Leonid S.
Private message
Offer work
Chernigov,
Ukraine
available for hire
Rating
Skills and abilities
Programming
Design & art
Photo, Audio & Video
Mobile development
Portfolio
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Online museum
PHP
Online museum for houses with wooden architecture.
Technologies: Laravel, React, Mysql, Redux, ts
Creating a personal content management system.
-- integration with OpenStreeetMap.
… -- API system.
-- development of a content management system
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Sales management system for car parts
PHPA system for managing orders for sales of car parts. Creation of a personal CRM system for content management and resource administration.
Laravel, React, Socket, Pusher, MySQL, Redux
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Online game store
PHP
Online game store for the sale of game currencies for games. Creation of a personal CRM system for content management and resource administration.
- - integration with payment systems.
-- api system
-- development of a personal settlement management module
… Technologies: Laravel, React, Mysql
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HTTPS://shadowdelight.org/
PHP
Backend Developer: PHP, Mysql, jQuery, Phalcon, HTML, CSS
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The Internet Store of Boilers
PHP
The Internet Store of Boilers
Backend Developer: Php, Mysql, jQuery, Phalcon
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Online Kids Store
PHP
The online kids store.
Backend Developer: Php, Mysql, jQuery, payment api, Phalcon
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Online museum of Chernihiv's wooden architecture!
PHP
Online museum of Chernihiv's wooden architecture!
Backend Developer: Php, Mysql, jQuery, Phalcon
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The assembly. Laboratory work
Desktop AppsCreate 5 programs for laboratory works on assembler.
Reviews and compliments on completed projects 11
23 December 2025
271 USD
Improvements to the Statistics Analysis Application
Everything on time, work completed according to the technical specification.
9 December 2025
338 USD
Web application for statistics via API
Everything is done according to the technical specification, excellent feedback and skills.
6 November 2025
564 USD
Development of an interactive website for children's online greetings
I am extremely satisfied with working with Leonid. He is a professional in his field and I can absolutely recommend him for collaboration. Everything that needed to be done at this stage has been completed. Leonid was always in touch, which is very important. He made timely corrections, answered all questions, and provided necessary recommendations. We will continue to work together in the future.
13 October 2025
16 USD
30-minute consultation
Quickly and I have answers to my questions.
11 September 2025
17 USD
Consultation regarding the development of the project's backend - DB and API.
Thank you, Leonid, for the consultation; you helped me understand a number of complex issues. It was very nice to communicate.
13 April 2024
196 USD
Project 7
Thank you for the timely completion of high-quality work!
3 April 2024
79 USD
Laravel developer for the project
Super! Let's continue working on the project!
4 January 2022
23 USD
Лабораторні з js
Great thanks!
He went to work, he was always in contact. The task was done quickly and well. The work was explained, the code was well commented! I did even more than I expected.
I recommend it!
28 December 2021
29 USD
Курсова робота Бази Даних
Thank you very much to Leonid for the well-made project. I recommend cooperation.
17 December 2021
23 USD
Laboratories by Assembler
Quick, high quality, with excellent explanation.
15 December 2021
68 USD
Laboratory by Assembler
The project was written in 2 days instead of 5. Leonid has a great understanding of task, perfect performance, excellent results, responsibility, sensitivity, tactivity, compliance with terms, attention to details.
Great thanks. I recommend it 100%.