Andrej Bošnjak

About

I am based in Delft. In August 2026 I am joining Montana Aerospace as an engineering intern.

In September 2026 I am joining AeroDelft as an electronics engineer on the Sling 4 hydrogen retrofit, working on high and low power electronics and aircraft control management.

Education: BSc Aerospace Engineering, TU Delft, 2025-present IB Diploma, 42 / 45, VIS, 2023-25
Focus: Data and modelling for decision-making under uncertainty
Tools: Python, FastAPI, PostgreSQL, Docker, React, Supabase, Vite, CATIA, Fusion 360
Languages: English C2, German C1, Serbian native, Spanish B1

Projects

lidar_tracking_gimbal
2026-

Real-time 3D object tracker: an Arducam ToF camera on a Raspberry Pi detects targets and sends positions to an ESP32-driven pan/tilt gimbal. Multi-object Kalman tracking and dual-axis PID run over UART.

GitHub
imc_prosperity_4
2026

Algorithmic trading system for IMC Prosperity 4. Top 10 in the Netherlands in qualifiers and 7th after the first finals round; strategies cover market making, relative value, and arbitrage with explicit inventory controls.

GitHub
hackdelft_lumen
2026

Privacy-first financial intelligence platform for bank statement exports, with ingestion, deduplication, analytics, subscription detection, AI-assisted querying, and PDF reporting. ML categorisation pipeline using e5-large embeddings and a dense neural classifier; 95.7% top-1 accuracy on real data.

lumen-financial.com
delft_dibs
2026-

Co-founded a housing platform for Delft's competitive student rental market. Scrapes and normalises listings from 11 rental sites through a FastAPI/PostgreSQL backend. Core feature is an OLS relative-value model assigning a live deal score to each listing.

delftdibs.nl
audio_spectrogram_visualizer
2026

Interactive Fourier audio explorer with WAV playback, live microphone input, configurable FFT analysis, band-pass filtering, and MP4/GIF spectrogram exports.

GitHub
breadwinner
2026

AI-assisted desktop workspace for hardware debugging. Connects to serial devices and brings serial output, datasheet pinouts, project logs, and controlled diagnostic scripts into one project context.
bitcoin_pow_simulation
2024-25

Stochastic model of Bitcoin's proof-of-work mechanism: mining difficulty adjustment, hash rate dynamics, and reward distribution under varying network participation.