Sai Theja Thamatam
Bengaluru
Summary
Experienced Data Scientist with 6+ years in leveraging data for business insights. Skilled in machine learning, NLP, time series analysis, statistical analysis and data visualization. Self- learner and tech enthusiast, dedicated to staying updated with industry trends.
Overview
6
6
years of professional experience
Work History
Senior Data Scientist
Genpact, Enquero Global LLP
08.2022 - Current
- Working for a reputed Technology provider client in Analytics team as senior data scientist.
- Developed multiple use cases such as prediction of outage probability in an application, Defects prioritization, Defect resolution time and chatbots etc.
- Dealt with different varieties of data related to application development and enhancements.
- Extracting day to day data and extensively testing models on different types of data before implementing the models into production.
- Used multiple ML and timeseries techniques for forecasting and used tableau to visually communicate results to stakeholders.
- Experience in working with SQL servers and commands to gather and manipulate data according to requirement.
- Responsible in handling team of 4 members.
Senior Associate
Sutherland Global Services
08.2021 - 08.2022
- Worked for a Retail Customer Relationship Management client in developing a model thatindicates Key performance aspects of agent
- Developed 16 KPI's that identifies aspects agent is lagging which helps client to train agentsaccordingly to increase customer retention
- Applied Exploratory Data Analysis on huge historical data of Customer-Agent conversations andperformed cleansing of text data
- Built rule-based models and also NLP based models as per the requirement accordingly
- Experience in communicating with client to gather requirements and also to discuss theresults achieved by our models with stakeholders and making sure we are aligned to theirexpectations
- Experience in documenting the necessary details of the models built and getting approvalsfrom client.
Programmer Analyst
Cognizant Technology Solutions
12.2017 - 08.2021
- Worked as data scientist for one of leading insurance firm in American market and for Life sciences client for demand planning and supply chain forecasting.
- Experience in risk assessment, claims prediction, customer segmentation and supply chain analysis and demand planning also worked for Insurance firm client for fraudulent claim prediction.
- Learnt using multiple classification techniques according to data.
- Exploratory data analysis and data cleansing using ETL analysis techniques.
- Understood how to deal with SQL servers and commands to handle large datasets and make changes if needed Initially worked in Data handling with SAP BW and visualization using SAP BO.
Education
Bachelors Of Engineering - Electrical And Electronics Engineering
RMK Engineering College
Chennai04.2017
Skills
- Machine Learning
- Python
- SQL
- Tableau
- Deep Learning
- Natural Language Processing
- Time Series
- Agile Methodology
- Microsoft Azure
DOMAIN EXPERIENCE
- Information Technology
- Retail & CRM
- Insurance
- Health Care & Life Science
Languages
- English
- Telugu
- Hindi
- Tamil
Timeline
Senior Data Scientist
Genpact, Enquero Global LLP
08.2022 - Current
Senior Associate
Sutherland Global Services
08.2021 - 08.2022
Programmer Analyst
Cognizant Technology Solutions
12.2017 - 08.2021
Bachelors Of Engineering - Electrical And Electronics Engineering
RMK Engineering College
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