About Me

 

I have over 9.5+ years of experience in Software Design, Development & Maintenance of Web Based Applications; worked on Healthcare, Insurance, E-commerce and Learning Management System domains.I have been working since last 4 + years as Data Scientist. I am always willing to learn and implement new technologies and technology stacks.

My Expertise

 

MACHINE LEARNING/PREDICTIVE ANALYTICS SKILLS FAMILIAR & WORKING WITH

  • Programming: Python, R, SAS Basic & Macro,Core Java

  • Supervised ML Algorithms: Decision Tree Based Algorithms (CaRT) and ensembles  (bagging, boosting, Adaboost, xgboost, RandomForest), Support Vector Machines, Naïve Bayes Classifer, k-NN, Logistic Regression

  • Unsupervised ML Algorithms: k-means/Hierarchical/DBSCAN clustering, Market Basket Analysis

  • Time Series Forecasting:  ARIMA Methodology, EWMA

  • Deep Learning : TensorFlow, TFLearn, Keras, PyTorch

  • Big Data Frameworks: Hadoop, Apache Spark

  • RDBMS: Oracle, MS SQL Server

  • NOSQL: MongoDB

  • Statistics: Statistical Distributions, Parametric/non-Parametric Hypothesis Tests

  • Visualization: Python - seaborn , MatplotLib,R- ggplot2, RShiny , Tableau

  • Data Filtering and Pre-processing:  Dimensionality Reduction Algorithms PCA

  • Recommender Systems: Content-based, Collaborative (Item-Item, User-User)

  • Natural Language Processing: Supervised/Unsupervised Text Sentiment Analysis, Analysis of Document-Term Matrix – TfIDF, Topic Modeling (Latent Dirichlet Allocation), Word Embedding Algorithms (Word2Vec), gensim

My Certifications

Deep Learning Specialization - Coursera By Andrew Ng

By Deeplearning.ai to master Deep Learning, understand how to apply it, and build a career in AI.

Pursued from SP Jain School of Global Management, Mumbai in year 2016/17. 

CGP : 9.3 / 10

PMP

The Project Management Professional (PMP)® is the most important industry-recognized certification for project managers.

MAPR Certified Spark Developer

The MapR Certified Spark Developer credential is designed for Engineers, Programmers, and Developers who prepare and process large amounts of data using Spark. The certification tests your ability to use Spark in a production environment; where coding knowledge is tested, we lean toward the use of Scala for our code samples.

IBM Certified Application Developer Watson V3

IBM Certified Application Developer Watson V3  is an examp to test the knowledge of professional in using Watson Services to develop cognitive systems.

R

R is a free software environment for statistical computing and graphics.

Coldfusion

Coldfusion is scripting language to develop website acquired by Adobe.

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Contact Me

Mobile: +91 - 956 130 9595 

dattatrayshindeharipur@gmail.com

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© 2023 by Dattatray Shinde