Data analyst and machine learning

I offer comprehensive data analysis and machine learning services to help businesses extract valuable insights, drive data-driven decision-making, and solve complex challenges. With my expertise in Power BI, advanced Excel, and machine learning, I provide end-to-end solutions tailored to meet your specific needs.

Key Services I Provide:

1. Data Analysis & Visualization:

2.    Perform in-depth data analysis using Power BI and Advanced Excel to uncover trends, correlations, and patterns.
   
   

   • Create interactive dashboards, reports, and visualizations to communicate insights effectively.
   • Use advanced Excel techniques like pivot tables, Power Query, VLOOKUP, and data modeling for efficient analysis.
3. Machine Learning Solutions:
   • Data Preprocessing: Clean, transform, and prepare data for machine learning models using Python, Excel, or other tools.
   • Model Training: Develop and train machine learning models, including regression, classification, clustering, and time-series forecasting.
   • Model Evaluation: Evaluate model performance using metrics like accuracy, precision, recall, and F1-score to ensure optimal results.
   • Deployable Solutions: Provide machine learning models ready for integration into your systems or business processes.
   • 3.
   • Predictive Analytics & Forecasting:
     • Apply predictive analytics to forecast business outcomes, sales trends, and customer behavior using machine learning algorithms.
     • Use advanced statistical methods and Excel functions to model data and predict future trends.
     • 4.
     • Business Intelligence with Power BI:
       • Design and implement customized Power BI dashboards for tracking KPIs, business performance, and customer insights.
       • Integrate data from multiple sources (Excel, databases, APIs) into a unified Power BI dashboard for holistic analysis.
       • Automate reports and visualizations to streamline data analysis workflows.
       • 5
       • Excel Automation & Macros:
         • Develop Excel-based automation tools using VBA and macros to streamline repetitive tasks and enhance productivity.
         • Build advanced financial models, business forecasting tools, and what-if analysis frameworks in Excel.
         • 6
         • End-to-End Machine Learning Projects:
           • Collaborate closely with clients to define project objectives, understand data sources, and tailor machine learning models to solve specific business challenges.
           • Provide documentation, project roadmaps, and final reports to ensure transparency and actionable insights.
           • Industries I Work With:
       • Retail & E-commerce: Demand forecasting, customer segmentation, churn prediction.
       • Finance & Banking: Credit risk analysis, fraud detection, portfolio optimization.
       • Healthcare: Predictive health analytics, patient segmentation, and outcome forecasting.
       • Manufacturing: Predictive maintenance, supply chain optimization, quality control.