# Geraud Krawezik

> Senior Full-stack Software Engineer, with a specialty in High Performance Computing, and a passion for science

Location: New York, New York, United States
Profile: https://flows.cv/geraud

Senior software engineer with a focus on performance and a passion for scientific computing.
Able to adapt to new platforms / challenges and become an expert in a matter of weeks. Very
good communication skills to quickly understand partner-specific problems and requirements

## Work Experience
### Software Engineer @ Simons Foundation
Jan 2021 – Present | New York, United States
Member of the Scientific Computing Core at the Flatiron Institute

### Member of the Technical Staff @ Lucata Corporation
Jan 2018 – Jan 2020 | Greater New York City Area

### Chief Technology Officer @ FUSAR
Jan 2017 – Jan 2018 | Jersey City, New Jersey
- Business and technical decisions regarding the roadmap of the company
- Led technical discussions with third party vendors

### Lead Software Engineer @ FUSAR
Jan 2015 – Jan 2018 | Jersey City, New Jersey
- Research and Development: designed and created the proof of concept for all products
- Architected the hardware and software stacks, from embedded systems to phone apps and server
- Implemented server and app side (Android) production code

### Lead Quantitative Developer @ Avatar Securities, LLC
Jan 2010 – Jan 2015 | Greater New York City Area
- Trading data: implementation of feeds, news, and low-level orders interfaces to data suppliers
- Algorithm: market analysis, historical information, automated trading
- GUI programming: Qt/C++/Python
- Script/web interface to monitor and control production servers for non-specialists

### Research And Development Engineer @ Acceleware
Jan 2008 – Jan 2010 | Calgary, Canada Area
- In-house specialist for parallel programming models and advanced optimizations
- Research and implementation of novel algorithms for hardware accelerators
- Development of dense and sparse linear algebra applications on GPUs
- Design, implementation and integration of hardware accelerated libraries with legacy software

### Post Doctoral fellow @ University of Illinois at Urbana-Champaign
Jan 2006 – Jan 2008 | Urbana-Champaign, Illinois Area
- Research on a new parallel language: PPL1, extension of Java (NERSC productivity project)
- Design and implementation of a source-to-source translator from PPL1 to C
- Design and implementation of a simulator for that language

Academic advisor: Pr. Marc Snir

### Pre Post Sales Engineer @ Scali
Jan 2004 – Jan 2005 | Paris Area, France
- Helped international companies maintain and extend their market share in France
- Scali SA (Norway, acquired by Platform/Oracle): MPI implementation, cluster administration tools
- IBRIX (USA, acquired by HP): distributed filesystem

### Research Engineer @ Airbus
Jan 2001 – Jan 2004 | Paris Area, France
- Technical expertise: parallel programming models for Supercomputers
- PhD candidate: implementation of a fault-tolerant MPI library, test on proprietary code

### PhD Student @ Artabel SA
Jan 2000 – Jan 2001 | Paris Area, France
- Helped design and implement web-based tools for cluster administration
- Created the parallel version of a bio-informatics code: MPI, C, PHP interface
- Technical expertise with clusters sales (tenders, direct sales)

### Software Engineering Intern @ Scali
Jan 2000 – Jan 2000 | Oslo Area, Norway
- Ported a device driver for high performance networks to 64-bit (Solaris and Linux)
- Low level programming for Sparc, Intel, and Alpha processors

### Summer Research Fellow @ Caltech
Jan 1999 – Jan 1999 | Greater Los Angeles Area
- Design and implementation of a prototyping tool for the Jet Propulsion Laboratory
- Development made with Visual Basic as a plug-in for SolidWorks


## Education
### Doctor of Philosophy - PhD in High Performance Parallel Computing
Paris-Sud University (Paris XI)

### Master of Science - MS in Computer Science, Electrical engineering
ENSTA

### Bachelor's degree in Mathematics
Institut Emmanuel d'Alzon


## Contact & Social
- LinkedIn: https://linkedin.com/in/gkrawezik

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Source: https://flows.cv/geraud
JSON Resume: https://flows.cv/geraud/resume.json
Last updated: 2026-04-13