Elvijs V.

Power BI developer and data modeler specializing in finance and ERP analytics — DAX, Power Query M, star-schema semantic models, dbt and data warehouses on Azure SQL, PostgreSQL. Former CFO (5 years, team of 15) and ex-KPMG auditor — I understand the numbers your reports are built on, not just the tool that displays them. WHAT I'VE BUILT Loan portfolio analytics for a consumer lending company — aging buckets by days-late across an €8M portfolio, reconciled to the client's Excel reference within 0.24%, with pre-computed snapshot tables so seven years of monthly trend renders instantly instead of recalculating on every click. A data warehouse over Microsoft Dynamics 365 Business Central on Azure SQL — GL, vendor ledger and AP facts modeled into a clean star schema, replacing a manual Excel cash-flow reporting process. Sales, manufacturing and attendance analytics on Monitor ERP for a manufacturer — defect rates, on-time operation tracking, and a salesman bonus model reconciled invoice-by-invoice against the sales team's own spreadsheets, including credit-note handling that had been silently inflating payouts. Embedded analytics for a healthcare SaaS platform — reports over PostgreSQL served inside the client's own product, maintained across US and EU production environments with enforced measure parity between DEV, STAGING and PROD. Project profitability modeling — billable hours, employee cost rates and rate matrices turned into per-client margin reporting. And many more! STACK Power BI Desktop & Service, DAX, Power Query M, SQL, Azure SQL, PostgreSQL, Business Central, Monitor ERP, dbt, deployment pipelines, ALM Toolkit, .pbip + Git, Power BI Embedded (JavaScript SDK), row-level security. AI-READY DATA WAREHOUSES I also build a modeled, documented, read-only data layer your team can point Claude or ChatGPT at to query your own data without hallucinated numbers. Increasingly this is what clients ask for at the end of a BI project instead of user training. HOW I WORK I ask what decision the report has to support before I open Power BI. Every number gets validated against your existing source of truth. You get documentation you can maintain without me. Tell me what you're trying to measure and what's currently in the way.