Sudarshan Sundar

Sudarshan Sundar

Data Analyst
United States of America
English

About Me

Data Analyst with a 3+ years’ experience in advanced analytics, machine learning with proficiency in SQL, Python, SAS, and data visualization tools like Tableau and PowerBI to drive strategic decision-making. Skilled in …

Experience

Data Analyst

Thorogood Associates
Jun 2021 - Present · 5 years

In my capacity at Thorogood Associates, I was entrusted with leading innovative data analytics and machine learning projects to bolster strategic decision-making and enhance operational efficiencies across varied sectors. My role entailed the development of advanced statistical models for predicting sales forecasts, utilizing Spark DataFrames within Azure Databricks for effective resource allocation. I was instrumental in automating data management systems to streamline weekly sales data processes significantly. My contributions extended to deploying solution updates in production environments through Azure DevOps, ensuring seamless integration and operational continuity.

Data and Analytics Consultant

Thorogood Associates, Bangalore, India
Jun 2021 - Jun 2023 · 2 years

Led a pivotal project for a leading pharmaceutical company, developing a statistical model with Spark DataFrames in Azure Databricks for 5-year sales forecasts to optimize resource allocation.
Incorporated Exponential Smoothing (ETS) for enhanced time series forecasting, achieving a potential 7% reduction in fixed costs.
Developed an automated data management system using the Azure stack (Logic Apps, Data Factory, Databricks) replacing manual procedures for ingestion, processing, modeling, and reporting of weekly sales data thereby reducing the data flow time significantly.
Extensively utilized SQL for extracting significant volumes of financial data from databases.
Developed and executed custom stored procedures for precise data mapping from multiple sources.
Enabled the transformation of structured data into data cubes.
Led an initiative using Power BI to ingest, refine, and present data through dashboards, aiming to derive engagement insights for an online retailer’s webpage.
Pioneered the deployment of solution updates to production environments using Azure DevOps, ensuring seamless, secure transitions and operational continuity.

Skills

Analytics Data Analysis Professional Information Systems Management Data Mining Microsoft Access Statistical Analysis System (SAS) Structured Query Language (SQL) Data Representation Data Analysis Skills Power BI R Programming Language (R) Tableau Python Machine Learning Predictive Modeling Clustering Classification Spark DataFrames Azure Databricks Exponential Smoothing (ETS) Logic Apps Data Factory Databricks Stored Procedures Data Cubes Azure DevOps Natural Language Processing NLTK BERTopic SciKit-Learn Random Forest MLP Hyperparameter Tuning Cross-validation SMOTE imbalanced-learn VecStack Lean Six Sigma MS Office Excel PowerPoint MS Word MySQL SPSS MiniTab Scala Visual C Azure Stack ADF ADB Spark
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