Hi, I'm Sonalika Singh

Mathematics Graduate from IIT Madras

Passionate about turning numbers into solutions that make a meaningful impact. I love transforming complex data into actionable insights through machine learning and deep learning.

Sonalika Singh

About Me

Get to know me better

My Journey

I'm a Mathematics graduate from IIT Madras with a passion for data science and machine learning. My journey started from a small city in Bihar, driven by curiosity to solve real-world problems through mathematical rigor and programming.

During my academic journey, I've gained hands-on experience through internships at ERNET India and IIT Guwahati, where I developed automated analysis systems and fine-tuned deep learning models.

Besides academics, I love dancing and reading useful content related to my field. These hobbies keep me curious, creative, and balanced.

Skills

Technical Skills

Python
Machine Learning
Deep Learning
SQL
Data Analysis

Soft Skills

Problem Solving Team Collaboration Communication Critical Thinking Creativity

My Projects

Showcase of my technical work

Multilingual Language Classifier

Built a Naive Bayes classifier to recognize 27 roman-script languages with high accuracy using feature reduction and hyperparameter tuning.

Python NLP Scikit-learn Feature Engineering

Music Recommender System

Preprocessed 1M+ song lyrics using NLTK and engineered a TF-IDF + cosine similarity model deployed via Streamlit with Spotify API integration.

Python NLTK TF-IDF Streamlit Spotify API

Multi-label EHR Classification

Built a deep learning model with 4 dense layers to perform multi-label classification on 200K+ EHR embeddings, achieving 0.8183 Micro F2 score.

Deep Learning TensorFlow Healthcare Multi-label

Sequence Modeling for Language Decoding

Built and optimized Seq2Seq models (RNN, LSTM, GRU) for Roman-to-Devanagari transliteration with attention mechanisms and beam search decoding.

Seq2Seq LSTM Attention Transliteration

Resume

My professional background

Download Resume

Get my complete resume with detailed information about my education, experience, and skills.

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Introduction Video

Watch my introduction to learn more about my journey and passion for data science.

My Blogs

Thoughts and insights on data science and mathematics

How to Learn Math Smarter, Not Harder

Simple strategies to master mathematics with less stress and better results.

Why Differential Equations Describe the Real World

How epidemics, physics, and economics rely on mathematical models.

Proofs Don't Have To Be Scary: 5 Practical Tips

Make mathematical proofs easy and approachable with simple techniques.

Learn the Math Needed for Machine Learning

Your guide to the must-know maths for ML and data science skills.

Understanding Bayes Theorem With Real Life Examples

A practical guide to Bayes' theorem explained with easy-to-relate everyday scenarios.

Get In Touch

Let's connect and collaborate