Ryien Hosseini is a doctoral researcher in computer science at the University of Chicago with eight years of experience building and researching graph-structured machine learning systems and HPC-enabled graph neural networks. His trajectory spans industry and national lab internships (Apple, Texas Instruments, Benzinga) to predoctoral research at Argonne, where he focused on learning from graph-structured data and scaling GNNs. He brings hands-on software and hardware experience—from RTL and firmware development to deploying ML models and APIs—alongside teaching undergraduates and mentoring in programming and data structures. Comfortable with Python, C/C++, system-verilog, and ML frameworks, he blends experimental research rigor with production-minded engineering. An interdisciplinary background in cognitive science and computer engineering informs his interest in applying principled ML to complex, real-world systems.
8 years of coding experience
3 years of employment as a software developer
Diploma, Diploma at Moorpark High School
Master of Science - MS Electrical and Computer Engineering, Master of Science - MS Electrical and Computer Engineering at University of Michigan
Doctor of Philosophy - PhD Computer Science, Doctor of Philosophy - PhD Computer Science at University of Chicago
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Ryien Hosseini - Doctoral Researcher at University of Chicago