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

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Last project: 1 year back
Bids in the last two weeks: 5
Collaboration with clients: 12
Last visit: 7 hours 42 minutes ago

Programming

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

Design & art

Logo Design

0 580

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

0 594

Landing StyleVision

HTML & CSS

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

146 USD

0 588

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

0 505

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…

0 719

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

0 356

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

0 363

cereal products

HTML & CSS

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

Improvement of social networks

Personal 390 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)	112 USD	112 USD	2 days	9 Jul
Development of a Landing Page for a car service with Telegram bot integration	Not specified	93 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	180 USD	45 USD	3 days	9 Jul
Redesign of the online store Joanna-od.com according to the Figma layout	224 USD	135 USD	3 days	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	1331 USD	30 days	1 Nov 2025
Creation of an online store website	Not specified	606 USD	30 days	6 Oct 2025
Create a project from Figma make	90 USD	90 USD	2 days	24 Sep 2025
Layout of the Cordova application	56 USD	224 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

4.7

4.9

4.9

4.8

Activity