You will get Tableau Expert | Tableau Developer | Tableau Consultant for BI Dashboards
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Project details
Please message me with your requirements before purchasing so I can confirm scope.
I work as a Tableau expert helping businesses turn raw data into visuals people can actually act on. As a Tableau developer, I build dashboards that connect to SQL databases, Excel files, or cloud data sources, from a single view to a full reporting system. As a Tableau consultant, I often step into projects where someone already has Tableau running but the calculations are broken, the workbook has slowed to a crawl, or the report just grew messy over the years and needs a rebuild. I adapt to whatever the project needs, sometimes that's an ongoing arrangement, sometimes it's one dashboard built once and handed off, sometimes it's training your team so they can maintain things themselves after I'm gone. I come from a SQL and data modeling background, which means I can usually work inside your current data setup without asking you to restructure it first. Please don't buy the project directly. Message me first.
Tableau Expert Tableau Developer Tableau Consultant Tableau Expert Tableau Developer Tableau Consultant Tableau Expert Tableau Developer Tableau Consultant Tableau Expert Tableau Developer
I work as a Tableau expert helping businesses turn raw data into visuals people can actually act on. As a Tableau developer, I build dashboards that connect to SQL databases, Excel files, or cloud data sources, from a single view to a full reporting system. As a Tableau consultant, I often step into projects where someone already has Tableau running but the calculations are broken, the workbook has slowed to a crawl, or the report just grew messy over the years and needs a rebuild. I adapt to whatever the project needs, sometimes that's an ongoing arrangement, sometimes it's one dashboard built once and handed off, sometimes it's training your team so they can maintain things themselves after I'm gone. I come from a SQL and data modeling background, which means I can usually work inside your current data setup without asking you to restructure it first. Please don't buy the project directly. Message me first.
Tableau Expert Tableau Developer Tableau Consultant Tableau Expert Tableau Developer Tableau Consultant Tableau Expert Tableau Developer Tableau Consultant Tableau Expert Tableau Developer
What's included $49
These options are included with the project scope.
$49
- Delivery Time 2 days
- Number of Revisions 2
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VV
Volodymyr V.
Jun 30, 2026
Power BI and Google Looker Studio Minor Reporting Adjustments
Vadym was excellent to work with on these reporting updates. He quickly understood the requirements for both our Looker Studio and Power BI reports, fixed the data connection issues, and improved the overall readability of our dashboards. His work was efficient, precise, and he completed the tasks exactly as needed. I highly recommend him for any reporting or data visualization projects.
VV
Volodymyr V.
Jun 25, 2026
Google Looker Studio Data Analyst for a Lightweight Dashboard
Vadym did an excellent job building our Looker Studio dashboard. He perfectly understood our requirements for a clean, minimalist design and connected our data sources seamlessly. He was efficient, professional, and delivered exactly what we needed. Highly recommended for any Looker Studio projects
VV
Volodymyr V.
Jun 23, 2026
Power BI Data Analyst Audit and Optimization
Vadym did an amazing job fixing and updating our dashboard. He quickly figured out what was wrong, made everything run smoothly, and improved the overall look. Communication was easy and professional from start to finish. I highly recommend working with him!
JV
James V.
Apr 26, 2026
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Good communication and quality work.
Highly recommended.
Highly recommended.
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Carolyn P.
Mar 25, 2026
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Easy to work with. Great end result!
About Vadym
Power BI Developer | Google Looker Studio | SQL | Data Analyst | Excel
100%
Job Success
Ivano-Frankivsk, Ukraine - 2:33 pm local time
Need a microsoft power bi rebuild, a google looker studio or google sheets dashboard your team will actually open, or a power bi developer who turns numbers into a decision?
I'm a top rated data analyst and power bi developer who builds reporting that people keep using. Before analytics I worked as a senior visualization artist, so data visualization is where I am strongest: what the eye reads first on a page, and where the number that matters has to sit.
2,100+ hours on Upwork contracts, a portfolio you can open before hiring, and a business intelligence process that replaces manual data entry with a modeled dataset, one definition per metric and a refresh that beats the meeting. As your data analyst and power bi developer I write the sql that feeds power bi and google looker studio directly.
🏆 Why my data solutions stand out
☑︎ data analytics and data analysis built on advanced visual presentation
☑︎ sql query tuning and a proper star schema, where most refresh time hides
☑︎ google looker studio, data studio and legacy systems pulled into one layer
☑︎ microsoft power bi data visualization designed around how an executive reads a page
☑︎ one power bi developer instead of three contractors: modeling, sql and design in one head
☑︎ role based views from a data analyst: one screen for the ceo, full detail for the analyst
☑︎ a data analyst who documents the model so the next person can maintain it
📌 Power bi developer work: reporting and visualization
▪︎ microsoft excel modeling and power bi developer work for pixel perfect ui
▪︎ power query turning raw excel exports into an interactive excel dashboard, a power bi model or a google data studio portal
▪︎ custom logic in data analysis expressions (DAX) and row level security by role
▪︎ migrations into google looker studio or wider looker environments that fit how the business runs
▪︎ marketing roi wired to google analytics for live tracking inside google looker studio
▪︎ dashboards embedded into your wordpress site, with light javascript for custom visuals
📌 Analytics and infrastructure
▪︎ the data analyst between business goals and the technical team, so your data engineer stays on architecture and I own the reporting layer
▪︎ large datasets in google bigquery, queried with custom sql
▪︎ microsoft sql server and microsoft azure sources, plus etl built on sql server integration services
▪︎ clean documented architecture, no full time sql server dba required
📌 Advanced insight and craft
▪︎ enough data science methodology to speak your data scientist's language
▪︎ able to read and adjust python and R scripts when tools run out
▪︎ basic machine learning concepts to sanity check predictive trends
▪︎ a figma layout of the page before any visual is placed, plus assets in adobe illustrator and adobe photoshop
⚙️ Workflow
𝗗𝗜𝗦𝗖𝗢𝗩𝗘𝗥𝗬: no power bi developer should open a tool before the kpis are agreed. We define them first, then pick between tableau, google looker studio and power bi. It goes into notion so the team stays aligned.
𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧: most power bi developer work happens before the first visual, inside the model. I build backward from the decision, with sql doing the modeling. That can end as a simple excel overview, a full power bi interface or a tableau connection to postgresql, depending on who reads it and how often.
𝗧𝗘𝗦𝗧𝗜𝗡𝗚: every number is checked against your source, by me as your data analyst and by whoever on your side knows the data best. Then I tighten the data visualization hierarchy.
𝗢𝗣𝗧𝗜𝗠𝗜𝗭𝗔𝗧𝗜𝗢𝗡: closing the gap between a standalone google studio report, a heavy power bi model and data literacy company wide.
💡 What changes after the rebuild
✅ one number per metric, so meetings argue about the decision, not the source
✅ refresh in minutes once the model is optimized
✅ fewer redundant excel exports, because the answer is on the page
✅ everyone sees the same numbers: a power bi workspace for licensed users, a google looker studio link for the rest
🚀 Send me your worst reporting bottleneck. You get a data analyst who diagnoses it and a power bi developer who fixes it.
🟢 Message me directly.
🟢 Invite me to your job.
Steps for completing your project
After purchasing the project, send requirements so Vadym can start the project.
Delivery time starts when Vadym receives requirements from you.
Vadym works on your project following the steps below.
Revisions may occur after the delivery date.
Please don't buy the project directly. Message me first in Upwork DM
Please don't buy the project directly. Message me first in Upwork DM