless and enhancing your online capabilities.

Performance Optimization

As experts in performance optimization, we specialize in accelerating website speeds by at least 70%. Our proven strategies boost efficiency and enhance user experience, ensuring your site performs at its best.

Code Audit

Our code audit services identify and resolve issues, ensuring your website runs flawlessly. We meticulously analyze and optimize your code, enhancing performance and security for a superior online presence.

Integrations with EPRs and APIs

We specialize in seamless integrations with ERPs and APIs, enhancing your systems for better data synchronization and functionality. Our solutions streamline operations, ensuring efficient and cohesive digital workflows.

SEO and Digital Marketing

Maximize your online presence with our SEO and digital marketing strategies. We enhance visibility, increase traffic, and drive growth.

UX & Design

Our UX & Design services create compelling, user-centric interfaces that enhance engagement and drive results. We focus on intuitive usability and aesthetic excellence to elevate your digital presence

Support and Maintenance

Depend on our ongoing support and maintenance to ensure your website performs optimally. We provide reliable, continuous care for your digital assets.

Fastest Search Engine On The Market

We deliver the fastest search engine on the market, exclusively designed to offer unparalleled speed and precision. Our unique technology ensures your Customers find exactly what they need, instantly.

Why Us


Top-Rated Developer of 2024

Recognized among the elite for exceptional ecommerce development services in Poland 2020-2024.


Exceptional Magento Mastery

Our team brings a wealth of combined global experience, ensuring world-class solutions in every project.


United in Business Progression

Every client is a partner; we collaborate for shared growth and success, crafting strategic solutions together.


Innovative Solutions Provider

Always pushing e-commerce technology forward to innovate and lead the competitive market effectively.

Clients’ feedback says it all

Explore testimonials from our partners for an insightful view of our work ethic.

"They don't just do what we ask, they come up with really cool and smart ideas that we haven't thought of."

Luke Taylor
DM, Hardware & Software Automation Company

"Their willingness to solve every issue we throw at them and their enthusiasm for constantly improving the site is highly commendable."

Ben Fisher
Director, XNet Digital

"We're impressed with their reaction speed."

Tomasz Wyspiański
Megalazienki S.C.

"They were responsive and proactive."

Aleksandra Czapiewska, née Kijewska
Owner, Kijewska.com


Welcome to our portfolio, where innovation meets efficiency. Discover how we've empowered businesses just like yours with our tailored Magento solutions. From stunning store designs to complex integrations, each project showcases our commitment to excellence and our passion for eCommerce success. Dive into our case studies to see the transformative impact we've had and imagine what we can do for your business.

Following list represents some of our best work.


Magento 1 optimization for YES.pl

Magento 1 optimization for YES.pl


e-commerce, My1styears, Magento, performance, checkout, UI

e-commerce, My1styears, Magento, performance, checkout, UI


e-commerce, LEDxpress, Magento, site optimization, checkout, security

e-commerce, LEDxpress, Magento, site optimization, checkout, security


e-commerce, V-TAC, Magento, B2B integration, UX, technical solutions

e-commerce, V-TAC, Magento, B2B integration, UX, technical solutions


e-commerce, Wszystko dla zwierząt, Magento, platform upgrade, user experience

e-commerce, Wszystko dla zwierząt, Magento, platform upgrade, user experience


e-commerce, JB Furniture, Just Parasols, Magento, UX, customer satisfaction

e-commerce, JB Furniture, Just Parasols, Magento, UX, customer satisfaction


e-commerce, FMIC, Magento, innovation, client satisfaction, UX

e-commerce, FMIC, Magento, innovation, client satisfaction, UX


Magento, migration, e-commerce, Bianco Evento, UX, performance

Magento, migration, e-commerce, Bianco Evento, UX, performance


e-commerce, optimization, performance, user experience, ANY-LAMP, digital shopping

e-commerce, optimization, performance, user experience, ANY-LAMP, digital shopping

Frequently Asked Questions

Welcome to our FAQ section. Here, you'll find answers to some of the most common questions about our services and processes. Whether you're curious about how we can enhance your e-commerce experience, need details on specific offerings, or have queries about partnership opportunities, we've compiled a list of thorough answers for your convenience. If your question isn't addressed here, please don't hesitate to contact us directly—we're here to help!

  • What makes your Magento development services stand out?

    Our Magento services are led by a published best-selling author on Magento 2 development. With over a decade of focused expertise, we create customized, scalable solutions that not only meet but exceed industry standards.

  • How does your performance optimization service work?

    We optimize websites by analyzing current performance issues and implementing targeted improvements. This approach at least a 60+% increase in site speed, enhancing user experience and site efficiency.

  • Can you describe the process of integrating ERPs and APIs with Magento?

    Our integration process involves a thorough analysis of your current systems followed by the implementation of seamless connections with ERPs and APIs. This ensures efficient data flow and improved operational coherence across your business platforms.

  • How do you ensure high-quality UX & Design?

    Our design team prioritizes user experience, developing interfaces that are not only visually appealing but also user-friendly and functional. We focus on usability and conversion optimization to maximize engagement and customer satisfaction.

  • What is your approach to client relationships?

    We view our clients as partners and work closely with them to understand and fulfill their needs. This collaborative approach ensures that we are not just service providers but strategic allies, committed to mutual growth and achieving shared goals.

  • Do you still work on Magento 1 Projects?

    Yes, we continue to support and develop projects on Magento 1. We understand the importance of maintaining and enhancing existing platforms and are committed to providing our clients with the expert support they need for their Magento 1 sites. Whether it's upgrading, customizing, or securing your current system, we're here to help.

  • My store is small, can we work together?

    Absolutely! We are committed to supporting businesses of all sizes with their e-commerce needs. Whether you're just starting out or looking to enhance a smaller scale operation, our team is equipped to deliver tailored solutions that fit your specific requirements and budget. We believe every business deserves the best technology and service, regardless of size. Let's grow together.

Hyvä Revolution

At qoliber, we are at the forefront of the Hyvä revolution, changing the Magento ecosystem one store at a time. As experts in Hyvä implementations in Poland, we harness this innovative framework to transform e-commerce platforms with unprecedented efficiency and performance. Hyvä simplifies and accelerates the development process, offering a leaner, faster-loading experience that significantly enhances both user satisfaction and business outcomes. If you're considering a migration to Hyvä, partner with us. Together, we'll craft a seamless transition that leverages the best of Hyvä's capabilities to elevate your online presence and drive your business forward.

Hyvä Themes Implementation

Our team excels in implementing Hyvä Themes, revolutionizing the visual and functional aspects of Magento stores. By adopting Hyvä's minimalistic approach, we streamline and enhance the front-end, resulting in faster load times and a more responsive user experience. Trust us to transform your e-commerce site with a sleek, modern look that not only attracts but retains customers through superior performance.

Faster orders with Hyvä Checkout

Experience efficiency with Faster Order using Hyvä Checkout. Our team specializes in integrating Hyvä's optimized checkout process, simplifying transactions and accelerating order completion. This enhancement not only improves user satisfaction by reducing wait times but also boosts conversion rates by minimizing purchase steps. Partner with us to ensure a swift and seamless shopping experience for your customers.

Let's Start Your Success Story Today!

We're excited to hear about your projects and discuss how we can help your business thrive. Don't hesitate to reach out with any questions or to start a conversation about your needs. Let's build something great together!


Głogowska 31/33, Poznań, Poland

Phone Number:

+48 881 790 519

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