Satvik Sethi, Mastercard's product lead for NFTs, has resigned from the company due to harassment and emotional distress.
In his tweets, he highlighted the company's inefficiencies, including issues with poorly managed processes and miscommunications.
He also claimed that there were instances when he did not receive pay for several months unless he petitioned across the hierarchy.
Sethi served a three-month notice before leaving the company, which he claims was an attempt to prevent him from quitting after informing HR about his problems.