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🏊
producing bugs
🏊
producing bugs
43 followers · 75 following

Achievements

Achievement: Pair Extraordinairex3Achievement: YOLOAchievement: QuickdrawAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex3Achievement: YOLOAchievement: QuickdrawAchievement: Pull Sharkx3Achievement: Arctic Code Vault Contributor

Highlights

  • Pro

Organizations

@iu-pay

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h0ffmann/README.md

hi, i'm matheus hoffmann

profile views

👋 me

sr. swe engineer with 8 years of experience building scalable solutions mainly for payment processing & fraud-fighting

🫀 core

Scala Python Apache Spark Databricks Apache Kafka SQL Delta Lake Apache Airflow

🤖 machine learning

scikit-learn MLflow Amazon SageMaker XGBoost PySpark Optuna

🧠 llm & agents

Claude Code Model Context Protocol DSPy Ollama Azure AI Foundry Azure OpenAI Azure AI Vision Langfuse

☁️ cloud & infra

AWS Amazon S3 Amazon EC2 Amazon EKS Amazon EMR Amazon Kinesis Amazon Redshift AWS Glue Kubernetes Docker

🔄 devops & CICD

GitHub Actions GitLab CI Jenkins Terraform Pulumi Git

🗄️ dbs & bi

PostgreSQL Redis dbt

💼 exp-highlights

  • itv (uk) - ml/mlops on aws for channel audience forecasting
  • signifyd (us - award winner tenacious feb/2024) - ml eng. for loss forecasting & risk-analysis on databricks
  • elemeno AI (us - br client bvmf: AMER3) - mlops engineer with k8s on gcp
  • broad (uk) - sr. software engineer with scala for digital banking on gcp
  • stone (br: nasdaq: STNE) - ml & software engineer with scala on aws

🏅 certs

AWS Cloud Practitioner

AWS ML Specialty

AWS ML Engineer Associate

AWS Data Engineer Associate

🏊 misc

strava (open water swimming)

Pinned Loading

  1. forecast-energy-demand forecast-energy-demand Public

    forecasting algorithms applied to hourly electricity

    Python

  2. montaigne montaigne Public

    next level text-to-sound

    Python

  3. okekara okekara Public

    synchronized lyrics and karaoke mode to YouTube Music

    TypeScript

  4. nix-config nix-config Public

    my nix-os files

    Nix 1

  5. fp-gym fp-gym Public

    func. programing exercises

    Scala

  6. nashkell nashkell Public

    game theory + haskell

    Haskell