#XT24 ended with a talk by Zohar Melamed (QRT): “How we Built a Global-Scale Risk System Guided by Simplicity” — covering what simplicity means in practice, using universally available data interchange formats & protocols, such as URIs, HTTP and JSON.
Full recap here ➡️ www.juxt.pro/blog/xt24-fi...

After our fireside chat, Revolut's Vlad Yatsenko was joined on stage by Francine Bennett, Mark Burgess, Malcolm Sparks and moderator Jason Bloomberg, to discuss the Future of #Fintech, covering topics including #AI, #blockchain adoption, and soon-to-be-legacy #tech.
✍️ www.juxt.pro/blog/xt24-fi...

I’m deeply impressed with Revolut's Co-founder & CTO, Vlad Yatsenko.
Managing a team of 1000+ engineers, Vlad made bold decisions, such as limiting the tech stack, which allowed Revolut to gain leverage, through a focus on standardisation and platform engineering.
➡️ www.juxt.pro/blog/xt24-fi...

Principal Consultant @ @juxtpro.bsky.social, Oliver Hine discussed the benefits of defining a schema for data models, focusing on #JSON schema.
Well-defined schema helps unlock benefits such as auto-generation of rich UIs, and contracts between services.
✍️ Full recap ➡️ www.juxt.pro/blog/xt24-fi...

Next, Malcolm Sparks explained how financial organizations, such as Goldman Sachs, differentiate effectively by centralising risk in a bitemporal database.

@refset.bsky.social presented real-world scenarios addressing hard data-management problems common in fintech ➡️ www.juxt.pro/blog/xt24-fi...

Next on XT24 Fintech Conf was my fireside chat with Kim Johannessen — a seasoned fintech CTO & consultant, who spent decades working on the ‘buy-side’, including major hedge funds.
Kim shed light on buy-side challenges, technologies, and what the landscape looks like ➡️ www.juxt.pro/blog/xt24-fi...

Market Sheet reimagined as a high-performance app!

ArtisWorks CEO Seb Ferraccù & Lead Engineer Alex Davis showed "Artis": running +3.2M market-data calculations in 100ms, accessible on web, mobile & Excel, updates 4 times every second.

Incredible! 🏆

Full review ➡️ www.juxt.pro/blog/xt24-fi...

Automated testing is about choosing the right trade-offs, with strategies evolving over time.
💡 Allen Rohner — Griffin Bank CTO & Founder — discussed how different parts of our codebase are better aligned with different testing strategies.
Read the full review here ➡️ www.juxt.pro/blog/xt24-fi...

📣 XT24 Fintech Conf by @juxtpro.bsky.social featured 10 talks by 13 thought leaders.

Ada Lovelace Institute Dir & Board Mmb, Francine Bennett discussed how AI can introduce uncertainty into systems, and the hard questions all of us, as well as regulators, should ask.

💡 www.juxt.pro/blog/xt24-fi...