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Konstantin Karlov

Are you a client? Find a reliable freelancer for your project.

Russia Russia
9 months 9 days ago
542 place out of 53749
37 projects finished
104 projects total
28 Safe completed
22 freelancers
registered for 7 years
Client Konstantin K. — Russia.
1606

Feedback about accomplished project 28

Payment
Task formulation
Requirements
Availability

Constantine is a professional of his business and a great man!

Sergey K. | Safe Safe | Response feedback

Payment
Task formulation
Requirements
Availability

Thank you for cooperation. We do not work for the first time.

Artem Arutyunyan | Safe Safe | Response feedback

19 December 2021 22 000 RUB
Front + Back (nextjs or nuxtjs + laravel)

Payment
Task formulation
Requirements
Availability

OK, a good customer. I recommend

Karolina L. | Safe Safe | Response feedback

15 December 2021 4000 RUB
Page 1 Lending (html + css)

Payment
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Requirements
Availability

There were no problems with the customer. I recommend cooperation.

Ivan Sakharov | Safe Safe | Response feedback

12 December 2021 10 000 RUB
Landing Skins Shop CS:GO, Dota 2 (promotive page)

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Task formulation
Requirements
Availability

Thank you Constantine for the interesting project. I recommend it! 😉

Artem Arutyunyan | Safe Safe | Response feedback

Payment
Task formulation
Requirements
Availability

A great customer. Reply quickly, clearly put the TZ, pay immediately 🙂

Denis Savitsky | Safe Safe | Response feedback

15 November 2021 35 000 RUB
FrontEnd on Next.js \ Nuxt.js

Payment
Task formulation
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Availability

A good customer! 👍🏻 Always in contact

Nikita Fedotov | Safe Safe | Response feedback

Payment
Task formulation
Requirements
Availability

Thank you Constantine for the opportunity to work! A reliable customer! Notes on the case, check the work clearly and quickly!
I wish you all success!!The !

Yuliya Sergeyeva | Safe Safe | Response feedback

Payment
Task formulation
Requirements
Availability

Все супер, заказчик в теме разработки и это очень радует!

Yaroslav Ilnitsky | Personal | Response feedback

20 January 2021 8000 RUB
Convert html to nuxtjs (vue) project

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Task formulation
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Availability

He responds to questions very quickly and is pleasant to deal.

Yaroslav Ilnitsky | Safe Safe | Response feedback

15 January 2021 1500 RUB
Nodejs оплата qiwi

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Requirements
Availability

Проект не удалось выполнить. Не так понял поставленную перед собой задачу. В итоге реализовал не то, что нужно. Дико извиняюсь перед заказчиком за потраченное мной время. А так - рекомендую!

Matvey R. | Safe Safe | Response feedback

21 December 2020 6000 RUB
Convert html to nuxtjs (vue) project

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Task formulation
Requirements
Availability

Everything is fine, thank you for collaboration!

Dmitry Z. | Safe Safe | Response feedback

4 December 2020 12 000 RUB
Create a form with an API processor

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Task formulation
Requirements
Availability

Constantly in contact, what to be told and clarified. I recommend

Ihor Rusenko | Safe Safe | Response feedback


Закрыли проект

Vasil Zabolotny | Response feedback

Payment
Task formulation
Requirements
Availability

Все отлично, не первый раз работаем

Oleksandr Sholda | Personal | Response feedback

Payment
Task formulation
Requirements
Availability

Хороший заказик, понятно объясняет

Oleksandr Sholda | Personal | Response feedback

Payment
Task formulation
Requirements
Availability

Great customer) we do not work for the first time all super)

Oleksandr Sholda | Safe Safe | Response feedback

27 October 2018 120 UAH
Create an avatar + cover for the VK group

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Task formulation
Requirements
Availability

Very good to work as a customer (all is very clear)

Oleksandr Sholda | Safe Safe | Response feedback

Payment
Task formulation
Requirements
Availability

A good customer, well explains the essence of work

Oleksandr Sholda | Safe Safe | Response feedback

10 June 2018 1500 RUB
HTML5 banner for AdWords

Payment
Task formulation
Requirements
Availability

Очень рад сотрудничеству.
Отличный заказчик.

Profile deleted | Safe Safe | Response feedback

15 December 2017 7000 UAH
Video for YouTube 3D

Payment
Task formulation
Requirements
Availability

A great customer. He provided everything necessary to work. It’s nice to do it 🙂.

Andrii Lebed | Safe Safe | Response feedback

5 December 2017 440 RUB
Promoting sound for 30 seconds

Payment
Task formulation
Requirements
Availability

A great customer! He knows what he wants, sent all the necessary and, which is important, additional materials, always remained in contact. I recommend !

Sergey Lukirich | Safe Safe | Response feedback

27 November 2017 4500 RUB
SEO website audit

Payment
Task formulation
Requirements
Availability

Thank you for the Constantine project.
It was a task, discussed the conditions in detail. The project has been completed, some points have been discussed on the finished audit, the payment is registered.

Yevgeny A. | Safe Safe | Response feedback

15 November 2017 1550 RUB
Development of the logo

Payment
Task formulation
Requirements
Availability

Everything is great. thank you. I recommend cooperation!

Vitaly Tm | Safe Safe | Response feedback

15 November 2017 700 RUB
Логотип 2 версия

Payment
Task formulation
Requirements
Availability

Заказчик хороший. Постановка задачи отличная. Спасибо.

Vitaly Tm | Personal | Response feedback

14 November 2017 8700 RUB
Оптимизация adwords

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Task formulation
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Availability

Спасибо за интересный проект! Продолжаем работать.

Artem Y. | Personal | Response feedback

31 May 2017 500 RUB
Errors in Admin Phalcon

Payment
Task formulation
Requirements
Availability

A remarkable customer. Everything was great.

K S | Response feedback

22 July 2016 512 RUB
Read Steam Inventory

Payment
Task formulation
Requirements
Availability

It’s not the first time that we work with a smart customer. I recommend cooperation!

Yevgeny Z. | Response feedback

5 July 2016 2000 RUB
Preparation of the script

Payment
Task formulation
Requirements
Availability

A very pleasant and skilled customer, understands the technology, I recommend.

Yevgeny Z. | Response feedback

20 August 2015 500 RUB
Repair long authorization

Payment
Task formulation
Requirements
Availability

The customer clearly set the task. After completing the task without delay transferred the money.

Aleksandr P. | Response feedback

Activity

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