You will get RLS Security - SQL Server / Snowflake Database + Power BI Dashboard
Top Rated
Top Rated
Project details
Are you worried about unauthorized users accessing confidential client or financial data?
Managing multiple teams, clients, or regions within one reporting environment? Every user should see exactly their data - nothing more, nothing less - automatically enforced from the moment they log in.
Instead of dashboard - level filters that can be bypassed, you get security built into the database layer itself - in SQL Server or Snowflake - with Power BI connected on top as a clean, role-aware reporting layer.
Built as a secure data architecture rather than just a dashboard with access settings, this solution scales across 10, 50, or 100+ users without duplicating reports or adding manual maintenance overhead.
You will receive a fully working system - secure database, RLS configuration tested per role or tenant, and Power BI dashboards ready for your team or clients - backed by real experience serving 50+ organizations within a single reporting environment.
Managing multiple teams, clients, or regions within one reporting environment? Every user should see exactly their data - nothing more, nothing less - automatically enforced from the moment they log in.
Instead of dashboard - level filters that can be bypassed, you get security built into the database layer itself - in SQL Server or Snowflake - with Power BI connected on top as a clean, role-aware reporting layer.
Built as a secure data architecture rather than just a dashboard with access settings, this solution scales across 10, 50, or 100+ users without duplicating reports or adding manual maintenance overhead.
You will receive a fully working system - secure database, RLS configuration tested per role or tenant, and Power BI dashboards ready for your team or clients - backed by real experience serving 50+ organizations within a single reporting environment.
Database Type
MySQL, MS SQL, Oracle, PostgreSQL, TeradataWhat's included
| Service Tiers |
Starter
$1,000
|
Standard
$2,200
|
Advanced
$4,000
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 21 days |
Number of Revisions | 1 | 2 | 2 |
Number of Queries | 3 | 8 | 15 |
Query Debugging | |||
Query Optimization | - | ||
Query Scheduling | - | ||
Query Analysis | |||
Source Code |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$200 - $800
Additional Revision
+$50
Additional Query
(+ 1 Day)
+$40
Query Optimization
(+ 2 Days)
+$150
Query Scheduling
(+ 2 Days)
+$200Frequently asked questions
3 reviews
(3)
(0)
(0)
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(0)
AL
Alina L.
Jun 15, 2026
We weren't sure exactly what we needed but Dzianis quickly understood the problem and explained what RLS is and how it would work for our case.
The architecture document was detailed and practical — our team could work with it right away. He also spotted a couple of issues in our schema we weren't aware of.
Quick to respond, all questions resolved without back and forth. Will definitely continue working on the full implementation or other projects
The architecture document was detailed and practical — our team could work with it right away. He also spotted a couple of issues in our schema we weren't aware of.
Quick to respond, all questions resolved without back and forth. Will definitely continue working on the full implementation or other projects
AL
Alina L.
Jun 15, 2026
You will get RLS Security - SQL Server / Snowflake Database + Power BI Dashboard
We weren't sure exactly what we needed but Dzianis quickly understood the problem and explained what RLS is and how it would work for our case.
The architecture document was detailed and practical — our team could work with it right away. He also spotted a couple of issues in our schema we weren't aware of.
Quick to respond, all questions resolved without back and forth. Will definitely continue working on the full implementation or other projects
The architecture document was detailed and practical — our team could work with it right away. He also spotted a couple of issues in our schema we weren't aware of.
Quick to respond, all questions resolved without back and forth. Will definitely continue working on the full implementation or other projects
VC
Vladimir C.
Jun 8, 2026
Senior Azure DevOps Data Analyst - Power BI Dashboard - Snowflake Data Warehouse - ETL Pipeline
Denis did an excellent job on this test project. He completed everything quickly, professionally, and with strong attention to detail.
What I especially appreciated is that he did not just follow the task mechanically, but also suggested a smart and non-standard solution that made the overall approach much stronger. He showed solid expertise in Azure DevOps · Microsoft Power BI · Dashboard development · Data Analysis · Database structure, ETL Pipeline logic, and Healthcare Business Intelligence .
His understanding of Data Engineering · Data Modeling · Data Visualization · Data Integration · Microsoft Azure SQL Database · Microsoft SQL Server · Snowflake and Data Warehousing was very clear from the way he approached the work. He also demonstrated strong technical thinking around scalable reporting systems and clean analytics architecture.
Communication was clear, delivery was fast, and the quality of work was exactly what we needed. Denis is a reliable, proactive, and skilled specialist with a good understanding of Python · Databricks Platform · Looker Studio · Data Science and Machine Learning concepts where they are relevant to analytics projects.
I really enjoyed working with him and would gladly recommend Denis to anyone looking for a strong Data Analyst · Power BI specialist or Business Intelligence expert. Highly recommended!
What I especially appreciated is that he did not just follow the task mechanically, but also suggested a smart and non-standard solution that made the overall approach much stronger. He showed solid expertise in Azure DevOps · Microsoft Power BI · Dashboard development · Data Analysis · Database structure, ETL Pipeline logic, and Healthcare Business Intelligence .
His understanding of Data Engineering · Data Modeling · Data Visualization · Data Integration · Microsoft Azure SQL Database · Microsoft SQL Server · Snowflake and Data Warehousing was very clear from the way he approached the work. He also demonstrated strong technical thinking around scalable reporting systems and clean analytics architecture.
Communication was clear, delivery was fast, and the quality of work was exactly what we needed. Denis is a reliable, proactive, and skilled specialist with a good understanding of Python · Databricks Platform · Looker Studio · Data Science and Machine Learning concepts where they are relevant to analytics projects.
I really enjoyed working with him and would gladly recommend Denis to anyone looking for a strong Data Analyst · Power BI specialist or Business Intelligence expert. Highly recommended!
IB
I B.
May 23, 2026
Senior Azure Data Architect to Design Enterprise Data Platform (ETL, Databricks, Power BI)
Dzianis did an outstanding job on our enterprise level Azure DevOps Data Engineering ETL Pipeline Data Modeling and Microsoft Azure SQL Database architecture consultation project.
He demonstrated deep expertise across Databricks Platform Snowflake Microsoft Power BI Microsoft Power BI Development Microsoft Power BI Data Visualization Dashboard Data Visualization and Looker Studio workflows. The proposed architecture for multi-source ingestion using Salesforce API and PostgreSQL into Azure Data Lake Gen2 was extremely well structured and scalable.
His understanding of Data Analytics Data Analysis Data Analyst workflows Database optimization Data Cloud architecture and enterprise Dashboard preparation was impressive. He also provided valuable recommendations around incremental loading CDC strategy storage layer organization and Power BI performance optimization.
In addition to strong Data Science Statistics Python and Machine Learning knowledge Dzianis communicated clearly delivered everything on time and approached the project with true senior-level ownership.
Highly recommend for any Azure DevOps Databricks Platform Snowflake Microsoft Power BI Data Engineering Data Analytics Database Dashboard or Data Visualization projects.
He demonstrated deep expertise across Databricks Platform Snowflake Microsoft Power BI Microsoft Power BI Development Microsoft Power BI Data Visualization Dashboard Data Visualization and Looker Studio workflows. The proposed architecture for multi-source ingestion using Salesforce API and PostgreSQL into Azure Data Lake Gen2 was extremely well structured and scalable.
His understanding of Data Analytics Data Analysis Data Analyst workflows Database optimization Data Cloud architecture and enterprise Dashboard preparation was impressive. He also provided valuable recommendations around incremental loading CDC strategy storage layer organization and Power BI performance optimization.
In addition to strong Data Science Statistics Python and Machine Learning knowledge Dzianis communicated clearly delivered everything on time and approached the project with true senior-level ownership.
Highly recommend for any Azure DevOps Databricks Platform Snowflake Microsoft Power BI Data Engineering Data Analytics Database Dashboard or Data Visualization projects.
About Dzianis
Azure Data Architect | Power BI Dashboards | ETL Pipeline Expert
100%
Job Success
Wroclaw, Poland - 2:15 am local time
I work across the full data lifecycle rather than just building dashboards. I've architected a multi-tenant Azure Databricks platform for Toshiba, a $20B finance data platform for Norsk Hydro across 40 countries, and healthcare analytics systems processing over $13M in annual charges. This combination of Data Architect, Data Engineer, and Power BI Developer experience means I diagnose the root cause when reporting breaks, not just the symptom.
I can help with:
- Azure Data Factory and Databricks pipelines with incremental and full-load patterns, logging, scheduling, error handling, and schema drift protection
- Snowflake, Azure SQL, and SQL Server database architecture built to scale
- Power BI dashboard design, DAX and star schema modeling, and KPI scorecards for executive reporting
- Azure DevOps CI/CD for version-controlled data releases, with Git, Terraform, and DataOps workflows
- Python and dbt automation for transformation and reporting pipelines
- Migrating fragile Excel or Looker Studio reporting into a scalable Power BI and database setup
- Data quality, governance, and documentation so your reporting stays trustworthy long-term
Most of my work is in finance, healthcare, supply chain, ecommerce, and SaaS reporting, including SAP, Oracle, and other ERP source systems.
Certified in Azure Data Factory, Snowflake Data Warehousing, and Microsoft Power BI.
Send me your current reporting problem and I'll show you exactly how I'd structure the pipeline, database, and dashboard to solve it. Message me and I typically respond within a few hours.
Steps for completing your project
After purchasing the project, send requirements so Dzianis can start the project.
Delivery time starts when Dzianis receives requirements from you.
Dzianis works on your project following the steps below.
Revisions may occur after the delivery date.
Initial Requirements Meeting
We schedule a short call to review your database setup, user roles, and security requirements. This ensures the architecture is designed correctly before development begins.
Database & Security Model Design
We build the secure data model in SQL Server or Snowflake with Row-Level Security configured at the source - so data isolation is enforced before it reaches Power BI