About Us
Expert Looker Development Company
Vistelio is a leading business intelligence and analytics development firm, specializing in the Looker platform and products. Our expert senior Looker developers have extensive experience building world-class business intelligence applications for a variety of industries and use cases. All our consultants are located onshore in the United States and have extensive data modeling and architectural experience.
Since Looker became part of Google Cloud, our work has expanded to cover Looker (Google Cloud core) migrations, BigQuery cost optimization, embedded analytics and, most recently, Gemini in Looker and Conversational Analytics rollouts. The semantic layer is still the heart of every engagement: a well-curated LookML model is what makes dashboards trustworthy and what makes AI-generated answers trustworthy too.
How we have helped
A few representative engagements, anonymized at our clients' request:
Agriculture technology platform - embedded analytics for customers. The client sold a SaaS product and wanted per-customer dashboards inside their own application. We designed a multi-tenant LookML model with access_filter based row-level security, built the signed-embed integration, and left the in-house team with a documented model they could extend themselves.
Event management software - LookML rescue and performance. An inherited LookML project had grown to hundreds of views with duplicated logic and dashboards that timed out. We consolidated the model around a small set of governed explores, introduced aggregate awareness for the heaviest dashboards, and put LookML data tests and a CI check into the deployment workflow so regressions were caught before production.
Healthcare services provider - migration onto Looker. Reporting lived in a legacy BI tool with hand-maintained SQL. We rebuilt the metric definitions in LookML against their warehouse, reconciled every figure against the legacy reports before cutover, and trained the analytics team to own the model going forward.
We are happy to discuss the details of any of these engagements, and to provide references, as part of a scoping conversation. Contact us today to learn more about our engagement model and how we can help bring your Looker project to the next level.