Sarah Vainstein

Sarah Vainstein

Fintech Innovation Expert
Sarah Vainstein is a fintech expert with a keen interest in banking. She explores various topics, ranging from the impact of digital transformation on traditional banking to the rise of decentralized finance (DeFi). Her analytical approach provides valuable perspectives and guidance on the application of Fintech.
Visa and Pismo Boost Dosh’s Digital Banking Goals in NZ
Digital Banking & Payments Visa and Pismo Boost Dosh’s Digital Banking Goals in NZ

What if banking could feel as effortless as sending a text message, with every transaction, saving goal, or loan just a tap away? In New Zealand, this vision is becoming reality as Dosh, an Auckland-based fintech, joins forces with global giants Visa and Pismo to revolutionize the financial

Can Solana and Mutuum Finance Redefine DeFi Success?
Lending & Investment Can Solana and Mutuum Finance Redefine DeFi Success?

In the ever-evolving landscape of decentralized finance, few blockchain platforms have captured attention quite like Solana, especially with its recent market performance sending ripples through the crypto community, paired with the meteoric rise of Mutuum Finance, a promising DeFi project built on

Africa's Tech and Finance Boom: Innovation and Challenges
Lending & Investment Africa's Tech and Finance Boom: Innovation and Challenges

Across the vast and diverse continent of Africa, a powerful wave of technological and financial innovation is reshaping economies and connecting communities in ways previously unimaginable, from the bustling streets of Nairobi to the financial hubs of Johannesburg. Countries are leveraging

How Did OYAK ANKER Bank Transform with Mambu’s Platform?
Lending & Investment How Did OYAK ANKER Bank Transform with Mambu’s Platform?

What does it take for a traditional bank to thrive in an era where customers demand instant, seamless services at their fingertips? In Germany, OYAK ANKER Bank GmbH has answered this question with a daring transformation, shedding outdated systems for a cutting-edge, cloud-native platform powered

Ant International Expands Fintech Presence in UAE with Licenses
Digital Banking & Payments Ant International Expands Fintech Presence in UAE with Licenses

Setting the Stage for Fintech Disruption in the UAE Imagine a financial landscape where digital payments are not just an option but the backbone of economic growth, connecting local businesses to global markets with a single tap. This is the reality unfolding in the United Arab Emirates (UAE),

ONERWAY Secures $10M in Series A+ for Global Payment Growth
Digital Banking & Payments ONERWAY Secures $10M in Series A+ for Global Payment Growth

I'm thrilled to sit down with Kofi Ndaikate, a renowned expert in the fintech space, whose deep knowledge of global payments infrastructure, blockchain, cryptocurrency, and regulatory landscapes offers invaluable insights. Today, we’re diving into the remarkable journey of a UK-founded global

Why Is XRP Ledger Ideal for Real-World Asset Tokenization?
Blockchain & Cryptocurrency Why Is XRP Ledger Ideal for Real-World Asset Tokenization?

Imagine a world where owning a piece of prime real estate or a government bond is as simple as clicking a button, with fractional shares accessible to investors globally in seconds. This isn’t a distant dream but a rapidly emerging reality through the tokenization of real-world assets (RWAs), a

Federated Learning: Revolutionizing AML Collaboration
Regulatory & Compliance Federated Learning: Revolutionizing AML Collaboration

In the intricate landscape of financial crime prevention, anti-money laundering (AML) efforts stand as a critical line of defense, yet they are persistently undermined by a lack of effective collaboration across institutions. Despite a universal recognition among banks, regulators, and financial

Why Did the Dow Surge 450 Points on Fed Rate Cut Hopes?
Trends & Innovation Why Did the Dow Surge 450 Points on Fed Rate Cut Hopes?

In a stunning display of market strength, the U.S. stock indices have recently captivated investors with a remarkable rally, headlined by the Dow Jones Industrial Average soaring over 450 points, a robust 1.04% increase to close at 44,922.27. Alongside this impressive climb, the S&P 500 and Nasdaq

FinTech Futures: Top 5 Innovations and Deals of the Week
Regulatory & Compliance FinTech Futures: Top 5 Innovations and Deals of the Week

In an era where financial technology is reshaping the way money moves across the globe, staying ahead of the curve has never been more critical for industry players aiming to redefine efficiency and accessibility. The fintech sector is buzzing with transformative deals, groundbreaking innovations,

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