Jarda Nalezny - NALEZNY.CZ

prestashop developer since 2011

email: jaroslav@nalezny.cz

phone/whatsup: +420 730 999 490

skype: prestashop24.com

linkedIn: Jaroslav Nálezný

Why me? It depends if you look for:

  • PrestaShop developer that is based in EU (Prague)
  • Prestashop developer that is working during standard EU time
  • Prestashop developer with proven Prestashop experience
  • Prestashop developer that knows Prestashop from top to bottom
  • Prestashop developer who can handle complex Prestashop projects
  • Prestashop developer who can come and work to your office (onsite development)

Looking for a Prestashop developer who can take over the technical part of your shop? You are at the right place. I am working with Prestashop for over 9 years now. Besides that, I am a software developer for almost 20 years with a lot of practical experience with PHP, MySQL, Smarty, javascript, and jQuery. This stack of technologies is the perfect match for Prestashop development.

9 years ago when I met Prestashop for the first time, I started with developing themes. Developing Prestashop themes learned me how to make pixel-perfect themes for both desktop and mobile devices aka responsive design.

Later I found out that not everything can be made with default Prestashop modules. This is the time when I started to develop custom made modules to enhance Prestashop themes to make them more appealing and with better overall functionality for customers.

It is not just customers who need to have excellent experience with the shop. Owners or their employees also deserve to have Prestashop administration tools that are easy to use. Many of my clients came also with requests to modify Prestashop administration functions to simplify their everyday work with Prestashop. Lots of requests were to change Prestashop order details, order listenings or add new special functionalities to back office. If you repeat any tasks in administration let me know I will be happy to help you to save you time working with Prestashop.

With all my knowledge as Prestashop developer, I found joy in complex tasks that require connecting Prestashop to various APIs, importing and updating products from dropshipping/wholesale companies using XML, CSV or creating payment modules tailored for Prestashop.

Technology stack:

What do I offer:


Prestashop is my daily bread, why not just drop me a message when you need a hand. Do you need someone who is still around in case you need any changes in Prestashop, add new functionality, update your existing importing script, something goes sideways or just simply because you want to sleep calmly because you know there is someone who you can rely on? I am your guy. I operate within EU standard time and am reachable via phone, skype or any other communication platform you like.


Are you looking all over the internet for one particular module with certain functionality and you can't find it? You are in the right place. I am developing custom Prestashop modules for years now. I can create a module or extend Prestashop by functionality that you are missing.


We all know that the Prestashop upgrade can be sometimes very tricky. That is am here to successfully help you upgrade your Prestashop from however old version to shiny latest Prestashop. I did hundreds of Prestashop upgrades over my 7-year-old journey with Prestashop. I run into all possible upgrade issues and solved them all. Did you try to upgrade your Prestashop, it got stuck, you don't have backup and all you can see now is 500 error? I can fix that too. Don't wait too long. With me, you are very close to having your shop running again.


Oh, that google algorithm and all those articles that say, you need to do this and that to have the perfect score. I can optimize your Prestashop to make all this possible. I can review your Prestashop, modules, and theme and find the bottlenecks. Fix all your issues to make your shop run like a clean installation again.


Are you tired of communicating via email or any other platform to get things done? Yesterday was late? Invite me to your office so we can work together on your Prestashop. This way I can guarantee you my fulltime dedication to your project.


Do you have in your head so many questions regarding Prestashop? Are you not sure Prestashop can handle some specific functionalities or situations? Let me know and we can discuss your ideas.


Did you find perfect dropshipper and you also like Prestashop? Do you want to combine them together? Contact me, I will be happy to connect them. It will be love for a very long time. Jokes aside. I can create a script that will import products, and update their prices and stock. If you found an advanced dropshipper who can also receive orders automatically I can create a script that will send him your PrestaShop orders directly to their API. Anything is possible.

I was working with:

What my clients say about me:

Necesitaba ayuda para mi tienda prestashop y he encontrado un profesional muy bueno. Tiene la capacidad de entender y solucionar rapidamente. Estoy muy contenta. I needed help for my prestashop shop and I found a very good professional. He has the ability to understand and solve quickly. I'm very happy.

Silvia P.

A big THANK YOU to Jaroslav! I wil hire him for sure again!

Sandy H.

Jarda are one of the best freelancers I have ever worked with. Excellent communication and extremely helpful. He was there for us around the clock and fixed, created, tested and delivered everything we asked for. Delivered high quality results and excellent support.

Remi L.

Jaroslav did a great job. The design of my tool was exactly how I wanted it. It's likely that I will work with him again.

Marcel T.

The nicest developer ever met, but not only, he is a professional, he knows what MVC developing is, and knows object oriented programming. Delivered solution was Pixel Perfect without my requests/ lost time, HIGHLY RECOMMENDED!

prestashop developer franceEmmanuel S.

Jarda comes highly recommended. Proffesionel, very skilled in prestashop, does great work and very nice to work with. My first choice for any prestashop related work in the future..

Stefan L.

Very very good, quick, professional, honest and very experienced. It was a pleasure!!!

Antonio M.

I recommend him 1000 times!!!! Great Job! I'll come back again to him for my maintenance of project!

Paul L.

Done it again, I had a problem with my Prestashop website with the payment solution which was resolved promptly. Thanks!

Jamal N.

More than happy with the result. Great prestashop pro. Excellent work. Will hire again for sure.

Holger E.

Excellent service and highly recommend to all Prestashop users. Great communications and English. Will be using again. Thanks

Gareth J.

Professional Freelancer. Patient, ABSOLUTLY skilled and nice to communicate with. Recommend!

Frank E.

Jaroslav is the best. Another freelances tried to fix my issue and couldn't. He took it and fixed very fast. Is good to work with people like that.

Thiago D.

I had 2 problems that others can't solve in a week and he solved in just 1 hour.Awesome!!

Stefano D.

Efficient and fast work. I'm very happy to work with Jaroslav. He fixed my prestashop web and the results are very good.

Steven D.

Excellent at communicating and knowing exactly the project requirements.

Nomah D.

He is really Fast, and every minute avaliable! Will just work with him in future!

Hasan Y.

Prestashop Guru! If you are looking for a prestashop expert, you found it.

Massimiliano L.

An excellent freelancer to work with. Anything Prestashop, he's your man! Good communication, very professional, explained everything and charged a reasonable rate. Will use in future.

Kristoffer L.

Jarda is definitely an absolute expert in Prestashop. He is thoughtful and delivers very good results. I would hire him again.

Melchior L.

Fast and correct response. Job done within time frame. Reliable.

Koen V.

Great job and very fast delivering ! Would hire again on any prestashop related project ! Thanks again !

Xavier D.

This is the 2nd time I have used Jarda for some prestashop issues/upgrades. I will hire him again without hesitation for any further prestashop work.

Ben S.

Excellent work! Thank you! You are a true PrestaShop expert! I love working with Jarda, he finds and fixes issues in no time. If it appears to be more complex then expected, it will not hold him back. He simply does not rest untill it is fixed. HIGHLY RECOMMENDED freelancer!!

Tom V.

Great and fast job. I can recommend this developer to anyone that needs a good and skilled Prestashop developer.

Arjan V.

Great job. I would recommend him for any Prestashop project. Ottimo lavoro. Lo consiglio senza remore a chiunque voglia avviare un progetto su Prestashop

Carlo C.

Jarda is a Master with Prestashop, that simple, he does not like me to tell but I tell, Seriously is an excellent professional, it has been a success his contract :)

Jorge A.

Great job. Super reliable. I would recommend him for any Prestashop project. He will do his best to complete the project.

Alejandro T.

Very professional and effective, as my issue has been fixed. I will hire Jaroslav again!

William D.

Excellent work ethic, knowledge and time management. Anything Prestashop I would highly recommend this guy. Know his stuff! I will be working with him in future.

Natacha L.

Top Freelancer, very friendly, professional and reactive. Will hire again for my next Prestashop project ! thanks

Emilien J.

Very quick and Efficient whilst using Presta Shop, Excellent job!

Ele D.

Great experience with Jarda. Excellent communication. He perfectly understood the goals and the problems. He had great ideas. Thank you!

Daniel G.

BEST PRESTASHOP CODER EVER. Fast, reliable and skilled! HE CAN FIX ANYTHING. Hope to work with him in the future!

Giacomo P.

Great worker! He his proactive, autonome and delivers really quality work. Very perfectionist: I like it! ;) Thanks again

Roberto S.

Perfect job completed early and on budget. Jarda takes time to make sure he has all information needed to complete a job exactly as you expect, then just gets it done! Highly recommended!

Neil C.

One of the best freelancer I have ever met! Extremely expert with Prestashop, top communication, very fast in doing the perfect job. Will surely hire him again!

Lucia C.

The best freelance experience to date (and I had dozens). He got things exactly how we wanted them done, and even more. He was really patient and comprehensive, will for sure hire him again.

Luis Michel C.

I have never had a better experience. He knew exactly what he was doing and got the job done. Will definitely use again

Daria S.

The best freelancer I ever worked with. Highly skilled and very quick. Did everything I asked for and a little more. Highly recommended for Prestashop jobs. He deserve a bonus for my job !

Jesper A.

Amazing work. I am already looking for new problems for him to solve. If you need a Prestashop dev he is the right choice!

Susanna G.

Jarda was very professional and great to work with. Excellent communication. I will definitely be coming straight to him with all my Prestashop assistance needs!

Mark R.

Excellent freelancer. He fixs all Prestashop issues in a perfect way. He really know about Prestashop. He has been fast, comunication is perfect and he is very helpfull. 100 % Satisfaction!!

Luis N.