Sergey Kovalkov
Offer Sergey work on your next project.
Private message
Offer work
Kharkiv,
Ukraine
6 months 8 days back
available for hire
2 Safes completed
5 years back
2 clients
age 33 years
on the service 9 years
Rating
Successful projects
Average rating
Skills and abilities
Programming
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Content Management Systems
from 3 USD for hour
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HTML & CSS
from 3 USD for hour
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Javascript and Typescript
from 3 USD for hour
- PHP
- Web Programming
Design & art
Services
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Content Management
from 3 USD for hour
- Customer Support
- Data Processing
- Information Gathering
- Online Stores & E-commerce
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Tuition
from 3 USD for hour
- Website Development
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Website Maintenance
from 3 USD for hour
Promotion
Outsourcing & consulting
- Client Management & CRM
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Consulting
from 3 USD for hour
Writing
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Advertising
from 3 USD for hour
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Copywriting
from 3 USD for hour
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Rewriting
from 3 USD for hour
Portfolio
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Online store of electronics and accessories
Online Stores & E-commerce
Create a website based on CMS Opencart
Install and set the paid template and all the necessary modules (Simple Checkout, Product Filter, Blog, Export/Import, etc.)
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Creation and promotion of electronic online store
Online Stores & E-commerce
Create a website based on CMS Opencart
Install and set the paid template and all the necessary modules (Simple Checkout, Product Filter, Blog, Export/Import, etc.)
Sinkronization with market plays: Rozetka, Prom, Epicentr, Allo, Hotline.
SEO to promote the site.
… Synchronization with CRM Asteril.
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Online shop on Opencart
Online Stores & E-commerce
Create a website based on CMS Opencart
Install and set the paid template and all the necessary modules (Simple Checkout, Product Filter, Blog, Export/Import, etc.)
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The corporate website of the Triol Corporation
HTML & CSS
The corporate website of the Triol Corporation
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Landing page for lesp
HTML & CSS
Landing Page is equipped with LESP.
There is no mobile version – the customer’s condition.
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Landing page AK06
HTML & CSS
Landing page equipment Triol AK06
Reviews and compliments on completed projects 2
20 October 2020
11 USD
Synchronization of the remains of two prom stores using smr sales drive
Quality
Professionalism
Cost
Contactability
Deadlines
Everything was done professionally, according to our requirements. There was no problem, something to do or fix. He also gave us a consultation. They were very pleased with work and communication.
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3 June 2016
7 USD
Create OpenCart
Quality
Professionalism
Cost
Contactability
Deadlines
Thank you Sergey for the quality work!
The tasks were completed even in greater scope and earlier than the agreed deadline. Thank you for the suggestions for improving the site.
I recommend everyone to work with Sergey if the quality of work is the first place for you.
We hope for further cooperation, as the plans are great and we are confident in this specialist.
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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Creation of a new website for the clinic
451 USD
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Разработка и ведения OpenCart Версия ocStore 2.3.0.2.3
34 USD
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Доработка сайта
23 USD
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Нужно быстро сделать много однообразных рутинных кликов.
23 USD
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Размещение новых объявлений в акаунты Олх
5 USD
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Створити 2 рекламні компанії на ФБ і Інста.
34 USD
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Доработать файл на js на моем сайте
5 USD
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SEO Рерайт 12 статей
18 USD
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Добавить Facebook pixel и TAG Manager на сайт, движок OpenCart
7 USD
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Проектирование + контент-маркетинг для сайта
68 USD
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