Jack Z
Quantitative Developer
Singapore, Singapore
Summary
👤
Senior🎓
Top SchoolJack Z is a Quantitative Developer with nine years of multidisciplinary experience operating at the intersection of mathematics, engineering and software, currently building trading systems at Qube Research & Technologies. He has delivered high-impact work across high-frequency trading, banking data remediation, pharmaceutical Industry 4.0 projects, and AI research, blending production-grade software engineering with rigorous mathematical modelling. Proficient in Python, C/C++, Java, R and MATLAB, Jack has shipped GPU-backed optimisation algorithms, FPGA-driven trading pipelines, and cloud integrations with services like AWS and 3CX. A First Class Honours Engineering Science graduate who studied mathematical modelling and engineering, he pairs academic depth with a pragmatic, results-oriented approach and near-native German fluency. Colleagues note his preference for “show me the code,” reflected in a hands-on style that moves prototypes into robust, stakeholder-trusted production systems.
9 years of coding experience
5 years of employment as a software developer
Bachelor of Engineering (First Class Honours), Engineering Science, Bachelor of Engineering (First Class Honours), Engineering Science at The University of AucklandCertificate of Language, German Language and Literature, Certificate of Language, German Language and Literature at Sprachenakademie Aachen (Language Academy Aachen)
german 🇩🇪
Github Skills (96)
libfdk-aac10
switcher10
homebridge10
windows9
decrypt9
homekit9
android9
siri9
desktop8
ios8
macos8
flutter8
cross-platform8
tuple7
phonetics7
Programming languages (5)
Github contributions (5)
z-jack/wxapkg_decryptor
Feb 2020 - Dec 2022
A tool to decrypt the mini-app file, which content starts with "V1MMWX"
Contributions:5 commits, 1 PR, 4 pushes in 2 years 10 months
encryptdecryptiondecryptmini-app
z-jack/movie-finder
Feb 2018 - Jun 2018
Contributions:2 releases, 11 commits, 10 pushes in 3 months
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