Hi, I’m Walter Pereira — also known as Waltercore. I hold a Bachelor’s degree in Public Relations and Communications with a specialization in Human Resources, and I also completed a technical degree in Informatics. In 2023, I graduated in Media Informatics and Interactive Entertainment from Mittweida University in Saxony, Germany. With over 10 years of experience in web and mobile application development — including more than 6 years working with Flutter — I have helped local businesses grow by building high-quality apps that improve user engagement and drive sales. In addition, I have over 10 years of experience in software testing and worked as a Test Automation Engineer for local German companies, ensuring that applications are stable, reliable, and production-ready. I am also the founder of Corexmedia, a digital agency focused on delivering modern, scalable, and high-performing web and mobile solutions. Together with my team, I’m committed to delivering projects on time, within budget, and without compromising quality. My goal is to create impactful digital experiences that help businesses connect with their audience and grow effectively. Thanks for visiting my portfolio — feel free to reach out if you’d like to work together.