Projects
(the after-hours collection + the day job)
Built after hours
The day job
Shopping Graph Data & AI Platforms
Architected AI triage agents and data platforms for Google Shopping, automating diagnostics and…
Python · C++ · SQL
Collaborative Advertising
Architected backend APIs and experimentation systems for Google's Collaborative Advertising…
API Design · Backend Development · Data Analysis
Merchant Growth Infrastructure
Engineered data warehousing pipelines and statistical measurement systems for Google's Merchant…
Data Infrastructure · Statistical Analysis · Privacy Engineering
Local Shopping ML Pipeline
Built end-to-end machine learning recommendation pipelines for the Local Shopping team during my…
Python · TensorFlow · TFX
Bloomberg Terminal Backend
During my internship at Bloomberg LP, I built backend systems for the Bloomberg Terminal, providing…
C++11 · Python · SQL
Research & experiments
Discursul lui Nicușor Dan
Abstract — A quantitative NLP study of everything Romania's president said publicly in his first year — 1,525 documents, 650k words, 131 promises tracked and classified, plus an adversarial…
Python · BERTopic · spaCy · sentence-transformers
COVID-19 Prediction Models
Abstract — A collection of computational models for predicting the evolution of COVID-19 in Romania, including self-supervised neural-analytic methods and regime switching approaches.
Python · TensorFlow · SEIR Models · Statistical Modeling