In order to improve security of online services, many companies have steered away from username-password authorization due to security concerns. In theory username-password strategy can provide sufficient protection given the password is robust and the password is changed frequently. However in reality, this is hard to achieve as users tend…

Introduction I have been both a software developer and a casual musician playing worship songs at church. Often I come across church members who want to play music without knowing the chords, or notes for a certain piece of music. As for myself, because of many trials and errors, I have…

Highlights Present a mutually accessible user authentication system by the end-user and administrator to increase maintainability and relevance. Extensible to other services and help facilitate user transaction and record keeping. Centralized User management system for record consistency. Six Components Security & Privacy Technology Extendibility Application Onboarding and Maintenance 1. Security & Privacy

Introduction Part of this technical challenge, I was given ten tasks to demonstrate my technical knowledge in serverless development skills as well as my understanding of web technology. I was also given a table and a .xlsx file which includes the following details.

When I was a beginner, I was often confused by how to structure my HTML codes. Do I have to use a <nav>tag or can I simply use the <div> tag as you can almost override any tags’ default style behaviours. Let’s take navigation bar as an example. …

I was born in 1990. So I can say I have the privilege to experience the first generation of listening to church messages. There were countless moments and inspiration I have got from them and I can say it was really important to bring my relationship with God closer. The…

As a website freelancer, I have the opportunities to preview new technologies the digital community is building. I’m always amazed by what it can make, and how it can improve organization efficiency and help people serve others better. Three years ago, I had the pleasure to partner up with a…

A quick guide to understand the common problems and solutions of a modern software development team Introduction Hosting a website 10 years ago usually goes like this. The webmaster would shop for a hosting service package that provides a bundle for website hosting, domain registration and an email client. Developers would…