Rohan Koppara Narendranath Nair

Manufacturing Engineer @Triax Industries, Llc

US

Worked on New Product Introduction (NPI) – Precision Housing Component for aluminum sensor housing. Collaborated with design, QA, and supply chain teams. Conducted requirement gathering, feasibility review, and process readiness assessment using APQP methodology and kickoff meetings. Reviewed 3D CAD models for manufacturability using Creo and applied GD & T principles. Identified tolerance stack issues and revised design to reduce machining complexity. Improved DFM score by 35% and enhanced CNC compatibility for high-volume production. Created detailed process flow diagrams, control plans, and PFMEA documentation aligned with ISO 9001 standards. SeƩled First Article Inspection (FAI) checklist. Conducted FAIR submission and ensured 100% compliance with QA audit during production ramp-up. Led capability studies and PPAP submission using Minitab and Excel-based statistical templates. Validated process parameters for key dimensions with Cpk > 1.67. Reduced prototype iteration time by 40% through data-driven validation and supplier alignment. Implemented QA checkpoints and digital inspection workflows using GAGEtrak and handheld CMM tools. Trained operators on visual criteria and inspection plans. Achieved 0% major defects in initial batches and ensured stable process before full-scale release.

Amrita School of Engineering, Bangalore

Bachelor of Technology, Mechanical Engineering

Amrita Vishwa Vidyapeetham

BTech, Mechanical Engineering

Arizona State University

Master of Science - MS, Industrial Engineering

Arizona State University

Master of Science, Industrial Engineering