João Domingues was born in Porto, Portugal (1975). He has diploma in mechanical engineering by Oporto Mechanical Engineering Institute–ISEP, 2001 In 2000 he started his professional career on sales department at EFACEC Universal Motors as responsible for several export markets in Europe giving commercial support. In 2002 Brazilian company WEG acquired EFACEC Universal Motors and allowed him to expand his knowledge on commercial area giving him the opportunities to work commercial offers and business with other international markets, this time all around the world. From February 2015 until December 2015, he accepted a new challenge to became the export manager for Europe of CISFRA, a company belonging to Portuguese group - A. Silva Matos, with more than 30 years of experience on the metalworking industry, namely on the manufacture of tankers for the transport and distribution of liquid fuel/oil products and high pressure gases. On June 2016 he started a new project with SYSADVANCE, a company that provides state-of-the-art solutions, developing and manufacturing equipment’s for gas separation and supplying integrated solutions for gases and compressed air, such as N2 generators, O2 generators, Medical Oxygen 93 generators, Biogas upgrading systems, O2 VSA Generators, Helium, Hydrogen and SF6 purification and custom engineering solutions. Last but not least in June 2018 he accepted the invitation to embrace a new super challenging project! This time on the other side of the barrier as manager of the SKELT purchasing department. A new area that thanks to the wide experience gained in the commercial export division, has made this new project even more interesting and challenging.João Domingues participates actively on company business developing plan and strategy definition, looking and finding new potential suppliers and opportunities to SKELT, present and convert them into close partners, building key buyer relationship, identifying business opportunities, negotiates and closes business deals and maintains extensive knowledge of current market conditions. key words: International Sales, Negotiation, Business Development, Project Management, Customer Relations, English, Spanish, French, Nitrogen generators, Oxygen generators, O2 VSA generators, energy distribution, energy, purchasing, HVA Line accessories.