·6 min read·إيرينا فينيشينكو Business analysts translate business needs into clear requirements. Role map, artifacts, and when BA prevents costly rework.
CareerBusiness AnalysisIT RolesRequirements
اقرأ المزيد ←·6 min read·إيرينا فينيشينكو Data analysts turn raw data into decisions: dashboards, SQL, experiments, and business storytelling with numbers.
CareerDataIT RolesAnalytics
اقرأ المزيد ←·6 min read·إيرينا فينيشينكو Data engineers build the plumbing for analytics and ML: ETL/ELT, warehouses, quality checks, and scalable pipelines.
CareerData EngineeringIT RolesETL
اقرأ المزيد ←·6 min read·إيرينا فينيشينكو Data scientists explore and model; ML engineers productionize. Overlaps, differences, and when each role pays off.
CareerMachine LearningIT RolesAIData Science
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