An effective job data proxy workflow starts with defining a comprehensive source set that includes global job boards, niche industry platforms, corporate career pages, and public employment registries. Deduplication rules are critical to eliminate near-identical postings syndicated across multiple platforms, preserving clean time-series datasets. Taxonomy design standardizes job titles, seniority levels, contract types, and industry classifications so that disparate sources can be analyzed consistently. Collection cadence must align with market velocity, with daily or even hourly refresh cycles in fast-moving sectors like IT, logistics, and healthcare. Finally, proxy-fed storage pipelines normalize job descriptions, salaries, benefits, and locations into structured data warehouses ready for downstream analytics.