> Markdown version of [/events/world-congress-2025/sessions/475-building-a-new](https://www.wearedevelopers.com/events/world-congress-2025/sessions/475-building-a-new). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Building a new onboarding on your app - **Date:** Wednesday, Jul 9, 2025 - **Time:** 13:30–15:30 (120 min) - **Room:** M5 (45 Seats) - **Event:** World Congress 2025 ## Description Every time you need to register in an app and enter all your data with 2FA, there is a user dropout rate. The process is long, and people give up when they have to enter their information and use SMS. In some cases, the provided information is fake, which, depending on the business, could lead to fraud. To solve these problems, we will program a new onboarding process that allows users to register using only their phone number. This workshop is given by different telecoms in collaboration with the Linux Foundation. Please bring your laptop. A code will be provide to you and you will modify it to create a new onboarding experience. ## Speakers ### [Amanda Cavallaro](https://www.wearedevelopers.com/@amanda-cavallaro) Developer Advocate, Vonage ### [Anthony Névo](https://www.wearedevelopers.com/@anthony-nevo) Software Engineer @Orange ### [lauralacarra](https://www.wearedevelopers.com/@lauralacarra) Laura Lacarra, Head of Devrel at Telefónica Open Gateway ### [Noel Wirzius](https://www.wearedevelopers.com/@noel-wirzius) Product Lead Network APIs, Deutsche Telekom AG ## Related talks at this congress - [Building Mobile Apps with GitHub Copilot + MCP](https://www.wearedevelopers.com/events/world-congress-2025/sessions/462-building-mobile-apps) — Andrea Griffiths - [Unleash the power of 5G in your code: transform your apps](https://www.wearedevelopers.com/events/world-congress-2025/sessions/518-unleash-the-power-of) — Alexandru Ciinaru, Mark Cornall, Noel Wirzius, Sameer Jain - [Harnessing Apple Intelligence: Live Coding with Swift for iOS](https://www.wearedevelopers.com/events/world-congress-2025/sessions/902-harnessing-apple) — MIlan Todorović - [Code meets connectivity - Developers as the powerhouse of Network API innovation](https://www.wearedevelopers.com/events/world-congress-2025/sessions/609-code-meets) — Alex Walling