Trade Colleges Directory is a small, independent project run by Max, a software engineer who built and maintains the data pipeline behind the site. Max holds a Bachelor's degree in Software Engineering and a Master of Arts in Linguistics, with 20 years of professional software development experience. Earlier career work included technical writing and interpreting in industrial settings, and several years in international procurement of industrial equipment and materials — direct, on-the-ground exposure to the skilled-trade sectors this site covers.
Articles are researched and written from primary government and labor-market data we ingest, clean, and analyze in-house: IPEDS (Integrated Postsecondary Education Data System), the Bureau of Labor Statistics (BLS) Occupational Employment and Wage Statistics, O*NET occupational profiles, the Department of Education's College Scorecard, and U.S. Census PSEO earnings data.
Where a specific figure is cited inline, the relevant dataset is linked in context, and we update content as new IPEDS and BLS releases land each year. If you spot an error, write to us and we'll fix it.