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The Hidden Cost of a Legacy Core: TCO and Technical Debt
Keeping a legacy core looks cheap until you add it all up. Here's the real total cost—TCO and technical debt—of putting off modernization.

WAU Marketing
Feb 33 min read


PCI DSS 4.0: Compliance Without Slowing Core Modernization
As of March 2025, every PCI DSS 4.0.1 requirement is mandatory. How to meet them all without slowing your core banking modernization.

WAU Marketing
Jan 293 min read


Open Finance in Mexico: What the Fintech Law Demands of You
Open Finance has been law in Mexico since 2018—yet the key secondary rules are still missing. What the Fintech Law requires today and how to ready your core.

WAU Marketing
Jan 203 min read


Composable Banking: Decouple Your Core to Innovate Faster
Composable banking ends the "big bang" core replacement. Here's how to decouple your core into blocks and modernize without halting operations.

WAU Marketing
Jan 153 min read


Core Banking: Build or Buy? A Decision Guide for LATAM
Build or buy your core banking system? The decision framework—cost, timeline, talent, and regulation—for financial institutions across LATAM.

WAU Marketing
Jan 64 min read


How B2B Payments Will Drive Growth and Trust in 2026
B2B payments are shifting from back-office tasks to strategic growth drivers. This article outlines five trends shaping 2026: frictionless automation, improved buyer experience, purposeful innovation, and simplified global payments — all powered by modernization, data, and collaboration for smarter, faster, more trusted financial ecosystems.

Juan Carlos Garavito
Oct 10, 20252 min read


Banking Onboarding: From Problem to Opportunity with eKYC
68% of users abandon banking onboarding if it’s slow or complex. This article shows how eKYC enables banks to offer fast, secure, and compliant digital onboarding — reducing costs, preventing fraud, and building customer trust through seamless mobile-first experiences.

Juan Carlos Garavito
Oct 5, 20252 min read


What Is a PayFac and How It’s Revolutionizing Digital Payments in Banking
Payment Facilitators (PayFacs) are reshaping digital payments by simplifying how merchants accept transactions. Acting as master merchants, they let SaaS platforms, marketplaces, and small businesses process payments easily while banks gain agility, scale, and regulatory compliance through strategic PayFac partnerships.

Juan Carlos Garavito
Oct 2, 20253 min read


The Forgotten Role of Banking Apps: Educating and Guiding Users Toward Financial Health
Most banking apps focus on transactions, not transformation. This article explores how banks and digital wallets can evolve into true financial coaches—helping users plan, control spending, and build long-term financial health through smart, AI-driven tools that foster confidence, education, and sustainability.

Juan Carlos Garavito
Sep 25, 20252 min read


From Bottleneck to Breakthrough: How AI Is Redefining Payments
AI is turning payments into a competitive advantage—faster, smarter, and more human. Discover how it’s reshaping digital finance.

Juan Carlos Garavito
Sep 19, 20253 min read


Mastercard Launches On-Demand Decisioning: The Future of Authorization Control?
Mastercard’s On-Demand Decisioning gives banks real-time control and agility in payment authorization—reshaping digital finance.

Juan Carlos Garavito
Sep 12, 20252 min read


Stablecoin Regulation Has Arrived—What’s Next for Banks?
Stablecoin regulation is reaching the U.S. Learn how banks can strategically adopt them to drive efficiency and business value.

Juan Carlos Garavito
Sep 3, 20253 min read


The Wau Factor. Temp 2 | ep 2 | Payment Gateways: The Silent Engine Driving the New Digital Economy
Discover how payment gateways drive sales, financial inclusion, and security in the new Latin American digital economy.

WAU Marketing
Aug 11, 20254 min read


The 5 Key Banking Features You Must Offer in 2025
5 banking features for 2025: instant payments, AI personalization, API-first architecture, and advanced security to stay competitive.

Juan Carlos Garavito
Aug 6, 20252 min read


Accelerated Transformation: When UX and Backend Are Reinvented with Strategic Partners
Reinvent your UX and backend with strategic partners. Learn how to combine internal talent and expertise to accelerate digital transformation.

Juan Carlos Garavito
Aug 5, 20253 min read


Automate or Modernize?
Automation fixes today. Modernization builds tomorrow. Learn how to combine both for sustainable, scalable business growth.

Juan Carlos Garavito
Jul 29, 20253 min read


Real-Time Payments and the Future of Cross-Border Transactions: What Businesses Need to Know
From days to seconds: discover how real-time payments boost liquidity, cut costs, and open global markets for your business.

Juan Carlos Garavito
Jul 21, 20254 min read


Understanding AMLA and the Strategic Role of AI in the Fight Against Money Laundering
AMLA and AI are transforming AML compliance. Learn how to modernize your core and stay ahead of the regulatory curve.

Juan Carlos Garavito
Jul 14, 20254 min read


Understanding PCI DSS, PSD2, PSD3, and AML in Payment Processing: A Practical Guide
Learn how PCI DSS, PSD2, PSD3, and AML shape secure payment processing and help your institution build trust and stay ahead of regulations.

Juan Carlos Garavito
Jul 8, 20254 min read


The Real Truth About Core Banking Modernization: Lessons from The Wau Factor Season 1.
The Real Truth About Core Banking Modernization,
Discover the hidden complexities of core banking modernization. Learn how leadership, not just technology, drives successful transformations in the banking sector.

WAU Marketing
Jun 22, 202511 min read
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