Artur Zenkin

An analytical project for analyzing the financial balances of enterprises and banks in CIS countries. Tech stack: PHP, Symfony, Doctrine, Twig, Bootstrap.

• Designed and implemented business logic for financial data processing.
• Developed RESTful APIs to enable seamless data exchange between distributed services.
• Integrated third-party APIs for real-time data synchronization.
• Optimized SQL queries and managed data transactions for efficient performance.

• Development of automation scripts and integration with external APIs.
• Development of autoposting programs and Telegram chatbots.
• Development of blogs and online stores using Nodejs and WordPress.
• Creation of custom multi-domain WordPress templates for clients engaged in traffic arbitrage.

Development of an email arbitration system (Strat Mailer) using Node.js, Express, React, Redux, Redis, and Ant Design.

Integrated with APIs from SendGrid, Mailgun, Amazon SES, and SMTP for seamless email delivery and tracking.

Developed both backend and frontend for a system that tracks sales on Shopify and Amazon, manages inventory, and calculates employee performance. The system synchronized and aggregated data from various platforms, providing real-time insights into sales trends and stock levels.

Backend:

• Built with Node.js and Express, using MySQL for data storage and Redis for caching and improving performance.
• Developed RESTful APIs for seamless communication between the frontend and backend.
• Optimized database queries and backend processes for better scalability.

Frontend:

• Developed the user interface with React and Redux for state management.
• Created dynamic dashboards to track inventory, sales, and employee performance.
• Integrated with backend APIs to display real-time data.
• Implemented responsive design for a smooth user experience across devices.