Stack of technologies:

backend : Laravel,Git,wsl,MySQL,Nginx,PHP 8,WebSocket,RabbitMQ

frontend: html,css,Jquery,Javascript, vue.js

Responsibilities :

-Current Project Support: Providing ongoing support for existing projects, ensuring their smoothoperation and addressing any issues that may arise.

-Development of New Projects: Initiating and completing the development of new projects,starting from the ideation phase and concluding with the implementation of full functionality.

-Optimization of Server-Side Programs: Optimizing server-side applications using PHP, basedon the Laravel framework.

-Integration and Development of a Chat System using WebSocket: Implementing andintegrating a chat system using WebSocket technology for real-time communication.

-Implementation and Utilization of RabbitMQ: Deploying and leveraging RabbitMQ for efficientinteraction between services and the seamless transmission of diverse information.

Stack of technologies

backend : Yii2,Git,MySQL,Nginx,PHP 7,Redis,PHPUnit,microserver architecture, RabbitMQ

frontend : html,css,Jquery,Javascript,Vue.js

Responsibilities:

Took part in the complete development and modernization cycle of an existing website on theOpenCart platform. The task was to rewrite it using Yii2.

-Project Architecture Development: Creating a structure that ensures efficient interaction amongall components.

-Database Development: Building and optimizing the database to support functional modules,including the shopping cart, order processing, promotions, blog, comments, user accounts, theadministrative section, and synchronization with 1C.

-Integration of Payment Systems: Working with LiqPay, WayForPay, and PrivatBank to ensureconvenient and secure online transactions.

-Interaction with Third-Party APIs: Integration with Ukrposhta (Ukrainian Post) and Nova Poshta(New Mail) for data synchronization and real-time feedback.

-Creation of REST API.-Implementation in Microservices Architecture: The project was developed following amicroservices architecture, promoting modularity, scalability, and ease of maintenance

Stack of technologies:

backend : Git,MySQL,Nginx,PHP 7,PHPUnit

frontend : html,css,Jquery

Responsibilities:

-Development and maintenance of the administrative part of a web application.

-Creation and optimization of modules such as a blog, comments, and other functionality for theuser's personal cabinet.

-Integration and interaction with external services through APIs.

-Implementation of data filtering systems to enhance the search and information processingprocesses.

-Optimization of APIs, including working with table structures and SQL query optimization.-Integration and interaction with external services through APIs, including integration withpayment systems