Ulises Portrait

About Me

At UNC Chapel Hill, I spend most of my time somewhere between code, curiosity, and sports. Born in Argentina, raised in Germany, and shuffled across continents, I grew up as the perpetual “new kid” fascinated by how people—and numbers—tell stories. These days, I’m deep into data science, always trying to untangle the patterns beneath the surface, whether I’m working with city maps, genomic data, or my own scattered ideas. I like questions that don’t have easy answers, sentences that run a little too long, and places that feel a bit like home even when they’re not. If you catch me with a spreadsheet, I’m probably smiling. My goal? Keep learning, stay surprised, and leave the world a little more connected than I found it.

  • Time-Series Analysis
    Statistically Predicting into the Future
  • Artificial Intelligence
    Developing Deep Learning Models
  • Mathematical Modeling
    Predicting Changes of 3D Micro-Structures
  • 2024 - Current
    Official CollegeBoard SAT Mathematics Tutor
  • 2025
    Machine Learning Engineer Intern at Splight
  • 2024 - 2025
    Junior Genetics Lab Technician and DNA Analyst
  • 2022
    Digital Commerce Intern at BMW
  • 2021
    Sustainable Urban Planning Intern at Reinhold-Meier Foundation
  • 2027
    Data Science BS from UNC Chapel Hill
  • 2024
    IB Diploma Graduate

My Services

Time Series Analysis

Advanced analytics using Python and machine learning.
Accurate forecasting for sales, demand, or KPIs tailored to your business data.

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Custom Websites

Modern, affordable websites for students and professionals.
Personal portfolios, resumes, or business pages—mobile ready and fast.

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Mathematics Tutor

Personalized, step-by-step math instruction for high school and college students.
Focus on understanding, problem-solving, and building confidence.

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My Work

Contact Me

ulises.roennau@gmail.com

+1 (704) 884-6814

Download CV