
DAVID VARANDA
Senior System Test Engineer
Male32 y/oTest/Backend Development/Data/AI/Machine Vision Image Algorithms/Operations Engineer/Operation and maintenance development/System Engineer/System Integration Engineer/IC Testing/Automation Engineer/Electrical Engineer/Optical Engineer/Electronic/Electrical Engineer/Electronic technology R&D engineer/Instrumentation Engineer/Failure Analysis Engineer/Quality Inspector/Tester/Data Communication Engineer/Communications Technology Engineer/Communications Software Engineer/Embedded Software Development/Hardware Test EngineerLive in PortugalNationality Portugal
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Work experience
Senior System Test Engineer
Bosch Car Multimedia
2023.02-Current(2 years)
Bosch needed optimized test stations to improve quality control and efficiency in motorcycle cluster production
Managed testing operations, trained engineers, and improved defect detection
Defined defect detection tests in collaboration with major motorcycle manufacturers (BMW, Suzuki, Ducati, etc.)
Supervised line assembly and trained engineers during two trips to Bosch Mexico
Introduced MES across stations to improve tracking and efficiency
Created automation solutions in Python and VBA for testing and analytics
Applied Six Sigma, Lean, and strategic methods to identify and resolve issues efficiently
Cut test station setup time by 13%
Increased detection accuracy by 20%, lowering defects in mass production
Costumers satisfaction increased
Computer Vision Software Engineer
Bosch Car Multimedia
2020.10-2023.01(2 years)
Bosch required advanced vision-based testing for automotive instrument clusters to ensure quality and accuracy
Develop automated vision test scripts and improve object detection and image processing algorithms
Worked with Bosch Wuhu (now BiTECH) to implement vision testing
Minimized subjective testing, boosting efficiency, and cutting costs by 1.5m€ monthly
Enhanced accuracy by 25%, lowering false positives and boosting quality
Test Automation Engineer
Bosch Car Multimedia
2019.01-2020.09(2 years)
Bosch required efficient, automated testing solutions to validate car instrument panels before production
Developed automated tests for hardware validation using CAN, FlexRay, LIN, and MOST
Worked with multicultural teams to improve automation strategies and meet industry standards
Applied Cp, Cpk, and MSA for process optimization, and PFMEA for managing risks to improve production quality
Decreased testing effort by 26%, allowing faster validation and launches product releases
Increased fault detection accuracy by 8%, minimizing defects and improving product reliability
Software Developer
enging - making solutions, lda.
2018.01-2018.12(a year)
The company needed to optimize a Linux-based application and develop a new web platform
Optimized Python-based software to boost efficiency and reduce processing time
Built a website with HTML, PHP, and MySQL to enhance user experience and data handling
Boosted system performance, cutting execution time by 10%
Deployed a functional website with database connectivity
R&D Engineer
enging - making solutions, lda.
2017.01-2017.12(a year)
The company required a data collection and processing gateway to optimize industrial performance
Configured BeagleBone Black (Linux) for real-time data collection and processing
Developed a Python application with MongoDB to optimize data management
Improved system performance, reducing data processing delays by 15%
Introduced a flexible data management system for better reliability
Educational experience
Instituto Superior de Engenharia de Coimbra
Electrical Engineering
2015.09-2017.07(2 years)
Specialization in Automation and Communications in Industrial Systems
Instituto Superior de Engenharia de Coimbra
Electrical Engineering
2011.09-2015.07(4 years)
Electrical Engineering
Languages
English
Native
Portuguese
Native
Spanish
Proficient
Chinese (Mandarin)
Normal
Certificates
Problem Solving for Engineers - 2023
FMEA Basics - 2020
Cambridge English Certification – 2018
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