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Luiz Cruz
@lpmaximus25
MSc Mechanical Engineer and Infrastructure Specialist
Brazil
English
About me
Senior Mechanical Engineer with 15+ years delivering complex projects for Vale S/A and Hydro Alunorte across mining, energy, and railway infrastructure. My expertise spans HVAC design, industrial piping, pumping systems, metal structures, FEA (ANSYS), and BIM modeling (Revit). I hold a Master's in Mechanical Engineering and have authored technical publications. I bring the same precision from multimillion-dollar projects to every client. Let's get it done.
Skills
Luiz Cruz
Offline •
Average response time: 1 hour
See my services
Design Review & Consultation
I will convert PDF sketch or image into mechanical cad drawing
Technical Drawing
I will design hvac or industrial piping drawings and documentation
Portfolio
Work experience
Infrastructure Specialist
MRS Logística • Full-time
Jul 2025 - Present • 10 mos
Leading metal-mechanical engineering projects for railway infrastructure, covering full project lifecycle from concept to detailed design. Responsible for construction inspection, technical compliance, and process optimization — ensuring safety and efficiency standards are met across all deliverables.
Senior Mechanical Engineer
Concremat Engenharia / Vale S/A • Full-time
Apr 2022 - Jun 2025 • 3 yrs 2 mos
Outsourced to Vale S/A's reparation program in Brumadinho. Led mechanical engineering projects end-to-end, supervised contracted designers, and ensured compliance with technical standards. Member of Vale's Digital Engineering Group (BIM Division), developing and implementing BIM standards for Mechanical and Metal Structures. Delivered projects consistently on time and within budget across high-complexity industrial environments.
Senior Mechanical Engineer
Grupo AFFA / Hydro Alunorte • Full-time
May 2016 - May 2020 • 4 yrs
Served as Lead Project Engineer at Hydro Alunorte. Designed pumping systems for industrial water, bauxite pulp, liquor, and effluents. Developed HVAC systems, industrial piping layouts (isometrics, P&IDs, material lists), and metal structures including platforms, towers, and warehouses. Performed structural analysis using FEA (ANSYS) for tanks, buildings, monorails, and support structures.
