Three Join Ruby + Associates

Ruby+Associates, Inc. is proud to announce that Kwadwo Oppon, Quentin Greiner, PE, and Mayar Zamzam have joined the firm. Oppon joins Ruby through a contracting agency as an Engineer; Quentin returns to Ruby as a Project Engineer, and Mayar joins Team Ruby part-time as an Engineer.

Kwadwo Oppon joined Ruby in March 2023 through Actalent, a recruiting agency. He worked for an area civil engineering firm prior to joining Team Ruby. He graduated in 2021 from Michigan State University with a B.S. in civil engineering. 

Quentin Greiner, PE worked for Ruby from 2007 until 2014. He left Ruby to spend some time with a steel fabrication company, returning to Ruby in March 2023 as a Project Engineer. He has a B.S. in civil engineering from Tri-State University, and he is licensed as a Professional Engineer in Michigan.

Mayar Zamzam is a current Master of Science degree candidate within Lawrence Technological University’s Honors College. She joined Ruby part-time in March 2023 while working towards her degree requirements. She expects to graduate in May 2023 and will join Ruby full-time upon receiving her degree.