1xbet Crash Data Analyzer

I’m developing a Crash 1xbet predictor and the first milestone is a solid data backbone. What I need right now is a lightweight app (web or desktop, whichever you are fastest with) that lets me enter raw game information by hand, stores it safely, and immediately turns it into useful insights... (Budget: $15 - $25 USD, Jobs: Data Analysis, Data Collection, Data Visualization, Database Development, JavaScript, PostgreSQL, SQLite, Web Application)