Freelancer Sergey Oleynik (HTML & CSS, javascript and Typescript) ≡ Mionder

Freelancers

Information Portfolio 8 Reviews 17 Activity

Sergey Oleynik
Zaporizhzhia, Ukraine
16 1
Available for hire

Projects 19
Rating -
Rating 721

Want to offer Sergey Oleynik a job?

If you have an account, log in

Last project: 1 year back
Collaboration with clients: 12
Last visit: 20 hours 59 minutes ago

Programming

HTML & CSS
Javascript and Typescript 4 USD for hour
C & C++
Databases & SQL
Desktop Apps

Design & art

Logo Design

0 582

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.

45 USD

0 597

Landing StyleVision

HTML & CSS

The tasks: the site; Animation of Pictures; Tools for realization: The HTML5 The CSS3 (SCSS) by jQuery

145 USD

0 590

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…

56 USD

0 509

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…

0 726

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

0 357

Arctic

HTML & CSS

The tasks: the site; The animation; Tools for realization: The HTML5 The CSS3 (SCSS) by JS

0 3

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

0 365

cereal products

HTML & CSS

About the project: Internet catalogue of grain products The tasks: the site; Integration with WordPress.

Improvement of social networks

Personal 387 USD

Helped to implement everything well and improved the design as I requested. I will reach out again as needed.

Project	Budget	Proposal	Deadline	Added
Layout of the finished page design (WordPress / WooCommerce)	111 USD	111 USD	2 days	9 Jul
Development of a Landing Page for a car service with Telegram bot integration	Not specified	92 USD	2 days	9 Jul
Refinement of the product card in Khoroshop (add "Get Consultation" button and application form)	22 USD	22 USD	1 day	9 Jul
Website development according to the technical specifications	178 USD	45 USD	3 days	9 Jul
Freelance project	223 USD	concealed		9 Jul
It is necessary to create a personal account for users and an admin panel for managing the website.	22 USD	22 USD	1 day	17 Nov 2025
Development of ERP for a streaming agency	Not specified	1313 USD	30 days	1 Nov 2025
Creation of an online store website	Not specified	601 USD	30 days	6 Oct 2025
Create a project from Figma make	89 USD	89 USD	2 days	24 Sep 2025
Layout of the Cordova application	56 USD	223 USD	7 days	22 Sep 2025

Profile

Indicators

Specializations

HTML & CSS

Javascript and Typescript

Tags

Skills and abilities

Programming

Design & art

Portfolio Works

Client reviews

Improvement of social networks

5.0

Sergey Oleynik

5.0

Sergey Oleynik

5.0

Sergey Oleynik

Верстка сайта по психологии

5.0

Sergey Oleynik

5.0

Sergey Oleynik

2.8

Sergey Oleynik

Продолжение работы

5.0

Sergey Oleynik

Создание сайта на html

5.0

Sergey Oleynik

5.0

Sergey Oleynik

5.0

Sergey Oleynik

Настройка php формы отправки письма

5.0

Sergey Oleynik

4.3

Sergey Oleynik

5.0

Sergey Oleynik

4.4

Sergey Oleynik

5.0

Sergey Oleynik

5.0

Sergey Oleynik

4.8

Sergey Oleynik

Indicators

Total projects:

19

Average rating:

-

4.7

4.6

4.9

4.9

4.8

Activity