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Hi, I'm Sebastian Gomez Lopez πŸ‘‹

Scientific Software developer | Performance Optimizer | High-Performance Python Expert

I am a Computational Physicist specializing in building and optimizing high-throughput data pipelines for the analysis of astronomical data. I thrive at the intersection of heavy math, massive data, and performance engineering.

πŸš€ Highlights

  • Top 50 Contributor to PyCBC: I contribute production-level code to the primary software stack used by the global LIGO-Virgo-KAGRA collaboration for gravitational-wave detection.
  • Creator of mfNRcatpy: A published Python package on PyPI for numerical relativity analysis, built with industry-standard packaging and documentation.
  • Participated in optimizing pycbc_multi_inpiral identifying bottlenecks using profilers like cprof2dot and scalene. See PyGRB_performance repository.
  • HPC Orchestrator: Expert in managing terabyte-scale workloads across thousands of CPU cores on international supercomputers (Galileo100).

πŸ›  Technical Toolbox

  • Languages: Python (Expert/Cython/Numba), C++ (Scientific), SQL, Bash.
  • Computing: SLURM, HTCondor, MPI, Distributed Computing (Dask/Ray).
  • Optimization: Performance Profiling, Memory Management, Vectorization.
  • Data: Time-Series Analysis, Bayesian Inference, Signal Processing.

πŸ”­ What I'm looking for

I am currently seeking Remote opportunities in Space-Tech, High-Performance Computing, or Quantitative Research where I can apply my experience in optimizing complex data systems to solve real-world engineering bottlenecks.

πŸ“« How to reach me: [Your Email] | [Your LinkedIn] | [Google Scholar]

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  1. PyGRB_performance PyGRB_performance Public

    This repository contains several performance tests for the new pygrb matched filtering engine.

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  4. pycbc pycbc Public

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    Core package to analyze gravitational-wave data, find signals, and study their parameters. This package was used in the first direct detection of gravitational waves (GW150914), and is used in the …

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