Data Warehousing, ELT, Python, Spark SQL, Data Lineage, Data Security, Dimensional Modeling, Sql, Hive, Etl, Airflow, metric KPI framework design, golden dataset curation, data sampling strategies, Flink, ML data pipelines, big data architecture, agile delivery methodologies, BI tooling, data classification, data quality monitoring, training data management, Sla Management, rbac, access auditing

metric management , Data Modeling, Sql, Power Bi, MySQL, Kafka, Spark, Airflow, Superset, Flink, ETL processes, Doris

Data Science, Data Analysis, Recommendation systems, Monitoring and attribution modules, Data diagnostics platform

LLM embedding, Indexing, ML model lifecycles, search systems, blockchain fundamentals, AI technology, onchain and Web3 ecosystems, consensus mechanisms, on-chain data analysis, relevance retrieval, cross-chain technologies, offline online experimentation, algorithm platforms, smart contracts, ranking, AI Agent, evaluation metrics