Kevin Lewis

London Developer Advocate

Former Developer Advocate for Vonage, where his role was to support the local tech community in London. He’s an experienced events organiser, boardgamer and dad to a cute little dog called Moo. He’s also the lead organizer for You Got This - a network of events on the core skills needed for a happy, healthy work life.

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Add Overlay To Video With the Vonage Video API

Learn how to add a text or image overlay to your camera image that you can include in your video calls with the Vonage Video API.

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Aug 25, 2020

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Create a Code of Conduct Incident Line with Node.js

Learn how to build your own incident line complete with a dashboard to download call recordings and log incoming messages using Node.js and the Von...

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Jul 21, 2020

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How to Add Two-Factor Authentication with Node.js and Express

Learn how to add 2FA to your application. This tutorial will cover how to implement a verification token system with Vonage Verify API and Express.js.

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Jul 17, 2020

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Use a Green Screen in Javascript With Vonage Video

Learn how to remove a green screen and replace it with a custom image that you can include in your video calls with Vonage Video API

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Jun 24, 2020

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Build a Serverless Eurovision Voting System with Node.js and Vonage

Are you a Eurovision fan? Follow this tutorial to learn how to build a fully-working voting system using Node.js, MongoDB, and the Vonage APIs.

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Jun 17, 2020

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Build a Basic Video Call Platform with Netlify Functions

In this tutorial, learn how to build a basic serverless video call platform with Netlify Functions, Fauna DB, and Vonage Video API.

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May 22, 2020

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Manage a Pool of Phone Numbers With Node.js

Looking to redirect phone numbers on the fly? Find out how to manage a pool of phone numbers using the Vonage Number Management API and Node.js.

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Apr 23, 2020

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Build a Video Conversation Platform for Online Gatherings With Nuxt.js

Learn how to build your own platform for group video conversations using the Vonage Video API and Nuxt.js

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Apr 08, 2020

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Save Received SMS Messages With Airtable and Node.js

Learn how to take text from inbound SMS messages and store them in Airtable using Express.js. This tutorial uses the Vonage Messages API.

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Mar 05, 2020

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Kevin Joins the Nexmo Developer Relations Team

Serial hackathon organiser and developer Kevin Lewis has joined the Nexmo Developer Relations team working out of our London HQ.

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Feb 06, 2020