Leadtech Group created a SQL course for Testers with a PostgreSQL database and no prior SQL knowledge

At Leadtech, we work hard... and play harder! Our mission is to bring forward new business ideas and empower employees to achieve their goals in the online business world. Since 2009, we have been fostering innovative and creative techniques across many industries, making us pioneers in online project management. Leadtech is dedicated to constant improvement and inspiring new ideas daily for the world we live in and the future to come. We think big... and work bigger, and that's why we do business internationally with over 600 passionate professionals who speak over 15 languages fluently. A global team of focused experts in a range of fields: We analyze, we socialize, we write, we code, we design, we calculate, we decide, we collaborate, we generate, we engage, we program, we create… The real question is what don’t we do?! With a truly modern approach to company culture, our values, diversity, flexibility and an active work-play balance are what make Leadtech unique.