Data Visualization & Dashboard Creation

Geta Viasu-Räisänen

Starting at

/hr

About this service

Summary

I create dynamic, user-friendly dashboards that turn raw data into clear, actionable insights. With 7+ years of experience in BI and data visualization, I specialize in making complex data easy to understand through intuitive design and storytelling. Whether you need a fresh dashboard built from scratch or an existing one optimized, I ensure every visualization drives real business impact.

Process

Whether you're a seasoned dashboard user or completely new to data, I guide you through the analysis and visualization process in a clear, understandable way. My approach is built on years of experience in the German corporate world, ensuring precision, attention to detail, and solutions that truly drive impact.

🔹 Step 1: Scope & Alignment We start with a 45-minute call to clarify the purpose of your dashboard, key stakeholders, and the business questions it needs to answer. We define KPIs, discuss data sources, and align expectations—ensuring a solid foundation for your project.

🔹 Step 2: I Work My Data Magic Once I have access to the data, I perform a quality assessment to verify accuracy, completeness, and usability. I document any issues and ensure that all KPIs can be built based on the available data.

🔹 Step 3: I Create Your Dashboard With everything in place, I design a clean, intuitive dashboard that turns your data into actionable insights. You’ll have two revision opportunities—one to refine the structure and usability, and one for final adjustments.

The result? A powerful, easy-to-use dashboard that brings clarity to your data and supports better decision-making. Let’s build something impactful together!

What's included

Scope Definition
We kick off with a 45-minute strategy call to clarify the dashboard’s scope, stakeholders, and key business questions it needs to answer. We’ll cover: - Essential KPIs & metrics to track - Time granularity and reporting frequency - Data sources, availability, and health - Tools & tech stack (Tableau, Looker, Google Sheets, etc.) I’ll consolidate all findings into a shared project document to ensure alignment before moving forward.
Data Assesment
Once I gain access to the relevant data sources, I’ll perform a data quality assessment to verify that all agreed-upon KPIs can be accurately built. This includes: - Identifying gaps or inconsistencies in the data - Ensuring data integrity & readiness for visualization - Flagging potential limitations before development The findings will be documented in the shared project document, and if needed, I’ll provide recommendations on improving data structure.
Dashboard Creation & Revisions
With validated data and clear KPIs, I’ll build a dynamic, interactive dashboard that transforms raw numbers into actionable insights. 🔄 Two Rounds of Revisions: 1️⃣ First Review – When the dashboard structure is ready, you’ll provide feedback on layout, usability, and initial data representation. 2️⃣ Final Review – Once the dashboard is complete, you can request minor refinements (up to 60 minutes of work). Final deliverables will be shared in your chosen tool (Tableau, Looker, or Google Sheets) with a brief walkthrough session if needed.

Skills and tools

Data Analyst

Data Visualizer

Product Analyst