Stefan L.

Stefan L.

Novi SadSerbia
Job Success
Top Rated Plus

Wordpress, Web Developer | IT Security expert

Experienced WordPress web developer, available 24h, on your service for urgent tasks and long term projects, same as complete server maintenance on daily/weekly level for all time zones! -WordPress website complete development per urgent basis -WordPress websites maintenance, monitoring weekly/monthly packages -Security works / cleaning / protection of WP sites -Urgent bugs/errors solving -Certified IT Security (London University) specialist and website malware removal expert! More than 5000 websites successfully cleaned and protected! I am a Bachelor of Science in Software and Web Development, specializing in WordPress, E-Commerce, HTML, CSS(3), jquery, JavaScript, PHP, MySQL, Cryptography, and a lot more. Particularly concerned with and proficient in high-level computer security, protection, and threat prevention and removal tactics. -Stanford University certified Human-computer interaction and UI expert. CMS platform designer with particular attention to WordPress theme building, modifications, and customization. Expert in plugin and code tweaking, infrastructure design, and bug prevention and fixes. Extremely high-level computer skills and strong ability for adaptation under different working conditions and environments. Ability to work with many modern handhelds, desktops, and interaction devices.
Mar 8, 2023 - Mar 26, 2023

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Mar 25, 2023

"This guy is a magician. He cleaned my site and help me get rid of the spam URLs in GSC. Also, he migrated my whole website to another host that was more secure. If you have issues with hack, Stefan will fix it 100%."

Private earnings
Rating is 5 out of 5.
5.00 Mar 15, 2023

"Stefan did a great job identifying quickly a hack in our Cloudflare account and removing it. He then went above and beyond to secure our site. Great Upworker. HIghly recommended."

Private earnings
Feb 23, 2023 - Mar 5, 2023

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Feb 9, 2023 - Mar 5, 2023

"Very good communication and WordPress skills. Stefan fixed a recurring problem we used to have on our website by finding the root cause and fixing it quickly! Can't recommend him enough. Will gladly work again together soon. Thank you!"

Private earnings
Rating is 5 out of 5.
5.00 Feb 24, 2023 - Mar 5, 2023

"Top quality skills and professionalism. Highly recommend Stefan. Thank you for all your help."

Private earnings
Rating is 5 out of 5.
5.00 Dec 16, 2022 - Mar 5, 2023

"I was TERRIFIED because I discovered that I had a serious malware on my Wordpress website. I had already started to lose rankings. I had 4 million URLs injected into my Wordpress site for spammy e-commerce in Japanese. Within a few hours, Steven called me. He gave me a step by step of what he was going to do, how long the process was going to take, and really put me at ease. He found and removed ALL instances of Malware on my website. Slowly but surely, my rankings recovered and Google had started to give me the same amount of traffic that I was getting before. On top of that, he completely secured my site and showed me how to review daily malware scans. He has been AMAZING this entire time. I feel secure in my job as an SEO because I know if I ever run into problems, Stefan will be there to help! He is incredibly honest, hardworking, and responsive. I can't say enough good things about him. I was so nervous when looking on Upwork. I've had bad experiences and I was also scared that I was going to hire the wrong person and that my site would be infected for days and it would permanently kill my site. But THANK GOD FOR STEFAN! He got my site clean as a whistle in no time. I can't thank him enough!!!"

Private earnings
Dec 6, 2022 - Feb 11, 2023

No feedback given

Private earnings
Jan 23, 2023 - Jan 30, 2023

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Jan 18, 2023 - Jan 19, 2023

"Stefan was fantastic. He got to work straight away, kept me updated throughout and worked until 3am to sort several websites that had been infected! One of the best freelancers I have used on UpWork, I would highly recommend him!"

Private earnings

Stefan L. has more jobs. Create an account to review them

Portfolio

IL PAGLIACCIO PIZZA & PASTA RESTAURANT
IL PAGLIACCIO PIZZA & PASTA RESTAURANT
GATEHOUSETEAROOMS
GATEHOUSETEAROOMS
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Stefan L.

Stefan L.

Novi SadSerbia
Job Success
Top Rated Plus
411
Total Jobs
1,378
Total Hours

View profile

Wordpress, Web Developer | IT Security expert

Specializes in
Experienced WordPress web developer, available 24h, on your service for urgent tasks and long term projects, same as complete server maintenance on daily/weekly level for all time zones! -WordPress website complete development per urgent basis -WordPress websites maintenance, monitoring weekly/monthly packages -Security works / cleaning / protection of WP sites -Urgent bugs/errors solving -Certified IT Security (London University) specialist and website malware removal expert! More than 5000 websites successfully cleaned and protected! I am a Bachelor of Science in Software and Web Development, specializing in WordPress, E-Commerce, HTML, CSS(3), jquery, JavaScript, PHP, MySQL, Cryptography, and a lot more. Particularly concerned with and proficient in high-level computer security, protection, and threat prevention and removal tactics. -Stanford University certified Human-computer interaction and UI expert. CMS platform designer with particular attention to WordPress theme building, modifications, and customization. Expert in plugin and code tweaking, infrastructure design, and bug prevention and fixes. Extremely high-level computer skills and strong ability for adaptation under different working conditions and environments. Ability to work with many modern handhelds, desktops, and interaction devices.
Mar 8, 2023 - Mar 26, 2023

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Mar 25, 2023

"This guy is a magician. He cleaned my site and help me get rid of the spam URLs in GSC. Also, he migrated my whole website to another host that was more secure. If you have issues with hack, Stefan will fix it 100%."

Private earnings
Rating is 5 out of 5.
5.00 Mar 15, 2023

"Stefan did a great job identifying quickly a hack in our Cloudflare account and removing it. He then went above and beyond to secure our site. Great Upworker. HIghly recommended."

Private earnings
Feb 23, 2023 - Mar 5, 2023

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Feb 9, 2023 - Mar 5, 2023

"Very good communication and WordPress skills. Stefan fixed a recurring problem we used to have on our website by finding the root cause and fixing it quickly! Can't recommend him enough. Will gladly work again together soon. Thank you!"

Private earnings
Rating is 5 out of 5.
5.00 Feb 24, 2023 - Mar 5, 2023

"Top quality skills and professionalism. Highly recommend Stefan. Thank you for all your help."

Private earnings
Rating is 5 out of 5.
5.00 Dec 16, 2022 - Mar 5, 2023

"I was TERRIFIED because I discovered that I had a serious malware on my Wordpress website. I had already started to lose rankings. I had 4 million URLs injected into my Wordpress site for spammy e-commerce in Japanese. Within a few hours, Steven called me. He gave me a step by step of what he was going to do, how long the process was going to take, and really put me at ease. He found and removed ALL instances of Malware on my website. Slowly but surely, my rankings recovered and Google had started to give me the same amount of traffic that I was getting before. On top of that, he completely secured my site and showed me how to review daily malware scans. He has been AMAZING this entire time. I feel secure in my job as an SEO because I know if I ever run into problems, Stefan will be there to help! He is incredibly honest, hardworking, and responsive. I can't say enough good things about him. I was so nervous when looking on Upwork. I've had bad experiences and I was also scared that I was going to hire the wrong person and that my site would be infected for days and it would permanently kill my site. But THANK GOD FOR STEFAN! He got my site clean as a whistle in no time. I can't thank him enough!!!"

Private earnings
Dec 6, 2022 - Feb 11, 2023

No feedback given

Private earnings
Jan 23, 2023 - Jan 30, 2023

No feedback given

Private earnings
Rating is 5 out of 5.
5.00 Jan 18, 2023 - Jan 19, 2023

"Stefan was fantastic. He got to work straight away, kept me updated throughout and worked until 3am to sort several websites that had been infected! One of the best freelancers I have used on UpWork, I would highly recommend him!"

Private earnings

Stefan L. has more jobs. Create an account to review them

Portfolio

IL PAGLIACCIO PIZZA & PASTA RESTAURANT
IL PAGLIACCIO PIZZA & PASTA RESTAURANT
GATEHOUSETEAROOMS
GATEHOUSETEAROOMS
Want to see more? Create Account
More than 30 hrs/week

< 24 hrs response time