Sergey Sergiyenko
Private message 
Rijswijk,
Netherlands
Reviews of completed projects 14
2 February
90 USD
Creation of an Instagram page for the EU market
I recommend for cooperation
30 November 2025
23 USD
SEO category article for the new category page
Good client, clear terms of reference, instant payment. I recommend!
24 September 2025
293 USD
Promotion of the Green-chief website in the German market. Month 3.
Everything is fine, thank you for the order.
24 September 2025
56 USD
Writing 7 articles for the blog
Good client, clear terms of reference, instant payment. It was a pleasure to work.
I recommend!
9 September 2025
226 USD
SEO promotion in the Ukrainian market
Everything is fine, let's continue working.
22 August 2025
41 USD
Writing 5 articles for the blog
The task is clearly defined, payment is prompt. I recommend!
19 August 2025
293 USD
Promotion of Green-chief website on the German market. Month 2.
Everything is fine, let's continue working.
17 July 2025
293 USD
Promotion of the website Green-chief.eu
The first month is working, everything is good
12 April 2025
90 USD
Purchase of links for a European website German market
Everything is great
I recommend for work!
23 February 2025
56 USD
Purchase of links for Ukrainian and European websites
Everything is great
I recommend to work!
1 April 2024
34 USD
Logo, favicon, hex for online store
I am completely satisfied with the cooperation! Clear project brief, always in touch
12 July 2021
7 USD
Баннер для Главной страницы
Всё хорошо, готов к новым совместным проектам!
9 December 2015
18 USD
Logo for it.
Sergey, thank you for your work, an interesting project!
I recommend everyone to cooperate!
4 December 2015
56 USD
I'm looking for a team to create an online store under the key
I am pleased to work with Sergey, work a pleasure.
I am willing to work more 🙂
Activity
| Projects underway 2 |
Budget
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Proposals
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Comments
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Open
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Promotion of a B2B website
319 USD
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11
May
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Promotion of B2B website
11 USD
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25
Apr
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| Latest published projects |
Budget
|
Proposals
|
Comments
|
Open
|
|
|---|---|---|---|---|---|
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Promotion of a B2B website
319 USD
|
11
May
|
||||
|
Promotion of B2B website
11 USD
|
25
Apr
|
||||
|
Creation of an Instagram page for the EU market
90 USD
|
20
Jan
|
||||
|
Designing an Instagram page for an online store
90 USD
|
Dec
2025
|
||||
|
SEO category article for the new category page
23 USD
|
Nov
2025
|
||||
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Create SEO category text for Green-Chief.eu
11 USD
|
Nov
2025
|
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Assistance in unlocking an account in Meta
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Nov
2025
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Writing 7 articles for the blog
56 USD
|
Sep
2025
|
||||
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Promotion of the Green-chief website in the German market. Month 3.
293 USD
|
Aug
2025
|
||||
|
Writing 5 articles for the blog
41 USD
|
Aug
2025
|