Devraj Pal itzzdev09

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Python Developer · ML & Data Systems · Open-Source Contributor

>>> import devraj
>>> devraj.whoami()
{
    "name":      "Devraj Pal",
    "location":  "Hyderabad, India",
    "main":      "Python 🐍",
    "builds":    ["ML pipelines", "pricing & forecasting systems", "data-heavy backends"],
    "hobby":     "reading other people's code until I find the bug",
    "stack":     ["pandas", "scikit-learn", "PyTorch", "FastAPI", "Kafka", "Redis"],
}
>>> devraj.currently()
'shipping PrismPrice and sending fixes upstream'

`$ git log --author=itzzdev09 --merged -- open-source/`

📂 fsspec/filesystem_spec

The filesystem layer under pandas, dask, xarray and zarr.
FileNotFoundError for memory/ZIP/TAR/archive paths · DirFileSystem delegation · Windows drive-path parsing · cat_file offsets

📊 shenxianpeng/gitstats

Visual statistics reports from Git history.
Annotated tags and per-tag commit counts · HTML/SVG escaping of repo names · clear error when no commit matches

🧹 sqlfluff/sqlfluff

Dialect-flexible SQL linter and auto-formatter.
Oracle FETCH ... PERCENT · Postgres COPY options from PostgreSQL 15–18

🔍 mvt-project/mvt

Amnesty International's mobile forensics toolkit for spyware.
Indicator matching on whole path components · www. prefix stripping · dumpsys parsers that survive truncated bug reports

📐 PythonOT/POT

Python Optimal Transport.
UCOOT entropic regularisation called div_to_product with swapped arguments

👁️ pymovements/pymovements

Eye-tracking data processing and analysis.
Categorical and Enum dtypes in BIDS export · tsplot broken at temporal gaps · plotting.screen() canvas

✂️ zhouxiaoka/autoclip

AI-powered video clipping and highlight generation.
Subtitle retries no longer re-download the video · millisecond carry in SRT timestamps

🦬 Farama-Foundation/PettingZoo

Multi-agent reinforcement learning environments.
PadActionSpace and NanZeros wrappers, AEC and parallel

_{🔍 every merged PR →}

`$ ls ~/projects --sort=python`


📈 PrismPrice Dynamic pricing decision support: demand elasticity, retention and causal revenue optimization. `python` `scikit-learn` `pandas`	🛡️ XAI-PyTorch-IDS Explainable multi-class network intrusion detection with SHAP on imbalanced data. `pytorch` `catboost` `shap`
⚡ dynamic-pricing-pipeline Real-time pricing pipeline with streaming ingestion and reinforcement learning. `python` `kafka` `redis`	🏠 delhi-rent-forecasting Delhi rental price forecasting with classical ML and LSTM models. `python` `lstm` `scikit-learn`
🎓 PrepArsenal AI-powered exam prep with previous-year-question analysis and adaptive practice. `python` `typescript` `supabase`	🏷️ price-tracker E-commerce price monitoring scraper with email alerts. `python` `scraping`

`$ pip list --user`

`$ gitstats ~/projects/PrismPrice`

_{Regenerated every Monday with gitstats · full report →}

>>> exit()  # thanks for stopping by 👋

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