For the second interview, I’m happy to invite Henry Ng, a software engineer at SolarCity. 吳奉全  is Henry’s Chinese name (if you are wondering). He can speak Mandarin and Cantonese (and English of course).
We chatted about Henry’s decision to move to the Bay area from Canada, and about the differences he’s found between San Francisco and other parts of the world. He thinks people in SF are more forward thinking. People in SF believe they can change the world and improve society. He talks about how Canadians fit into the Silicon Valley. Visa issues and housing conditions are big concerns to almost every immigrant here.

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For the first interview, I’m honored to interview Jordan Olthoff, a software engineer at SolarCity. In this episode, we learn that Jordan grew up in San Diego and came to the Bay area 6 years ago. He studied psychology in college and has pharmaceutical research experience. He recently started his career as a Software Engineer at SolarCity. We had an interesting discussion about how psychology might influence his thinking and help him in developing software.

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If you are a developer in the web development world, you know that we are in a fast evolving industry. There are tons of new things happening every day. In order to be productive and build great web applications, we need to learn everyday. Attending conferences is one of many great ways to learn. In the conference, I can observe what the current trends are, how people solve problems, and how to make our development lives easier with new tools.


Luckily, my company, SolarCity, supports me to attend conferences. Our team went to the 2016 Fluent Conference in San Francisco last week. It was my first time attending a large-scale programming conference, and I really had a great time learning from all sorts of topics there.


Below is my learning summary:

The web development world is really energetic. Lots of companies provide frameworks, tools, testing, deployment solutions, trainings, etc. The barrier to start building a web app is becoming lower and lower everyday. 

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If you are front end or full stack software engineer, you usually manage your app’s dependencies in your package.json (NPM) and bower.json (Bower). Do you have the experience that you need to update all the dependencies to the latest version?


I understand some developer don’t like to use the latest version of libraries because of compatibility issue. However, I feel most of the time, the updated version of libraries are more stable and reliable (bugs fixed and people’s open source contribution to make the software better). Our team at SolarCity before didn’t update some dependencies to the latest version for one of our apps. However, I found out that one of the error we saw wouldn’t even happen if we use the latest version of the library. Therefore, after discussion, we decide that we would use the latest version of libraries from then on. One problem is that it’s such a pain to update dozens of libraries in our json file.

Here is the package file for my previous project: OpenElect. Oh dear, how many dependencies are there…it will take years to manually update the version number.

package.json example

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