Harsh Sinha

Chief Technology Officer, Wise

FintechLondonOn TechTO stages since 2017

Harsh Sinha is Chief Technology Officer of Wise (formerly TransferWise), the London-based cross-border payments company, where he has led engineering and product since 2015 and also serves as US President. He previously held senior product roles at PayPal and eBay, and is an active early-stage angel investor.

On the TechTO stage ×1

TECHTO15:49

Harsh Sinha of TransferWise presents Building an International Product

TechTO · July 2017

Watch on YouTube ↗

First seen on the TechTO stage in 2017. Every talk is searchable — ask the archive about Harsh ↗

In their words

companies that will iterate faster fail faster and learn faster will eventually succeed

TechTO, Jul 2017 · watch at 10:08 ↗

A few quotes can’t cover everything Harsh said on the TechTO stage. 1,600+ talks are searchable.Ask about Harsh ↗

Around the web ×1

Interview

Wise CTO: 'For a long time, SMBs' financial needs were neglected'Silicon Republic

2022

Quick answers

What does Harsh Sinha do?

He is CTO of Wise, the global money-transfer company, leading its engineering and product organisation.

What did he talk about at TechTO?

At FintechTO in June 2017 he shared three lessons on building and scaling an international product, drawing on TransferWise's global expansion.

What was TransferWise?

TransferWise is the original name of Wise, the London fintech that moves money across borders at low, transparent rates; it rebranded to Wise in 2021.

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Maintained by TechTO · facts sourced and dated · last reviewed Jul 23, 2026