Shyam Purkayastha

CTO & Co-Founder, IoTracX

Build a TTS Chat App with Amazon Polly and PubNub

How to build a real-time chat app that turns chat messages into natural speech with Amazon Polly and PubNub.

Shyam Purkayastha

Build a Laravel Chat App with PHP, Vue.js, & PubNub

How to build a fully-featured chat application for web browsers with Laravel, PHP, Vue.js, and PubNub.

Shyam Purkayastha

How to Build a Smart Contract App with Ethereum

Blockchain provides a secure way of accessing and transacting assets. However, the biggest benefit comes from its ability to execute smart contracts.

Shyam Purkayastha

Messaging APIs Enabling Web 3.0 Internet Comms

A comparison of HTTP, REST, WebSockets, pub/sub, MQTT and the other messaging apis enabling Web 3.0 communication.

Shyam Purkayastha