A Data Science & AI enthusiast conjuring intelligence from data — building predictive models, Android applications, and AI-powered systems that bridge the gap between darkness and discovery.
The soul behind the data
I am Chelsa Mariam John, a B.Tech Computer Science student at Lovely Professional University, passionate about the alchemy of transforming raw data into intelligence.
My craft spans the full spectrum of Data Science and AI — from building predictive machine learning models to developing AI-powered Android applications integrated with Google's Gemini Vision API.
I've walked the halls of Celebal Technologies as a Data Science intern, and wielded analytical swords at Practo Technologies as a Business Analyst. Every dataset is a mystery. Every model, an incantation.
Scholastic foundations & path of wisdom
Professional experience & roles
Languages, frameworks, and developer tools
Selected applications, models, and platforms
An Android platform for learning and networking, incorporating skill filter adapters, reminders, and Gemini AI chatbot personalities.
A Retrieval-Augmented Generation (RAG) Q&A chatbot combining FAISS indexing with Gemini LLM to answer queries on loan datasets.
An Android app recommending optimal crops using Gemini AI, with AgriChat assistant, to-do checklist, and Firebase Authentication.
An Android app identifying animal breeds from photos using Gemini Vision AI, complete with an explore page and Firebase Auth.
A machine learning web app built with Streamlit that predicts car prices using a Random Forest Regressor and features valuations.
A research project analyzing facial motor dynamics and pre-speech latency parameters to detect subtle emotional suppression.
A deep learning NLP pipeline mapping tweets into hate speech, offensive, or neutral categories using a Bidirectional LSTM.
Let's connect and discuss potential opportunities
Whether you have a data challenge, a collaboration idea, or just want to talk AI — feel free to reach out.
