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Sadaf Burhan

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Data Scientist (Applied ML/AI)

Calgary, ABRemote60 CAD / heure

À propos

I’m a Data Scientist and AI Engineer with 4 years of experience building data-driven and AI-powered solutions across machine learning, NLP, forecasting, product analytics, and intelligent automation.

I work with businesses to turn complex data and AI problems into practical solutions—from exploratory analysis and predictive modeling to LLM and RAG-based applications.

My experience includes Python, SQL, Pandas, Scikit-learn, LightGBM, Databricks, MLflow, time-series forecasting, NLP, embeddings, BERTopic, LLMs, RAG, LangGraph, and agentic AI workflows. I’ve worked with large-scale service and product datasets, including predictive modeling, customer/service-ticket analytics, user segmentation, topic modeling, and forecasting.

I can help with:

  • Machine learning and predictive modeling

  • Data analysis, EDA, and business insights

  • Forecasting and time-series analysis

  • NLP, text classification, and topic modeling

  • Generative AI, RAG, and LLM applications

  • AI agents and workflow automation

  • Model evaluation and AI reliability

  • Python/SQL data processing and analytics

My focus is not simply on building models—I aim to understand the business problem first, choose the right level of solution, and deliver results that are reliable, interpretable, and useful for decision-making.

Compétences

Machine LearningArtificial IntelligenceStatistical AnalysisREST APIPythonAnalytical ThinkingNeural NetworksBusiness IntelligenceAzureBig DataTensorflowETLNatural Language ProcessingDeep LearningSparkSQL3D ModelingA/B TestingDevOpsSnowflakeData AnalyticsData CleaningData EngineeringData ScienceData VisualizationSeabornApache SparkApi DesignArchitecture DesignPredictive AnalysisScikit-Learn

Langues

English

À partir de

$60CAD / heure

Informations clés

Mode de travail

Remote

Durée de la mission

Aucune préférence

Localisation

Calgary, AB

Sites web personnels

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