My first experience with a highload project: how it was

The speech will consist of: 

• an introductory part about the project and the development process; 
• problems that speaker, as a frontend developer, encountered when releasing a highload project;
• practices for solving project performance problems from all sides (Frontend, DevOps, Backend) ;
• practical recommendations on how to avoid problems (and how to solve them if they have already happened);
• speaker's reflection.