Atibha Narasu V
United States
Summary
Data Analyst with expertise in data analysis, machine learning, and data visualization. Proficient in Python, SQL, Tableau, and cloud-based ETL tools, with experience in exploratory data analysis and predictive modeling. Demonstrated success in extracting actionable insights from complex datasets in food quality, HR operations, and healthcare. Committed to applying advanced analytics to address business challenges effectively.
Overview
5
5
years of professional experience
Work History
Research Assistant - Food Quality Monitoring
University of Maryland, Baltimore County
Baltimore, USA
01.2024 - 12.2024
- Analyzed time-series fruit data (Banana, Strawberry, Guava, Apple) to assess ethylene content trends and correlations, supporting food shelf-life prediction.
- Performed exploratory data analysis (EDA) to identify trends, seasonality, and outliers in ethylene production across fruit types.
- Conducted feature extraction using shape descriptors (Elliptic Fourier Descriptors) and statistical analysis (PCA, clustering) for dimensionality reduction and pattern recognition.
- Developed real-time dashboards and visualizations (Matplotlib, Seaborn, Plotly) to track ethylene levels and support supply chain decision-making.
- Applied time-series decomposition (trend, seasonality, residual analysis) and correlation studies to understand factors influencing shelf life.
- Applied TensorFlow, PyTorch, Scikit-learn for model development and YOLO, UNet for fruit segmentation and feature extraction.
- Generated real-time reports and data visualizations to support supply chain decisions.
Data Analyst - Automation & Process Optimization
Tata Consultancy Services
Hyderabad, India
04.2021 - 12.2022
- Collected, analyzed, and interpreted HR operations data to identify inefficiencies, resulting in automated workflows that improved process accuracy by 30%.
- Built dashboards and reports using Excel and Tableau to track KPI metrics across HR and support departments, enhancing visibility for stakeholders.
- Utilized Python (Pandas, NumPy) to clean and manipulate structured and unstructured data from APIs and internal databases, enabling seamless automation integration.
- Led a team of 5 junior analysts, mentoring them in data handling and dashboard creation best practices.
- Documented 80% of the technical workflow, use cases, and business logic for automation processes, improving knowledge sharing and project scalability.
Junior Data Analyst
Optum Global Solutions
Hyderabad, India
12.2019 - 04.2021
- Analyzed asset management data and collaborated with IT teams to identify patterns in hardware usage, which reduced procurement inefficiencies by 20%.
- Created a static website prototype to visualize inventory trends, supporting business use-case approval for an internal asset tracking tool.
- Participated in Agile team discussions, contributing insights from data to improve sprint planning and process tracking.
- Automated reporting of asset lifecycle data using UiPath and Excel VBA, improving turnaround time for hardware request resolution.
Education
Masters in Science - Information Systems
University of Maryland, Baltimore County
Catonsville, MD12.2024
Bachelor of Technology - Electrical and Electronics Engineering
Jawaharlal Nehru Technological University
Hyderabad, India05.2020
Skills
- Data Analysis: Python (Pandas, NumPy), R (Basic), Excel, SQL, Scikit-learn, Data Wrangling
- Programming Languages: Python, SQL, Nodejs, Java, VBNET
- Data Visualizations: Tableau, PowerBI, Jupyter Notebook, Weka
- Machine Learning & Automation: Supervised & Unsupervised Learning, Feature Engineering, Model Evaluation
- Statistical Techniques: Regression Analysis, Hypothesis Testing, A/B Testing, Clustering
- Databases: Oracle, MySQL, PostgreSQL
- Business Tools: Microsoft Visio, SharePoint
- Cloud Based Technologies & ETL: Microsoft Azure Data Factory, Data Ingestion, Data Cleaning, Transformation, Integration, API Automation
- Operating System: Windows, Ubuntu
- Version Control & DevOps: JIRA, Azure Devops(Familiar), Git, GitHub
- Project Management: Agile Methodology
Timeline
Research Assistant - Food Quality Monitoring
University of Maryland, Baltimore County
01.2024 - 12.2024
Data Analyst - Automation & Process Optimization
Tata Consultancy Services
04.2021 - 12.2022
Junior Data Analyst
Optum Global Solutions
12.2019 - 04.2021
Masters in Science - Information Systems
University of Maryland, Baltimore County
Bachelor of Technology - Electrical and Electronics Engineering
Jawaharlal Nehru Technological University
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