Professional Background

About Danlami Abdulrahman

Data Analyst building expertise through practical projects and continuous learning — turning raw data into business insight since 2025.

Danlami Abdulrahman — Data Analyst

Professional Introduction

I am a detail-oriented Data Analyst passionate about transforming raw data into meaningful business insights. Since beginning my analytics journey in 2025, I have developed interactive dashboards, optimized datasets, written SQL queries, and built business intelligence solutions using Excel, Power BI, SQL, Tableau, and Python.

I enjoy solving business problems through data-driven decision-making and continuously expanding my technical expertise across the full analytics stack — from raw data ingestion and Power Query ETL pipelines through to executive-level KPI dashboards and relational SQL database design.

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Professional Goals

What drives my work in data analytics and business intelligence.

📊 Data-Driven Decisions

My core goal is to empower organizations and individuals to make confident business decisions backed by clean, well-modeled data — not guesswork.

🚀 Continuous Skill Growth

I am committed to consistently deepening my expertise in DAX, Python analytics, advanced SQL window functions, and enterprise Power BI architecture.

🎯 Impactful Dashboards

I believe dashboards should tell a story. My focus is on creating intuitive, high-impact visualizations that non-technical stakeholders can act on immediately.

Career & Educational Journey

Key milestones shaping my expertise in data analytics, business intelligence, and database query optimization.

2025 – Present

Data Analyst & BI Specialist

DanlamiPro — Independent & Freelance Analytics

Launched professional Data Analytics portfolio in 2025. Building 16+ enterprise-grade case studies across Power BI, Advanced Excel, relational SQL databases, and Tableau visualizations.

  • Engineered Power BI dashboards for Healthcare operations, COVID-19 pandemic tracking, and financial cash flow forecasting.
  • Formulated relational SQL queries for inventory turnover, HR employee attrition, and academic performance analysis.
  • Designed interactive Excel models with automated Power Query ETL pipelines and dynamic KPI cards.
Power BI DAX SQL Analytics Excel Power Query
2025

Intensive BI & Data Analytics Specialization

Hands-On Skill Acquisition & Project Engineering

Underwent rigorous hands-on training in end-to-end data pipelines: data cleaning, normalization, relational data modeling (Star Schema), DAX formulations, and executive dashboard design.

Data Modeling ETL Pipelines Tableau Visualization KPI Definition
Academic Foundation

B.Sc. Computer Science (Analytics & Database Focus)

University Computer Science Background

Built strong core foundation in relational database management systems, data structures, computer algorithms, and quantitative logic. Completed academic SQL analysis on student CGPA distributions and department graduation rates.

Relational Databases Computer Science Quantitative Methods

Technical Skills

Core tools and competencies applied across real-world analytics projects.

Business Intelligence

Power BI, DAX Measures, Tableau, Dashboard Development, KPI Development, Business Analytics, Reporting.

Power BI DAX Tableau

SQL & Databases

SQL, MySQL, Data Modeling, ETL, Window Functions, Complex Joins, Stored Procedures, Views.

SQL MySQL ETL

Spreadsheets & ETL

Microsoft Excel, Power Query, Data Cleaning, Data Analysis, Data Visualization, Automated Models.

Microsoft Excel Power Query Data Cleaning

Programming & Scripting

Python, Pandas, NumPy, Matplotlib — for exploratory analysis, automation, and custom visualizations.

Python Pandas Matplotlib

Full Skills Inventory

Microsoft Excel Power Query SQL MySQL Power BI Tableau Python Data Cleaning Data Analysis Data Visualization Dashboard Development Business Intelligence KPI Development DAX ETL Data Modeling Reporting Business Analytics