Sergey Oleynik
Private message
Offer work
Zaporizhzhia,
Ukraine
available for hire
Rating
Skills and abilities
Programming
- C & C++
- Databases & SQL
- Desktop Apps
- HTML & CSS
-
Javascript and Typescript
from 4 USD for hour
Design & art
Portfolio
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The Opium Pro
HTML & CSS
About the project:
The designer company Opium Pro ordered a website portfolio.
The tasks:
…
the site;
Animation of Pictures;
Transfer of the react to React.
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45 USD Landing StyleVision
HTML & CSS
The tasks:
the site;
Animation of Pictures;
…
Tools for realization:
The HTML5
The CSS3 (SCSS)
by jQuery
-
145 USD Website of Psychology - ISHTA
HTML & CSS
About the project:
The psychological service provider ISHTA has ordered a multi-page website
The tasks:
…
the site;
Create a CMS WordPress site
Connecting the calendar of events;
Optimize the speed of the site
Tools for realization:
The HTML5
The CSS3 (SCSS)
by jQuery
by PHP
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56 USD Web site for MK Consulting
HTML & CSS
About the project:
The company for the provision of accounting services, MK Consulting, ordered a landing site.
The tasks:
…
the site;
Create a CMS WordPress site
Animation of Pictures;
Optimize the speed of the site
Tools for realization:
The HTML5
The CSS3 (SCSS)
by jQuery
by PHP
-
Creating a calculator for pricing
Javascript and Typescript
About the project:
Customer ordered a JavaScript calculator to calculate the price
… The tasks:
The algorithm of price change
Implementing the algorithm using JavaScript programming language
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Arctic
HTML & CSS
The tasks:
the site;
The animation;
…
Tools for realization:
The HTML5
The CSS3 (SCSS)
by JS
-
by Awaza
HTML & CSS
About the project:
Creating Lending during the Frontend Development Courses
Tools for realization:
…
The HTML5
The CSS3 (SCSS)
by JS
by bootstrap
-
cereal products
HTML & CSS
About the project:
Internet catalogue of grain products
The tasks:
…
the site;
Integration with WordPress.
Reviews and compliments on completed projects 16 1
21 April 2025
387 USD
Improvement of social networks
Helped to implement everything well and improved the design as I requested. I will reach out again as needed.
21 February 2025
47 USD
Creation of a social network on React
Everything is fine, he helped me create and connect the database and even assisted with the design. I hope for further cooperation in the future.
10 December 2020
100 USD
Creation of site
The results of the work are very pleased!
We will seek to further implement other tasks and projects!
7 November 2020
11 USD
Верстка сайта по психологии
Отличное сочетания цена и качество работы. Один из лучших исполнителей на моей памяти.
6 November 2020
45 USD
The Lending
Excellent artist, completely satisfied with the work.
Landing was completed in a couple of days - the directions entered rapidly literally for one iteration.
| Response review
22 October 2020
102 USD
Адаптива верстка сайта визитки + натяжка на WP
In general, the layer is quite low quality, a lot of shortcomings, both visually and in the code.
Asked for payment before completing the stage of the wrap, the directions to enter refused.
11 October 2020
4 USD
Продолжение работы
не раз обращаюсь, работу выполняет быстро и качественно
30 September 2020
6 USD
Создание сайта на html
Все супер!!!!
Очень быстро и качественно
25 September 2020
4 USD
Creating a website in html
A great freelancer!! The work was done very quickly and quality! I will call again.
23 September 2020
56 USD
Lending in Accounting
The executor is satisfied, quickly goes to contact, folds all the faults. I was surprised by the performance and price 🙂
10 September 2020
11 USD
Настройка php формы отправки письма
Спасибо за работу, все супер =)
10 September 2020
50 USD
Posts on ReactJS
Sergey a good worker, due to the large volume of work and the compressed deadlines, couldn’t pay attention to some little things. In general, I am satisfied with cooperation.
4 September 2020
17 USD
Create a calculator on JS (the edge is available)
Thank you for work) everything is quick and quality, I recommend =)
26 August 2020
8 USD
React website design from Figma
The agreed work was performed within the time limits.
Sergey executive, tried to perform his work in the best way taking into account the existing experience and knowledge.
7 July 2020
27 USD
Shop with Javascript
Very hard and quickly done everything.
6 July 2020
223 USD
Creation of Landing Page
I am very happy and I will contact you again. Operational work, full understanding of the task, the young man was constantly in contact and showed intermediate results. Absolute ratio of price and quality.
12 June 2019
2 USD
Reports of “Ukrainian Handball”
I set up in time. It’s done quality, I recommend it!
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
|---|---|---|---|---|---|
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It is necessary to create a personal account for users and an admin panel for managing the website.
22 USD
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Development of ERP for a streaming agency
1345 USD
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Creation of an online store website
601 USD
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Create a project from Figma make
89 USD
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Layout of the Cordova application
223 USD
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Exchange
223 USD
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Help with Frontend development of a chat site (Next.js/NestJS)
202 USD
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Create a company landing page
334 USD
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From MVP to production webapplication
2200 USD
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Need a front-end developer for the development of the website's admin panel.
22 USD
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