Position: Senior Full Stack Software Developer – Team Lead
Category: PHP
English level: pre
Years of experience: 10


• providing instructions and guidance to the team developers, distribution and prioritization of tasks
• defining and managing project estimates and forecasts
• designing solutions from scratch based on Yii framework
• integration with the third-party services and systems
• refactoring and optimization
• frontend development
• performance improvements
• creation of advertising sites
• developing of an automatic email distribution system
• developed the architecture and implemented core functionality for webinar system
• developed dynamically loaded admin panel from scratch
• developed an REST API from scratch
• integration with payment systems Paypal, PaySera, 2Checkout, LiqPay, Interkassa.
• developed the Paypal payments mediator system
• developed a live chat and dynamic user list based on NodeJS and WebSocket
• developed Telegram bot
• developed Google add-on for Gmail
• developed a cross-browser video player on the basis of HLS technology
• developed a caching and logging system for data collection 
• designed high-load databases
• developed multi-threaded crons for email distribution system