Maksims Semjonovs has a professional background in culinary roles, primarily as a Night Cook, with experience at Jan De Nul Group since August 2023, and previous positions at Boskalis and Tidewater from May 2023 to May 2023 and August 2022 to May 2023, respectively. Maksims also held the role of Chief Cook at Tidewater. In terms of education, Maksims Semjonovs attended PIKC "Liepājas Valsts tehnikums" from September 2016 to June 2017 and obtained a Bachelor's degree in Tourism Management from Liepajas Pedagogiska Akademija, where studies occurred from 2011 to 2015.