Position: Senior Front-end Developer
Category: JavaScript
English level: upper
Years of experience: 4


What I did at my positions:
- GraphQL API gateway development
- Real-time chat development for the payment system
- Developing transport library
- Developing cross-platform forms constructor for real-time chat
- Developing different systems' core
- Systems performance optimization
- Code review
- Product
- Bleeding edge technologies
- The team which works with passion