Data analysis · Scientific software · Geophysics

Anang Sahroni

I build data pipelines, processing tools and dashboards for sensor and measurement data, from seismometers and magnetometers to the lab.

View projects Curriculum vitae
Munich, Germany
Portrait of Anang Sahroni

About

I’m a data analyst and software developer with a background in physics and geophysics.

From 2020 to 2024 I built real-time data pipelines, REST back-ends and dashboards for sensor data from seismic and magnetic instruments at Geoseismal Research Center (Indonesia). As technical lead of TARSIUS, I designed the real-time pipeline from seismic stations to earthquake parameters (Python, Redis, PostgreSQL).

Since 2024 I have been analysing laboratory magnetometer data as a doctoral researcher at LMU Munich.

PythonNumPy · SciPy · PandasObsPyDjango REST FrameworkPostgreSQLRedisReactPlotly.jsBokeh · HoloViz PanelGitMATLABQGIS · ArcGIS

Selected projects

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Geomagnetic data processing

Geomagnetic data processing

Standard and advanced processing of magnetic survey data
Gamadesk

Gamadesk

Real-time seismogram viewer for Android and desktop
Bayesian surface-wave inversion

Bayesian surface-wave inversion

Markov chain Monte Carlo inversion of dispersion curves

Experience

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  1. 2024 – today

    Research Associate (Doctoral Researcher)

    Ludwig-Maximilians-Universität München

    Analysing and quality-checking laboratory magnetometer data with PCA and directional statistics (Fisher distribution) in MATLAB

  2. 2020 – 2024

    Computational Software Engineer (part-time, 75%)

    Geoseismal Research Center

    Technical lead of TARSIUS: designed the real-time pipeline from seismic stations to earthquake parameters (Python, Redis, PostgreSQL)

  3. 2020 – 2022

    Research Assistant

    Universitas Gadjah Mada

    Built a dashboard of earthquake statistics for Indonesia's provinces (Python, HoloViz Panel)

  4. 2019 – 2020

    Disaster Risk Analyst

    Ministry of Agrarian Affairs and Spatial Planning/National Land Agency, Indonesia

    Spatial statistical modeling (weights of evidence) of natural hazards around the Palu Special Economic Zone, Sulawesi (ArcGIS, QGIS)

Writing

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