Dzakki Aleza
@dzakkialeza
I build climate and astrophysical models using machine learning, simulation, and geospatial analysis.
IndonesiaWhat I'm looking for
I've developed climate and astrophysical models across BRIN, KRAKATAU Research Community, and university research projects. At BRIN, I built an XGBoost temperature projection model for 2025–2045 and produced data-driven mitigation strategies.
My work combines atmospheric modeling, planetary science, and data analysis. I've used WRF to simulate atmospheric dynamics over North Maluku, PlaSim to study Martian atmospheric stability, and FreeFlyer to model solar radiation pressure effects on GEO satellites.
As an undergraduate research assistant, I'm implementing statistical models and automated pipelines for deep-learning analysis of exoplanet transit timing variations. My thesis analyzes more than 30 years of NASA datasets to investigate stellar metallicity and exoplanet populations.
I've also maintained and calibrated Automatic Weather Station sensors, conducted galactic observations and data reduction, and supported teaching in numerical methods, scientific computing, fluid mechanics, and instrumentation techniques.
Experience
Work history, roles, and key accomplishments
Undergraduate Research Assistant
Lecturer Project
Sep 2025 - Feb 2026 (5 months)
Collaborating on constraining exoplanetary parameters through deep learning analysis of transit timing variations, implementing statistical models and automated pipelines for high-dimensional astrophysical datasets.
Research Intern
National Research and Innovation Agency (BRIN)
Jun 2025 - Jul 2025 (1 month)
Developed a predictive temperature model (2025–2045) using XGBoost and performed geospatial downscaling in QGIS, enhancing spatial resolution from 110 km to 500 m for regional climate assessment.
Research Member
KRAKATAU Research Community
Sep 2024 - Present (1 year 11 months)
Led technical upkeep and sensor calibration of the Automatic Weather Station (AWS) and executed deep-sky observation missions and data reduction to investigate galactic structural dynamics.
Education
Degrees, certifications, and relevant coursework
Institut Teknologi Sumatera (ITERA)
Bachelor of Science, Atmospheric and Planetary Science
2022 - 2026
Grade: 3.87 / 4.00
Activities and societies: Awarded 2nd Best Graduate of the Institute; Silver Honour in International Astronomy and Astrophysics Competition (IAAC) 2025; Teaching Assistant for Numerical Methods, Scientific Computing, Fluid Mechanics, and Instrumentation Techniques (2024–2026).
Pursuing a Bachelor of Atmospheric and Planetary Science, graduating as the 2nd Best Graduate of the Institute with a GPA of 3.87/4.00.
Availability
Location
IndonesiaAuthorized to work in
Job categories
Skills
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