Astrophysics & Data Science

From the
Streets to
the Stars

Caltech · NASA JPL · Roman Space Telescope
Astrophysics, data systems, and public-facing science
Union City, NJ → Pasadena, CA → New York City

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Publications
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nasa jplroman space telescopecaltech astrophysicsexoplanet discoverypublished researchdata systemsnasa jplroman space telescopecaltech astrophysicsexoplanet discoverypublished researchdata systems
The Story
Research, resilience, engineering, and public impact.
Currently — Working on Fintech in NYC, giving science talks, and making music like always

Born in Morocco, Ramzi Saber arrived in the United States in 2009 speaking no English. He and his mother were homeless for a time — navigating a new country with nothing but will. From those streets, he looked up — and built a life around that horizon.

At 15, he began independent astronomy research that led to an exoplanet discovery and major science-fair recognition.

He earned a degree in Astrophysics at Caltech, interned at NASA JPL on the Roman Space Telescope — producing work scheduled for launch integration — and co-authored multiple peer-reviewed papers. From Union City to the instrumentation of a space telescope — and now into the next chapter.

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Age at exoplanet discovery
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Light-years to Ramzi's exoplanet
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Years of independent research
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Monte Carlo pipeline accuracy
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Monte Carlo simulations run
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Stellar objects in Caltech DB
Caltech graduation
Caltech · Class of 2025
Graduation
B.S. Astrophysics
With Mom
With Mom · Caltech
With classmates
Class of 2025
"My true passion is to aid in humanity's development of knowledge of what's out there — not just by leaving a hypothetical, but by actually showing them… whether it's by a satellite, a telescope, a rover, or a rocket ship." — Ramzi Saber · Diversity in Action Magazine · May/June 2020
Professional Experience
NASA Jet Propulsion Laboratory
Data Calibration Engineer
Roman TelescopeLaunch Software

Engineered image post-processing algorithms in MATLAB for the Roman Space Telescope's Coronagraph Instrument, removing cosmic-ray artifacts using Laplacian Edge Detection. Validated via 150,000+ Monte Carlo simulations at 96% accuracy. Work is published and scheduled for integration into the telescope's official launch software.

California Institute of Technology
Data Engineer — Astronomical Systems
Python · Django

Built and maintained an astronomical database of over 400,000 stellar objects. Architected back-end astrometric algorithms in Python and Django. Revamped the front-end with JavaScript and HTML/CSS — improving researcher access globally.

Union City Board of Education
Research Mentor
600+ Students

Organizes a summer research camp of 600+ students. Built partnerships with NJIT, NJCU, Rutgers, Columbia, and Princeton. Students have gone on to win national awards and scholarships.

R&D Council of New Jersey
Environmental Data Analyst
SQL · Python · R

Led a multi-agency Hudson River contamination study. Developed a decision-support framework adopted by the council for ongoing environmental policy decisions.

American Chemical Society
Scientific Researcher
MATLAB · C++

Research on urban water treatment. Demonstrated a prototype additive reducing pollutant levels. Received top honors at both NJ and NY ACS Symposia.

American Express
Financial Advisor
Excel · Salesforce

Advised immigrant families on university costs, retirement, and investments — increasing financial readiness for enrollment.

Johnson & Johnson
Project Manager — Intern
1st Place

Led team to build algorithmic note-taking for medical personnel — cutting charting time by ~20%. Won 1st place in J&J's intern innovation challenge.

Mission Profile
Precision
Build with rigor
Whether it is telescope software, statistical validation, or a research database, the work is engineered to hold up under scrutiny.
Translation
Make complexity legible
A major strength of the site is not just technical depth, but the ability to turn hard science into narratives people can actually feel and remember.
Trajectory
Aim beyond the page
This portfolio is framed less like a static resume and more like an active launch sequence for graduate research, engineering, and public impact.
Education
Caltech · 2021–2025
Pasadena, CA

B.S. Astrophysics — California Institute of Technology

One of only 6 Astrophysics majors. Senior thesis: "Direct Imaging of Exoplanets Closer to Stars." 10-week Synthetic Biology fellowship. Multiple published papers. NASA JPL internship.

1 of 6 MajorsPublished
Jose Marti STEM
2017–2021 · Union City

High School Diploma — Jose Marti STEM Academy

GPA: 4.7 · National High School Genius Inductee 2021. Astronomy Club & Research Club Founder. Class President. First freshman in Union City history to win gold at NJ Regional Science Fair.

GPA 4.7Class President
Published Research
The Discovery

Independent Discovery of an Exoplanet — HD-92788 System

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Freshman Year · 2017–2018
Mathematical Calculations
Targeted HD-92788 — a sun-like G-type star with anomalously high energy for a two-planet system. Applied statistics and calculus to build a mathematical case for a third planet using the Carnegie Institution's Systemic dataset.
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Sophomore Year · 2018–2019
Visual Confirmation
Using the Aladin sky atlas — a public repository — Ramzi obtained a visual of the suspected exoplanet. Every tool was publicly accessible, proving the discovery could be replicated by anyone with a computer and dedication.
03
Junior Year · 2019–2020
Spectroscopic Analysis
At Seton Hall University with mentor Dr. Jose Lopez, Ramzi used the university's spectrometer to analyze both the exoplanet and its host star. Dr. Lopez was the first astronomer to formally validate the work.

Why HD-92788? "It's the same size as our sun and the same type of star as our sun, and, as we know, our sun holds eight planets. I thought it was a possibility that because of the type of star it is… it should have more than two exoplanets orbiting it."


The planet is a gas giant located approximately 113 light-years away — roughly three times the size of Jupiter. Submitted for NASA confirmation while still in high school, without a university affiliation.

Awards & Honors
Speaking & Recognition
Press & Media
PythonMATLABC++SQLRJavaDjangoJavaScriptExcelSalesforceMachine LearningMonte Carlo SimulationSpectroscopyExoplanet DetectionEnglish · Arabic · French · Italian
Contact & Connect

Let's talk
universes.

Astrophysics research, data science collaboration, or something entirely new — Ramzi is always looking to climb higher.