Freelancer Sergey Pasinoga (javascript and Typescript, web Programming, website Development, website Maintenance) ≡ XIIIAngel

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Information Portfolio 61 Reviews 204 Activity

Sergey Pasinoga
Poltava, Ukraine
204 0
Available for hire

Projects 207
Rating 5.0
Rating 11 561

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Last project: 4 months back
Bids in the last two weeks: 21
Collaboration with clients: 142
Projects involving arbitration: 2
Last visit: 10 hours 26 minutes ago
Client profile

jquery web developer landing page WordPress CMS WorldPress CSS / SASS tailwind css zustand rest apis

Creation of a custom catalog

0 202

Creation of a custom catalog

Web Programming

Creation of a custom catalog for a commercial website for the sale of construction materials

Turnkey website creation for service sales

0 196

Turnkey website creation for service sales

Website Development

Implementation of a turnkey website for selling services with a booking system in Hawaii.

Turnkey website creation for medical services

0 178

Turnkey website creation for medical services

Website Development

Implementation of a turnkey website with a booking system for making appointments with doctors.

Turnkey website creation for service sales

0 162

Turnkey website creation for service sales

Website Development

Creation of a turnkey website for the sale of lock repair services in various cities of Poland with the implementation of geo.

Turnkey landing page for recruiting

0 155

Turnkey landing page for recruiting

Website Development

Turnkey landing page for recruiting

Turnkey landing page

0 149

Turnkey landing page

Website Development

Creation of a turnkey landing page for a concrete supplier for construction projects

Turnkey landing page for a car service station

0 130

Turnkey landing page for a car service station

Website Development

Turnkey landing page for auto service services

Turnkey landing page

0 134

Turnkey landing page

Website Development

Landing page for gas station complexes in the Poltava region

Acceleration work

67 USD

0 1 115

Acceleration work

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Website optimization for pagespeed

81 USD

0 1 352

Website optimization for pagespeed

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Accelerate the site to (Ocstore 3.0.2.0)

67 USD

0 1 404

Accelerate the site to (Ocstore 3.0.2.0)

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

You need to accelerate your website on (WordPress)

81 USD

0 782

You need to accelerate your website on (WordPress)

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Reduce to the maximum value of FCP, LCP

81 USD

1 580

Reduce to the maximum value of FCP, LCP

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimization of site

81 USD

0 500

Optimization of site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Teploman.com.ua optimization of the site’s download speed

81 USD

0 628

Teploman.com.ua optimization of the site’s download speed

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Administration, acceleration and SEO of the site on WordPress

65 USD

0 632

Administration, acceleration and SEO of the site on WordPress

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Implementing a deep optimization of PageSpeed and Core Web Vitals

81 USD

0 610

Implementing a deep optimization of PageSpeed and Core Web Vitals

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Increase the speed of the site.

81 USD

0 593

Increase the speed of the site.

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Removing errors and improving the site on opencart 2.3

81 USD

0 644

Removing errors and improving the site on opencart 2.3

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

PageSpeed, pull the site into the green area

81 USD

0 666

PageSpeed, pull the site into the green area

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Increase the speed of the site

67 USD

0 503

Increase the speed of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the speed of the site

101 USD

0 529

Optimize the speed of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the downloading speed of the WordPress site (mob version)

101 USD

0 562

Optimize the downloading speed of the WordPress site (mob version)

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Reduce to the maximum value of FCP, LCP

67 USD

0 536

Reduce to the maximum value of FCP, LCP

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimization of the open cart website

81 USD

0 617

Optimization of the open cart website

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Acceleration of the site to WP

81 USD

0 658

Acceleration of the site to WP

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the speed of the site

81 USD

0 627

Optimize the speed of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the speed of the site

103 USD

0 579

Optimize the speed of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Accelerate the speed of the site

81 USD

0 621

Accelerate the speed of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimization of site

81 USD

0 579

Optimization of site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the LCP, CLS site download speed

81 USD

0 843

Optimize the LCP, CLS site download speed

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the speed of the site

104 USD

0 674

Optimize the speed of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the speed of the site

99 USD

0 593

Optimize the speed of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Improving PageSpeed Insights (OpenCart)

81 USD

0 555

Improving PageSpeed Insights (OpenCart)

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the speed of the site

67 USD

0 545

Optimize the speed of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the speed of the site on mobile

72 USD

0 600

Optimize the speed of the site on mobile

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Acceleration of the site.

67 USD

0 501

Acceleration of the site.

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Increase the speed of the site to OpenCart (OpenCart)

62 USD

0 550

Increase the speed of the site to OpenCart (OpenCart)

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the speed of the site

60 USD

1 585

Optimize the speed of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the speed of the site in WordPress (WooCommer)

56 USD

0 508

Optimize the speed of the site in WordPress (WooCommer)

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Accelerating the download of the site (OpenCart www.inx.by )

92 USD

0 511

Accelerating the download of the site (OpenCart www.inx.by )

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Website speed optimization (https://akm.kiev.ua)

81 USD

0 887

Website speed optimization (https://akm.kiev.ua)

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimization of the speed of the site (OpenCart)

56 USD

0 565

Optimization of the speed of the site (OpenCart)

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Accelerate the site YanvaYoga.com

72 USD

0 567

Accelerate the site YanvaYoga.com

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

I am looking for Google Page Speed Optimization.

56 USD

0 587

I am looking for Google Page Speed Optimization.

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Acceleration and optimization of the site

56 USD

0 572

Acceleration and optimization of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the site to WP

56 USD

1 566

Optimize the site to WP

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the speed of the site

56 USD

1 525

Optimize the speed of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

The speed of the site (WP)

67 USD

0 517

The speed of the site (WP)

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the download speed of the Opencart site

56 USD

0 579

Optimize the download speed of the Opencart site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Acceleration and optimization of WordPress (Woocommer)

56 USD

0 495

Acceleration and optimization of WordPress (Woocommer)

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Acceleration and optimization of WordPress themes (woocommers)

78 USD

0 489

Acceleration and optimization of WordPress themes (woocommers)

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Accelerate the site

56 USD

0 457

Accelerate the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimize the speed of the site

56 USD

0 590

Optimize the speed of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimization of site

56 USD

0 491

Optimization of site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Optimization of the site

56 USD

0 559

Optimization of the site

Web Programming

Mobile and PC version site download speed optimization to get a better rating from PageSpeed Insights / google pagespeed

Amazon Parsers

0 516

Amazon Parsers

Data Parsing

The script parsits with Amazon goods according to certain criteria and regulable speed. You can see more in detail the work of the parser here - https://www.youtube.com/watch?v=i6a3-0ML_Rg

The Avito Parsers

0 273

The Avito Parsers

Data Parsing

Preparation of parchure on Avito

Discharge of drop

0 699

Discharge of drop

Web Programming

A drop-down program on the fifa.com website when adding a ticket to the basket.

Calculator for WordPress

0 97

Calculator for WordPress

Web Programming

Calculator on the calculation of the accumulation and expenditure of the pension fund. The schedule and table of accumulations and spending of funds from the budget.

Product labels for photo OpenCart

0 83

Product labels for photo OpenCart

Web Programming

Module for adding melt to the products of the set. Comfortably formed through the admin panel.

Real expert 26
Craft master 22
Quick answers 5
First-class quality 5
Nice communication 4
High responsibility 10
Great price 1
Lightning fast 6

Study of the current state of the code, plugins, admin panel, and database on WordPress.

Personal 22 USD

I am working with Sergey for the first time. I was impressed by his experience with WordPress, his quick resolution of my content saving issue. He studied everything professionally, found the cause, and fixed it. He also provided a detailed report on the work done as a bonus.

Thank you for the quality work done. We will definitely work together again!

5.0

Sergey Pasinoga

25 March

Website refinement

112 USD

A master of his craft, all assigned tasks were completed quickly and well. I recommend.

5.0

Sergey Pasinoga

17 March

Development of the first stage of the website

Personal 500 USD

The work was done promptly and wonderfully! Communication and support are top-notch. I am very satisfied and will definitely reach out in the future if needed 🙂

5.0

Sergey Pasinoga

23 February

Spam protection

Personal 18 USD

I am very grateful to Serhiy for the work done! The task was completed quickly and efficiently. I would like to especially thank you for the detailed, open, and clear explanations regarding all the questions I had at this stage - the responses were prompt and thoroughly addressed. The collaboration left a feeling of clarity and trust, all issues were resolved quickly, and it also became clear what the next steps regarding my plans would be. I highly recommend working together and will gladly reach out again!

5.0

Sergey Pasinoga

21 December 2025

Personal contract for Clinic layout

Personal 134 USD

Thank you for the work! You finished ahead of time!

5.0

Sergey Pasinoga

13 August 2025

Website acceleration and optimization on WordPress.

Personal 116 USD

The work is completed. The performer is proactive and competent. I am satisfied with the result. I can recommend for cooperation.

5.0

Sergey Pasinoga

23 July 2024

Optimization of kalyanchik.ua

Personal 108 USD

Raised the speed to the orange zone on the mobile version and to the green one on the PC. Good, thank you.

5.0

Sergey Pasinoga

28 June 2024

Accelerate the online store kkplus.shop

Personal 96 USD

I would like to express my gratitude to Sergey! A professional of his business, it was pleasant to work with him and without any problems! I recommend !

5.0

Sergey Pasinoga

8 November 2023

Improve the main site indicators

Personal 103 USD

Thank you Sergey for the help with the site.
I did it quite quickly.

5.0

Sergey Pasinoga

31 October 2023

Optimize the speed of the site under the Pagespeed index

Personal 96 USD

The work was done quality and in time. I recommend it.

5.0

Sergey Pasinoga

6 September 2023

Website optimization for WP

Personal 96 USD

The speed has become significantly higher and the site has not lost its functionality.

5.0

Sergey Pasinoga

23 June 2023

Website optimization for PageSpeed

Personal 96 USD

The agreed indicators are achieved. Thank you ! I recommend cooperation!

5.0

Sergey Pasinoga

22 June 2023

Accelerate the site and make the database easier.

96 USD

The task was to accelerate the website. Sergey proposed his own vision of the technical task behind achieving the set goal. As a result of the work, the speed of the site has increased significantly. satisfied with the result.

4.9

Sergey Pasinoga

2 March 2023

Оптимізація швидкості завантаження сайта на Вордпрес

Personal 96 USD

Thank you Sergey for the well done work. The task was to optimize the download speed of the mobile version of the site above 70 points. The result was completely satisfied (see. on the screenshots).

5.0

Sergey Pasinoga

26 February 2023

WordPress theme optimization for SEO

96 USD

The words are excessive. I am very impressed as well as the process itself, with our security policy creating a lot of inconvenience and the result. I didn’t even have a screenshot to make and download 🙂

5.0

Sergey Pasinoga

20 February 2023

Transfer the site to a new hosting

Personal 16 USD

Everything is good. Great work. thanks

5.0

Sergey Pasinoga

15 February 2023

Accelerate the work of the site, remove small errors

96 USD

Wealthy, always in contact. Everything is done very quickly, the project was completed earlier, the results are very pleased. I can strongly recommend)

5.0

Sergey Pasinoga

13 February 2023

Optimization of site

Personal 96 USD

Thank you, the task is done in the green area, we will continue cooperation.

5.0

Sergey Pasinoga

8 February 2023

Acceleration of WordPress work

Personal 96 USD

Everything is great. Not all speed indicators are achieved, but the performer is always in contact and continues to work. I hope to the results needed in the near future together with Sergey.

5.0

Sergey Pasinoga

25 January 2023

Turn the page of the site

Personal 56 USD

I am very pleased with the collaboration with Sergey. My project he performed in time and at a high level! It’s a great professional, it’s a pleasure to work with such a person.

5.0

Sergey Pasinoga

20 January 2023

Total projects:

207

Successful projects 99% 2 arbitrations

Average rating:

5.0

204 reviews

5.0

Professionalism

5.0

Quality

5.0

Price

5.0

Contactability

5.0

Deadlines

Latest proposals 10

Project	Type	Budget	Proposal	Deadline	Added
Freelance project		Not specified	concealed		29 Jul
Freelance project		319 USD	concealed		29 Jul
Freelance project		777 USD	concealed		29 Jul
Freelance project		Not specified	concealed		29 Jul
Freelance project		Not specified	concealed		29 Jul
Freelance project		Not specified	concealed		29 Jul
Freelance project		179 USD	concealed		29 Jul
Freelance project		Not specified	concealed		29 Jul
Freelance project		Not specified	concealed		27 Jul
Freelance project		Not specified	concealed		27 Jul

Freelance project

Status Open for proposals

Budget Not specified

Proposal concealed

Added 29 July

Freelance project

Status Project complete

Budget 319 USD

Proposal concealed

Added 29 July

Freelance project

Status Open for proposals

Budget 777 USD

Proposal concealed

Added 29 July

Freelance project

Status Open for proposals

Budget Not specified

Proposal concealed

Added 29 July

Freelance project

Status Open for proposals

Budget Not specified

Proposal concealed

Added 29 July

Freelance project

Status Open for proposals

Budget Not specified

Proposal concealed

Added 29 July

Freelance project

Status Open for proposals

Budget 179 USD

Proposal concealed

Added 29 July

Freelance project

Status Open for proposals

Budget Not specified

Proposal concealed

Added 29 July

Freelance project

Status Open for proposals

Budget Not specified

Proposal concealed

Added 27 July

Freelance project

Status Open for proposals

Budget Not specified

Proposal concealed

Added 27 July

Sergey Pasinoga
Poltava, Ukraine
204 0
Available for hire

Projects 207
Rating 5.0
Rating 11 561

Want to offer Sergey Pasinoga a job?

Register

If you have an account, log in

Last project: 4 months back
Bids in the last two weeks: 21
Collaboration with clients: 142
Projects involving arbitration: 2
Last visit: 10 hours 26 minutes ago
Client profile

Want to offer Sergey Pasinoga a job? Register

If you have an account, log in