Applied ML research and AI apps in production
Fourth-year Mathematics and Computer Science student. I work on machine learning for scientific discovery — LLMs, VLMs, and ML applied to astronomy and space data — and build and ship AI-powered apps.
structure-first-ml — path signatures on irregularly sampled astronomical light curves. The signature turns out to be complementary to interpolation-based features rather than a replacement (0.577 combined against 0.562 alone), and a noise control rules out the gain coming from extra capacity. Order information first appears at truncation depth 3, for a structural reason: in a monotone time channel the depth-2 Levy area degenerates.
cms-dimuon-spectrum — 61.5 million real 2012 CMS collision events streamed from the CERN Open Data Portal. The dimuon invariant-mass spectrum recovers eight known resonances, rho/omega through the Z boson, to better than 1% against Particle Data Group masses.
particlenet-jet-tagging — does the graph structure in a particle-cloud tagger earn its keep? At 30k jets a permutation-invariant Deep Sets baseline edges out ParticleNet (70.5% vs 69.7% accuracy), and the gain over the first iteration traces to engineered features rather than to the graph edges. Being redone at matched parameter count across 5 seeds on the full 880k-jet dataset, because a single-seed 0.8-point gap is smaller than the seed noise it was never measured against.
space-ml-lab — five ML pipelines on open space data: a CNN detector for solar radio bursts on e-CALLISTO spectrograms, star-cluster recovery in Gaia DR3, autoencoder spectral anomalies in SDSS, and two TESS searches. 33-page report.
Shipped AI and mobile apps:
- MacroLens — AI nutrition tracker, meal photo to macros. Flutter, Firebase, GPT-4o. App Store · Google Play
- AI CV Analyzer — resume scoring and ATS-oriented rewriting. Flutter, FastAPI, Gemini. App Store · Google Play
- SwipeCure — screen-time coach with weekly AI reflections. Swift, Gemini. App Store
- Plectro — guitar practice tracker with real-time pitch and chord detection. Swift. App Store
- Niva — offline habit and mood tracker with home-screen widgets. SwiftUI. App Store
- BSc Mathematics and Computer Science — in progress
- Associate degree in Computer Programming — Anadolu University (Open Education)