Data Science Business Intelligence

Tithi Mathur

ad7hae@r.postjobfree.com 412-***-**** https://www.linkedin.com/in/tithimathur United States EDUCATION

Carnegie Mellon University, Heinz College 08/ 2023 – 12/2024 Master of Information Systems Management - Business Intelligence and Data Analytics Coursework: Stats for IT managers, Database Management, Machine Learning for Problem Solving, Data Science and Big Data, Intro to Artificial Intelligence, Generative AI Lab Jaypee Institute of Information Technology 01/ 2017 – 12/ 2021 Bachelor of Technology (Honors) Electronics and Communication Engineering EXPERIENCE

Data Science Intern Smith Micro Software Pittsburgh, USA. 05/2024 – Present

• Implemented a Propensity Score Matching (PSM) causal inference analysis to assess the impact of an influencer program on app sign-up rates

• Fetched 20 GB of data from PostgreSQL, created materialized views, and visualized key product metrics on Power BI dashboards, reducing data retrieval time by 30% and enhancing reporting efficiency

• Enabled product teams to monitor real-time KPIs, resulting in a 20% reduction in response time for addressing product issues

• Created a data dictionary for 16+ key product metrics, documenting formulas and database sources from Tableau reports, saving 4+ business hours weekly

Programmer Analyst Cognizant Technology Solutions Noida, India 09/ 2021 – 07/ 2023

• Utilized Python and SQL to generate real-time monitoring reports, saving 14 hours per week

• Led root cause analyses and troubleshooting for over 20+ application issues, saving 7+ business hours weekly and enhancing client satisfaction by 15%

• Created data visualizations using Power BI and Excel, enabling stakeholders to make data-driven business decisions, resulting in a 10% revenue increase

• Proposed and executed bi-weekly knowledge-sharing sessions, fostering a collaborative culture and improving incident management by 5%

Data Intern 4 Quarter Technologies (ERP Software) Noida, India 04/ 2018 – 06/ 2018

• Created interactive Business Intelligence dashboards using Power BI, enhancing issue tracking and client satisfaction, resulting in a 20% increase in client rating

• Led training sessions for a team of 5, leading to a 15% improvement in customer support ratings and streamlining support process

PROJECTS

Google Play Store Rating Forecaster [Deep Learning, Neural Networks]

• Implemented XGBoost and RandomForest Regressors for data imputation, achieving MSEs of 0.20 and 0.21.

• Enhanced predictions with an Artificial Neural Network, attaining an R2 score of 0.986 Sign Language Detection using Action Recognition [OpenCV, TensorFlow, MediaPipe]

• Collected and preprocessed video data using OpenCV and MediaPipe, extracting key points from hand gestures.

• Trained a Convolutional Neural Network (CNN) with TensorFlow, achieving 95% accuracy Fashion MNIST Image Generation using GAN [TensorFlow, Keras]

• Designed and implemented a Generative Adversarial Network to generate realistic fashion item images, achieving high quality outputs after 2000 training epochs

• Utilized TensorFlow and Keras to develop and train both generator and discriminator models TECHNICAL SKILLS

Machine Learning & AI: TensorFlow, PyTorch, Deep Learning, NLP. Data Analysis: Python, SQL, PostgreSQL, Big Data. Visualization: Power BI, Tableau

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