Senior data, analytics & AI consulting.
Mosaic is a small data, analytics & AI consulting firm. We work with growth-stage companies on data modernization, analytics builds, and production AI systems. Engagements are scoped, priced & timeboxed before we start.
Five practices
Most engagements span more than one. We deliver the strategy, build the systems, and stay long enough that your team can run them confidently without us.
Data Modernization
Migrate off legacy systems onto a modern cloud stack (Snowflake, BigQuery, Databricks, dbt) without breaking the reports leadership runs every Monday.
Learn more →Data Transformation
Pipelines, models & APIs that turn raw operational data into reliable, documented assets the rest of the company can actually use.
Learn more →Analytics & BI
Dashboards, metric layers & reporting leaders actually use, built off a single source of truth instead of five conflicting ones.
Learn more →Data Strategy
Roadmap, architecture & org design before the build, so the decisions you make this quarter pay off for the next three years.
Learn more →AI Consulting
LLM strategy through production AI: RAG systems, agentic workflows, internal AI tools, evals & observability. We help teams get past pilots into systems that run real work.
Learn more →How an engagement runs
Most of us have spent years inside data teams at growth-stage companies. We know where engagements get stuck (scope creep, six-month discovery, junior staff on the hard parts) and we've built our process to avoid those traps.
Listen first
One week of structured interviews, audits & data tracing. You get a sharp diagnosis of your current state with rough scoping for what to build and in what order.
Scope
A fixed-scope, fixed-budget SOW. You know exactly what you're getting and when before we touch a line of code.
Build
The same partners who scoped the project build it. We ship in weekly increments, demo every Friday, and let you redirect along the way.
Handoff
Documentation, runbooks & pairing sessions. Your team should be able to extend everything we built without needing us back.
The stack
We pick tools based on your team, budget & existing footprint. The list below is what we've shipped on; we'll match it to your situation.
Data Platforms
- Snowflake
- BigQuery
- Databricks
- Postgres
Transformation & Pipelines
- dbt
- Fivetran
- Airbyte
- Airflow / Dagster
Cloud & Infra
- AWS
- GCP
- Azure
- Terraform
AI & ML
- OpenAI · Anthropic APIs
- LangChain · LlamaIndex
- Pinecone · pgvector
- Hugging Face
BI & Analytics
- Tableau
- Looker
- Power BI
- Metabase
Languages
- Python
- SQL
- TypeScript / Node
- R
Integration & APIs
- REST & GraphQL
- Webhooks
- Kafka / event streams
- Custom connectors
Industries
- Education / EdTech
- Financial Services
- SaaS · Healthcare
- E-commerce & more
"They've been an outstanding partner."
Mosaic has been an outstanding partner across multiple projects and continues to provide invaluable support for our ongoing initiatives.
They helped us analyze a project involving external partners and its impact on the business. Their ability to quickly model scenarios and deliver clear, actionable feedback was instrumental in driving confident decision-making.
Today they are building an API that enables faster reporting on sales and customer metrics, as well as developing insights into employee metrics related to sales, further strengthening our ability to measure performance.
Throughout every engagement, Mosaic has been a pleasure to work with: consistently responsive, accurate, and efficient. We truly value their expertise and look forward to continuing our partnership.
Tell us what's getting in the way.
Two or three sentences is plenty. We respond within one business day with whether we're the right partner and a clear next step either way.