My name is Lu Chen. I worked in both Australia and China. Since November of 2011, after I graduated from University of Canberra, I started working in Sydney as a web developer. I have abundant real world's business IT experiences on web development, which includes php/python development, linux server management, web security, data analysis and data migration. I am a very reliable person with great responsibility.
In my past jobs, I worked in many different fields of business software, which includes VOIP, Email Marketing, Financial, Online Booking, E-commerce, E-Directory, Payment Gateways, Advertising, Provisioning etc. During these works, I know deeply on Australian businees requirements on IT. And I aim to deliver your business with reliable, fast, security and low cost IT solutions.
I am a specialist in PHP, Python, Linux, AWS, Wordpress, Google Analytics, HTML, CSS, Javascript. More details about my career please visit my linkedin.
As we all know page speed is very important in web world. I would like to introduce you a very good practice in wordpress to use transient to reduce page loading time especially when high computational or resource consuming business requirement involved.
Recently I was working on data migration for sites, to migrate two bespoke sites to wordpress and an very old edirectory site to latest edirectory platform. I would like to share my experiences on it with you.
confidence interval of mean, proportion, variance and standard deviation.