Marcin Leja is a Team Lead at Bank Millennium. They is proficient in angielski. Colleagues describe them as "Marcin is a customer oriented expert. His architectural and programming experience allows him to quickly recognize the constraints of the development environment. Consequently, Marcin spontaneously undertakes to reconcile how to design and implement the required tasks. Marcin is extremely proactive and promotes this attitude among other team members. He shares best patterns and practices. I appreciate Marcin's experience, his diligence, transparency, and predictability. As a… Show more"