Maytte Coffey
San Mateo,California
Summary
Bilingual Quality Technician with over 2 years of experience in high-volume manufacturing, production support, and quality inspections. Proficient in technical drawings, inspection tools, and process improvement, with a strong foundation in construction and architectural field inspections. Holds a Bachelor's in Architecture, offering exceptional attention to detail and cross-functional collaboration. Fluent in English and Portuguese.
Overview
2
2
years of professional experience
Work History
Quality Technician
Tesla - Cell manufacturing
Fremont, CA
05.2023 - 04.2024
- - Supported high-volume battery cell manufacturing through quality inspections, sample analysis, and compliance reporting aligned with Tesla's engineering and regulatory standards.
- - Executed quality operations in the Anode AIO (All-in-One) area - a challenging, start-of-production zone where downstream processes critically rely on strict quality control across multiple machines and workflows.
- - Provided cross-functional quality support across Electrode, Cathode, Winding/CC Weld, Notching, Formation, and Assembly areas upon request, demonstrating versatility and adaptability in diverse production environments.
- - Performed daily audits and calibrations to maintain accuracy of quality control equipment and measurement tools.
- - Operated precision instruments including micrometers, analytical balances, OGP systems, Keyence thickness analyzers, VHX microscopes, and environmental particle monitors.
- - Monitored real-time production metrics via Grafana, escalating out-of-spec conditions to engineering and production teams for immediate corrective action.
- - Supported MRB processes by logging nonconformances, coordinating material dispositions, and contributing to root cause investigations.
- - Partnered with Quality Engineering to generate reports and trend analyses for continuous improvement initiatives.
Production Associate
Tesla
Fremont, CA
05.2022 - 03.2023
- - Consistently exceeded production goals, averaging over 400 units per 12-hour shift while maintaining high quality output.
- - Ensured 100% compliance with quality standards in new vehicle production through diligent work and adherence to protocols.
- - Collaborated effectively with the Quality Team on troubleshooting issues and developing corrective action plans, contributing to a seamless production flow.
Education
Bachelor of Architecture and Urban Design -
Universidade Augusto Motta
Rio de Janeiro, Brazil01.2017
Skills
- Quality & Manufacturing
- - Precision Inspection - Process Improvement - Root Cause Analysis - Quality Audits - MRB Processes - Statistical Analysis
- Technical Tools
- - Micrometers - OGP Systems - VHX Microscopes - Keyence Analyzers - Particle Monitors - Grafana - JIRA - Tesla ION - Analytical Balances
- Design & Engineering
- - AutoCAD - Technical Drawing - 3D Modeling - Field Inspections - Construction Materials Assessment
- Professional Skills
- - Cross-functional Collaboration - Data Analysis - Project Coordination - Process Documentation - Training & Mentoring
Languages
Portuguese: Native, English: Fluent
ARCHITECTURE & DESIGN EXPERIENCE
- Intern Architect | Ferk Telecom - Rio de Janeiro, Brazil | Jan 2016 - Jan 2017
- - Conducted field inspections for telecom projects, emphasizing safety and compliance standards.
- - Supported technical documentation and AutoCAD drafting, contributing to project deliverables.
- Intern Architect | Engenew Engenharia Ltda - Rio de Janeiro, Brazil | January 2016
- - Carried out precise site measurements and assisted with planning for Olympic infrastructure projects (e.g., UFRJ).
- - Updated architectural blueprints and supported material procurement.
- Intern Architect | MPE - Rio de Janeiro, Brazil | Jan 2015 - Dec 2015
- - Performed quality checks on construction materials and installations, ensuring adherence to specifications.
- - Managed site logistics and coordinated with vendors for efficient project execution.
- Furniture Designer | IF Soluções Planejadas - Rio de Janeiro, Brazil | Jan 2013 - Jan 2014
- - Designed customized furniture using CAD and 3D software, translating client visions into functional designs.
- - Collaborated directly with clients from concept to final delivery, ensuring satisfaction.
ADDITIONAL EXPERIENCE
- Au Pair (Cultural Exchange Program) | Cultural Care - San Jose, CA | January 2017 - January 2019
- - Provided full-time childcare, organized daily routines, and facilitated educational activities, developing strong communication, time management, and adaptability skills.
- Administrative Assistant | Michelin South America - Rio de Janeiro, Brazil | 2009 - 2011
- - Provided cross-departmental administrative support, including scheduling, documentation, and project coordination, demonstrating strong organizational abilities.
Timeline
Quality Technician
Tesla - Cell manufacturing
05.2023 - 04.2024
Production Associate
Tesla
05.2022 - 03.2023
Bachelor of Architecture and Urban Design -
Universidade Augusto Motta
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