Emma Infotech

Tableau developers

Tableau developers for dashboards people can trust and use.

We build Tableau dashboards, rebuild underperforming workbooks, prepare published data sources, resolve extract issues, tune performance and support Tableau Cloud administration.

Request a Tableau developer See how we deliver
Tableau workbook system with data sources, dashboards, extracts and users
Typical start point One backlog item, one migration stream, one dashboard, one automation or one specialist gap.

What we do

Specific delivery, not vague consulting.

This page is about Tableau work. The scope is tied to the tool, the output and what your team needs to use next.

  • Executive, operational and self-service dashboards with clear measures
  • Workbook rebuilds for speed, usability and maintainability
  • Published data sources, extracts, live connections and refresh schedules
  • Permissions, projects, subscriptions and Tableau Cloud administration support
  • Connection to BigQuery, dbt marts, APIs and existing reporting databases

Tool language

We work in the terms your team already uses.

Tableau DesktopTableau CloudTableau Serverpublished data sourcesextractslive connectionscalculated fieldsparameterssetsactionssubscriptionspermissions

Process

How the work normally runs.

01

Clarify decisions

Identify who uses the dashboard and what decisions it should support.

02

Prepare data

Connect to warehouse tables, published sources, extracts or live data.

03

Design workbook

Build clear views, filters, parameters and drill paths around the workflow.

04

Tune performance

Reduce slow calculations, heavy extracts and unnecessary workbook complexity.

05

Publish and support

Set permissions, subscriptions, refreshes and handover notes.

Deliverables

What you receive.

We keep outputs concrete so your team knows what changed, how to use it and what to do next.

Production Tableau workbook
Data source and refresh configuration
Performance and usability improvements
Permission and subscription setup
Handover notes for admins and users

Engagement model

Start small, then scale only when useful.

Bring one task, one project or one specialist gap. We can stay focused on the immediate outcome or continue as delivery capacity.

One taskA focused build, fix, review or proof of approach.
One projectA planned delivery with outputs, validation and handover.
One specialistA developer or engineer working with your team priorities.

FAQ

Common questions.

Can you improve a slow Tableau workbook?

Yes. We review extracts, calculations, filters, data source design and dashboard layout to reduce avoidable load time.

Can you build from existing Excel or database data?

Yes. We can start from files, databases, BigQuery, published sources or API-fed tables.

Can you support Tableau Cloud?

Yes. We handle workbooks, users, permissions, refreshes, subscriptions and Cloud migration support.

Start here

Tell us the outcome you need.

Share the tool, workflow, dashboard, migration or capacity gap. We will respond with a practical next step, not a generic sales script.

Discovery call Fit and scope check Clear next action