You will get a detailed Power BI performance audit with optimization plan
Project details
Your Power BI report is slow. Visuals take 10+ seconds to load. Users complain. You're not sure where to start.
I've been building enterprise Power BI solutions for 8+ years across clients including Ferrero, Henkel, AB InBev, and First Student. Performance audits are one of the most common requests I get — and I've seen the same patterns repeat across hundreds of reports.
You'll receive a detailed PDF report with prioritized findings, before/after DAX examples, and the expected performance impact of each fix. The Standard tier includes a 30-minute Loom walkthrough where I explain every finding in plain English so your team can act on it.
Tools I use: DAX Studio, Tabular Editor, VertiPaq Analyzer, Performance Analyzer, plus custom Python scripts for pattern detection. The result is an actionable optimization plan — not generic "best practices" you can find on a blog.
Message me before ordering if you'd like to confirm scope or discuss your specific situation. I respond within a few hours
I've been building enterprise Power BI solutions for 8+ years across clients including Ferrero, Henkel, AB InBev, and First Student. Performance audits are one of the most common requests I get — and I've seen the same patterns repeat across hundreds of reports.
You'll receive a detailed PDF report with prioritized findings, before/after DAX examples, and the expected performance impact of each fix. The Standard tier includes a 30-minute Loom walkthrough where I explain every finding in plain English so your team can act on it.
Tools I use: DAX Studio, Tabular Editor, VertiPaq Analyzer, Performance Analyzer, plus custom Python scripts for pattern detection. The result is an actionable optimization plan — not generic "best practices" you can find on a blog.
Message me before ordering if you'd like to confirm scope or discuss your specific situation. I respond within a few hours
Operating System
WindowsDesktop App Expertise
Development, Performance OptimizationWhat's included
| Service Tiers |
Starter
$199
|
Standard
$399
|
Advanced
$799
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 10 days |
Number of Revisions | 1 | 2 | 3 |
Bug Investigation | - | - | - |
Source Code | - | - | - |
Database Integration | - | - | - |
Detailed Code Comments | - | - | - |
Fix Documentation | - | - | - |
Frequently asked questions
17 reviews
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EG
Eugene G.
Dec 13, 2024
PowerBI white label
When he knows how to do something he works on it fairly well but once i started asking him to work on more difficult tasks he stopped responding to me
AY
Andriy Y.
Jan 2, 2024
Ongoing Power BI enteprise projects
MF
Mike F.
Dec 21, 2023
Power Bi help
Oleksii is super easy to deal with, technically sound and very responsive. We will work together in the future on projects.
MS
Max S.
Dec 9, 2023
PowerBI Expert to modify existing Dashboard
CB
Catherine B.
Dec 5, 2023
Power BI Finance dashboard improvements
Oleksii helped me set up finance dashboards that required a lot of heavy lifting in data transformation and cleaning. He went above and beyond to complete the work on schedule, even though the scope became much larger than anticipated.
About Oleksii
BI Developer | Power BI | Google Data Studio | Data Analyst
Kyiv, Ukraine - 9:23 am local time
Selected clients I've delivered for:
🍫 Ferrero (🇺🇦) — FMCG | Excel
🧼 Henkel (🇺🇦) — FMCG | SQL, SharePoint
🍻 AB InBev (🇧🇪) — FMCG | SQL, Power Apps
💼 Entrillia (🇺🇸) — Investment Accounting | Business Central, Power Automate
☁️ SkyKick (🇺🇸) — Cloud Management | Azure Data Explorer
🚌 First Student (🇺🇸) — Logistics | Snowflake, dbt, Azure, Git
What I deliver:
• Clean star-schema data models that don't break when data grows
• Performance-optimized DAX (no more 30-second visual loads)
• Executive dashboards with drillthrough, bookmarks, tooltips, custom themes
• Custom Power Apps for data entry, approvals, and internal tools — integrated with your BI layer
• Power Automate flows for refresh triggers, alerts, approvals, and end-to-end process automation
• Full handover: documented model, named measures, refresh notes — so your team isn't locked to me
Most of my recent work is under NDA, so I don't publish dashboards publicly. If my approach matches your project, message me and I'll prepare sanitized samples relevant to your use case.
If you have a Power Platform project — dashboard build, model rebuild, performance audit, custom app, or workflow automation — send me a short brief or invite me to your job. I'll respond with a concrete approach, not a templated proposal.
— Oleksii
Steps for completing your project
After purchasing the project, send requirements so Oleksii can start the project.
Delivery time starts when Oleksii receives requirements from you.
Oleksii works on your project following the steps below.
Revisions may occur after the delivery date.
Initial review and scope confirmation
I review your .pbix file and confirm the audit scope matches your tier. If anything looks out of scope, I'll message you before starting any deeper work
Performance analysis with professional tools
I run a full diagnostic using DAX Studio, Tabular Editor, VertiPaq Analyzer, and Performance Analyzer to capture query plans, slow measures, and model inefficiencies.