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  • Refactoring the backend of a custom CMS for an online store

    PHP
    Refactoring and modernization of the PHP backend of a custom online store engine. Optimization of legacy code has been carried out by decomposing large procedural files into functional modules by purpose. Database restructuring has been performed: normalization of the structure, implementation of pivot tables, indexing, and configuration of relations. Secure data migration from large tables to the new structure has been implemented without disrupting system operation. Overall performance optimization and code cleanup have been conducted.


  • 180 USD

    Custom PHP website adjustments required

    PHP
    1) Add a new Payment page to the buyer’s profile, which will list all the links for the payments of the winning auctions.

    2) You need a cron script that will check every day if there are unpaid auctions from the buyer, and if they are available - send a reminder by e-mail with a link to the Payment page (e-mail address code is available - you need to use it)

    3) On the Payment page you need to add the following options:

    a) Pay All - by clicking on which, the system will summarize all unpaid auctions and redirect to payment

    (b) Individual links on each unpaid auction – by clicking on which the buyer can pay each auction separately


  • Correction of the site code in PHP

    PHP
    Adjustments to the site code in PHP, code and style improvements


  • 271 USD

    Correction of the code of the site

    PHP
    Adjustments to the site code in PHP, code and style improvements


  • 56 USD

    Introduction of links to the site.

    PHP
    change the hat on the mobile version of the site (example send)
    Create one category and fill it with goods


  • 135 USD

    Webasyst shopscript Required Flexible Trading Mode

    PHP
    Webasyst shopscript Requires a flexible trading module (examples on the photo) and work on the external appearance of the product position template (also on the photo there are examples)
    It is necessary to make possible transitions in the colors and memory within the positions, as well as adding delivery modules, guarantees, etc. on the site of the goods.


  • 226 USD

    Correction of the site code in PHP

    PHP
    Adjustments to the site code in PHP, code and style improvements


  • 102 USD

    Bitrix 24 report

    PHP
    Bitrix 24 report


  • 82 USD

    You need to start building a web panel.

    PHP
    You need to start work on creating a web control panel, make a skeleton(web design, buttons) and authorization


  • Sale-trand.ru (Opencart)

    PHP
    Some feautures are implemented.
    Some remarks have been done.


  • Making some comments. by Opencart)

    PHP
    Making some comments.


  • 10 000 USD

    uchus.online

    PHP
    An educational portal for students who want to pass the exams. I wrote it alone and completely from 0. There are both free elements and paid ones that can be bought directly on the site for money. All paid content has a small trial period, which is configured through the admin panel.

    Basic:
    - tasks are questions with a certain type of answer that can be customized in the profile.
    - Tests - a set of tasks that you cannot answer separately. checking tasks only 1 when you have completed the entire test.
    - Forum: a regular forum, but it has hidden parts. only a part of the posts is available to users without rights. another part is available to those who have purchased paid content.

    Advanced:
    - Courses are free or paid tutorials that can be used to learn a particular topic. the course is divided into chapters. chapters can contain lessons (text with the ability to add a video and a test), tasks and quizzes. there is only 1 quiz per chapter and is generated based on the given test data + the student's personal progress. it then works as a test until it is sent for verification
    - homework is an additional paid service in the courses that is purchased separately and gives you the opportunity to work with a mentor. you solve a number of problems on a sheet of paper, take a photo of your solution and send it to the mentor in a hidden thread on the forum, which is available only to you and your current mentor. then you discuss it with the mentor and when the correct answer is received, the mentor marks the homework as completed.
    - PVP arena is a free feature where you can invite a friend to a battle and find out which of you knows a particular topic better. one of you sets up the battle, generates a link and sends it to the other. the latter goes to the link and confirms his readiness. then the battle begins and you need to score more points than the opponent.

    I have described only the basic things. The product itself is even more complicated.