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Hongwei
@hongwei158
Data Engineer, Data Cleaning and Multilingual Data Specialist
China
Englisch
Über mich
I help AI companies and product teams get clean, ready-to-use data.
- Data cleaning, deduplication, formatting and standardization (CSV, JSON, Excel)
- Custom dataset building: Thai / Vietnamese / Indonesian / Malay language data for LLM training, SFT and evaluation
- Data annotation and quality checking with AI-assisted pipelines
- Python automation for data processing and API integrations
Fast delivery, transparent process, quality report included with every delivery. Sample work available on request.
Kompetenzen
Hongwei
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Datenbereinigung
I will clean and prepare ai training data, jsonl datasets for llm
Datenbereinigung
I will automate, clean and format your excel data with formulas and macros
