Top 20 Skills Every DevOps Engineer Ought to Have

Before I show you the top 20 skills of a DevOps engineer, let’s quickly have a look at three concise definitions of DevOps first! DevOps is short for software development (Dev) and IT operations (Ops). Definition from Atlassian: DevOps is a set of practices that automates the processes between software development and IT teams, in order that they … Read more

Product Manager — Income and Opportunity

Before we learn about the money, let’s get this question out of the way: What Does a Product Manager Do? A product manager (PM) identifies customer needs and communicates “success metrics” with the internal team building the product. By understanding the customer needs and what a successful product looks like, the product manager is an … Read more

Python Base64 – String Encoding and Decoding [+Video]

A Short Guide to Base64’s History and Purpose Base64 is a system of binary-to-text transcoding schemas, which enable the bidirectional transformation of various binary and non-binary content to plain text and back. Compared to binary content, storage and transfer of textual content over the network is significantly simplified and opens many possibilities for flexible data … Read more

Full-Stack Web Developer — Income and Opportunity

Before we learn about the money, let’s get this question out of the way: What Is a Full-Stack Web Developer? A full-stack web developer works both with back-end and front-end web technologies. Full-stack developers have skills in all those fields so they often take crucial roles in overseeing the technical implementation of large web projects. … Read more

15 Highly Profitable Freelancing Niches Developers Miss Out On [Video Collection]

In this guide, I’ve compiled the top 7 freelancing niches I found highly profitable based on my experience working as a business owner and freelancer myself, hiring hundreds of freelance developers for my company, and teaching thousands of freelancing students through our books and courses. Each niche is presented with a video where I show … Read more

Back-End Web Developer — Income and Opportunity

Before we learn about the money, let’s get this question out of the way: What Is a Back-end Web Developer? A web developer is a programmer who specializes in the development of websites or applications viewed on web browsers, mobile devices, and large desktop screens that are transported over private or public networks such as … Read more

Front-End Web Developer — Income and Opportunity

Before we learn about the money, let’s get this question out of the way: What Is a Front-end Web Developer? A web developer is a programmer who specializes in the development of websites or applications viewed on web browsers, mobile devices, and large desktop screens that are transported over private or public networks such as … Read more

DevOps Specialist — Income and Opportunity

Before we learn about the money, let’s get this question out of the way: What Is DevOps ? Let’s have a look at the definition from TechTarget: A DevOps engineer/specialist works with engineers, software developers, system operators (SysOps) and administrators (SysAdmins), and other production IT professionals to release and deploy code in the real world. … Read more

Site Reliability Engineer (SRE) — Income and Opportunity

Before we learn about the money, let’s get this question out of the way: What Is Site Reliability Engineering? Let’s have a look at the definition from the official Site Reliability website: Site reliability engineering applies software engineering principles to infrastructure and operations to create scalable and highly reliable software systems. It is closely related … Read more