About Me

I'm a Data Scientist living in the heart of Bangalore, India. I have over 3 years of experience working in data science. Currently, I work as a Data Scientist in Allstate India, improving products and services for our customers by using advanced analytics, creating and maintaining ML models, and onboarding compelling new data sets.

Previously, I was a Data Scientist at Wipro Holmes, helping clients use machine learning models to enhance customer experience and reduce cost

Competencies: Data Science, Machine Learning/Deep Learning, NLP, Computer vision, Python/Java/R, SQL, Pytorch/Tensorflow/Keras/scikit-learn, numpy/pandas/scipy/opencv

Contact Details

Rohit Raj
#1425, BTM 2nd stage
Bangalore 560076 India
(+91) 9738899609
devrohitraj@gmail.com

Download Resume

Education

MIT Muzaffarpur, Bihar

Bachelor of Information Technology • June 2015

Relevant Coursework

Data Structure, Algorithm Designing, Object-Oriented Design, Java Programming,
Database Systems, Networking, Distributed Computing, Artificial Intelligence.

Activities

•Co-Founded the Technical Club of the college that organized the 1st Technical Fest of the college.
•Successfully assisted the College Placement Cell in attracting twice as many companies during hiring season than those participated the last year.
•Served as a core member of the Planning Team at the college that organized its first ever Alumni Meet in over 10 years.

PCV Mahavidyalaya, Chhapra

Class 12• March 2009

•12th from PCV Mahavidyalaya, BSE Board, Chhapra, Bihar with 66%.

Work

Allstate India

Data Scientist - Artificial Intelligence Center of Excellence • Mar 2018 - Present

•Distracted driving model using mobile and telematics data to reduce risk of accident that can claim lives and dollars for insurers and insured. Deep learning computer vision model with 99% recall having 88% precision
•Defect recommendation engine for product teams to predict potential defects that could occur in future projects resulting reduced hours of corrective work and reducing cost ~$50 million per year
•A real-time recommendation engine for technical support team for query resolution resulting reduced average wait time from 12 min to 2 min. Hierarchical deep learning model using LSTM/GRU with ~99% accuracy
•Helped team with various setups like Domino, UNIX dev server, AWS Sagemaker, Server DB, model deployment and so on

Wipro Holmes

Data Scientist - Machine Learning • Nov 2015 - Mar 2018

•Implemented a Bot that creates a knowledge graph using spacy, genism and other NLP packages using Machine learning
•Trained a ML model using SVM that classifies different element inside images with more than 75% accuracy on very limited data
•Implemented AdaptiveUI Bot Agent using Python and MongoDB for Recording the test cases and process it for playback
•Implemented Tracer and git-diff features for Regression Testing Bot using Java technology that reduced time by 30% and cost by 40%

Astin Technology Pvt Ltd

Software Engineering Intern • Sept 2014 - Nov 2014

•Designed and implemented Employee Management Service, which managed the working of employees by providing reports between 2 days.
•Implemented a centrally-controlled Administrator Module that performs all system administration tasks using Java Servlet Backend Technology with MySQL Database.
•Utilized JSP as a view component of MVC architecture.
•Tested the fully developed project EMS and discovered 7 bugs, including SQL injection problem for which received appreciation from the Project Manager and was asked to assist senior developers in debugging.

Skills

  • Data Structure
  • Algorithm
  • Data Visualization
  • Python
  • Machine Learning
  • Deep Learning
  • Linux
  • Java

Favourite Quotes

  • Your work is going to fill a large part of your life, and the only way to be truly satisfied is to do what you believe is great work. And the only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle. As with all matters of the heart, you'll know when you find it.

    Steve Jobs

  • The programmer, like the poet, works only slightly removed from pure thought-stuff. He builds his castles in the air, from air, creating by exertion of the imagination. Few media of creation are so flexible, so easy to polish and rework, so readily capable of realizing grand conceptual structures.

    Fred Brooks

  • "Adding manpower to a late software project makes it later!"

    Brooks Law

  • The first 90 percent of the code accounts for the first 90 percent of the development time...The remaining 10 percent of the code accounts for the other 90 percent of the development time.

    Tom Cargill

  • Good code is its own best documentation. As you’re about to add a comment, ask yourself, ‘How can I improve the code so that this comment isn’t needed?’ Improve the code and then document it to make it even clearer.

    Steve McConnell

Don't Forget to say hi!

If you have any questions about my work or just want to say hi,
don't hesitate to contact me.

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