Hamden, CT According to Hoffmann Architects, Robert Delagrange, has been promoted to senior business development manager in recognition of his initiative and leadership in advancing the growth of Hoffmann Architects. Since joining the firm in 2016 as business development manager, Delagrange has partnered with the technical staff to reach new prospective clients and to strengthen relationships with existing clients and colleagues. An accomplished sales professional, he brings 20 years of experience selling architecture and engineering services and products to his role as the sole business development manager responsible for the entire New England region, encompassing corporate, educational, government, religious, hospitality, and cultural sectors.