Hey, I'm
Shahrin Nakkhatra
Data Scientist, Robi Axiata Ltd.
Data Scientist and AI Engineer focused on building practical, end-to-end AI systems, including RAG and agentic workflows. I combine strong engineering with data-driven thinking, and explore art as a creative counterbalance.
Featured Projects
Major projects from professional work
RAG-Based Procurement Chatbot
Robi Axiata
Built RAG chatbot using financial documents with vector embeddings for accurate context retrieval and query responses on procurement policies and procedures.
Customer Churn Prediction System
Optimizely
End-to-end ML system with automated pipeline on AWS, monthly retraining, model selection, and deployment using Docker, Kubernetes, and Argo Workflows.
Social Media Sentiment Analysis
Robi Axiata
Developed tool tracking sentiment, intent, emotion, and issues from Facebook comments across major telecom providers with live Tableau dashboard.
Survello Surveillance Platform
NybSys
Enhanced multi-model platform with anomaly detection, loitering, object counting, mask detection, and motion tracking using multiprocessing.
Fall Detection App
NybSys
Led end-to-end development of smartphone-based fall detection including data collection, synthetic data generation, and on-device ML model deployment.
My Robi User Profiling System
Robi Axiata
Engineered inactive user profiling system to segment dormant users and deliver personalized re-engagement offers based on usage patterns.
Research & Publications
Selected academic work
Bengali Common Voice Speech Dataset for Automatic Speech Recognition
Samiul Alam, Asif Sushmit, Zaowad Abdullah, Shahrin Nakkhatra, MD. Nazmuddoha Ansary, Syed Mobassir Hossen, Sazia Morshed Mehnaz, Tahsin Reasat, Ahmed Imtiaz Humayun
arXiv preprint arXiv:2206.14053 · 2022
DatasetTech Stack
Tools and technologies I work with
Languages
- Python
- MATLAB
- C
- C++
- Bash
- SQL
ML/DL Frameworks
- PyTorch
- TensorFlow
- Keras
MLOps & Cloud
- Docker
- Kubernetes
- GitHub CI/CD
- AWS (EC2, SageMaker)
- Snowflake
- DBT
Data Science
- Pandas
- PySpark
Visualization
- Matplotlib
- Plotly
- Seaborn
- Bokeh
Version Control
- Git
API
- Flask
About Me
Data Scientist and AI Engineer focused on building practical, end-to-end AI systems, including RAG and agentic workflows. I combine strong engineering with data-driven thinking, and explore art as a creative counterbalance.
Currently working as a Data Scientist at Robi Axiata Ltd., where I build AI-powered solutions that drive real business impact.
Let's Work Together
Interested in collaborating or have a project in mind? I'm always open to discussing new opportunities.