The process will be described as it’s practiced at Avito. Other companies may differ, as they shape internal processes based on their own experiences. Read the full TDR process description in the company playbook. Maturity Model of Project Solutions Let’s look at a simplified model of “maturity” in project solutions, broken down into 5 levels: Level 1 We write code Level 2 We write code -> Get approval Level 3➤ Read more...