Sergey C.
Private message 
Offer work 
Teofipol,
Ukraine
available for hire
Rating
Language proficiency level
English: intermediate
Skills and abilities
Programming
- Bot Development
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Content Management Systems
from 33 USD for project
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Data Parsing
from 45 USD for project
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Databases & SQL
from 11 USD for hour
- HTML & CSS
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PHP
from 11 USD for hour
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Web Programming
from 11 USD for hour
Design & art
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Presentations
from 22 USD for day
Services
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Online Stores & E-commerce
from 33 USD for day
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Website Development
from 33 USD for day
Promotion
Portfolio
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200 USD Layout according to the client's Figma.
HTML & CSS
Layout according to the client's Figma. Implementation of a custom page on the WordPress+ACF PRO theme.
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400 USD Website for selling psychology courses
Web Programming
Website for selling access to courses on Wordpress+LMS Tutor+Woocommerce
Landing page developed using the client's Canva.
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350 USD Basalt insulation online store
Web Programming
Turnkey online store on WordPress+Woocommerce
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350 USD Online store of garden furniture
Web Programming
Turnkey online store on WordPress + WooCommerce
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750 USD Development of a responsive iGaming template based on the design from Figma
Web Programming
Own visual editor, live customization, no subscription plugins. Fast, convenient, scalable.
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100 USD Integration of Facebook Pixel + CAPI with a complete deduplication system
Web Programming
I am showing a real example of complex integration of Facebook Pixel + CAPI with a complete event deduplication system. I connected the events PageView, ViewContent, AddToCart, InitialCheckout, and Purchase to the website — and now the event manager accurately tracks the entire customer journey from viewing a product to making a purchase.
The website runs on Yii 2.0, but even with such a complex structure, it was possible to set up complete data transmission, logging, and correct integration of Pixel and CAPI. As a result — no duplicate events, transparent analytics, and more accurate results of advertising campaigns.
… Do you want such integration on your website? Write to me.
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150 USD Adaptive layout for WordPress
HTML & CSS
Adaptive layout of blocks for an online store with a custom WordPress theme. I connect to the catalog via PHP, display categories, create a slider in pure JavaScript without libraries, and add a modal form through Contact Form 7. Optimally, quickly, and without unnecessary plugins. I work on real business tasks, with clean code and a user-friendly admin panel. If you want such functionality on your site — write to me.
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350 USD Landing page on WordPress
Web Programming
Development of a template for a landing page on WordPress in 3 languages. Furniture transportation website.
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150 USD Landing page on WordPress
Web Programming
A simple "turnkey" landing page on WordPress for a company selling fasteners in Ukraine.
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500 USD IT service - notification distribution in Telegram
PHP
Notification sending service in Telegram, developed in PHP
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100 USD Website of a kindergarten on WordPress
Web Programming
Simple kindergarten website on WordPress
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250 USD IT consulting
Web Programming
Website of an IT consulting company in three language versions. Developed on WordPress, translated using DeepL and Polylang into English and Polish.
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Layout from Figma and creation of a responsive theme for WordPress
HTML & CSS
Development of a JS script for implementing horizontal scrolling of landing screens for the desktop version, and vertical scrolling for mobile devices. The work used the stack PHP, JavaScript, jQuery, HTML, CSS #SEO-layout #WordPress
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300 USD Telegram bot DALL-E 3
Bot Development
Telegram bot in PHP+MySQL that creates images based on the Dall-E 3 artificial intelligence from OpenAI
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250 USD Telegram bot ChatGPT-4o
Bot Development
Telegram bot ChatGPT-4o in PHP, MySQL, which uses artificial intelligence to generate responses to user queries
Reviews and compliments on completed projects 16
21 November 2025
18 USD
Setting up data transfer from the Site to the CRM
Everything was completed within the agreed deadlines. Thank you.
18 November 2025
67 USD
Pixel customization
Everything is done well, within the specified deadlines.
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27 September 2025
33 USD
Facebook CAPI connection
Wonderful performer. Did everything even better and faster than I expected. 10000/10! I recommend.
2 July 2025
65 USD
Refinement of website integration with CRM
Serhiy did everything quickly. Was in touch, listened to comments. I recommend collaboration.
26 June 2025
93 USD
Connecting a WordPress site to CRM
Serhiy completed everything promptly, did everything as required, was contactable, worked wonderfully. Thank you for the work.
4 May 2025
22 USD
Restore the banner and breadcrumb on product pages
Thank you for your cooperation!
Serhii did the work excellently within a day, although other performers offered a minimum term of three days.
I recommend for collaboration!
17 April 2025
16 USD
Setting up Facebook conversion API
Everything is done. Answered all questions.
17 March 2025
16 USD
WordPress
Thank you for the work
Let's keep working
14 March 2025
22 USD
Fix multiple http requests in WordPress
Thank you! Everything is according to the specifications and within the agreed deadlines.
10 March 2025
16 USD
Fix multiple http requests in WordPress
Thank you, everything is within the terms of reference and the agreed deadlines.
8 March 2025
22 USD
Need a WordPress site about a school or any kindergarten for 1000 UAH.
Everything is great and fast. I really liked it and everything is awesome. Thank you very much!!!
27 February 2025
11 USD
Database connection
I am completely satisfied with the work, it was done qualitatively and quickly.
5 February 2025
22 USD
Edit the registration form
Thank you, quickly and qualitatively. I am satisfied with the work.
28 October 2024
33 USD
Update the content on the website created in PHP
Thank you for the work
Let's keep working
| Personal | Response review
Everything went well, but because the previous reviews were very bad, I discussed all the nuances beforehand, that is, so that the person would report on the completion of the work, would stay in touch constantly. The work was completed. I don't know how he worked before, everything went well for us; for me, I set a high price for this work, but I have no complaints against the performer, it's just my first order on this site. My experience with this performer is good, I recommend.
21 August 2024
89 USD
Optimize WordPress website
The work was completed, but the communication was extremely difficult. The developer disappeared several times and did not get in touch, which caused significant delays. The project took three times longer than agreed. I repeatedly asked if everything was okay and if we would make it on time, and I was assured that there were no problems, but when the deadline approached, more time was always needed. Although the final result meets our expectations, communication and adherence to deadlines leave much to be desired.
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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Development of a website for an online store.
323 USD
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Technical specification for website optimization
45 USD
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WooCommerce enhancement: special payment method through Monobank for a single product
111 USD
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Tensioning the HTML template of the website on WordPress
550 USD
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Business card website for Auto Service
178 USD
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Add a banner to the website. On WP
33 USD
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Website edits - Wordpress - Woodmard - Woocommerce
45 USD
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Transfer the fully ready adaptive HTML5 structure to WordPress.
267 USD
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Website for a massage salon
312 USD
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Set up data sending from WordPress site popup forms to Make webhook
56 USD
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