@PolzerJan
Polzer.cz

Web developer
at your service

I’ve been building websites for 23 years. I specialize in Drupal or WordPress and static sites with Hugo generator. I’m happy to build you a custom web application using the Symfony framework. I can help you leave your footprint on the internet.
Jan Polzer
Complete web development

Complete web development

I’m not a solitaire. With my colleagues we will prepare graphics, code the design, implement the content management system. I will recommend suitable specialists in copywriting, marketing, PPC or continuous SEO.
All about web development
Drupal Specialist

Drupal Specialist

I can help you with the entire website development, I also offer Drupal consulting and training. I am the first Czech Acquia Certified Developer (Drupal 7) and Site Builder (Drupal 8 and 9).
Let's go to Drupal together
Tailor-made web applications

Tailor-made web applications

I can advise you whether Drupal, WordPress or rather a static site generator is more suitable for you. Do you need a special solution for your intranet? No problem. Let’s talk about web applications in Symfony.
I want a web app

Recently realized websites

Realizace webu OR

OR

Website for suppliers of IT solutions for B2B and public sector. Created in Lesensky.cz agency.

www.orcz.cz
Realizace webu COMAX roofs

COMAX roofs

I built the website of the leading Czech manufacturer of sheet metal roofing COMAX within Lesensky.cz.

www.strechycomax.cz
Realizace webu ENBRA

ENBRA

A family-owned business with products and solutions for energy savings and heat and water metering. Realized in Lesensky.cz

www.enbra.cz
Realizace webu VKR technologies

VKR technologies

Web presentation of a technology company built in Lesensky.cz agency.

www.vkrtechnologies.com
Realizace webu Market Sport

Market Sport

I created a website for a sports marketing agency during my time at Lesensky.cz.

www.marketsport.cz
Realizace webu Solarlook

Solarlook

Presentation offering professional aerial inspection services for photovoltaic power plants.

www.solarlook.cz
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More references
Jan Polzer

I’m Polzer. Jan Polzer

Web and application developer and trainer

I provide complete website design - from the simplest online business cards to more demanding web magazines and large corporate portals or ecommerce solutions. My domain is websites up to XL size.

I am a certified Drupal specialist, I am not afraid of WordPress or Hugo and I build web applications in Symfony. I can train you in the basics of SEO, guide new and more experienced web developers through the world of Drupal or Symfony programming.

I look forward to working with you.

Your new web developer,
Jan Polzer

worldmap

My clients are all over the world

I live and work in the Czech Republic. However, I am not afraid of international cooperation and I have helped clients from Slovakia, Poland, Germany, Portugal, France, Italy, Belgium, Ukraine or Peru.

I am happy to discuss with you the implementation of websites in person and online.

Who I’m working with

I create websites directly for end clients and in cooperation with marketing agencies.
I also work as Marketing Director in Lesensky.cz PR&marketing agency.
logo Lesensky.cz logo Alerion logo Bidfood logo VUT FEKT logo PPC Profits

Testimonials

Over the past 15+ years, I have worked with a number of programmers and participated in or led dozens of major web projects. But I’ve never met a bigger pro. Jan is Mr. Programmer. Absolute top in the field.

Roman Kučera

Chief Executive Officer, LESENSKY.CZ s.r.o.

When creating the new face of the web sites of the individual institutes of the faculty, Mr. Polzer applied and programmed the Drupal system to the original graphic design and his colleague graphically modified everything according to the assignment to our full satisfaction. Throughout the cooperation, communication was at a high professional level. We appreciate especially the willingness, helpfulness and speed.

Ing. Petr Valenta

Faculty of Electrical Engineering and Communication, BUT

Mr. Polzer is a peculiar professional who is very good to work with. He responds quickly when an unexpected problem arises. In seven years I have learned many new things thanks to him, both in working on two versions of the site and in customized training.

Petr Vendera

IT department
Bidfood Czech Republic

We have been cooperating with Mr. Polzer for many years. He has programmed not only websites but also e-shop websites for our company. We have always been very satisfied with his work. He responds quickly, we also appreciate his practical approach and ability to offer new functional solutions without having to discount our own ideas.

Mgr. Tomáš Pokorný

Company founder, ALERION s.r.o.

In 15 years of online marketing I have never met a programmer as good as Mr. Polzer. He will solve any assignment to 100% satisfaction. He responds immediately, proactively makes suggestions for improvements. I can recommend Mr. Polzer with a clear conscience, he is a great professional in his field. We thank him for his cooperation.

Ing. Tomáš Čupr, PPC Profits

CEO, Digiadvert s.r.o.

We are a small e-shop and we have a simple and clear website which has been working well for several years. If anything needs to be modified, updated or an extra tweak added, there is always a quick and workable solution. I am met with precise work and a willingness to help at all times. I am very happy for our cooperation.

Daniela Fraňková

www.ideadomov.cz

The development of the website went smoothly and within a short timeframe. The editing and debugging was seamless and the documentation detailed. The site management was thoughtfully designed without me having to interfere. Thank you.

Mgr. Marek Piliarik, Ph.D.

Head of the Nanooptics scientific team, ÚFE

I’m fascinated by how Jan can connect Drupal modules and create something new that wasn’t there before. He doesn’t layer features on top of each other, but thinks like an architect building a cathedral out of bricks. No code gluer could ever do that. Honza really understands Drupal.
We were building a small blog, but he approached the work as responsibly and professionally as if he were coding a million-dollar contract.

Pavel Hodál

TyBrďo.cz

I’m glad that in preparing the new site I was referred to professionals who understand what they are doing. Jan Polzer did a great job. He was able to hear what we wanted, gave advice, communicated effectively and got the site to the shape we wanted.

P. Zdík Miroslav Jordánek, O.Praem.

Doksany Parish

Thank you for the excellent website, I am extremely satisfied. The cooperation with Jan Polzer was excellent. Fast communication, well done work and precision. This describes the overall result. Thank you!!

MUDr. Jana Kupka Maděránková

FILI CLINIC

Mr. Polzer was recommended to me by my webmaster at a time when my website needed to be fundamentally changed and updated and the original webmaster was not up to the task. The response to communication was super fast and the site is problem free. I just hope that Mr. Polzer will last me until (my) grave, which is likely given our age difference.

JUDr. Klára A. Samková, Ph.D.

www.lawyers.cz

Awards and Certifications

2nd place in websitescategory, Lemur awards (2021)
3rd place in Freelancer category, Drupal CS Awards (2019)
3× in TOP3, WebTop100 competition (2018, 2022, 2023)
1st place, in the SCIAP Competition, Internet category (2013)
2× placed in Web Excellence Award (2024), as myself and with Lesensky.cz