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Weverson B.
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Weverson B.

Automotive Software | Diagnostics Engineer | Python Developer

● Automotive Systems and Software Engineering professional with over six years of experience supporting remote vehicle diagnostics, automotive data analysis, ECU troubleshooting, and software development across national and multinational environments. ● Strong background in developing automotive engineering tools and diagnostic applications using Python, enabling workflow automation, technical data analysis, fault investigation, and decision support. ● Experienced in Diagnostic Trouble Code (DTC) analysis, calibration validation, part-number verification, VIN validation, ECU identification, and root-cause investigation across multiple OEM platforms. ● Skilled in designing and implementing data processing pipelines for automotive technical data, transforming diagnostic information into actionable engineering insights. ● Knowledge of embedded systems development using C/C++, including Arduino-based projects involving hardware and software integration, sensor communication, automotive data acquisition, and low-level system interaction. ● Practical experience with CAN Bus diagnostics and vehicle communication systems, including CAN message analysis, signal validation, DBC file creation, vehicle data interpretation, and the use of engineering tools such as SavvyCAN, Kvaser, and VCDS for diagnostic and development activities. ● Proficient in software engineering best practices including Git, GitHub, version control, CI/CD workflows, unit testing, and technical documentation. ● Strong knowledge of vehicle electrical and electronic systems, including sensors, actuators, solenoids, ECUs, wiring schematics, OBD-II diagnostics, UDS concepts, and automotive troubleshooting methodologies. ● Experience developing analytical dashboards and visualization tools to identify recurring failures, diagnostic trends, and opportunities for process improvement. ● Hands-on experience with Python development for automation, diagnostics, engineering workflow optimization, and automotive data processing. ● Fluent in English with over five years of experience collaborating with U.S.-based organizations and multicultural teams in technical and customer-facing environments. ● Passionate about Automotive Software Engineering, Vehicle Diagnostics, Embedded Systems, Vehicle Electronics, Automotive Data Analytics, and Technical Problem Solving.

🇧🇷Campinas, Brazil$20/hr100% JSS4.83 (8)Since May 2020
GlobeUpwork

Earnings and projects

MRR
$3k

Last 6 months ÷ 6

World#12,796 / 412k
🇧🇷Country#202 / 4,647
Revenue, last 30 days
$3.4k

Last 6 months: $18k

World#10,511 / 412k
🇧🇷Country#179 / 4,647
Total earnings
$173k

Billed in all: $181k

World#19,071 / 412k
🇧🇷Country#222 / 4,647
Per project
$12k

$9k in the last 6 months

World#12,100 / 412k
🇧🇷Country#202 / 4,647
Projects, last 6 months
2

Across 3 contracts

33% fixed67% hourly
World#88,918 / 412k
🇧🇷Country#908 / 4,647
Projects in all
14

Across 20 contracts

35% fixed65% hourly
World#168,283 / 412k
🇧🇷Country#1,383 / 4,647

Earnings, last 30 days

$181k+$3.4k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$176k$178k$180k$182kOct 8Oct 23Nov 7

Skill rankings: Top 3% in Data Extraction

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