Henry Steinhauer

What I've accomplished up to

2000

Featured Work

Backend systems, developer tooling, and shipped web products - built with reliability in mind.

Coverage Badge Creator

CLI that generates coverage badges and updates README placeholders.

  • TypeScript
  • CLI
  • Jest
  • Coverage
  • CI/CD
  • Generates badges from coverage JSON summaries
  • Updates README via placeholders ($coverage$, $lines$ …)
  • CI-friendly CLI; published to npm/yarn
GitHub npm yarn

HTR Model (Handwritten Text Recognition)

Python ML pipeline + web demo for handwritten text recognition.

  • Python
  • TensorFlow
  • Keras
  • OCR
  • HTR
  • CRNN
  • Web demo: upload image → decoded text output
  • Train/validate pipeline with greedy + beam search
  • Dataset loading + preprocessing for IAM handwriting
GitHub

OAuth 2.0 Provider (Go)

OAuth2/JWT provider concepts with strong domain modeling + documentation.

  • Go
  • Gin
  • OAuth2
  • JWT
  • MongoDB
  • Docker
  • Modeled users, scopes, resources, and access groups
  • ERD + sequence diagrams to make flows auditable
  • Dockerized dev setup for repeatable local runs
GitHub Docs/Diagrams

Recipe App (Go)

Go backend service for a recipe app, featuring clean architecture and PostgreSQL persistence.

  • GO
  • POSTGRESQL
  • DOCKER/COMPOSE
  • GITHUB ACTIONS
  • Go backend service with a clean, modular structure (handlers/services/storage)
  • PostgreSQL persistence with clean schema + migrations
  • Dockerized dev setup + CI checks
GitHub

My Highlights

Until today, there was a lot to try out, discover and implement. In the following, I have picked out and listed some key data.

Published Articles

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Contributions

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Repositories

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Core Stack

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What I've learned

Below are some of the programming languages and frameworks I've worked with this year. If you would like to know more, feel free to check out my GitHub page.

Intermediate

Go

Expert

Ruby

Intermediate

Podman

Intermediate

Kubernetes

Expert

TypeScript

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