SERVICES

Our Services

Data Engineering & Business Intelligence Solutions

At DeTLeng, we help businesses transform raw data into reliable insights, automated reporting systems, and scalable analytics platforms.

Whether you're struggling with messy spreadsheets, disconnected data sources, manual reporting, or limited business visibility, we provide practical solutions that help you make better decisions with confidence.

Data Cleaning & Preparation

Turn Messy Data Into Trusted Information

Poor data quality leads to inaccurate reports, wasted time, and unreliable business decisions.

We help organizations clean, organize, and standardize their data so it becomes ready for reporting, analytics, and automation.

Services Include

  • Data quality assessment
  • Duplicate removal
  • Missing data treatment
  • Data validation
  • Spreadsheet optimization
  • Data standardization

Ideal For

  • Excel-based reporting
  • CRM data cleanup
  • Sales data preparation
  • Marketing databases
  • Financial reporting

Projects Starting From €300

ETL Pipeline Development

Automate Your Data Flow

Manual data collection consumes valuable business time and often creates errors.

We design ETL (Extract, Transform, Load) pipelines that automatically move data from multiple sources into a centralized environment for reporting and analysis.

Services Include

  • ETL workflow design
  • Data integration
  • SQL transformations
  • Automated data processing
  • Scheduled data refreshes
  • Pipeline documentation

Ideal For

  • Growing businesses
  • Multi-source reporting
  • Cloud migration projects
  • Analytics automation

Projects Starting From €800

BigQuery Data Warehouse Solutions

Build a Modern Analytics Foundation

As data grows, spreadsheets and traditional reporting systems become difficult to manage.

We help businesses implement scalable Google BigQuery solutions for centralized analytics and business intelligence.

Services Include

  • BigQuery setup and configuration
  • Data warehouse architecture
  • Data modeling
  • Query optimization
  • Cost optimization
  • Security and access management

Ideal For

  • Cloud analytics projects
  • Business intelligence initiatives
  • Large datasets
  • Scalable reporting environments

Projects Starting From €800

Power BI Dashboard Development

Visualize Your Business Performance

Data becomes valuable when decision-makers can easily understand it.

We create professional Power BI dashboards that transform complex data into clear, actionable insights.

Dashboard Types

  • Executive dashboards
  • Sales performance dashboards
  • Marketing analytics dashboards
  • Financial reporting dashboards
  • Operational KPI dashboards

Benefits

  • Automated reporting
  • Real-time visibility
  • Faster decision making
  • Improved performance tracking

Projects Starting From €600

KPI & Analytics Consulting

Measure What Matters

Many businesses collect data but struggle to identify which metrics truly drive performance.

We help define meaningful KPIs and build reporting frameworks that support strategic decision-making.

Services Include

  • KPI framework development
  • Business metrics design
  • Reporting strategy
  • Performance analysis
  • Management reporting
  • Decision-support analytics

Ideal For

  • Business owners
  • Startups
  • E-commerce companies
  • Service businesses
  • Growing organizations

Projects Starting From €500

End-to-End Analytics Solutions

From Raw Data to Business Insights

Need a complete analytics solution?

DeTLeng can manage the entire journey—from data extraction and transformation to data warehousing, dashboard development, and business reporting.

Typical Solution Includes

  • Data source integration
  • ETL pipeline development
  • BigQuery implementation
  • Data modeling
  • Power BI dashboards
  • KPI framework design

Ideal For

Businesses looking for a complete analytics ecosystem rather than individual services.

Custom Project Pricing

Why Businesses Choose DeTLeng

  • Business-focused approach
  • Modern cloud analytics solutions
  • End-to-end project delivery
  • Clear communication
  • Scalable architecture design
  • Reliable documentation
  • Based in Barcelona, serving clients worldwide

Let's Discuss Your Project

Every business has unique data challenges.

Whether you need cleaner data, automated pipelines, a scalable data warehouse, or executive dashboards, DeTLeng can help transform your data into measurable business value.

Contact us today to discuss your requirements and receive a tailored solution.

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