Amulya Reddy Lakku
Graduate Research Assistant at University of Missouri St.Louis
Saint Louis,MO
Summary
Self-motivated and a highly reliable university student positioned to contribute strongly to technology demanding tact, enthusiasm, and an exemplary work ethic.
Overview
1
1
year of post-secondary education
5
5
years of professional experience
Work History
Senior Data Scientist
Qualcomm
Bangalore, Karnataka
05.2018 - 08.2020
- Automated Data Life Cycle and Knowledge Discovery of Data (KDD) for the team. Performed Exploratory Data Analysis on 200 projects. Optimized Statistical tests on 160 attributes used in the projects for building ML Models. Performed Feature Engineering and Dimensionality Reduction. Profiling Variables and getting insights from the data.
- Identified a new way to encode categorical variables to enhance model performance. Applied Neural Network and XG Boosting for getting a better MAPE for cost estimation. Re-analyzed the metric which should be used for efficient reporting and provided a better solution.
- Introduced the team to Scrum and Kanban framework; POC on Agile Management Software; proposed Kanban framework for efficient management of tasks across the team/projects.
Data Scientist
Honeywell International
Bengaluru, Karnataka
08.2016 - 05.2018
- Text mining Tool analysis about similar products in the market.
- VOC with service owners to capture their pain points and later created a story point on top of it to solve them. Used NLP for feature extraction using a bag of words model.
- Evaluation of models for multiclass text classification for classifying the tickets into different classes. This helped to find the major problem area of each service.
- Used sentiment score for every feedback of the customer to help service owners to take necessary actions. Analysis of the sentiment trend of the customer feedback.
- Used time series analysis to predict the weekly sentiment score of the service owners. Provided suggestions for the problem area w.r.t to the service owner and on the actions to be taken to increase the positive sentiment score in the future.
Data Science Intern
Honeywell International
Bengaluru, Karnataka
01.2016 - 08.2016
- Collection of data sets from Twitter. Filter and clean unstructured data sets. Analysis of the importance of emoticons.
- Performed Sentiment Analysis and comparison of Sentiment Analysis based on Lexicon and Emoticons.
- Used regex to build a dictionary for emoticons. Considered the emoticons which have led to a change in polarity of the text in 30% of the dataset along with the plain text.
Education
Master of Science - ComputerScience
UNIVERSITY oF MISSOURI–ST. LOUIS
08.2020 - Current
Skills
Python
Machine learning
Data Mining
Artificial Intelligence
Deep Learning
Numpy
Scipy
Matplotlib
TensorFlow
Pandas
Couchbase
MongoDB
SQL
SQLite
NoSQL
Timeline
Master of Science - ComputerScience
UNIVERSITY oF MISSOURI–ST. LOUIS
08.2020 - Current
Senior Data Scientist
Qualcomm
05.2018 - 08.2020
Data Scientist
Honeywell International
08.2016 - 05.2018
Data Science Intern
Honeywell International
01.2016 - 08.2016