Sakif Hossain

I am a highly skilled Data Analyst with a strong background in converting complex datasets into clear, actionable insights for businesses. With over 2 years of hands-on experience, I have worked extensively with SQL, Python (Pandas, NumPy), Power BI, Tableau, Excel, and R Studio, helping companies unlock the true potential of their data.

I hold an MSc in International Business with Data Analytics from Ulster University, which has equipped me with both advanced analytical skills and a strong understanding of business intelligence. Over time, I have successfully delivered projects involving data cleaning, reporting automation, interactive dashboards, predictive modeling, and time-series forecasting.

My expertise includes:

• Data Cleaning & Preprocessing: Removing duplicates, handling missing values, and preparing datasets for analysis using Python, SQL, or Excel.
• Data Visualization: Creating visually appealing and insightful dashboards using Power BI, Tableau, and Excel to track KPIs and business performance.
• Database Management: Writing complex SQL queries to extract, manipulate, and analyze large datasets.
• Predictive Analytics: Building machine learning models (Random Forest, XGBoost) for forecasting trends and improving business decision-making.
• Business Reporting: Developing interactive and automated reports that save time and provide real-time insights.

I take pride in delivering high-quality, accurate, and well-documented reports tailored to client needs. Whether it’s a small dataset requiring cleaning or a large-scale dashboard project for executive decision-making, I approach each task with precision and creativity.

Why choose me?

• Proven expertise across multiple tools and technologies (SQL, Python, Power BI, Excel, R).
• Experience in real-world business analysis, marketing insights, and supply chain reporting.
• Strong communication skills and a commitment to understanding your unique requirements.

I believe that data tells a story, and my goal is to help businesses read that story and act on it. Let’s work together to transform your data into meaningful insights that drive growth and success.