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USD
I will build accurate forecasts using time series models
Data Analyst and Python Developer
I’m a professional Data Analyst and Python Developer specializing in statistical analysis, modelling, and reproducible analytics using R and Python. I help businesses and researchers turn raw data int...
About this Gig
I provide professional time-series forecasting and predictive analysis to help you understand trends and plan ahead with confidence.
This service focuses on analysing historical data to identify patterns, seasonality, and changes over time, and building forecasting models that support planning, budgeting, and decision-making. I work with sales, demand, traffic, finance, and operational datasets, delivering clear forecasts with explanations you can understand and use.
I use proven statistical and forecasting techniques (such as ARIMA, SARIMA, Prophet, and regression-based models) and focus on accuracy, transparency, and clear interpretation of results.
Packages
Basic Trend & Forecast Overview
Trend and seasonality analysis with a short-term forecast, charts, and a brief written summary.
Standard Forecast Modelling
Full time-series modelling, diagnostics, forecast scenarios, visualisations, and clear written insights.
Premium Advanced Forecasting & Planning
Advanced or multivariate forecasting, scenario and sensitivity analysis, publication-ready charts, and a full report with reproducible workflow.
Please message before ordering to confirm data suitability, scope, time.
My Portfolio
FAQ
What data do you need to get started?
Please provide your historical dataset (Excel, CSV, Google Sheets, or database extract) with a clear time variable (date, week, or period). Let me know what you want to forecast and over what time horizon.
What type of forecasting methods do you use?
I use proven statistical and forecasting techniques such as ARIMA, SARIMA, Prophet, and regression-based models. The method is chosen based on your data structure, seasonality, and business goals.
Can you forecast sales, demand, or traffic data?
Yes. I commonly work with sales, demand, traffic, finance, and operational time-series data. If you’re unsure whether your data is suitable, feel free to message me before ordering.
Will you explain the results in a way I can understand?
Absolutely. I provide clear, non-technical explanations of trends, forecasts, assumptions, and limitations so you can confidently use the results for planning and decision-making.
Do you guarantee forecast accuracy?
No forecasting model can guarantee perfect accuracy. I focus on using appropriate methods, validating models, and clearly explaining uncertainty so results are reliable and transparent.
