About us

Founder -- Dr. Hao Shi

Our founder, Dr. Hao Shi, is both an Entrepreneur and Computational Specialist, holding a Ph.D. in Computational Physics. He is skilled in programming, data analysis, and software development, particularly focusing on Python and C++. Dr. Shi contributes practical experience in quantitative investment, big data processing, database management, and high-performance computing to our team.

Stock Alert Software


The software notifies users of stocks that meet predefined alert percentages, and updates at set intervals, and integrates smoothly with Interactive Brokers for tailored alerts based on stock criteria. It is used by professional traders and is built using Python Tkinter, Pandas, and the Interactive Broker API.

Bookkeeping Software

This tool empowers users to create multiple businesses, perform data backups, input transactions, review balances, and make adjustments to accounts. It is actively utilized by MassPebble LLC, VassPebble LLC, and the JYL Foundation, developed using Python's Tkinter, Pandas, and Sqlite3.

Password Management Software

Our custom-built password management software is designed for those who prioritize security and control over their sensitive information. With unlimited accounts to manage, ensuring that each password is unique and secure is a challenging task. Our software offers a reliable solution by encrypting all stored information, making it easy to enter and retrieve passwords while ensuring maximum security.