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Margaret M.
@margaret_major
Premium Fintech Mobile App Developer Wallets Trading And Investment App
France
French
About me
I'm Margaret Major, a senior fintech mobile app developer with 8+ years building secure, scalable financial products for startups, lenders, brokers and enterprise clients across the US, UK and EU.
I specialise in digital wallets, payment and loan apps, crypto/stock/forex trading platforms, investment and budgeting apps, and financial analytics dashboards built with Flutter, React Native, Swift, Kotlin, React and Node.js.
Every project is custom architected, NDA protected, security hardened and delivered with full source code ownership.
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Margaret M.
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Average response time: 1 hour
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Cross-Platform Development
I will develop a fintech app, payment wallet app, loan app bank app for ios and android
