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dachosen1/README.md

README

Hi, I’m Anderson 👋

Data Scientist | ML Engineer | Causal Inference Practitioner

I'm a data scientist and engineer focused on building robust, production-grade ML pipelines, architecting scalable DevOps workflows, and solving high-stakes problems using causal inference. My work spans experimentation platforms, predictive modeling, infrastructure automation, and analytics-driven product strategy.

Core Areas of Expertise

Machine Learning Engineering Building modular, reproducible ML pipelines with integrated tracking (MLflow), monitoring (CloudWatch), and deployment (AWS SAM, Docker, Prefect).

Causal Inference & Experimentation Designing and analyzing A/B tests, quasi-experiments (DiD, RDD), uplift modeling, and measurement systems for marketing, product, and operational decisions.

DevOps & MLOps Automating infrastructure for data science workflows using GitHub Actions, IaC (SAM/CloudFormation), S3 for model artifact storage, and containerized microservices.

Analytics & Decision Science Deep dives into customer behavior, pricing strategies, and operational KPIs using advanced statistics, regression modeling, and Bayesian methods.

Projects

Causal Experimentation Toolkit Reusable framework for designing, running, and evaluating controlled and observational experiments with diagnostics, power analysis, and effect estimation.

Infra Scripts & Tooling Scripts, SAM templates, and container setups for rapid provisioning of dev/test environments for ML workflows—integrated with GitHub Actions for CI/CD.

Current Focus

  • Fine-tuning and scaling ML pipelines for real-time inference
  • Building modular, interpretable causal inference tools
  • Experimentation strategy for product and growth teams
  • MLOps best practices with emphasis on cost monitoring and observability

Want to collaborate or learn more about my work? Reach out on LinkedIn or check out the repos below.

Top Langs

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  1. Feature-Engineering-for-Fraud-Detection Feature-Engineering-for-Fraud-Detection Public

    Implementation of feature engineering from Feature engineering strategies for credit card fraud

    Jupyter Notebook 41 11

  2. formulaic formulaic Public

    Dynamic Generation and Quality Checks of Formula Objects

    R 10 2

  3. Common-Voice Common-Voice Public

    Audio Classification with machine learning

    Python 19 5

  4. nearquake nearquake Public

    Bot to post earthquakes to twitter.

    Python 1

  5. Validating-psychometric-survey-responses Validating-psychometric-survey-responses Public

    model to identify users falsely completing online survey

    Python 7