Artur Martins
Pesquisador Assistente at Insitituto de Pesquisas Tecnológicas
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolArtur Martins is a researcher and engineer with 11 years of experience building instrumentation, control systems and end-to-end software—from low-level data acquisition and DSP to modern web interfaces. Based at São Paulo’s Instituto de Pesquisas Tecnológicas, he blends scientific rigor with practical development, delivering monitoring solutions that incorporate machine learning, computer vision and numerical simulation. He has hands-on expertise in database modeling, UI design and backend analytics, and has contributed bug fixes and new distributions to the well-known jStat JavaScript statistics library. Trained as an electrical and electronics engineer at PUC-SP, Artur is comfortable moving between hardware-near problems and production-facing web stacks, often translating experimental setups into reliable, user-friendly tools.
12 years of coding experience
Engineer's degree, Electrical and Electronics Engineering, Engineer's degree, Electrical and Electronics Engineering at PUC-SP
Portuguese, English
Stackoverflow
321reputation
46kreached
8answers
2questions
Github Skills (16)
statistics10
javascript10
probability-distribution10
distributions10
statistic10
testing8
couchdb6
ocr6
mpfr6
authentication6
seven-segment-display6
android6
digit6
tesseract6
jwt6
Programming languages (5)
Github contributions (5)
jstat/jstat
May 2015 - Feb 2018
JavaScript Statistical Library
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 commits, 7 PRs, 18 comments in 2 years 10 months
Contributions summary:Artur made several contributions to the JavaScript Statistical Library, jStat. They corrected a bug in the studentt probability density function by utilizing the `betafn` function. They also fixed an infinite loop issue in the `seq` function. Furthermore, the user added the arcsin distribution and implemented an exclusive option for percentile calculations. Additionally, the user fixed the centralF pdf when df1+df2 is big.
javascript
arturaugusto/display_ocr
Jul 2014 - Oct 2021
Real-time image preprocess and OCR.
Contributions:16 commits, 2 PRs, 7 pushes in 7 years 5 months
ocrpreprocess
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