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Ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn
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Ph'nglui mglw'nafh Cthulhu R'lyeh wgah'nagl fhtagn
  • São Paulo, SP, Brazil
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jotafeldmann/README.md

Jota Feldmann

GitHub followers

I'm J, a 100% "working from home" full-time/contractor data and software engineer (Python, Node, Java, Kotlin) since 1998, born, raised, and living in São Paulo, Brazil, available inside the timezone overlap from -8 UTC to +2 UTC. I have worked as a remote contractor for full-time English-speaking positions since 2020, including in the USA, Germany, Portugal, Angola, and Argentina.

With a Big Data and Artificial Intelligence specialization at USP (2022-2023), a bachelor's degree in Computer Science (2001-2005), and a vocational school in Informatics (1998-2000), I'm a problem solver with experience as a senior back-end engineer, data, architecting, designing, and coding solutions with distributed systems in the cloud, like APIs, workers, ELTs (ETLs), queues, databases, leading teams, and mentoring developers since 2011.

About culture: in my experience, the Spotify model and the "Five keys to a successful Google team" are reasonable definitions for a great culture. Factors like lean mentality, good practices (tests, SOLID, Clean Code), psychological safety, clarity, meaning, impact, dependability, accountability, autonomy, and responsibility are the best ways to make things work, deliver, and build a consistent team.

I write about tech

Current open source projects

Dev things

Let's keep in touch

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Pinned

  1. elevators elevators Public

    Simulate elevators service, given a number of floors X elevators.

    TypeScript 7 1

  2. trucks-x-cargo trucks-x-cargo Public

    Load cargos and trucks data (.csv files), pick the closest truck for each cargo, and output in the stdout.

    Python 3

  3. charles-dexter charles-dexter Public

    Rust modules for Node.js.

    Rust 1

  4. vertx-kotlin-rest-api vertx-kotlin-rest-api Public

    REST API using Vert.x and Kotlin.

    Kotlin 2

  5. guts guts Public

    Small and self contained utils for Go language

    Go 2

  6. tcc-ia-big-data tcc-ia-big-data Public

    Simulando multi-agentes em jogos de tabuleiro por turnos, utilizando aprendizagem por reforço via Value-Decomposition Network e Gymnasium API

    Jupyter Notebook