Contact information

You can get this candidate's contact information from https://www.work.ua/resumes/20672089/

Work experience

Fullstack-розробник

from 01.2022 to 09.2026 (4 years 9 months)
Shapelab, Дистанційно (IT)

• Developed and maintained a multi-tenant discount application built on CakePHP serving over 6,000 e-shops
• Built a queue-based calculation processing module with RabbitMQ reducing processing time from 4 hours to 30 min
• Built in-house RESTful APIs documented with OpenAPI/Swagger, with JWT and OAuth authentication
• Integrated Stripe subscription, built a checkout page that routes payments to different merchant accounts based on customer address
• Refactored core business logic and defined coding standards, development guidelines, and the code review process for the team of 3 developers

Full-stack developer (contract)

from 01.2022 to now (4 years 11 months)
JoinToIT, Дистанційно (IT)

• Maintained and extended a legacy CodeIgniter/PHP and MySQL platform while preserving system stability
• Led the architectural design of a next-generation platform built with React, Node.js, and PostgreSQL, and defined coding standards and development guidelines
• Built RESTful APIs and integrated third-party services for transactional email delivery and 2FA via SMS
• Wrote automated unit, integration, and end-to-end tests to ensure reliable delivery
• Built off-session charge processing for payment gateways, including Stripe and PayPal

PHP developer

from 12.2005 to 12.2021 (16 years)
STEdb.com, Дистанційно (IT)

• Developed and maintained a high-load email marketing delivery system built on PHP and MySQL, delivering over 100M emails daily.
• Supported automatic deployment routine and server health check monitoring systems

Education

Kharkiv National University of Radio Electronics

Computer science, Харків
Higher, from 2022 to 2024 (2 years)

Master of Science in Software Engineering

Kharkiv National University of Radio Electronics

Computer science, Харків
Higher, from 1999 to 2003 (4 years)

Bachelor – Computer Science

Knowledge and skills

• Комунікабельність
• PHP
• PhpStorm
• PHP-FPM
• Software architecture
• SOLID Principles
• RESTful Web Services
• PHPUnit
• Knowledge of OOP principles
• SQL
• MySQL
• Database design
• PostgreSQL
• SQLite
• Laravel
• CodeIgniter
• CakePHP
• Знання принципу DRY
• KISS
• Знання принципів MVC
• ORM
• RabbitMQ
• Git
• GitHub Actions
• REST API
• Payment processing
• Docker
• Адміністрування Linux Server
• SSH
• JavaScript
• JQuery
• React
• Tailwind CSS
• Bootstrap
• CSS
• Anthropic claude

Language proficiencies

• English — average
• Ukrainian — fluent

Additional information

Full-stack PHP developer with 20 years of experience building and maintaining production web applications, including high-load systems delivering over 100M emails daily. Specialized in PHP backend development (CakePHP, CodeIgniter), REST APIs, payment integrations, queue-based processing, and refactoring legacy systems. Experienced in system architecture, coding standards, and code review, with hands-on work in React.js, Node.js, MySQL, and PostgreSQL.