Jónathan García
Trader (Derivados Exóticos Equity) at Universidad Carlos III de Madrid
Greater Madrid Metropolitan Area Spain
Summary
👤
Senior🎓
Top SchoolJónathan García is an experienced quantitative trader and software engineer with a decade building and valuing exotic equity derivatives and production-grade algorithmic trading systems. Based in Madrid, he blends advanced mathematical tools (stochastic calculus, Malliavin) and machine learning with low-latency engineering using C++, C#, Java, Python and streaming platforms like Kafka, Flink and Spark. He has shipped models and XVA tooling for banks, led FRTB IMA product ownership and implemented CI/CD pipelines and containerized deployments across cloud and on-prem stacks. An academic at heart, he teaches at Universidad Carlos III and is pursuing doctoral research in neural networks while maintaining strong hands-on experience integrating market data APIs (Bloomberg, IB) and quantitative libraries like QuantLib. Colleagues value him for bridging rigorous research with pragmatic software design—favoring design patterns, functional and asynchronous paradigms—to deliver auditable, production-ready trading infrastructure.
10 years of coding experience
1 year of employment as a software developer
Programa Doctorado IMEIO, (BAJA en 03/2019, NO FINALIZADO). Ingeniería Matemática e Investigación Operativa, Programa Doctorado IMEIO, (BAJA en 03/2019, NO FINALIZADO). Ingeniería Matemática e Investigación Operativa at Universidad Complutense de MadridMáster, Inteligencia Artificial y Computación Cuántica (mIAX), Máster, Inteligencia Artificial y Computación Cuántica (mIAX) at Instituto BMEMaster's degree, Business Consulting, Master's degree, Business Consulting at Comillas Pontifical UniversityCharles III University of Madrid (Universidad Carlos III de Madrid)Bachelor's degree, Mathematics, Bachelor's degree, Mathematics at Complutense University of MadridMáster, Finanzas Cuantitativas, Máster, Finanzas Cuantitativas at Afi Escuela de FinanzasBachelor's degree, Mathematics, Bachelor's degree, Mathematics at University of OviedoCurso, Management Derivatives in Equity Portfolio, Curso, Management Derivatives in Equity Portfolio at Instituto BME (Bolsas y Mercados Españoles) - Grupo BME
Spanish, English
Github Skills (40)
imagej9
pytorch7
machine-learning7
gpu7
python7
fastai6
deep-learning6
segmentation6
fine-tuning6
semantic-segmentation5
densenet3
classification3
annotate3
efficientnet3
nbdev3
Programming languages (4)
Github contributions (5)
joheras/IJ-OpenCV
Feb 2016 - Mar 2021
Contributions:1 release, 91 commits, 9 PRs in 5 years 1 month
holms-ur/fine-tuning
Sep 2019 - Jun 2020
Close-Domain fine-tuning for table detection
Contributions:111 commits, 11 PRs, 103 pushes in 9 months
table-detectionfineclosedomainfine-tuning
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