Collect, parse, and structure diverse data types —including text, images, tables, circuit diagrams, simulations, and signal data—into standardized formats suitable for machine learning applications
Design and maintain scalable data pipelines that efficiently handle data ingestion, transformation, and integration into ML workflows, ensuring high throughput and reliability
Optimize data storage solutions to balance performance, scalability, and cost-effectiveness, facilitating rapid access and processing of large datasets
Collaborate with cross-functional teams , including ML and infra engineers, to curate high-quality training and evaluation datasets aligned with Voltai's product offerings
Implement robust data validation and quality assurance processes to ensure the integrity and usability of datasets across various applications.
Programming Languages : Proficiency in Python, with experience in compiled languages such as Go or Rust
Data Parsing and Extraction : Expertise in parsing and extracting data from various formats and modalities, including PDFs, HTML, images, and binary files, utilizing tools like BeautifulSoup, pdfminer.six, and custom parsers
Data Pipeline Frameworks : Experience with modern data pipeline frameworks such as Apache Airflow, Prefect, Dagster, or Apache Beam, enabling efficient orchestration of complex data workflows
Data Processing Tools : Familiarity with tools like Apache Spark, Apache Flink, or similar platforms for large-scale data processing and transformation
Database Systems : Strong knowledge of relational and non-relational databases, including PostgreSQL, Supabase, and other scalable storage solutions
Cloud Platforms : In-depth experience with cloud services, particularly AWS, including S3, EC2, Lambda, and related services for deploying and managing data infrastructure
Web Crawling and Agentic Crawling : Proficiency in building and managing web crawlers using frameworks like Scrapy, Firecrawl, or Crawl4AI, with an understanding of agentic crawling techniques to automate data extraction tasks
Data Quality and Governance : Commitment to maintaining high data quality standards, with experience in implementing data validation, cleansing, and governance practices
A strong background in hardware/electronics, gained through professional, academic, or personal projects
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