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Levente Harmati
@levdatafix
Data Engineer, B2B Data Collection and Dataset Specialist
Germania
Ungherese, Tedesco
Chi sono
I specialize in collecting, cleaning, validating, and structuring business data into reliable, ready-to-use datasets. My work combines data engineering, web data collection, quality control, and manual verification. I build clean datasets in Excel, CSV, JSON, and Parquet for market research, analytics, business intelligence, and AI workflows. I focus on accuracy, deduplication, clear structure, and practical usability.
Competenze
Levente Harmati
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
Data scraping
I will build a custom verified b2b company dataset for any country
Data scraping
I will scrape business websites and collect structured company data
Portfolio
Esperienza lavorativa
Industrial Automation and Robot Programming Specialist
Schmitz Cargobull AG • Full time
Jun 2019 - Present • 7 yrs 3 mos
Working in industrial automation and robotic manufacturing since 2019, with hands-on experience in programming, troubleshooting, process optimization, and production support. Experienced with KUKA, FANUC, and Cloos robotic systems. This technical background also supports my work in data engineering, automation, debugging, and structured problem solving.
Data Engineer and Dataset Specialist
Freelancer.com • Lavoratore autonomo
Jan 2026 - Mar 2026 • 2 mos
Building structured business datasets and data collection workflows for international markets. My work includes web data extraction, cleaning, deduplication, validation, enrichment, and quality control using Python-based workflows. I prepare reliable datasets in Excel, CSV, JSON, and Parquet formats for market research, analytics, business intelligence, and AI applications.
