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yassinbahri/README.md
Yassin Bahri — Python developer building Django tools and SAP data pipelines
SAP Knowledge Pipeline on PyPI django-fetch-guard on PyPI GitHub followers

Hello — I'm Yassin 👋

I'm a Python developer building open-source tools around SAP data pipelines, Django ORM performance, PostgreSQL, and reliable developer workflows.

  • 🔗 I created sap-knowledge-pipeline, which turns selected SAP OData and HANA records into citation-ready knowledge for RAG.
  • 🛡️ I maintain django-fetch-guard and django-index-optimizer.
  • 🌱 I contribute focused fixes, regression tests, typing improvements, and documentation across the Django ecosystem.
  • 🤝 I welcome contributors interested in Python, SAP, data engineering, database performance, or developer experience.

Featured projects

sap-knowledge-pipeline

Turn selected SAP OData and HANA records into secure, citation-ready knowledge for RAG applications.

Focus: explicit field allow-lists, structured provenance, server-driven pagination, durable checkpoints, and provider-neutral outputs.

PyPI · Documentation · Roadmap · Contribute

sap-knowledge-pipeline version
sap-knowledge-pipeline CI

OData V2/V4 · HANA
Python 3.11–3.14

django-fetch-guard

Prevent Django N+1 queries and accidental lazy database fetches with explicit fetch policies and automatic batching.

Focus: predictable ORM access, DRF integration, actionable diagnostics, and testable fetch contracts.

PyPI · Documentation · Contribute

django-fetch-guard version
django-fetch-guard test status

Django 4.2–6.1
Python 3.10+

django-index-optimizer

Analyze PostgreSQL pg_stat_statements data and turn recurring query patterns into actionable index recommendations for Django applications.

Current work: modern Django and Python support, preview-first recommendations, and safe, reviewable index creation.

PyPI · Documentation · Contribute

django-index-optimizer version
django-index-optimizer downloads

PostgreSQL analysis
Next release in progress

Open-source work

Project Contribution Status
django-stubs #3538 Fixed middleware callable-composition typing and added cross-checker regression coverage Merged
django-debug-toolbar #2426 Documented contributor and resource-sharing processes Open
All public pull requests Focused fixes, tests, typing, and documentation Ongoing

I prefer small, well-tested contributions that solve a concrete problem and are easy for maintainers to review.

Tools I work with

Python documentation Django documentation Django REST Framework documentation PostgreSQL documentation OData documentation SAP HANA Cloud documentation pytest documentation GitHub Actions documentation

GitHub at a glance

Yassin's GitHub contribution summary
Yassin's GitHub statistics Languages in Yassin's public repositories

Language statistics describe code in my public, non-forked repositories; they are not a measure of proficiency.

Contribution activity

Animated contribution graph

Let's build something useful

Want to improve SAP-to-RAG pipelines, Django query behavior, PostgreSQL performance, or contributor documentation? Start with one of my repositories' contributor-ready issues:

Building traceable data pipelines and predictable backends, one well-tested change at a time.

Pinned Loading

  1. django-fetch-guard django-fetch-guard Public

    Prevent accidental Django ORM queries with strict fetch contracts, automatic N+1 batching, DRF integration, and support for Django 4.2–6.1.

    Python 1 1

  2. django-debug-toolbar django-debug-toolbar Public

    Forked from django-commons/django-debug-toolbar

    A configurable set of panels that display various debug information about the current request/response.

    Python

  3. django-index-optimizer django-index-optimizer Public

    Analyze PostgreSQL query statistics and recommend useful indexes for Django applications.

    Python 1

  4. django-stubs django-stubs Public

    Forked from typeddjango/django-stubs

    PEP-484 stubs for Django

    Python