tech

Carrd is an elegant and concise web page building tool, which is great for making a one-page site. Amazing, it is built by only ONE person – AJ. DONE! Carrd = a free platform for

Recently, my mentee and I refactored a key algorithm in one of our projects, and we achieved a 60-time speed gain. Problem We need regenerate a Docx file based on the OCR result,

We recently caught a rare bug: One of our services is used to upload files to our storage service, and after uploading, it would check file format, and pass the extracted type to

A recent project in our team was to improve the computing efficiency of a deep-learning-based video classifier. After carefully tuning the models and migrating to Kafka, we successfully reduced the cost by 84%

The first project after I joined this company was to help the team to deliver a document translator project. When I joined, the team already built a MVP version: it worked, but it