Daria Pavlova

Data Engineer

I build data-intensive systems for problems that stop being convenient at scale.

Working across search, semantic systems and applied AI.

I design and build infrastructure, retrieval and AI systems.

I care about correctness, observable performance and systems that last.

Ljubljana, SI2026
01

Featured project

Large-scale data infrastructure

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Scale

≈500,000,000

records

Multi-year regulatory dataset exported under memory and compute constraints with strict validation requirements.

Selected work

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Data infrastructure

NBU Registry Export

End-to-end export pipeline for approximately 500M records across multiple years of transactional data.

Case studyRepository —
Registry export pipelineExtract, transform, Parquet and S3 stages with validation and StarRocks relationships.EXTRACTTRANSFORMPARQUETS3VALIDATIONSTARROCKS

Semantic systems / AI research

SemTrace

Research and applied work on semantic systems, knowledge graphs and LLM-powered tools.

Case studyRepository
Semantic system graphA restrained system relationship graph with labeled entities and a metadata field.

More case studies, technical notes and experiments.

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