StellarBI hello@stellarbi.com

Business Intelligence & Data Architecture

Analytics Platforms,
Executed with Precision

At StellarBI, we architect and build enterprise data and business intelligence platforms: lakehouses and warehouses, ingestion and transformation pipelines, semantic models, governance, and reporting.

We also specialize in business intelligence migrations and modernization, including transitions from Tableau, Domo, Looker, Qlik, and SSRS to Power BI, Microsoft Fabric, and Amazon QuickSight.

  • Senior-led
  • Hands-on delivery
  • Contract & subcontract
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What We Do

Our team provides architecture and hands-on implementation across the full analytics stack, with a focus on practical systems that are maintainable after handoff.

Business Intelligence Migration & Modernization

  • Migration of large BI estates across Tableau, Domo, Looker, Qlik, SSRS, and legacy platforms
  • Semantic and metric layer redesign to preserve consistency across platforms
  • Validation to ensure reporting parity before and after transition
  • Support for phased, parallel, or partial migrations

Data & Analytics Architecture

  • Enterprise data platform and analytics architecture
  • Lakehouse and warehouse architecture using layered and medallion design patterns
  • Data modeling, semantic layer design, and governance standards
  • Real-time data processing and AI-enabled analytics

BI Development & Optimization

  • Semantic models and metric layers across Power BI, Tableau, Looker, Qlik, and QuickSight, including DAX, LOD expressions, calculation groups, table calculations, and platform-specific business logic
  • Dashboard and report development across Power BI, Tableau, and QuickSight
  • SQL query tuning, semantic model optimization, and DAX performance improvements
  • Metric cleanup, consolidation, and refresh reliability improvements

Engagements

Flexible contract, subcontract, and fractional support for short- or long-term needs. Engage an individual consultant or an onshore U.S.-based delivery team for defined projects, ongoing work, or staff augmentation.

Stack & Experience

Industries: Healthcare · Insurance · Finance · Retail · Construction · Travel · Drug Discovery

Our vendor-certified experts bring experience across modern analytics platforms, cloud data architecture, migrations, and business intelligence delivery. StellarBI is a Microsoft AI Cloud Partner and dbt Labs Partner.

Technology Stack

  • BI & Data Platforms: Microsoft Fabric, Power BI, Databricks, dbt, Azure Synapse, Azure SQL, SQL Server, Tableau, Amazon QuickSight, Looker, Qlik, Domo, SSRS
  • Engineering & Development: PySpark, Python, SQL, T-SQL, DAX
  • Architecture & Modeling: Delta Lake, lakehouse, medallion architecture, dimensional modeling, semantic models
  • Data Sources & Integration: Salesforce, Marketo, Workday, ADP, Sage Intacct, QuickBooks, HubSpot, Jira, Zendesk, KnowBe4, Blackboard, Primavera, REST APIs, Aircall, Amazon Connect
  • Governance & Delivery: Microsoft Purview, Unity Catalog, Git, CI/CD, deployment pipelines

Selected Experience

  • Transformed 10 years of fragmented enterprise BI reporting into a governed analytics platform with standardized data, semantic models, measures, and reporting.
  • 10+ years delivering analytics and data engineering across healthcare, insurance, finance, and retail
  • 450+ reports migrated across Tableau, Power BI, QuickSight, Qlik, Domo, Looker, and SSRS
  • ~500 reporting pages and dashboards designed and built across Power BI, Tableau, and QuickSight
  • End-to-end delivery from data architecture and engineering through semantic models and executive reporting

Get in Touch

For contract and subcontract engagements, send a note with your goals, current platforms, and timeline.

hello@stellarbi.com