Traveling and exploring new cultures

Backend Developer and Team Leader with strong experience in Node.js and PHP. Experienced in leading development teams, designing internal systems, and delivering scalable backend solutions. Skilled in task planning, code review, and hands-on development. Focused on building reliable systems and continuously improving team performance.
Nodejs
PHP
Yii2 Framework
REST API development
Server-side application development
Business logic implementation
MySQL
PostgreSQL
Database design & optimization
Writing complex SQL queries
RESTful APIs
Telegram Bot API
Third-party API integration
JSON / AJAX
JWT authentication
Role-based access control (RBAC)
Basic web security principles
Input validation & access management
Git (GitHub / GitLab)
Linux server basics
Docker
Environment configuration (env)
Team leadership
Task distribution and control
Code review
Sprint / task planning
Collaboration with developers
Technical mentoring
Junior developer guidance
Problem-solving
Responsibility & ownership
Time management
Analytical thinking
Continuous learning
Traveling and exploring new cultures
Football and team sports