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I will build nlp pipelines, sentiment analysis and ai text tools with langchain
Kazakhstan
I speak English
ML Engineer Python Data Analysis and Predictive Modeling
ML Engineer specializing in Python automation, FastAPI backends, and NLP pipelines. I build end-to-end solutions: from raw data to trained models, REST APIs, and live dashboards your team can use with...
About this Gig
I build NLP pipelines, sentiment analysis tools, and AI text processing systems using Python, HuggingFace, spaCy, and LangChain.
What I deliver:
Sentiment analysis APIs (DistilBERT, VADER, transformers)
Named Entity Recognition (NER) pipelines with spaCy
Text classification and topic modeling systems
LangChain document Q&A and RAG pipelines
Live Streamlit demo + FastAPI endpoint
Stack: Python · HuggingFace · spaCy · LangChain · FastAPI · Streamlit
Every project includes:
Working model with evaluation metrics
REST API endpoint or Streamlit demo
GitHub repo with README and examples
30-day support after delivery
Need a sentiment classifier, NER tagger, or LangChain RAG pipeline? I deliver production-ready AI text solutions.
Message me to discuss your use case!
Programming language:
Python
•
SQL
•
NoSQL
Tools:
Jupyter Notebook
•
TensorFlow
•
Excel
My Portfolio
FAQ
What text formats do you support?
I work with CSV, JSON, plain text (.txt), Excel, and PDF files. For PDFs I extract text first using pdfplumber or PyMuPDF. Just share your dataset and I'll confirm compatibility before we start.
Can you fine-tune models on my specific domain data?
Yes. I can fine-tune DistilBERT or other HuggingFace models on your labeled data for custom classification or NER. You'll need at least ~500 labeled examples for good results. I'll handle training, evaluation, and export.
