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Data Engineer, Python SQL Developer, Aspiring Data Scientist

Sanket Chobe
Data Engineer, Python, SQL Developer, Aspiring Data Scientist
XXXX@XXXX.XXX | (XXX) XXX-XXXX |LinkedIn: sanketchobe | Chicago, IL
Experience Summary
• 6 years of experience in Software (backend) development for banking and finance domain.
• Proficiency in Python, SQL, Data Analysis and problem-solving using data structure and algorithms.
• Research journal publications in Machine learning (Association rule mining and Graph Analytics/Clustering).
Academic Qualification
• 2016 - 2018: MS in CS University of Nevada, Las Vegas, USA
GPA - 4.0/4.0
• 2007 - 2011: B. Tech in IT
Government College of Engineering, Amravati, India GPA - 8.72/10.0 Data Mining Research Journals and Projects
Mining Association Rules for Low Frequency Itemsets – PLOS ONE (Published) 2018. DOI
• Published a novel association rule mining algorithm for low frequency and low-utility itemsets, achieved same
run time efficiency as FP-growth algorithm.
• Generated new priority-based rules to provide effective discount offers or online recommendations. Advancing Community Detection Using Keyword Attribute Search – Journal of Big Data (Published) 2019. DOI
• Developed a novel clustering algorithm for personalized community detection by creating a new classification
and keyword search method for attributed graphs. Python, NetworkX, Gephi
• Data preprocessing - feature selection of ground-truth network datasets (10,000 nodes) with random attributes
on nodes and (>=30%) probability of edge creation.
• Achieved a scholar position in the Data Scientist fellowship challenge of The Data Incubator. Correction of Spelling Errors and Sentiment Analysis NLP - Python, NLTK, Scikit-learn, Numpy, and Pandas.
• Implemented HMM with 85% accuracy of correction of spelling errors in a document with 44000 characters.
• Naive Bayes Classifier model for the sentiment analysis of movie reviews with 95% accuracy of classification of
the review as positive or negative.
• Neural Network, Decision Trees, and Random Forest algorithms for movie reviews with around 90% accuracy. Industry Experience
Data Engineer - Capital One/ Wipro Limited, Chicago, USA: 03/2019 – Present
• Developer of Scala, Spark SQL and Snowflake modules for ETL on the partner data into AWS cloud environment. Software Developer Intern- Caesars Entertainment, Las Vegas, USA: 05/2017 – 01/2019
• Developed Golang modules, and complex PostgreSQL queries to visualize the sports betting summary on the
leaderboards at The Book - LINQ Casino (Leaderboard as a Service).
• Developed a POC for Quiz, Tone, and Personality analysis chatbots using IBM Watson and Microsoft Azure.
• Developed a POC on DOTA2 with 70% accuracy of winner prediction using logistic regression and SVM models. Analyst - Principal Financial Group, Pune, India: 12/2014 – 07/2016
• Developed scalable COBOL DB2 SQL modules for billing and specialty benefits modules using Agile SCRUM/XP. System Engineer - Tata Consultancy Services, Pune, India: 09/2011 – 12/2014
• Developed scalable DB2 SQL Stored Procedures for New Account Opening application of Morgan Stanley. Technical Skills
Programing: Python, SQL, T-SQL, PostgreSQL, Golang, Scala, Spark SQL, C++, HTML, NodeJS.
Algorithms: Community Detection, Logistic Regression, Neural Networks, Decision Tree, Random Forest.
Packages: Pandas, NumPy, Scikit-learn, Matplotlib, NetworkX.
Databases: DB2, MS SQL Server, Neo4J, Snowflake, Apache Spark, AWS basics, Hadoop Map-reduce.
Data Tools: Spyder, Jupyter Notebook, Azure ML, R-Studio, Visual Studio code, Tableau, Git, Docker, IBM Z-os.