Development & IT Consultation with Vadym S.
Development & IT Consultation with Vadym S.
I don't just build a standard power bi dashboard; I engineer clarity. Combining analytical rigor with premium UI/UX design, I turn messy excel sheets into lightning-fast power bi insights.
Common queries addressed during my consultation:
▶︎ Structuring data models for optimal microsoft power bi performance.
▶︎ Automating your data preparation using Power Query and custom sql.
▶︎ Writing complex DAX formulas to extract previously unknown insights.
▶︎ Designing accessible, high-converting data visualization layouts.
▶︎ Strategies for efficient power bi report refresh rates and row-level security.
Are you looking for a premium power bi dashboard or migrating from tableau or creating from simple excel file? You are at the right place. Whether you are drowning in data or scaling a modern power bi setup, I will give you a clear roadmap.
📩 DM me your reporting bottleneck. Let's build a professional BI solution today!
Get personalized advice on:
Data Analysis & Reports
Database Development
Ecommerce Development
IT Support & Services
microsoft power bi
microsoft power bi data visualization
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microsoft power bi development
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About Vadym
Power BI Developer | Google Looker Studio | Excel | Data Analyst SQL
100%
Job Success
Ivano-Frankivsk, Ukraine - 7:48 am local time
Need a high-converting microsoft power bi ecosystem, a reliable google sheets dashboard, or a complete business intelligence reporting overhaul?
I’m a top-rated data analyst and visualization specialist who plans, builds, and optimizes every dashboard to drive clarity, engagement, and confident decision-making. With a unique background as a senior 3d visualization artist, I permanently changed the way I see data work applying spatial composition and perception psychology to ensure your metrics guide the eye rather than confuse it.
With 6 years of technical experience, 2,100+ hours on high-stakes contracts, and top-tier expertise in data analytics, I turn complex numbers into lightning-fast, scalable insights. Clients have recorded 300% faster reporting cycles, 70% better executive alignment, and a 55% reduction in time spent on manual data entry. As your dedicated data analyst, I write clean sql to feed directly into your power bi or google looker studio environments.
🏆 Why My Data Solutions Stand Out
☑︎ 6 years working across advanced visual presentation and data analysis
☑︎ pipelines optimized with the perfect sql query to reduce load times by 55%
☑︎ expertise seamlessly spanning modern data studio, Google Looker Studio, and legacy enterprise systems
☑︎ specialized approaches to data analytics that keep your business ahead of the curve
☑︎ custom strategies for every role, whether you need an executive summary or a detailed pricing analyst view
☑︎ advanced power bi architecture designed by a seasoned data analyst
📌 Custom Reporting and Visualization:
▪︎ expert microsoft excel modeling and power bi development for pixel-perfect ui
▪︎ utilizing power query to transform raw numbers into an interactive excel dasboard, a robust power bi setup, or a comprehensive google data studio portal
▪︎ custom logic built with data analysis expressions (DAX) for dynamic, role-based security
▪︎ smooth migrations into modern google looker studio or broader enterprise Looker environments that reflect how your business operates today
▪︎ tracking your social media marketing ROI by connecting directly to google analytics for real-time performance tracking in google looker studio
📌 Analytics and Infrastructure Integration:
▪︎ acting as a reliable bridge between your business goals and the technical team, ensuring your core data engineer (or data engineer) can focus on heavy architecture while I handle the analytics
▪︎ leveraging massive datasets via google bigquery and standard bigquery environments for enterprise-level performance and speed, securely queried via custom sql
▪︎ understanding and navigating robust backend workflows and complex ETL pipelines utilizing sql server integration services
▪︎ maintaining clean, documented architecture so you won't constantly need to rely on a full-time sql server dba
📌 Advanced Insights and Graphic Finesse:
▪︎ familiar with foundational data science methodologies, allowing me to speak the same language as a dedicated data scientist on your team
▪︎ capable of understanding and occasionally tweaking custom scripts in python and R when standard tools need a little extra flexibility
▪︎ acquainted with basic machine learning concepts to help contextualize predictive trends and ensure reports reflect reality
▪︎ elevating UI/UX by applying core principles of graphic design, occasionally utilizing adobe photoshop for custom visual assets
⚙️ Workflow:
𝗗𝗶𝘀𝗰𝗼𝘃𝗲𝗿𝘆: we define the KPIs before opening tableau, google looker studio, or any other tool like power bi etc. I document everything clearly in notion or other document sets so your entire team stays aligned.
𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗺𝗲𝗻𝘁: I build backward from the final goal, utilizing sql for robust data modeling. Whether you need a simple excel overview, a fully interactive power bi interface, or complex integrations involving tableau postgreqsl databases, the logic drives the tool choice.
𝗧𝗲𝘀𝘁𝗶𝗻𝗴: cross-checking numbers and refining data visualization hierarchy so every output communicates trust at first glance.
𝗢𝗽𝘁𝗶𝗺𝗶𝘇𝗮𝘁𝗶𝗼𝗻: bridging the gap between a standalone google studio report, a complex power bi model, and true company-wide data literacy.
💡 Data-Backed Results at a Glance:
✅ 300% surge in user adoption via optimized, psychology-driven reporting interfaces
✅ 55% faster data refresh rates after deep backend optimization
✅ 35% uplift in team productivity by eliminating redundant exports
✅ 60% expansion in reporting capabilities using unified cloud platforms
🚀 Stop guessing and start scaling. Let an expert data analyst turn your raw numbers into lightning-fast power bi and google looker studio dashboards. Send me your toughest reporting bottleneck, and I’ll show you exactly how to fix it. So just:
🟢 Message me directly.
🟢 Invite me to your job.
What to expect
Schedule the consultation
Choose from the freelancer’s available days and times.
Get advice for your custom needs
Share details about your project and what you want to talk about. The freelancer will review and reach out if they have questions.
Join the Zoom meeting
1-on-1 meeting with the freelancer to discuss your needs and project.
Approve the work
The freelancer will finish up the documents you asked for and send them to you for approval:
Before the consultation
Here’s what Vadym will need to know before you meet
- Thank you for being here. Could you please add: -type of project (interior, exterior, product, other) -share reference images, sketches, or mood boards if available -goal -deadline and expected use of the final result Looking forward
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JP
Justin P.
Jan 2, 2026
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
3D Rendering Exterior of Reconstructed Building
Good communication and quality work.
Highly recommended.
Highly recommended.
CP
Carolyn P.
Mar 25, 2026
Villas at Pinney's Beach Render
Easy to work with. Great end result!
MH
Mark H.
Mar 10, 2026
Curved Stairway Rendering