Other popular skills
Featured jobs
Explore our current list of excited top featured projects.
Find contests
Unleash your talent and find freelancer contests to enter.
Other popular jobs
Find work in different languages
Enterprise
Power your competitive advantage with Freelancer Enterprise.
Field Services
Deliver expertise anywhere in the world at scale - on demand.
AI for business
Let experts in the latest AI technology transform your business.
Freelancer products
Government
Solve critical national challenges by crowdsourcing innovative solutions.
Freelancer API
Use the Freelancer API to access a cloud workforce of skilled freelancers.
Local jobs
Get help in any location, anywhere in the world.
Freelancer services
How it works
Get ideas
Resources
You're now following
Error following user.
This user does not allow users to follow them.
You are already following this user.
Your membership plan only allows 0 follows. Upgrade here.
Successfully unfollowed
Error unfollowing user.
You have successfully recommended
Error recommending user.
Something went wrong. Please refresh the page and try again.
Email successfully verified.
Konrad S.
@cestis
103
6.0
6.0
99%
FullStack Web Developer - PHP, HTML, CSS, JavaScript, Java.
$35 USD / Hour
・
Poland (5:58 AM)
・
Joined on January 27, 2016
$35 USD / Hour
・
Feel free to ask about any of these: JavaScript, HTML, CSS, PHP, SQL, Java.
I write and edit:
- Minecraft plugins using Bukkit and Spigot API
- Responsive Websites (HTML5 and CSS3)
- Templates (Blade, Twig, Smarty, etc.)
- Websites built with PHP MVC framworks (Symfony, Laravel, CakePHP, etc.)
- Websites built with React, Vue, jQuery, Bootstrap
- RESTful web services
- Google Chrome extensions
- MySQL databases
- online payment integrations
- and more, just ask
Changes saved
Very satisfying cooperation. Konrad quickly understood the problem and suggested a good solution which was quickly implemented. Highly recommendable!
Roman R.
@StiftungDE
•
Ratzeburg, Germany
•
Share
B
very good job, thank you!
Roman M.
@Baakenhafen
•
Dresden, Germany
•
Share
N
I will always love you
[05 September, 2018] He is great, greater, the greatest!
Closed User
@nelsonhass
•
,
•
Share
All good. No problem with the freelancer
George A.
@argeorge86
•
Nicosia, Greece
•
Share
A
Did some small coding changes for the look on my Shopify store and did it perfect and fast. recommended!
Closed User
@Ara80
•
,
•
Share
Certifications
JQuery
HTML
WordPress
P
Preferred Freelancer Program SLA
US English
PHP
CSS
JavaScript
Verifications
On time
98%
On budget
99%
Accept rate
98%
Repeat hire rate
21%
Invite sent successfully!
Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Copy to clipboard failed, please try again after adjusting your permissions.
Copied to clipboard.
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.