Dheeraj Mitra

Designed & executed cutting-edge data & feature engineering pipelines to seamlessly handle and analyze massive amounts of sensor data. Performed in-depth exploratory data analysis on IoT sensor data, uncovering intricate patterns and anomalies. Evaluated effectiveness and accuracy of new data sources. Executed comprehensive sales analysis and market research initiatives. Analyzed statistical data; importing data from multiple sources, joining datasets, cleaning & preprocessing, data wrangling and visualizations.

Developed and implemented NLP algorithms using BERT and transformer models for Chatbot applications, resulting in improved accuracy and user engagement. Managed AWS servers and infrastructure for Chatbot applications by adding multilingual functionality using Hugging Face library. Improved entity and intent Machine Learning and Deep Learning model in Chatbot interface.

Developed and trained a deep learning model using Keras and TensorFlow to detect text from images from any angle, resulting in improved accuracy and robustness. Conducted data preprocessing & cleaning for computer vision applications.