Navatej Surapaneni
Hyderabad
Summary
Meticulous Data Scientist accomplished in compiling, transforming and analyzing complex information through software. Expert in machine learning and large dataset management, with hands-on experience in developing highly accurate predictive models. Demonstrated success in identifying relationships and building solutions to business problems.
Overview
1
1
Certification
Work History
Advanced ML for Meningitis Virus Detection
AlmaBetter
- Implemented machine learning project achieving 98% and 95% accuracy in detecting meningitis virus using SVM and Random Forest models respectively.
- Leveraged Python programming language along with libraries such as pandas, matplotlib, seaborn, and scikit-learn for data analysis, preprocessing, visualization, model building, and evaluation.
- Ensured data integrity by meticulously addressing null values, achieving dataset purity rate of 100%, and optimizing categorical data transformation through label encoding, resulting in enhanced model performance and reliability.
- Conducted in-depth correlation analysis revealing significant relationships between health features, informing feature selection and model optimization.
- Evaluated model performance using comprehensive suite of metrics and proposed future enhancements including advanced feature selection methods and alternative modeling approaches.
- Successfully achieved research objectives by designing, optimizing, and deploying highly accurate machine learning models for meningitis detection, demonstrating proficiency in both data analysis and model development.
Analytical Framework for Predictive Hotel Booking
AlmaBetter
- Developed data pipeline integrating PostgreSQL with Python (using psycopg2 and SQLAlchemy) for efficient extraction and manipulation of extensive hotel datasets.
- Applied pandas and NumPy in Python for data cleaning and preprocessing, addressing inconsistencies and missing data to ensure dataset integrity for advanced analysis.
- Utilized statistical analysis and machine learning algorithms (scikit-learn) to derive insights on customer behavior, occupancy rates, and seasonal trends from hotel dataset.
- Leveraged Matplotlib and Seaborn for generating interactive data visualizations, facilitating communication of actionable business insights to stakeholders for informed decision-making.
Real-Time Social Media Sentiment Analysis
VNR VJIET
- Designed real-time sentiment analysis platform with Python and NLP libraries to monitor social media sentiment towards retail brand.
- Integrated social media APIs for live data streaming, covering Twitter, Facebook, and Instagram.
- Applied machine learning for sentiment classification and topic modeling, achieving over 90% accuracy in sentiment analysis.
- Created dynamic dashboard with Dash and Plotly for real-time sentiment and trend insights, enhancing strategic decision-making.
- Implemented scalable and efficient data processing pipeline to handle large volumes of social media data in real-time, ensuring timely and accurate sentiment analysis results.
Education
Masters - Management
University of Liverpool
Liverpool, UK12.2022
BTech - Information Technology
VNR Vignana Jyothi Institute of Engineering And Technology
Hyderabad, India07.2021
Skills
Programming Languages (Proficient):
Python, Java, C
Programming Languages (Capable):
Javascript, NodeJS, C#
Libraries and Platforms:
Flask, Pandas, NumPy, matplotlib, Seaborn, Scikit-learn, Pytorch, Tensorflow, NLTK, spaCy, REST APIs
Databases:
MySQL, PostgreSQL, SOQL, OracleDB, MongoDB
Tools:
Tableau, PowerBI, Spreadsheets, Docker
Certification
IIT Certified Full Stack Data Scientist, AlmaBetter - 2024
- Enhanced skills in machine learning, data visualization tools, relational databases, applied statistics, and Python for comprehensive data analysis and problem-solving.
Certified Data Analyst, Google - 2023
- Equipped with skills in data manipulation, visualization, SQL querying, and proficiency in tools like spreadsheets obtained through rigorous coursework and hands-on projects.
Salesforce Certified Administrator - 2024
- Proficiency in managing Salesforce platforms, configuring workflows, and implementing user permissions. Skilled in optimizing system functionality to enhance organizational efficiency and user experience.
Timeline
Advanced ML for Meningitis Virus Detection
AlmaBetter
Analytical Framework for Predictive Hotel Booking
AlmaBetter
Real-Time Social Media Sentiment Analysis
VNR VJIET
Masters - Management
University of Liverpool
BTech - Information Technology
VNR Vignana Jyothi Institute of Engineering And Technology
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