G . D

Microsoft Certified Professional

Godswill Douglas.

Turning complex data into automated intelligence.

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01. About Me

Most businesses aren't suffering from a lack of data—they are suffering from a lack of clarity.

With a background in Electrical and Electronics Engineering and a focus on Predictive Analytics, I build the technical architecture that allows stakeholders to stop guessing and start growing.

The Value I Deliver

I specialize in transforming fragmented data ecosystems into streamlined intelligence—proven to drive a 25% increase in operational efficiency.

Verify Microsoft Certification ▹
  • Power BI (Advanced DAX)
  • SQL (MySQL / PostgreSQL)
  • Python (NumPy / Pandas)
  • IoT & Predictive Analytics
Godswill Douglas

02. Technical Expertise

01. DATA SILOS

Fragmented Intelligence

I unify disconnected systems into a single source of truth, eliminating conflicting reports and providing a 360-degree view of performance.

02. OPERATIONAL BLIND SPOTS

Reactive Downtime

Leveraging IoT and predictive models to shift from "fix-it-when-it-breaks" to a proactive maintenance model, maximizing system uptime.

03. DASHBOARD FATIGUE

Information Overload

Using Advanced DAX to build high-performance dashboards that prioritize critical KPIs, enabling decisions in seconds, not hours.

03. Interactive Dashboards

Hospitality Analytics

Hotel Revenue Analysis

Developed an automated dashboard to track occupancy and RevPAR. Identified a 12% revenue growth opportunity through pricing optimization and reduced reporting time by 40%.
POWER BI DAX REVENUE OPTIMIZATION
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Workforce Planning

HR Analytics Dashboard

Analyzed workforce data for 300+ employees, identifying a 50% attrition rate and uncovering key retention drivers through drill-down analysis and trend forecasting.
WORKFORCE METRICS ETL POWER BI
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Finance Pipeline

Banking Credit Risk Pipeline

End-to-end data pipeline for 5,000+ customers. Used Python for exploratory data analysis (EDA) and SQL for data architecture to visualize risk patterns.
PYTHON SQL RISK MODELING
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Retail Forecasting

Sales Performance & Forecasting

Built a comprehensive sales engine that combines historical performance with Python-driven predictive modeling to forecast next-quarter revenue with high accuracy.
TIME SERIES PREDICTIVE ANALYTICS NUMPY/PANDAS

04. Professional Experience

Freelance Data Analyst | Dosreal Hotel

Aug 2024 – Present

  • ▹ Identified 12% revenue growth opportunity via pricing optimization.
  • ▹ Automated reporting processes, reducing latency and manual effort by 40%.

Industrial Trainee | Saipem Contracting Limited

April 2024 – September 2024

  • ▹ Interpreted complex AutoCAD diagrams for industrial power systems.
  • ▹ Tested integrated safety systems for high-reliability industrial starters.

05. Research

IoT-Based Thermal Monitoring System

Published: Engineering Headway Journal (2026)

View Paper