Daniel Olszewski is a seasoned software developer with extensive experience in leading development teams and delivering complex web applications. Currently serving as Team Lead and Software Developer at 7N since September 2015, Daniel oversees the development of a web application and REST API for a search engine platform, engaging directly with product owners and mentoring team members. Prior experience includes roles as a Senior Software Developer at Comarch and PKP Informatyka spółka z o.o., where Daniel significantly contributed to corporate banking systems and distributed ticket selling systems, respectively. Daniel has been self-employed as a software developer and consultant since August 2013 and possesses a strong technical foundation with expertise in Java, Spring, and related technologies. Daniel holds a Master of Science and a Bachelor of Science in Computer Science from Kielce University of Technology, along with a technical degree in IT and Web Applications.
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