Sebastien Rousseau babban masanin fasahar banki ne wanda ya mai da hankali kan sauyin tsarin
biyan kuɗi na manyan kuɗaɗe. A HSBC Commercial & Investment Bank, PayPal, Barclays, Shazam,
AKQA da Virgin Group, ya kaddamar da dandalin biyan kuɗi, kayayyakin hankali na wucin gadi da
kayan aiki na buɗaɗɗen tushe waɗanda ƙungiyoyin baitulmali da biyan kuɗi ke amfani da su a
aiki na gaske. Yana rubutawa yana kuma kula da pacs.008, pain.001, BankStatementParser,
KyberLib, CloudCDN da dotfiles; kowanne an sanya shi a matsayin aiwatarwar tunani ba nunawa
ba: kayan aikin kuɗi da za a iya bincika, na matakin hukumar gudanarwa.
Yana bayar da gudummawa ga Ƙungiyar Aiki kan sirrantawa mai jure kwantum ta Emerging Payments
Association Asia, marubuci tare a takardar EPAA «Quantum-Safe Payments: Why the Payments
Industry Must Act Now» (Satumba 2025), kuma yana buga Banking On Quantum da Banking On AI.
Yana aiki a mahaɗar hankali mai wakilci, biyan kuɗi nan take, sirrantawa ta bayan-kwantum,
jure wa a girgije, bayanai masu tsari da hujjoji ga masu kula.