Fredy Lopez Guerra

Mechatronics Engineer, passionate about mechanics, manufacturing and design. I want to be part of a professional team that provides first-level solutions.

Sales Engineer and Technical Support for HVAC Systems

AQS Industrial                                                                                               May 2022 - Present

• Sales of engineering equipment. Major in pump systems, control valves, automation controllers (PLC), 

electrical motors and variable frequency drives. 

• Research and learning of various mechanical engineering principles. (HVAC)
• Constant training from suppliers for the selection and handling of specialized equipment.
• Reading of data sheets, dimensional drawings, lists of materials (BOM) and operation manuals.
• Selection of equipment based on existing parameters and customer needs.
• Prepare and present quotes to customers. 
• Sales promoting key product features, performance results and value propositions.
• Constant communication with international suppliers for projects follow-ups.
• Management and control of engineering projects.
• New products design based on integration. (Pump packaged systems and industrial control panels)
• Technical support and advice to customers or end users.

Manufacturing Engineer

NAHERCO Aerospace Engineering                                                       Mar 2021 - May 2022

• Experience in manufacturing of aluminum and steel parts for the aerospace and medical sectors. 
• Knowledge in setups and alignment techniques for:

-CNC Machining: Milling and Lathe.

-Routing and Waterjet Cutting Machines. 

-Metal Forming: Bending on Punch Press, Press Brake and Hydroforming machines. 

-Assembly of electrical harness.

• Manufacturing Planning for First Articles and New Products (FAI & NPI).
• Product Analysis: Material specifications, list of components (BOM), and finish requirements.
• Drawing reading and (GD&T) interpretation according to ASME Y14.5m2009. 
• Resources selection: Workstations, machines, cutting tools and equipment.   
• Creation of work instructions, temporary routines and visual aids. 
• Experience in dimensional inspection, and implementation of Quality Control Checkpoints in traveler formats.
• Control of documents: Redlines marking, revision updates and engineering change orders (ECO).
• 3D CAD modeling for machining and sheet metal products. Including drawings creation.
• Toolmaking design: Forming dies, fixtures, and GO/NO GO gages. 
• Design of machining programs for routing and waterjet cutting machines. (G-CODE)
• Nonconforming product’s disposition (NCR), preventive and corrective action plans. 
• Support for continuous improvement, reduction in cycle times and costs on existing processes. 
• Operations management and personal training in new operations. 
• Work orders follow-ups and production control.
• Leadership of production floor temporally (3 months).
• Implementation of lean tools: 5's, Poka-Yoke, TPM, Root Cause Analysis (RCA), 5 why’s method and Process Standardization.
• APQP documents. (PMFEA, control plan and process flow diagram)
• Use of SAP to review and upload client’s requirements and engineering change orders. (ECO)
• FARO Arm Edge 3-D inspections and measurement. 

Education & Certifications

• Innovaciones Tecnológicas                                                                                                   

Online Course: Professional SolidWorks                          April 2021 - June 2021

• Innovaciones Tecnológicas                                                                                                   

Online Course: Professional AutoCAD                              February 2021 - April 2021

• Facultad de Ingeniería de Mexicali                                                                                                                                                         

Mechatronics Engineering                                                         August 2016 - December 2020

• UNISER A.C.                                                                                                                                                              

English Course: Level B1 (CEFR)                                           December 2017 - July 2019