Freelancer Andrii Kovalenko (web Programming, web Programming) ≡ devScode

Freelancers

Information Portfolio 10 Reviews 37 Activity

Andrii Kovalenko
Kyiv, Ukraine
37 0
Available for hire

Projects 35
Rating 5.0
Rating 1 387

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Last project: 1 month back
Collaboration with clients: 15
Last visit: 19 days 11 hours ago

Quality over quantity

Greetings!

I work in the field of web development and provide the following services:

- constructors/calculators/personal account development

- speeding up websites

- WordPress plugins development

- convert website design to WordPress/Vue/Laravel

- creating e-shop/blog/informative websites

- website integration with API/third-party services

- transferring/parsing content to/from a website

- SEO-related tasks such as fixing HTML validation errors/adding opengraph/schema markup and similar ones

- working with Laravel/Vue/Wordpress

I use in my work next stack:

Git
Docker
PHP/JS
MySQL
OOP/Functional style
DRY/anti-DRY/KISS/SOLID/anti-SOLID/GRASP/Design patterns (GoF)

Advantages of working with me:

- I try to be in touch all the time

- I inform about the progress of tasks

- Step-by-step work

- Quality of the software product

Thanks for attention!

0 207

Information website

PHP

Theme: Steel for construction. The following work has been completed: - creation of 20+ ACF/Gutenberg blocks. Each block has options set by the ACF plugin. The list of blocks created in this way: • Slider • Call to action • Content •…

0 187

Virus removal

PHP

Website engine: WordPress The following work has been completed - checksums of the core and plugins have been verified using WP CLI. Detected virus files have been removed in this way - plugins/core have been updated - unlicensed plugins without a…

0 184

Import of goods

PHP

Website theme: metalworking The following tasks have been completed: - imported 40,000+ products from an xlsx file. - consideration of language versions of products, products automatically translated into Russian/Ukrainian languages - taken into…

0 162

Online test

PHP

The functionality of the test includes a set of questions, such as: - How often do you exercise - Do you follow a specific diet - Do you take certain vitamins and similar ones The logic of the subsequent questions depends on the answers to the…

0 192

Wheel of Fortune/drum

Javascript and Typescript

When the user presses the play button, the drum starts to spin rapidly until it slows down, and after stopping, the user is awarded the bonus that has been revealed. Among the possible bonuses: - a free item added to the order - a promo code for a 20…

0 205

Accelerating the website to the green zone on Pagespeed

PHP

Initial speed metrics: 20 mobile/52 desktop Final speed metrics: 96 mobile/99 desktop Completed work - inline CSS - JS bundling for each page - removal of unused CSS - minification/compression - removal of unnecessary…

0 215

Tour booking functionality

PHP

- the ability to choose a 1-day or 2-day tour type - the ability to choose a group/private tour type - the ability to choose a tour type (sherpa/helicopter/basic....) - the ability to choose a calendar date. The calendar highlights the selected…

0 282

Cost Calculation Calculator

Javascript and Typescript

Functionality includes the following capabilities: - a form that appears in a modal window when clicking on "Calculate Cost" - the ability to change the length with a slider - the ability to change the material - calculation and display of the…

0 230

Bank card design constructor

Javascript and Typescript

Functionality includes the following capabilities - change the material of the map - change the color of the map - add a custom image, scale/rotate/transform such an image - image burning effect on the map according to the selected material -…

0 228

WordPress plugin for formatted printing

PHP

A plugin that allows the user to choose their own images, crop/scale/rotate them, in the corresponding selected format frame. The user has the option to select a format frame from the predefined 9x9, 9x13, 10x15, 13x18... Accordingly, the cost of…

Acquiring

Personal 34 USD

all the work was done, as always, professionally. thank you very much.

Project	Budget	Proposal	Deadline	Added
Acquiring	34 USD	34 USD	7 days	7 Apr
Edits on the website	34 USD	34 USD	7 days	26 Mar
Optimization of the main page	94 USD	94 USD	7 days	17 Mar 2025
Making changes to the website according to the specifications	94 USD	94 USD	7 days	11 Feb 2025
Cleaning the site from viruses. Wordpress	22 USD	142 USD	7 days	3 Feb 2025
Create a wedding calculator for a website made in WordPress	170 USD	250 USD	14 days	3 Feb 2025
According to the technical specification, carry out work on the website.	95 USD	95 USD	7 days	28 Jan 2025
Implementation of automatic parsing from the site edrpou.ubki.ua	45 USD	281 USD	14 days	24 Jan 2025
Continuation of parsing	20 USD	20 USD	7 days	18 Dec 2024
Парсинг+парсер+оновлення	37 USD	37 USD	7 days	23 Nov 2024

Profile

Indicators

Specializations

Web Programming

Web Programming

Web Programming

Web Programming

CV

Tags

Skills and abilities

Programming

Services

Administration

Portfolio Works

Client reviews

Acquiring

5.0

Andrii Kovalenko

Edits on the website

5.0

Andrii Kovalenko

Continuation of parsing

5.0

Andrii Kovalenko

Optimization of the main page

4.9

Andrii Kovalenko

Making changes to the website according to the specifications

4.9

Andrii Kovalenko

According to the technical specification, carry out work on the website.

4.9

Andrii Kovalenko

Парсинг+парсер+оновлення

5.0

Andrii Kovalenko

Website, security + graphics

5.0

Andrii Kovalenko

Обновление сайта

5.0

Andrii Kovalenko

Thermolux. Part 3

5.0

Andrii Kovalenko

Frontend processor on WP. Stylistic directions

5.0

Andrii Kovalenko

Сео этап 1

5.0

Andrii Kovalenko

WP. Імпорт товарів. Етап 1.

5.0

Andrii Kovalenko

Перенести на хостинг сайт

5.0

Andrii Kovalenko

Adding graphs to the WordPress page

5.0

Andrii Kovalenko

The WP Project

5.0

Andrii Kovalenko

Правки сайта на ВП

5.0

Andrii Kovalenko

Add payment to the site on WordPress Woocommerce

5.0

Andrii Kovalenko

Writing an inquiry for the shop at WP

5.0

Andrii Kovalenko

WordPress. Внести мелкие правки, перенести текст

5.0

Andrii Kovalenko

Indicators

Total projects:

35

Average rating:

5.0