Since graduating from the Technical Theatre Training Program conducted by Esplanade in 2010, he has been crewing for many performance venues. With his Advanced Certificate in Training and Assessment (ACTA) certification, he has diversified from stage to classroom, educating community groups and educational institutes about technical theatre and lighting design. He is a guest lecturer for NAFA’s dance program, a trainer in Changi Prison and a coach with MOE schools. Yet the learning for him never stops. Alvin founded Techru in 2016 as a technical solutions company. As a lighting guy, he has advanced proficiency in all ETC, Avolite and GrandMa lighting board systems.