Hi, my name is

Yiran.

I study physics and the science behind the data.

I tend to make use of modern technologies to build solutions for computation-intensive applications and algorithms.

About Me

I am PhD in Nanophysics. I study electron ptychography, and I study the physics, the mathematics and the algorithms behind it. I have strong interest in computer science, especially the artificial intelligence in recent years. I am taking a training course in Data Science and it will finish soon.

I speak fluently Chinese and English. My French level is intermediate.

I am currently searching for a job as data scientist, software engineer, or research engineer.

Experience

Institut NEEL
CEA Grenoble
Institut Nanotechnologie de Lyon

PhD Candidate - Institut NEEL

Nov 2021 - Oct 2025

Engineered and deployed high-performance computing (HPC) solutions using Python and CUDA to process and analyze GB-scale datasets from advanced imaging techniques.
Developed and implemented sophisticated Optimization Algorithms and custom Mathematical Methods (including Fourier based reconstruction techniques) for materials property quantification, contributing code to an established open-source software package.
Established robust data governance and management strategies to organize and process experimental data, ensuring a reproducible environment and accelerating analysis cycles.

Research Intern - CEA Grenoble

Jan 2020 - Aug 2020

Optimized and developed high-throughput data processing pipelines using Python (including Numba for performance), successfully accelerating calculation scripts from minutes to mere seconds.
Resolved critical mathematical errors and bugs within legacy analysis software, ensuring the reliability of results, while designing Exploratory Data Analysis (EDA) tools for enhanced data interpretation.

Research Intern - Institut Nanotechnologie de Lyon

Jan 2020 - Mar 2020

Engineered and executed the physical setup of a complex optical path using a spatial light modulator for precise wave-front shaping.
Utilized MATLAB simulation software for complex algorithm implementation (e.g., Fourier-based optimization methods) and data analysis to inspect experimental results and determine optimal system parameters.