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Utkarsh Verma
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May 17, 2018

How to obtain a wildcard ssl certificate from Let’s Encrypt and setup Nginx to use wildcard subdomain

Recently Let’s Encrypt officially started issuing wildcard ssl certificate using Automated Certificate Management Environment (ACME) V2 endpoint. This is the continuation of the article that I have written before. Let’s begin by Installing Let’s Encrypt on Ubuntu 16.04 server Installing Nginx Setup DNS to serve all the subdomains Obtaining wildcard ssl certificate from…

Ssl Certificate

2 min read


Feb 1, 2017

Configure Nginx as a web server and reverse proxy for Nodejs application on AWS Ubuntu 16.04 server

Introduction Nginx was created in response to C10k challenge for handling at least 10,000 simultaneous client connections on a single server. Nginx uses asynchronous, event-driven architecture to handle these massive amount of connections. …

Nodejs

3 min read

Configure Nginx as a web server and reverse proxy for Nodejs application on AWS Ubuntu 16.04 server
Configure Nginx as a web server and reverse proxy for Nodejs application on AWS Ubuntu 16.04 server

Jan 8, 2017

Getting started with Kotlin for Android Development

Introduction Kotlin is a language by JetBrains, the company behind IntelliJ IDEA and other (sweet) tools, and is purpose-built for large-scale software projects to improve upon Java with a focus on readability, correctness and developer productivity. The language was created in response to limitations in Java which were hindering development of…

Kotlin

3 min read

Getting started with Kotlin for Android Development
Getting started with Kotlin for Android Development
Utkarsh Verma

Utkarsh Verma

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