Haresh Kumar
Data Operations Lead | Power BI & Job Costing Dashboards
New to Contra
Haresh is ready for their next project!
Production enterprise Medallion Lakehouse architecture (Bronze/Silver/Gold) on Snowflake. Features automated schema validation, deduplication data quality gates, micro-partition clustering for 7.4x query acceleration, and native SQL Dynamic Data Masking (DDM) with Row-Access Policies (RAP) for enterprise compliance and secure Power BI consumption.
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Executive revenue operations dashboard tracking sales velocity, conversion cycle times, and product-level gross margin contribution. Implements pure star-schema semantic data modeling and VertiPaq-optimized DAX measures for instant sub-second filtering across multi-year historical datasets. Includes automated customer cohort retention tracking and pipeline leak diagnostics.
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Enterprise automated data quality and financial reconciliation pipeline. Engineered to ingest multi-source transactional feeds, flag variances in real-time, and produce auditable exception logs before downstream reporting and GL ledger posting. Features automated 3-tier validation (source-to-target row matching, hash discrepancy detection, and variance categorization) to eliminate manual spreadsheet audit overhead.
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A turnkey 7-table relational operating system designed for commercial trade contractors (HVAC, Mechanical, Electrical, Roofing) to eliminate profit margin leaks between estimating and field purchasing.
Features include automated 3-way distributor quote comparisons, immutable PO commitment tracking, receiving damage reconciliation, and equipment maintenance schedules.
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