Engineered Works & Case Studies

Featured Projects

Production systems, APIs, and client applications built with strict type safety, automated tests, and scalable architectures.

Text2SQL Intelligence Engine

Shipped & Tested

Natural language to SQL conversion engine leveraging LLMs and FastAPI. Allows non-technical business stakeholders to query relational databases safely with prompt engineering, query validation, and schema context injection.

PythonFastAPIGemini APIDockerSQLPrompt EngineeringPytest

RAG YouTube Title Generator

Shipped & Tested

Retrieval-Augmented Generation (RAG) platform powered by Python, FastAPI, and MongoDB Atlas Vector Search. Grounded on high-performing video transcripts to generate viral, high-CTR titles.

PythonRAGLangChainFastAPIMongoDB Atlas VectorHugging FaceDocker

Modular Churn Prediction Pipeline

Shipped & Tested

End-to-end machine learning system predicting customer churn to improve retention rates. Features data pre-processing pipelines, model evaluation, and a containerized FastAPI model serving layer.

PythonMachine LearningFastAPIscikit-learnDockerModular Pipeline

Bangla Sentiment Analysis NLP

Shipped & Tested

Natural language processing pipeline for Bangla text sentiment classification. Implements tokenization, feature extraction, and machine learning models to classify sentiments with high accuracy.

PythonNLPscikit-learnNLTKPandasJupyter Notebook