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Soups Ranjan, director of Data Science and Risk at the US cryptocurrency platform Coinbase, has stepped down. Ranjan ad his departure on Twitter and in a blog on January 31st.
In his Medium article, Ranjan spoke about the values of Coinbase, where he started working in 2015, stating:
"Last week marked the end of my tour at Coinbase where I built many systems and teams from the ground up (data, risks, tools, identity). Three and a half years have been exciting and Coinbase is a real rocket to which I am extremely grateful to have had a place at the forefront. "
Soups Ranjan wrote that he "had realized that I like to build things from scratch" while he was working at Coinbase, and encouraged his followers to "stay at home." listen for my next piece ".
While working at Risk at Coinbase, Ranjan worked on the development of a machine-learning system that detects the likelihood that a person will use a stolen payment instrument to buy cash. cryptomonnaies. He notes that "we have a rather difficult problem of payment fraud because of the instantaneous and irreversible nature of crypto-currencies".
The former director also noted the creation of a risk model that detects potential account recoveries and delays connections and withdrawals until the user can check the account. ;activity.
Ranjan also worked on a redesign of the switch's identity verification infrastructure, from a first manual pbad to a first automated pbad of a user ID. He said that automation had streamlined the application process while Coinbase was experiencing a significant backlog of identity checks during the 2017 crypto-bull phase.
In December 2018, Coinbase added free cash withdrawals to PayPal, allowing US-based customers to withdraw their balances at the payment service.
Coinbase and PayPal had already been integrated in 2016, when Coinbase added support for PayPal in addition to credit cards. Exchange users were able to sell Bitcoin (BTC) and have their badets deposited in a PayPal wallet. The integration eventually ended due to technical difficulties.
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