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Ulrich C
@ulrich_cervatti
Ulrich DataLab
Brésil
Anglais, Portugais
À propos de moi
Systems & Data Engineer operating an on-demand multi-GPU cloud pipeline (RTX 4090 / A100 + 64-Core EPYC nodes). I specialize in turning massive, slow, or messy files into clean, structured deliverables with ultra-fast turnaround:
- Batch PDF OCR & Table Extraction (Docling / Vision-LLM -> Excel, CSV, Markdown, JSON)
- Bulk Audio/Video Transcription & Speaker Diarization (WhisperX -> SRT, DOCX, TXT)
- Multi-GPU 3D Blender Cycles Rendering & Drone Photogrammetry (OpenDroneMap)
- Large-Scale Web Scraping, DuckDB/Parquet Pipelines & RAG Vector Embeddings
Compétences
Ulrich C
hors ligne •
Voir mes services
Automatisations
I will extract tables and text from scanned pdfs to excel via GPU
Graphisme et design
I will process drone photos or video to 3d gaussian splatting ply or orthomosaic
Expérience professionnelle
Data & Cloud Compute Engineer
Self employed / Freelance • Indépendant
Jan 2022 - Present • 4 yrs 9 mos
Architected and operated high-throughput automated data and GPU compute pipelines for B2B clients: • Processed 500,000+ complex scanned PDF pages, legal filings, and financial tables into structured Excel, CSV, Parquet, and Markdown datasets using GPU-accelerated OCR (Docling, Marker, Vision-LLMs). • Executed large-scale audio and video transcription and speaker diarization pipelines using WhisperX and Pyannote on NVIDIA RTX 4090 / A100 nodes. • Built resilient headless web scrapers and ETL pipelines using Python, Go, Playwright, and DuckDB capable of extracting and cleaning millions of records. • Provided multi-GPU headless 3D Cycles rendering (Blender OptiX) and drone photogrammetry processing (OpenDroneMap).
