SAHITHI CHOWDARY PALACHARLA
Summary
Rooted in a solid background of mathematics and programming, I'm determined to excel in data science, using my skills to drive organizational growth and innovation. I'm dedicated to ongoing learning, staying abreast of industry advancements to deliver optimal outcomes.
Overview
2
2
years of professional experience
1
1
Certification
Work History
Jr. Data Scientist
Voziq ai India private Limited
02.2023 - Current
- Development of predictive models aimed at early identification of customer churn risk within the lifecycle of recurring revenue businesses, with a primary focus on the home security sector in the US
- Employed advanced micro-segmentation techniques to analyze and integrate diverse external datasets including Zillow, Census, and weather data into customer profiles resulting in enhanced model accuracy and actionable insights
- Demonstrated agility by routinely updating models to adapt to evolving customer behaviors and dynamic market conditions, ensuring sustained predictive efficacy
- Leveraged collaborative filtering methodologies to strategically allocate available offers to high-risk customers identified by the predictive model, effectively mitigating churn and optimizing retention rates
- Currently leading initiatives to support agents in the customer care and experience department by leveraging text analytics methodologies and sophisticated NLP tools.
- Skilled in categorizing survey comments into relevant topics and subtopics, showing the impact score of each topic on customer satisfaction, and classifying sentiments based on subtle emotional tones, thus providing deeper insights and actionable recommendations.
- Developing predictive models and employing text analytics to analyze customer satisfaction in the healthcare industry, while also periodically extracting information on new drugs entering the market.
Student Internship in Data Science
International Institute of SDG's & Public Policy Research
07.2022 - 08.2022
- Conducted data collection and preprocessing of Nykaa products dataset, employing Naive Bayes algorithm for review classification
- Utilized Linear Regression algorithm to predict employee salaries based on work experience, deploying the model as a web application using Flask
- Conducted text preprocessing and performed Sentiment Analysis on comments related to the Covid-19 Omicron variant dataset.
Education
Masters in Mathematics -
Sri Sathya Sai Institute of Higher Learning (Anantapur)
05-2022
B.sc(Hons) in Mathematics -
Sri Sathya Sai Institute of Higher Learning (Anantapur)
05-2020
Skills
- Python
- Data Analysis
- Machine Learning
- NLP and Open CV
- HTML
- Flask
- SQL
- Tableau
- Power BI
- Statistical Analysis
- SQL
- Tableau
- Power BI
Certification
- IBM Certified Data science course-Innomatics Research Labs (07/2022-02/2023)
- Python Bootcamp - Udemy
- Python and Git essentials - SSSSO
- Databases and SQL Querying - Udemy
Accomplishments
- Won Gold Medal for distinction in Msc Mathematics.
- Consistent academic high performer in all UG semesters.
Languages
Telugu
First Language
English
Advanced (C1)
C1
Hindi
Intermediate (B1)
B1
Timeline
Jr. Data Scientist
Voziq ai India private Limited
02.2023 - Current
Student Internship in Data Science
International Institute of SDG's & Public Policy Research
07.2022 - 08.2022
Masters in Mathematics -
Sri Sathya Sai Institute of Higher Learning (Anantapur)
B.sc(Hons) in Mathematics -
Sri Sathya Sai Institute of Higher Learning (Anantapur)
- IBM Certified Data science course-Innomatics Research Labs (07/2022-02/2023)
- Python Bootcamp - Udemy
- Python and Git essentials - SSSSO
- Databases and SQL Querying - Udemy
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