Manual reporting
- Scattered Excel files
- Repeated copy-paste work
- Slow monthly updates
- Unclear KPI definitions
Dataneox · Business analytics service Germany
Clear Power BI Dashboards for Better Reporting
I help teams turn messy Excel, CSV, and SQL data into clear dashboards, automated reports, and practical KPI systems.
Excel / CSV
SQL
Power BI
KPI Reporting
Animated system
Clean reporting flow
A simple animated view of files becoming structured reporting logic.
Files01
Clean02
Logic03
Report04
Power BI dashboards
Excel reporting automation
SQL-based data preparation
KPI & receivables analytics
The reporting problem
Reporting should not depend on messy spreadsheets.
Most teams already have useful business data. The problem is that it is scattered, manually refreshed, and hard to trust when decisions need to be made.
Monthly reports take too long
Excel files are scattered across folders
KPIs are calculated differently each time
Managers cannot see trends quickly
Sales, expenses, invoices, and customers are not connected
Data is available, but not decision-ready
Scattered monthly files
sales_jan.xlsxmanual
invoice-aging-final-v3.csvmanual
customer_export_old.xlsxmanual
management_report_copy.xlsxmanual
The solution
A practical reporting system your team can actually use.
Dataneox turns manual files into structured data, consistent KPI logic, and management-ready dashboards.
Dashboard system
- Structured data model
- Automated Power BI report
- Clear KPI logic
- Reusable reporting workflow
Services
Focused analytics services for business reporting.
Power BI dashboards are the core offer, supported by Excel automation, SQL preparation, KPI structure, and receivables analytics.
Power BI Dashboard Creation
Custom dashboards for sales, finance, operations, customers, products, and management reporting.
- Power BI report
- KPI cards
- Filters and drilldowns
- Dashboard documentation
- Handover explanation
Excel & Reporting Automation
Reduce manual copy-paste work and turn recurring Excel reporting into a cleaner workflow.
- Cleaned Excel models
- Power Query transformations
- Automated templates
- Recurring reporting structure
KPI & Management Reporting
Define the right KPIs and build reports that managers can understand quickly.
- KPI definitions
- Reporting structure
- Executive dashboard
- Monthly reporting view
SQL & Data Preparation
Prepare, clean, and structure business data before it enters the dashboard.
- SQL queries
- Data cleaning logic
- Joined tables
- Reporting-ready datasets
Receivables & Credit-Risk Analytics
Dashboards for overdue invoices, customer exposure, aging buckets, payment behavior, and risk monitoring.
- Receivables dashboard
- Overdue analysis
- Customer risk segmentation
- Aging analysis
Example projects
Demo case studies using synthetic data.
The structure is intentionally honest: no fake client names, no invented testimonials, and no exaggerated performance claims.
Demo case study using synthetic data.
Sales Dashboard for a Small Business
Problem: Sales data was stored in monthly Excel files.
Data sources: Monthly Excel sales exports, customer list, product categories
Solution: Built a Power BI dashboard with revenue trends, product performance, customer segmentation, and monthly comparison.
Sales overviewProduct analysisRevenueGross margin
Managers can review sales performance without rebuilding reports every month.
Demo case study using synthetic data.
Receivables Monitoring Dashboard
Problem: Overdue invoices and customer exposure were difficult to track.
Data sources: Invoice exports, payment dates, customer master data, credit limits
Solution: Created a receivables dashboard with aging buckets, overdue amounts, customer exposure, and payment behavior.
Overdue invoicesAging bucketsOverdue amountDSO
Finance teams can prioritize collections and identify risk concentration earlier.
Demo case study using synthetic data.
Management KPI Dashboard
Problem: Management needed one clean overview of key business metrics.
Data sources: Sales, cost, customer, and operational KPI exports
Solution: Built a dashboard combining sales, costs, profit, customer metrics, and operational KPIs.
Executive KPI pageTrend analysisProfitRevenue
Leadership can review a consistent KPI picture in one place.
Process
How a dashboard project works
A clear workflow from first file review to dashboard handover and optional monthly support.
Review
We look at your current Excel, CSV, or reporting files and define the reporting problem.
KPI Structure
We decide which KPIs matter and how they should be calculated.
Data Preparation
I clean, structure, and prepare the data for reporting.
Dashboard Build
I build the Power BI dashboard with filters, visuals, and business logic.
Handover
You receive the dashboard, explanation, documentation, and optional monthly support.
Pricing
Starting prices with realistic scope.
Final price depends on data complexity, number of sources, dashboard pages, and automation needs. Small one-off fixes are available on request.
Quick Report Fix
From €150
For fixing or improving an existing Excel or Power BI report.
- Review of current file
- Small fixes
- KPI or layout improvement
- Short explanation
Starter Dashboard
From €500
For small businesses that need one clear dashboard.
- One main dashboard page
- Basic data cleaning
- KPI cards
- Filters
- Handover
Business Analytics Dashboard
From €1,200
For serious reporting systems with multiple pages and business logic.
- Multiple dashboard pages
- Data model
- KPI logic
- Power Query / SQL preparation
- Documentation
- Handover session
Monthly Reporting Support
From €300/month
For recurring updates, dashboard support, and reporting advice.
- Report refresh support
- Monthly improvements
- KPI updates
- Small changes
- Reporting advice
About
Analytics support from a Germany-based data analyst
I’m Huseyn Hajiyev, a Germany-based data analyst focused on Power BI dashboards, Excel reporting automation, SQL-based data preparation, and business KPI reporting. My background combines economics, business analytics, and practical reporting work, with a special interest in receivables, credit-risk, and finance-oriented dashboards.
Dataneox is my solo analytics service. I work directly with small businesses, startups, finance teams, and professional teams that need clear reporting without unnecessary agency layers.
Location
Bonn/Cologne, Germany
Background
Economics + analytics
Tools
Power BI, Excel, SQL
Focus
Business reporting and KPI systems
Special interest
Receivables and credit-risk analytics
Communication
English service; German-ready communication developing
FAQ
Questions before sending data or a report?
Practical answers about files, confidentiality, timing, monthly support, and KPI structure.
Contact
Send a project request or ask for a dashboard review.
You can describe your problem without sharing sensitive data. Anonymized samples are enough for the first review.
Simple inquiry
Best for a first question, dashboard review, or small report issue.
Detailed project request
Best when you already know the service, data sources, timeline, and budget range.
huseynhadjiyev@outlook.com
Bonn/Cologne, Germany
GDPR-conscious project workflow · NDA possible