Alex Williams

Technical Writer at Upwork

Expertise: Computer and information technology

Education: University of London

Alex Williams is a seasoned full-stack developer. In 2012 he began working as a software developer and led various projects for clients all over the world for nearly 10 years. Recently, Williams switched to independent IT consultation and started his own website. There, he explores web development, data management, digital marketing and solutions for online business owners just getting started. He holds a master’s degree in computer and information technology from the University of London.

14 Articles

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Alex Williams Alex Williams
Updated on May 13, 2025

High-Frequency Trading Explained: What Is It and How Do You Get Started?

High-frequency trading involves using powerful computers to make a large volume of trades in a short span of time. Here, our expert explains the basic principles and outlines how to get started.

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Alex Williams Alex Williams
Updated on June 26, 2025

What Is CakePHP?

CakePHP is an open-source framework for web applications built in PHP, a server-side scripting language intended for rapid development.

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Alex Williams Alex Williams
Updated on August 18, 2025

What Is Apache Hive?

Apache Hive is a distributed data warehouse system built on Apache Hadoop that enables scalable batch processing and SQL-like querying of large data sets using HiveQL.

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Alex Williams Alex Williams
Updated on August 25, 2025

What Is Symfony?

Symfony is an open-source PHP framework that helps build scalable, flexible web applications using reusable bundles and modular components.

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Alex Williams Alex Williams
Updated on July 14, 2025

What Is Sails.js?

Sails.js is a web application framework for Node.js that follows the model-view-controller (MNC) architecture, inspired by frameworks like Ruby on Rails.

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Alex Williams Alex Williams
Updated on March 15, 2023

What Is Ember.js?

Ember.js is an open-source JavaScript framework often used to generate the newest JavaScript web applications.

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Alex Williams Alex Williams
Updated on July 09, 2025

What Is Play Framework?

Play Framework is a high-productivity web app framework for programming languages whose code is compiled and run on the JVM.

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Alex Williams Alex Williams
Updated on August 26, 2025

What Is Playwright for Node.js?

Playwright is a Node.js library built on a JavaScript runtime (or programming environment) for easy web development.

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Alex Williams Alex Williams
Updated on August 01, 2025

What Is a Data Governance Framework?

A data governance framework is a series of regulations and role assignments that assure cooperation in a company’s data management.

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Alex Williams Alex Williams
Updated on June 16, 2025

What Is Middleware, and How Does It Work?

Middleware is an essential part of building great software because it helps different types communicate with each other. Our expert introduces you to the basics here.

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Alex Williams Alex Williams
Updated on June 27, 2025

Crypto Cards: How Do They Work?

Crypto cards have become an increasingly popular and convenient way for cryptocurrency holders to spend their funds. Our expert explains how they work and the options you have when considering getting one.

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Alex Williams Alex Williams
Updated on March 16, 2023

What Is a Knowledge Graph? Examples, Uses and More.

Knowledge graphs are becoming increasingly common thanks to their wide range of applications across industries. This guide introduces you to their basic principles and some examples.

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