David Roldan Email and Phone Number
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Mechanical engineer offering ten years of product-development experience within a design setting. Proven ability to create cost-effective designs that meet project and product specifications. Proficient in GD&T and tolerance stack up analysis. Expert user of CAD programs and skilled producer of mechanical engineering documentation and drawings.
Caterpillar Inc.
View- Website:
- caterpillar.com
- Employees:
- 50927
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Sr. Design EngineerCaterpillar Inc. Nov 2008 - PresentAurora, IllinoisSenior Mechanical Engineer –– Caterpillar, 11/08 to Present- Assist in all phases of the product-development lifecycle, conceptualizing new product ideas through creating models, developing engineering designs, prototyping, testing, pilot builds, and supporting production.- Conduct modeling, simulation and analysis of structural components using CAD techniques and Creo Simulate.- Develop DFMEAs for new products, managed APQP projects on high risk components, and conducted Cpk studies on supplier risk components.- Use Six Sigma DMAIC process to improve current quality issues. - Track monthly cost to ensure designs in production were on track to meet the line of sight (LOS) targets each year.
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Contract Project EngineerElectro-Motive Diesel Mar 2005 - Nov 2008Lagrange, Illinois- Supported the project of a converted Tier 2 emissions locomotive into a Tier 3. Designed cooling components, ordered and tracked parts, hands on experience of disassembling and assembling the locomotive, and supported the cooling tests.- Supported the design and testing of a converted single air starter into a dual air starter system. This new design reduced warranty claims by 75% - Developed Gantt charts to ensure all projects were completed on schedule.
David Roldan Skills
David Roldan Education Details
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Mechanical Engineering -
Mechanical Engineering
Frequently Asked Questions about David Roldan
What company does David Roldan work for?
David Roldan works for Caterpillar Inc.
What is David Roldan's role at the current company?
David Roldan's current role is Sr. Design Engineer at Caterpillar Inc..
What is David Roldan's email address?
David Roldan's email address is da****@****cat.com
What schools did David Roldan attend?
David Roldan attended Purdue University Calumet, Purdue University Calumet.
What skills is David Roldan known for?
David Roldan has skills like Product Design, Engineering, Mechanical Engineering, Manufacturing Engineering, Geometric Dimensioning And Tolerancing, Continuous Improvement, Ptc Creo, Dmaic, Manufacturing, Lean Manufacturing, Product Development, Advanced Product Quality Planning.
Who are David Roldan's colleagues?
David Roldan's colleagues are Manoj Issac, Desmyter Sonia, João Ayrão, Matthew Fix, Deep Chatterjee, Ujwal Patil, Samuel Davis.
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