Tomáš Halász is the co-founder and CEO of TrollWall AI, an innovative AI-powered web application designed to automatically hide hateful and toxic comments on social media profiles. This tool is essential for protecting brands' reputation and creating a safe, hate-free space for online discussion. Its clientele includes banks, telecom companies, corporations, news media, marketing agencies, NGOs, and even three presidents. His professional background is rooted in addressing social issues, which he initially explored as a award-winning photojournalist and later as an activist. During the COVID-19 pandemic, he started working as a social media manager, where he saw the need for protecting discussions from hate, leading to the creation of TrollWall AI. It has become a vital tool in combating toxic online behavior and safeguarding hundreds of profiles across multiple countries in two continents. TrollWall AI was awarded at Digital Pie Awards, Trustworthy AI awards, and recently won Startup Awards Slovakia in the category Society.