Engineering rigor applied to design-build construction. Founding engineer at Textura, the construction-finance platform later acquired by Oracle that processes billion-dollar-monthly volume for general contractors and developers nationally. A licensed General Contractor in California (Class B) with hands-on design experience, Yang owns the design-build seam end-to-end — feasibility sketch through final inspection, no handoff between phases, no detail lost in translation. The engineering background runs the quality side: work built to pass inspection the first time, not after corrections. At R&Y, Yang owns scheduling, draw management, and financial transparency: every client sees the same dashboards we do — milestones, line items, pending change orders, and where the money is, in real time. Custom homes, care homes, barndominiums, ADUs, restorations. Engineering for quality and reliability. Design for one process, sketch to keys.