Sr. Database Engineer/Data Scientist Resume Westborough, Massachusetts - Hire IT People

PROFESSIONAL SUMMARY:

Data Scientist with 5+ years of professional experience using Data Analysis, Predictive modeling, Data Visualization, Statistical Analysis
Involved in python supervised deep learning programs and passionate about learning unsupervised deep learning
Proficient in SQL(SQL server, MySQL)
Experienced in developing different Statistical Machine Learning, Forecasting, Text Analysis and Data Mining Solutions to the various business problems using Python, Tableau, SQL
Proficient in Machine Learning and Deep Learning Models (Linear, Logistic Regression, Multivariate Regression, Random Forest, K - NN, SVM, Natural Language Processing, ANN, CNN, RNN, Xgboost, LightGBM)
Familiar with Hadoop Ecosystem and Big Data Tools such as HDFS, HiveQL, Pig
Expertise in Python programming using various frameworks including Numpy, Pandas, SKlearn, Scikitlearn, Tensorflow, Keras, Pytorch, CV2

SKILL:

Languages: SQL, T-SQL, R Programming Language, Python

Tools: Microsoft SQL Server Management Studio, SQLyog, Shiny, R Studio, Spyder, Git/Github

Big Data Technologies: Hadoop, MapReduce, NOSQL (Hbase), Pig, Hive

Machine Learning Algorithms: Decision Trees, Random Forests, Linear Regression, Logistic Regression, Naive Bayes, k-Nearest Neighbors (k-NN), Neural Networks, Support Vector Machines (SVM), Gradient Descent, Artificial Neural Networks (ANN), Convolutional Neural Networks (CNN), Recurrent Neural Networks (RNN)

Libraries: Pandas, Numpy, Seaborn, Scikit Learn, NLTK, Keras

WORK EXPERIENCE:

Sr. Database Engineer/Data Scientist

Confidential, Westborough, Massachusetts

Responsibilities:

Implement analytical and statistical tools to collect analyze and interpret large data sets. Utilize this information to develop data driven solutions to solve business problem
Perform statistical and predictive analysis for client business segmentation in python and use business intelligence tool (tableau) for final analysis
Collaborate with business unit and team to determine the long-term strategies.
Maintain database of electronic Health Records software for several healthcare practices on data storage systems like MySQL and MS SQL.
Identify, analyze, and interpret trends or patterns in complex data sets using R Programming Language.
Evaluate performance of employees and provide insight into making appropriate business decisions.

Software Developer

Confidential

Responsibilities:

Designed model to Predict future churn rate of customers using Artificial neural networks with accuracy of 85% on validation set; adopted drop out regularization to achieve 86.67% accuracy
Hunted 15% of credit card applications which were incorrectly flagged as non-fraudulent using Self Organizing Maps; Model was created to identify patterns in high dimensionality relationship
Tackled structured, semi-structured and unstructured data sets, determined key takeaways and visualized using box plots, histograms to abridge via Seaborn, matplotlib library of Python and ggplot of R
Created SVM classifier model to detect tone of customers on survey datasets of 15000 rows as positive or negative using NLTK and NLP techniques

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Sr. Database Engineer/data Scientist Resume

Westborough, MassachusettS

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