blog: update Zhenghao's title

website/blog/2021-12-23-front-end-vs-back-end-system-design-interviews.md

@@ -2,7 +2,7 @@
 title: Front End vs. Back End System Design Interviews
 slug: front-end-vs-back-end-system-design-interviews
 author: Zhenghao He
-author_title: Senior Software Engineer at Instacart
+author_title: Senior Software Engineer at Instacart, ex-Amazon
 author_url: https://twitter.com/he_zhenghao
 author_image_url: https://pbs.twimg.com/profile_images/1489749168767660032/M_us3Mu2_400x400.jpg
 tags: [front end, back end, system design, interview]

website/blog/2022-04-20-take-control-over-your-coding-interview copy.md

@@ -2,7 +2,7 @@
 title: Take Control Over Your Coding Interview
 slug: take-control-over-your-coding-interview
 author: Zhenghao He
-author_title: Senior Software Engineer at Instacart
+author_title: Senior Software Engineer at Instacart, ex-Amazon
 author_url: https://twitter.com/he_zhenghao
 author_image_url: https://pbs.twimg.com/profile_images/1489749168767660032/M_us3Mu2_400x400.jpg
 tags: [interview]

website/blog/2022-04-21-why-you-should-include-debugging-in-the-interview-process.md

@@ -2,7 +2,7 @@
 title: Why You Should Include Debugging In The Interview Process
 slug: why-you-should-include-debugging-in-the-interview-process
 author: Zhenghao He
-author_title: Senior Software Engineer at Instacart
+author_title: Senior Software Engineer at Instacart, ex-Amazon
 author_url: https://twitter.com/he_zhenghao
 author_image_url: https://pbs.twimg.com/profile_images/1489749168767660032/M_us3Mu2_400x400.jpg
 tags: [interview, debugging]