available · summer '26

Timofei Seleznev, building & breaking things at ETH.

CS student in my 2nd semester. Obsessed with systems & parallel programming — currently teaching myself ML from scratch, one backward pass at a time.

Zürich, CH ETH · D-INFK open to internships

hey!

/now

→Learning ML from the basics — week 1

📚Reading AI Engineering: Building Applications with Foundation Models

🎧Listening to too much lo-fi & Dua Lipa

🍜Searching for best (and free) food — daily

stack

Python Java C++ Rust Pandas NumPy LaTeX Git Bash

Things I've made

rust

Computer Algebra System

Symbolic CAS in Rust — handles integration, differentiation, and 2D plotting. Hand-written parser, no external math deps.

#rust#parser#numerical

→

python

Chess

Classic 2D chess in Python + PyGame. Clean OOP design covering full move legality, check, and mate.

#python#pygame

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python

Cross-Platform IDE

Cross-platform editor for C++ and Python. PySide6 frontend with debugger hooks and inline type hints.

#python#pyside6

→

coursework

Parallel Programmingongoing

Digital Design & Computer Arch.ongoing

Analysis Iongoing

Algorithms & Probabilityongoing

Linear Algebra5.5

Introduction To Programming5.75

Algorithms & Data Structures4.25

Discrete Mathematics5.25

experience

Where I've been.

2025 — now Student, B.Sc. Computer ScienceETH Zürich · D-INFK · currently 2nd semester Zürich, CH

2023 — 2025 AbiturKäthe-Kollwitz-Gymnasium, AP classes in CS and math Berlin, DE

06 — 07 / 2022 Software Developer Intern, Strato AGBuilt a Python utility for asymmetric encryption/decryption. Worked with the engineering team in an agile workflow. on-site

blog

Writing.

Think we'd get along? Tell me what you're building.