Serhii Kovalchuk

Rating

Successful projects

100%

Average rating

Rating

421

Web Programming

1193 place out of 6538

Javascript and Typescript

567 place out of 3487

Skills and abilities

Portfolio

• All works 1
• HTML & CSS 1

Reviews and compliments on completed projects 5

• More than 6 months ago 5

27 November 2023 13 USD

Html

Quality

Professionalism

Cost

Contactability

Deadlines

Qualitatively performing the task. Always in time. I recommend continuous cooperation.

Marina V. | Personal | Response review

17 September 2023 19 USD

HTML + CSS

Quality

Professionalism

Cost

Contactability

Deadlines

It corresponds to the performance of tasks. It always takes into account all notices and corrections. There were technical problems but the speed and quality of the project did not affect. I recommend cooperation.

Marina V. | Personal | Response review

27 August 2023 20 USD

HTML + CSS

Quality

Professionalism

Cost

Contactability

Deadlines

performed quickly. Save all corrections and add-ons. Always supported the contact. I had a deadline earlier. It was properly placed.

Marina V. | Safe | Response review

6 August 2023 11 USD

HTML + CSS

Quality

Professionalism

Cost

Contactability

Deadlines

He made the work very quickly, considered all the corrections.

Marina V. | Safe | Response review

29 July 2023 18 USD

HTML letter with mobile adaptation

Quality

Professionalism

Cost

Contactability

Deadlines

He remained very pleased with his work, he was always in contact, responded and made directions/correments quickly. The project was difficult but Sergey performed it perfectly and in the shortest possible time! I recommend !

Denis Korchevny | Safe | Response review

Activity

	Latest proposals 10	Budget	Added	Deadlines	Proposal
	Creation of a website 148 USD	148 USD	7 Apr	5 days
	React + TypeScript Layout Designer: creating UI components from Figma for a desktop application 401 USD	401 USD	7 Apr	21 days
	Informative page (Landing) - on Wordpress 80 USD	80 USD	1 Apr	7 days
	Layout and tensioning of the website on WordPress 223 USD	223 USD	29 Mar	20 days
	Landing page layout 22 USD	22 USD	28 Mar	7 days
	Creation of HTML websites through Chat GPT is required. 16 USD	16 USD	Nov 2025	2 days
	Need a JS/React programmer (front/back) for developing calculators. 100 USD	100 USD	Nov 2025	4 days
	HTML template maker 601 USD	601 USD	Apr 2025	7 days	rejected
	Layout Landing Page 22 USD	22 USD	Apr 2024	5 days
	WordPress Programmer 67 USD	67 USD	Apr 2024	7 days