Serhii Yatsishen
Private message 
Offer work 
Khmelnitskyi,
Ukraine
available for hire
Rating
Language proficiency level
Українська: fluent
Русский: fluent
English: upper-intermediate
Skills and abilities
Programming
Design & art
Mobile development
Administration
Portfolio
- All works 88
- Logo Design 9
- Web Design 3
- Content Management Systems 11
- Web Programming 39
- HTML & CSS 18
- Hybrid Mobile Apps 5
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Club Beeper
Club Beeper – Mobile application for the detective board game Detective Club
Development of a mobile app for the popular board game Detective Club, created by IGames team. The app complements the game, providing convenient interaction between players.
Main features:
Two game modes: basic (online game) and extended (In-App Purchase)
… Online connection via Socket for displaying votes, scores, and roles
Multilingual (5 languages)
Simple login without registration
Creating a new game room with a unique number
Technologies:
Database: MongoDB
Backend: Node.js, Express.js
Frontend: React.js, Redux
The app is intended to be used together with the physical version of the game and does not function independently.
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"Spetskomuntrans"
SpetsKomunTrans – Digital platform for a municipal enterprise
Development of a modern website for the municipal enterprise of Khmelnytskyi with a resident's personal account and integration with payment systems.
Key features:
Submitting applications for contract signing online
… Viewing contract status and applying digital signatures
Ordering services with cost calculation
Information about debt and payments (updated daily)
Integration with LiqPay, SMS service, and Viber bot
Admin panel:
Modules for managing contracts, payments, website content
Automatic sending of SMS notifications to debtors
Technologies:
Laravel, MySQL, JavaScript, HTML5, CSS3, Ubuntu
The project was implemented to improve the city's digital services
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Pollardi
Pollardi Fashion Group – International e-commerce for a wedding dress brand
Development of a large-scale multilingual website for the largest wedding and evening dress manufacturer in Europe. The platform combines brand catalogs, a blog, a partner account system, and integrations with CRM and 1C.
Main features:
Product catalog by brands and collections
… Multilingual (8 languages), automatic browser language detection
Partner account with order history, regional prices, availability filters
Integration with Bitrix24, 1C, Instagram, Viber notifications
SEO optimization: sitemap, Open Graph, schema.org, canonical links
Admin panel with roles: content, orders, blog
Technologies:
Laravel, React.js, Redux, MariaDB, Redis, AWS
The project was implemented for a company operating in 89 countries worldwide.
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LifeFun
Hybrid Mobile Apps
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by AimMe
Hybrid Mobile Apps
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The Fin Guide
Hybrid Mobile Apps
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The Detective Club Beeper
Hybrid Mobile Apps
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Card of Junior
Hybrid Mobile Apps
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Ileyes
Web Programming
Virtual tour of the city of Khmelnytskyi and not only
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Advertising
Web Programming
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The Gardens
Web Programming
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RealBot
Web Programming
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The repository base website
Web Programming
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Website of the Manuscript
Web Programming
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Sales of swimming pools
Web Programming
Reviews and compliments on completed projects 15 1
11 May 2020
22 USD
React Native + firebase
In general, the project is simply no longer relevant. For all possible dates (
The project started on 11 February and today is 11 May, I think the comments here are extra.
7 June 2019
542 USD
Creation of the Immigration Website to Canada
Sergey team performed the project greatly. There were some discrepancies over time, but they were associated with misunderstandings of what we wanted. I think the project he did was quite complicated and Sergey gave an adequate price. I advise everyone. I hope for further cooperation.
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14 January 2019
94 USD
Upgrade the app under iOS, written on React Native.
Professionally and in time.
17 November 2017
23 USD
Need to audit the code of the application on iOS, Android, Web
Thank you, everything was done in time. We will be contacting in the future. I recommend to everyone.
12 March 2017
12 USD
Web site on the php engine
Everything is fine, all the tasks are done. The Prof.
5 March 2017
45 USD
Вордпресс - установка, настройка (часть 2)
Нормальный подход. Работа сделана качественно. Реагировали быстро на все замечания, все исправлялось в течении короткого промежутка времени. Немного затянули со сроками. В целом работой доволен. Могу рекомендовать.
3 March 2017
61 USD
Additional work on the website http://bigmacindex.in.ua/
Recommendation to Sergey!
1 March 2017
5 USD
translate the website from Russian to Ukrainian (30 pages)
Everything was done better than I expected!
28 February 2017
11 USD
Trust the site on the php engine Yii2
All is fine, work is done.
23 February 2017
45 USD
Сайт - адаптивная верстка и натяжка на ВордПресс
Хороший исполнитель. Верстка сделана качественно 1 в 1 с дизайном. На связи был постоянно. Работа понравилась.
18 February 2017
68 USD
Complex line of the site with JS jQuery effects (very urgent)
Everything is fast and quality.
3 February 2017
11 USD
Posts Tagged: Javascript Framework
As always, everything was done quickly, I recommend as a good specialist!
1 February 2017
11 USD
Advanced JavaScript Framework
The project was completed in a few hours, the directions are taken into account, I recommend as a great specialist!
27 January 2017
20 USD
Set a gallery in the ebay template for WordPress plugin wp-lister html, css
It’s all done very quickly and quality!
as agreed. Thank you for work.
I recommend cooperation!
2 December 2015
7 USD
Working on WordPress website
Pleased with cooperation!
18 November 2015
3 USD
Making things on the website (WordPress)
Everything is great. It is done quickly, no problems. Sergey also gave advice on the further improvement of the site and discussed my proposals with me. It is pleasant to work together, responsible and adequate specialist. I recommend it.
Activity
| Latest proposals 10 | Budget | Added | Deadlines | Proposal | |
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Disassembly Store Service Wordpress
609 USD
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Transfer Wordpress site to Laravel
1000 USD
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Create a website for an online store using Laravel or Symfony
609 USD
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Turnkey online store
609 USD
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One-page landing site for a travel company
451 USD
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Embedded AI chat widget for landing page
609 USD
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Дизайн сайта NFT
25 USD
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Мобильное приложение
293 USD
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Интернет-магазин на 1С Битрикс
306 USD
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Лендинг на вредпресс
24 USD
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