Data Analyst Business Intelligence

SNEHA CHANDRASHEKAR USA 240-***-****

ad5ywj@r.postjobfree.com

https://www.linkedin.com/in/sneha-chandrashekar

https://snehashekar111.wixsite.com/snehac

Versatile data analyst and business intelligence development analyst with 5+ years of experience in Java, Python, and SQL and data science methodologies. Proficient in working with large, complex datasets, conducting comprehensive analysis involving problem formulation, data gathering, requirements specification, processing, and delivering ongoing presentations. Skilled in identifying, researching, and resolving intricate business problems through advanced analytics, including statistical and machine learning models WORK EXPERIENCE

Data Analyst – Fraunhofer CMA, Riverdale, Maryland, USA Jun 2023 – Present Corrosion Prediction Pipeline for optimizing Bipolar Plate Manufacturing in Hydrogen Fuel Cells Led the development of data-driven pipelines integrating statistical and AI methodologies for optimizing coating and forming processes

• Composed and optimized SQL queries and Python commands for efficient data extraction, analysis, and visualization

• Manipulating large, complex data sets, including resampling and feature selection, to create "ML-ready" datasets

• Successfully extracted value from data and reduced it to intuitive regression models, achieving an MSE of 0.55

• Developed dashboards employing t-SNE and K-Means clustering to project and visualize results in 2D and 3D spaces

• Analyzed data for trends and patterns, leveraging data insights into compelling storytelling for various audiences Unsupervised Hyperspectral Image Synthesis to Augment Skin Lesion Classification Developed a generative pipeline for unsupervised extraction of 23 transformations, pivotal to the skin lesion domain

• Trained StyleGAN2 model on LMDB-formatted datasets, achieving a validation score of ~3.5

• Executed a factorization technique for unsupervised semantic extraction of features

• Created a user-friendly dashboard allowing them to upload images, select transformations, and view synthesized images Business Intelligence Analyst – SonicWall, Bengaluru, Karnataka, India Oct 2018 – Jul 2022 Actively contributed to end-to-end designing, development, testing, troubleshooting, validating, root cause analysis, maintenance and collaborate with cross-functional teams. The projects I worked on followed SCRUM, an Agile Methodology

• Developed and maintained dashboards using Java and SQL queries for handling reports. Utilized JIRA for task tracking

• Implemented a firewall configuration export function, addressing coding errors to improve end-user satisfaction; contributing to a 15% growth in sales

• Demonstrated exceptional time management and prioritization skills in a challenging and demanding environment ACADEMIC PROJECTS

Video Game Success Predictor Oct 2022 – Dec 2022

University of Maryland, Robert H. Smith School of Business, Maryland

• Developed a Classification model to analyze customer behavior and usage patterns towards games and predict favorable outreach for demographics within countries

• Built prediction pipeline, including data preprocessing, AI model, visualization and KNN algorithm with an accuracy of 0.6 Terp Transit Data Hub Oct 2022 – Dec 2022

University of Maryland, Robert H. Smith School of Business, Maryland

• Created ER- models and associated SQL database Server for UMD’s transportation department for real-time logistics tracking

• Utilized Tableau for data visualization to provide comprehensive insights KEY SKILLS AND ACHIEVEMENTS

Languages & Frameworks: Python (Pandas, NumPy, Keras, TensorFlow, PyTorch), R, Java, JavaScript, Vue, Angular Computer Vision, Machine Learning & Data Processing: PCA/t-SNE, NLP, hypothesis testing, data modeling, linear/logistic models, regression models, classification models, K-means clustering, deep learning, Image Recognition, Microsoft Excel (Pivot Table, VLOOKUP), PowerPoint

Web Development: SQL, RDBMS (MySQL), MongoDB, Tableau, eclipse, Visual studio, JIRA, AWS, GitHub, Confluence EDUCATION

University of Maryland, Robert H. Smith School of Business, College Park, MD, USA Aug 2022 – Dec 2023 Master of science, Business Analytics. GPA: 3.8/4

Visvesvaraya Technological University, Bengaluru, Karnataka, India Apr 2013 – May 2017 Bachelor of Engineering, Electronics and Communication

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