Sebastian Tomac
System Specialist INET at NASDAQ OMX
Greater Stockholm Metropolitan Area Sweden
Summary
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Senior🎓
Top SchoolSebastian Tomac is a seasoned systems architect and specialist with 15+ years designing and operating high-performance trading platforms for NASDAQ OMX and Nordic exchanges, currently leading architecture for the Exchange Transaction Protocol (XTP). He combines deep protocol expertise (FIX, OUCH, ITCH, XTP) with hands-on skills across UNIX/Solaris/Linux, Oracle DBA, C and Java to deliver low-latency, mission-critical market infrastructure. Sebastian has led FIX engine development, international exchange integrations (including Kuwait and Saudi markets), and training/customer-facing deliveries, blending engineering, operations and compliance work such as ISO/IEC 27002 reviews. With an earlier academic background in molecular biology and biophysics, he brings a research-oriented rigor and systems-thinking approach to complex financial technology problems.
15 years of coding experience
8 years of employment as a software developer
Ph Licentiate, Biophysics, Genetics, Molecular Biology, Ph Licentiate, Biophysics, Genetics, Molecular Biology at Stockholm University
Stackoverflow
101reputation
15kreached
2answers
1question
Github Skills (29)
datasets9
multiclass-classification9
speech9
nlp8
computer-vision8
sequence-modeling8
natural-language-processing8
evaluation8
pytorch7
manipulation7
machine-learning7
pandas7
deep-learning7
sequence6
android6
Programming languages (2)
Github contributions (5)
grumpyjames/fix-repository-to-quickfix-xml
Mar 2011 - Oct 2011
Contributions:22 commits in 6 months
sebastiantomac/TCN
Mar 2019 - May 2019
Sequence modeling benchmarks and temporal convolutional networks
Contributions:3 pushes in 1 month
sequenceautoencoderdataminingdeep-learningtemporal-data
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