Xuan Lin

ad3si7@r.postjobfree.com 929-***-**** https://www.linkedin.com/in/xuanlinme/

PROFESSIONAL EXPERIENCE

National Fuel Gas - Buffalo, NY April. 2023 - current Associate Engineer

●Collected data and performed root cause analysis on recurring false trip issues on flame detectors, assisted operation personnel in conducting immediate corrective action, and developed a preventive maintenance plan, which resulted in a 50% drop in false trip

●Cooperated with the environmental group in developing a tank integrity program that is conducted throughout all the compression stations and regulated and meter station

●Performed various functional testings during station commissioning, including gas meter testing, flame detector testing, ESD testing

●Created preventive maintenance program for vent gas recovery system, and dry gas seal system, which projects to increased machine useful life for additional 5 years

You First Services, Inc. - Buffalo, NY Sept. 2022 - April.2023

Mechanical Project Engineer

●Directed 9 engineer personnel in testing and design procedures for Vacuum and RF systems

●Lead design interdisciplinary coordination efforts to ensure delivery of a complete and approved work product

●Designed and modeled sheet metal shieldings, enclosures, and gaskets using Solidworks to reduce electromagnetic interference emissions by 30 dB to pass the required FCC standard

●Researched and redesigned piping system for conveying liquid oxidizer and reduced production cost by $300 per unit

●Communicated with manufacturers for fabrication and installation activities to ensure products conform to engineering design specifications and customer specifications

You First Services, Inc. - Buffalo, NY Jan. 2022 – Sept. 2022

Design Engineer

●Performed engineering calculations in Matlab for heat transfer, flow rate, and pressure difference in air duct systems

●Designed ducting and support to retrofit blowers and heat exchangers into existing frames via AutoCAD, which reduced manufacturing cost by $1000 per unit

●Gathered and analyzed data on temperature, flow rate, motor RPM, motor current, and actuator position of a compressor using Labview and various instruments through Modbus TCP/IP protocol

●Implemented accurate motor speed control to enhance the ladder logic control algorithm, leading to a 3.75% reduction in power usage

●Designed and compiled a PLC control algorithm for compressors, which outputs a desired temperature and flow rate by controlling motor speed and damper position

●Developed vision and sound product status indicators to address safety, operation, and maintenance purposes

●Generated technical drawings with Geometric Dimensioning and Tolerances (GD&T)

●Produced cost estimates for materials, bill of materials(BOM), and labor for 5+ projects

●Cooperated with fabricators to improve design diagrams of existing products and produced updated drawings to reduce installation time by 20%

TECHNICAL SKILLS

●3D CAD: Autodesk Inventor, AutoCAD, SOLIDWORKS, SOLIDWORKS Simulation, GD&T

●Engineering Skill: Finite Element Analysis, Control System Design, 3D-printing, Testing/Troubleshooting, DAQ, DFMEA, Heat transfer, Fluid mechanics, Material Strength, Thermodynamics

●Programming language: LabView, MATLAB, Arduino IDE, JavaScript, Python, ROS, Ladder Logic

EDUCATION

University at Buffalo, The State University of New York Dec. 2021

Bachelor of Science in Mechanical Engineering 3.8/4.0; Dean’s List; Magna Cum Laude

CERTIFICATION

●Six Sigma Green Belt (IISE) Certified in Oct. 2021

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