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$25 USD / hour
Flag of SERBIA
$25 USD / hour
It's currently 8:26 AM here
Joined December 21, 2015
6 Recommendations

Vladimir K.

@servlada

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4.8 (60 reviews)
5.9
5.9
$25 USD / hour
Flag of SERBIA
$25 USD / hour
95%
Jobs Completed
93%
On Budget
93%
On Time
9%
Repeat Hire Rate

Browser extensions & Full-stack developer

✔️TOP-RATED Extensions Developer on Freelancer.com, specializing in the development of Chrome and Firefox Extensions, and building Servers along with Websites. I have worked with many clients, where I helped them develop production-level extensions or the ones for personal use. Types of the extensions I have developed: - privacy - productivity - screen capturing - economics (price comparing) - translation - UI design and many more. Nothing is paid upfront, only when the job is done.
Freelancer Javascript Developers Serbia

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Portfolio Items

Slick graphics slider, on-page information with minimal movement. Simple and concrete.
Developed in one week.
Wordpress Theme for marketing company
Landing page for a quickly growing company developed over the course of few days.
Website development project
http://thetransparentcouple.com/
The transparent couple
Short presentation of website that I have created.
web design
Short presentation of website that I have created.
web design
Short presentation of website that I have created.
web design
Short presentation of website that I have created.
web design
Short presentation of website that I have created.
web design
Short presentation of website that I have created.
web design
Page was about athletics and charity causes
web contest
https://cdn5.f-cdn.com/files/download/27916380/6539880-work0010_thumb_regular.jpg
web design

Reviews

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Showing 1 - 5 out of 50+ reviews
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5.0
$35.00 CAD
great work and really fast, good job, thanks
PHP MySQL JSON
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Flag of Stephane G. @DepanneurVirtuel
1 year ago
5.0
€140.00 EUR
Vladimir K. is a true 5 stars top freelancer, this is the kind of freelancers who Freelancer.com should care to maintain working here. Good knowledge, understood the requirements and readed documentation before ask something. The final result was a well done work and a pleasure work with him.
PHP JavaScript Software Architecture jQuery / Prototype Node.js
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Flag of Wone L. @wpon
1 year ago
5.0
$600.00 USD
Vladimir is wonderful. Excellent coder and great communication skills. Will definitely hire again.
PHP JavaScript CSS HTML Google Chrome
M
Flag of Brandon M. @MilkyWayLLC
1 year ago
5.0
$100.00 CAD
Vlad is one of the best freelancers I have worked with. Really cool guy, with good English speaking/writing. He is the only person I have dealt with that did not keep asking to release payments. He allowed me to release payment when I was happy with his work. Will definitely work with him again in the future.
PHP JavaScript Website Design HTML Google Chrome
+1 more
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Flag of Peter G. @pgarieri94
1 year ago
4.8
€30.00 EUR
good job, trust him.
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Flag of Judicaël B. @delpers
1 year ago

Education

Physics

Serbia 2015
(Less than a year)

Publications

Software Engineering by Vladimir Kostov

Youtube
https://www.youtube.com/channel/UCRjnZr6sFaJgUv7Z0sRnrYw

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Verifications

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Certifications

preferredfreelancer-1.png Preferred Freelancer Program SLA 1 97% numeracy_1.png Basic Numeracy 1 89% html5-basic-1.png HTML5 1 75% c-prog-1.png C Programming 1 75% javascript_1.png JavaScript 1 75%

Top Skills

JavaScript 50 Google Chrome 33 PHP 32 HTML 30 Website Design 20

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