Position: Backend Engineer
Category: Node.js
English level: upper
Years of experience: 5

On the last project, having close communication with the client, I helped to solve and determine future business tasks.
One of these was to accelerate the collection and processing of data from external sources for end users.

The success was achieved thanks to a bunch of several changes of different levels, and as a result, gave a speedup of 500%:
  - transition to event-driven architecture
  - use of multiple queuing systems
  - a division of one massive and complex process into many small ones
  - improvements and optimizations to easily add new data collection or processing modules
I believe that my most valuable skill is to help customers find the best possible solution for them at the highest quality while meeting their business needs and creating products/services that they love. 
Keen on growing both professionally and personally and implementing the knowledge received in daily work. 
But still, loners do not succeed, so I really appreciate teamwork, which is the key to the successful implementation of planned and unforeseen changes.