Position: PHP Developer
Category: PHP
English level: upper
Years of experience: 9

- Developed API (JsonRPC) for a frequently used mobile application: fintech domain, 500K+ installations
- Refactored and optimized a payment services integration system for a big merchant: 20+ payment services, 50K+ requests per hour
Backend PHP developer with 9 years of experience in different domains: fintech, e-commerce, marketing, insurance, media. 
Have some experience in Javascript and front-end (JQuery mostly), but don't consider them as the main area of expertise.

Have a lot of experience in:
  - web-services design, development, documenting and integration (REST, JSON/XML-RPC)
  - payment services development, integration, testing and support
  - RDB design, performance monitoring and optimization (MySQL mostly)
  - refactoring and optimization of legacy code
  - mentoring of team members
  - system analysis

Want to extend expertise in backend development (Go, NodeJS) and switch to architect position in the feature.
Would like to work on large-scale projects in fintech or e-com domains. Prefer working with backend architecture, design optimization and refactoring. Looking for a position at a company with developed business processes and management culture.
Wouldn't like to work a lot with frontend, but may do some task if necessary.
Wouldn't like to work in an illegal or high-risk business.