Maciej Krawczyk
Full-Stack Developer
Hi, I'm Maciej! I'm a full stack software developer with a wide range of experience. I can develop a web app for your or add any feature you can dream of to your website.
4.97/5
overall rating
219
projects
71
customers
Location
Warsaw, Poland
Languages
English, Polish
Member since
02 Mar, 2018
6 years
Typical projects
Customizations, Plugin Development, Troubleshooting and Fixes
I'm a full-stack software developer proficient in the latest technology standards. I can enhance your website with any feature you can think of. I have extensive experience customising and building upon the most popular WordPress plugins like WooCommerce, Gravity Forms, LearnDash, The Events Calendar and more. Beyond WordPress, I do general software development centred around web technologies. This includes building React web apps, Electron desktop apps, and Chrome extensions. I eat, live and breathe software development. I do it in my spare time as well, building a complex desktop application that is yet to be released. My experience spans multiple programming stacks and paradigms, which continually helps me grow as a developer. You can expect from me nothing less than a rock-solid solution, delivered with top-tier code quality.
Skills
5/5
Total rockstar of a developer. The project came out perfectly and we had no issues with communication, expectations or delivery time. Have worked with Maciej in the past and will continue to as we need him! Do not hesitate to use this developer.
Nov 14, 2019
5/5
We were very happy with this project from beginning to end. Maciej came up with creative solutions that worked seamlessly, making for very smooth functionality and a great user experience on our extension. Maciej was great to work with - professional, friendly, intelligent and helpful.
Jun 10, 2019
5/5
Maciej has done it again! This is our second project with Maciej and he has once again delivered a perfect solution. Maciej has amazing communication skills which is always challenging when working worlds apart! Thanks again. We will be back!
Sep 28, 2018
5/5
Maciej was amazing! He was professional and took the time to understand the project requirements fully. He provided accurate, concise, and comprehensive information and is always professional, helpful, and pleasant to work with. We will be utilizing his expertise in the future and would highly recommend him to anyone who has a complicated, multi-faceted, advanced project that requires an experienced and skilled developer.
Oct 21, 2024
5/5
Thank you Maciej for your professionalism and creative problem solving skills. Our company really appreciated your mindfulness and quality of work. It was a complex project, but Maciej succeeded, and in a timely manner with clear communication. Now we have exactly what we wanted and needed, and our project looks and functions fantastic. Could not have went any better. Highly recommend. Such clean optimized and commented work as well.
May 20, 2022
5/5
Maciej was very responsive and clear in his communications. He helped us modify a plugin and we are very happy with the results. If we have any other needs of this nature in the future, we will seek out his assistance.
Feb 22, 2022
5/5
Excellent communication skills. Delivered exactly what was asked, on time, and kept us updated with each step of the project.
Feb 15, 2022
5/5
Maciej took his time to learn about our project by asking several questions as well as provided feedback. He answered any questions we had very quickly and was able to finish the job ahead of schedule. Looking forward to working with Maciej again.
Dec 17, 2021
5/5
work was done sooner than estimated and was exactly what I asked for.
Nov 03, 2021
5/5
Absolutely thrilled with the final product and the professionalism of Maciej!
Oct 12, 2021
Eboost Ad Spy (Chrome extension)
The extension allows to look up website's Facebook ads campaigns by directing the user to its Facebook Ads Library page. The concept and design was provided by the customer (Eboost Consulting), while I took care of the development. Although the extension is quite simple, the implementation provided some creative challenges with obtaining Facebook page ID for a website in a reliable way.
MyClassroomscreen (web application)
MyClassroomscreen – a virtual blackboard for teachers. The application provides a suite of tools to teach and manage a class.
WooCommerce Timed Checkout (WooCommece plugin)
WooCommerce Timed Checkout is a plugin I made exclusively an the request of an e-commerce store owner who wanted to smoothen the checkout experience for his customers who purchased unique products on his site. Whenever a customer adds a product to the cart, a timer will be added and the product will be locked for that customer for a certain time period, while other customers can join a queue.
WooCommerce Product Video and Image Carousel
Another exclusive custom plugin for WooCommerce - allows to embed videos to the product gallery and adds an image carousel for the thumbnails.
Advanced Product Options (custom WooCommerce plugin)
This is another exclusive WooCommerce add-on I have developed. The customer needed a product options plugin for his network of sites, with very specific needs as to how the options affect the price. None of the existing plugins quite matched the requirements, so I developed a custom one. This plugin also adds the ability to download a pdf offer of the customized item.