Profile image of cestis
@cestis
Flag of Poland Slawiny, Poland
Member since January 27, 2016
1 Recommendations

cestis

Online Offline
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
$30 USD/hr
92 reviews
5.9
  • 99%Jobs Completed
  • 100%On Budget
  • 100%On Time
  • 17%Repeat Hire Rate

Portfolio

Recent Reviews

  • image of Chamuel Insert 3 scripts into Existing HTML BOX. Adjust image sizes if necessary to fit. $85.00 USD

    “Konrad did a wonderful job on my website, inserting some some tricky 3rd party scripts in perfect locations to show my Google Reviews. Everything came out looking wonderful, and I'm sure my website customers will be thrilled to see it! Konrad obviously has a gift from God to do this kind of work, and he works quickly and communicates well. I will certainly recommend him to others, and I look forward to working with Konrad in the future.”

  • image of TimFromSD Project for Konrad S. $540.00 USD

    “Konrad is a revelation. Terrific programmer, great communication, everything I've asked for he's delivered in a timely manner. We are luck to have him!”

  • image of EyevertTech Project for Konrad S. $50.00 AUD

    “Small job, but Konrad delivered excellent work in very quick time. Faster than we requested and on budget. Great job.”

  • image of TimFromSD Create a pixel / server that collects browser / user information and sends it to a database $250.00 USD

    “"I hesitate to leave a review for Konrad, because I'm worried that someone will read it, think he's great, hire him and then and he will be too busy with new work to work on my other projects! But that's the risk I'll have to take. Konrad was awesome. The project came out was exactly what I had asked for. He did it splendidly. He asked a ton of good questions, gave me some great results and even helped get my project onto a site. I'm sure happy and thankful for the work he did and I hope we get to work together again soon. PS--I am not a robot and this was not a paid review."”

  • image of Tamlyn Close the current bootstrap tab-pane on button click and scrolling issue on mobile fix $30.00 USD

    “Fast and efficient and a pleasure to deal with. He understood what I needed and delivered accordingly with no issues at all. I will definitely use him again.”

  • image of sbrantiii php / html code $30.00 USD

    “No problems at all.”

Certifications

  • jQuery 1
    95%
  • HTML Level 1
    88%
  • Preferred Freelancer Program SLA
    87%
  • WordPress
    87%
  • US English Level 1
    85%
  • CSS 1
    83%
  • PHP Level 1
    83%
  • JavaScript Level 1
    82%

Verifications

  • Facebook Connected
  • Preferred Freelancer
  • Payment Verified
  • Phone Verified
  • Identity Verified
  • Email Verified

My Top Skills

Browse Similar Freelancers