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Piotr Gruziel is a seasoned Senior Software Engineer and Tech Lead with a diverse background in developing core systems and applications. With experience in PHP, PostgreSQL, Yii Framework, and various web development technologies, Piotr has worked in various companies such as Triber, Changi Travel Services, and TAX CARE SA. With a Master's degree in Radioelectronics and Multimedia Technology from Warsaw University of Technology, Piotr has a strong foundation in technology and development.