Data Engineering

During my internship at TmaxSoft as a data engineer, I noticed that many colleagues were stressed by the arduous preprocessing of speech-text pair data. This process involved various tricky elements, such as floating-point numbers, positive and negative values, dates, Korean and English words, alphabets, and mathematical and chemical symbols.

To address this, I created a preprocessing tool after work hours that processed individual words or sentences according to Korean pronunciation rules with a single mouse click. I developed this tool in just two days and deployed it within the company, doubling task efficiency and significantly improving my colleagues’ work-life balance.

For a more detailed explanation and the corresponding code, please refer to the links for Executable File and Source Code.