GUNASRI BABU
Houston,TX
Summary
Data professional with 2 years of experience in data analytics, machine learning, and building scalable data workflows. Proficient in Python, SQL, Tableau, and Power BI, with hands-on experience in data cleaning, automation, pipeline optimization, and dashboard development. Adept at partnering with cross-functional teams to translate business needs into actionable insights and support strategic decision-making.
Overview
2
2
years of professional experience
Work History
Data Analyst - Intern
Water Lens LLC
09.2025 - Current
- Developed predictive modeling workflows using Python (XGBoost and ANN) with historical and operational data to predict 3 key water-quality parameters with 90% accuracy, improving data-driven decision-making and increasing sales outcomes by 8%.
- Built a scalable pipeline using Azure Function App (Timer Trigger) to process live InfluxDB time-series data to execute predictive models. Automated infrastructure deployment via Terraform, enabling real-time visualization in Grafana using SQL query.
- Integrated ML outputs into Power BI dashboards, for model monitoring, performance tracking, and operational insights for stakeholders.
- Built an internal Streamlit application in Python to automate data validation and reporting processes, cutting manual errors by 10% and accelerating team productivity.
Software Engineer
Bosch Global Software Technology
09.2022 - 12.2023
- Developed scalable data ingestion and preprocessing pipelines using Python, SQL Server and Pyspark to transform 10+ years of ECU operational, warranty, and regional data for machine learning applications.
- Built and optimized advanced ML models-including Random Forest, Gradient Boosting (XGBoost) to predict ECU demand and fault occurrences, achieving up to 75% predictive accuracy and identifying 6 KPIs.
- Designed interactive Tableau dashboards to visualize demand forecasts, fault risk patterns, and KPI impacts, enabling data-driven decision-making and improving ML insight adoption by 40%.
- Developed an automated Python tool to collect and consolidate data from multiple sources, enabling seamless integration.
- Collaborated with global teams and managed Git to align requirements and streamline reporting and optimization workflows.
Programmer Analyst Trainee -Intern
Cognizant Technology Solutions
02.2022 - 06.2022
- Implemented ETL pipelines using Python and SQL to consolidate and preprocess large-scale user and operational data for analysis.
- Developed Power BI dashboards with advanced visualizations and DAX measures to monitor KPIs and support data-driven decisions.
- Performed exploratory data analysis and statistical modeling to uncover insights, optimize workflows, and improved platform engagement by 25%.
Education
Master of Science - Engineering Data Science
University of Houston
Houston, TX12.2025
Bachelor of Engineering - Electrical and Electronics
Anna University
Chennai, India05.2022
Skills
- Python
- Pandas
- NumPy
- Scikit-learn
- Matplotlib
- R
- PySpark
- MySQL
- SQL Server
- InfluxDB
- Tableau
- Power BI
- Alteryx
- Grafana
- Excel
- AWS
- Lambda
- S3
- EC2
- Glue
- Azure
- ADLS
- ADF
- Function App
- Jupyter Notebook
- VS Code
- GitHub
Certification
- Python for Machine Learning & Data Science Masterclass (Udemy)
- SQL - MySQL for Data Analytics and Business Intelligence (Udemy)
- Tableau A-Z: Hands-On Tableau Training for Data Science (Udemy)
- Complete Guide to Power BI for Data Analysts (Udemy)
- Cloud Computing: Understanding Core Concepts (LinkedIn)
- Introduction to Terraform on Azure (LinkedIn)
Timeline
Data Analyst - Intern
Water Lens LLC
09.2025 - Current
Software Engineer
Bosch Global Software Technology
09.2022 - 12.2023
Programmer Analyst Trainee -Intern
Cognizant Technology Solutions
02.2022 - 06.2022
Master of Science - Engineering Data Science
University of Houston
Bachelor of Engineering - Electrical and Electronics
Anna University