Leonardo Nicolas Delfino Lopes
Rio de Janeiro
Summary
Graduated with a BSc in Metallurgical and Materials Engineering from UFRJ and also Mechanical Technician graduated from CEFET-RJ, with research experience in composites and non-destructive testing. Skilled in technical drawing, 3D modeling with SolidWorks, and developing parts for additive manufacturing. Hands-on experience in materials characterization, inspection, and optimization of components, as well as creating functional prototypes. Proficient in MATLAB, Python, and MS Office Suite. Recognized for proactivity, attention to detail, teamwork and strong problem-solving skills. Seeking opportunities to apply and expand technical expertise while contributing to innovative engineering solutions.
Overview
10
10
years of professional experience
Work History
Undergraduate Research Assistant
Non-Destructive Testing Laboratory (LNDC/UFRJ)
04.2022 - Current
- Supported research on the application of non-destructive testing (NDT) techniques for material and structural integrity analysis.
- Applied methods such as tomography, ultrasound, magnetic particle inspection, and liquid penetrant testing.
- Participated in experimental campaigns, results interpretation, and technical standards comparison.
- Drafted technical reports and contributed to scientific articles.
- Designed and manufactured technical parts for simulations and NDT using 3D printing (FDM).
Undergraduate Research Assistant
Composites Laboratory / Universidade Federal Do Rio De Janeiro (UFRJ)
10.2020 - 10.2021
- Conducted hardness tests for monitoring properties of GFRP structures.
- Collaborated on research projects focused on development and characterization of composite materials.
- Performed mechanical tests and laboratory analysis of physical and chemical properties.
- Assisted in preparing technical reports, scientific presentations, and academic papers.
- Worked with characterization tools including microscopy, thermal analysis, and mechanical strength testing.
Mechanical Intern – Metrology
Almirante Álvaro Alberto Nuclear Power Plant (Angra 2)
08.2015 - 01.2016
- Gained practical knowledge of safety, reliability, and process standardization in a highly regulated technical environment.
- Assisted in calibration and verification of measurement instruments for industrial processes and quality control.
- Monitored metrological inspection routines for mechanical equipment following technical standards and plant procedures.
- Operated instruments such as calipers, micrometers, and dial indicators.
- Produced measurement records and reports focused on traceability and data accuracy.
Education
Bachelor of Science - Metallurgical And Materials Engineering
Universidade Federal Do Rio De Janeiro (UFRJ)
Rio De Janeiro, Brazil07.2025
Associate of Applied Science - Engineering Mechanics
Federal Center For Technological Education (CEFET-RJ)
Rio De Janeiro, Brazil11.2015
Skills
- 3D Modeling of technical and functional parts (SolidWorks)
- Additive manufacturing (FDM and SLA)
- Programming: Python, MATLAB
- Hardness and mechanical properties analysis of materials
- Technical standards interpretation: ASME and ASTM
- Office tools: MS Office (Excel, Word, PowerPoint)
- Non-destructive testing (ultrasound, liquid penetrant, eddy current, tomography, magnetic particle testing)
TECHNICAL SKILLS
- Applied research and project development
- Technical report writing and academic presentations
- Experimental data organization and analysis
- Collaboration in multidisciplinary teams
- Clear and objective technical communication
- Attention to detail and quality focus
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SOFT SKILLS
IDIOMAS
Português: Língua materna
Inglês: C1
Avançado
Timeline
Undergraduate Research Assistant
Non-Destructive Testing Laboratory (LNDC/UFRJ)
04.2022 - Current
Undergraduate Research Assistant
Composites Laboratory / Universidade Federal Do Rio De Janeiro (UFRJ)
10.2020 - 10.2021
Mechanical Intern – Metrology
Almirante Álvaro Alberto Nuclear Power Plant (Angra 2)
08.2015 - 01.2016
Bachelor of Science - Metallurgical And Materials Engineering
Universidade Federal Do Rio De Janeiro (UFRJ)
Associate of Applied Science - Engineering Mechanics
Federal Center For Technological Education (CEFET-RJ)