Divay JIndal

Coder / Thinker

About Me
Resume
Projects
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Divay Jindal

Coder / Thinker

Hey!! This is Divay Jindal. I am Machine Learning Enthusiast and loves to play with data, plot distributions and create random variables out of it. I have pretty good experience of this field. I also have worked on building statistical models on enormous amount of data and even put them into production.

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My Projects
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Email Address

divayjindal

divayjindal95

Github

Work Experience

Software Developer
BookMyShow

July 2017 - June 2018
- ARIMA modelling and Poissonregression for forecasting pricecategory wise ticket sale in python with 70% accuracy.
- CF over user clustering forr ecommending movies.Improved conversion metric by 4% and CTR by 7%.
- Dynamic Pricing based on demand.Incorporated dynamic regression for forecasting sale in next time slot. Overall increase in penetration by 7.9%
- Naive bayes over events metadatato identify wrongly taggede vents.
- RBM for recommendation on events using Tensorflow backend.
- Model serving API’s in php.
MACHINE LEARNING CONSULTANT
THE SOCIAL STREET

Oct 2016 - April 2017
Developed an application that would detect gender and age of a customer providing intelligent retail analytics . HAAR classifiers and HOG detectors turned out to be the saviour for this reason being their optimised time and processing requirements.
DATA SCIENCE INTERN
CUBE26

May 2016 - July 2016
A generic query generator was developed. The query was developed using Word2Vec which optimized the search time of Elasticsearch framework by 200 ms.
HEAD GYAANSAGAR
NGO SILCHAR

Nov 2013 - March 2017
Founded a non profit organization aiming at the skill development of the the children. Skills included giving basic knowledge of computers , life skill , basic mathematics etc.

Education

NATIONAL INSTITUTE OF TECHNOLOGY
SILCHAR

2013-2017
Founder Data Science club. Tought Linear Algebra and Machine Learning to the fellow students. Represented in college in National level coding championship .
DLF PUBLIC SCHOOL
2003-2013
International Mathematics Olympiad scholar

Skills

Programming Languages

Java

C/C++

Python

PHP

HTML/CSS

Framworks

Map Reduce

Hive

Spark

Elastic Search

Linux

Subs

Algorithms Ans Data Structure

Stats and Probability

Operating System

Anything Optimizer | Using Swarm Intilligence

In parallel to Gradient Descent,FTRL,Genetic Algorithm with are used to optimise and given cost function following some heuristic, this custom written optimizer does the same thing exploiting the newtonian laws of motion. OpenSource and free to use.

GIT Link

Word2Vec Generic Query on Elastic

Implemented Word2vec to create a more intelligent query on elastic making use of sharding. This intelligent query framework decreased the search query time by 20ms as compared to traditional routing mechanism followed by elastic framework.

Retail Intelligence with openCV and Scikit-Learn

Used HAAR and HOG for fast human recognition over frames of video. Further tracked the movement of customer using Kalman Filter. Using HAAR over face and further face alignment usinhh 128 facial key points identified the gender on the customer in the video. Pitched this product to Samsung and Apple.

Genetic Algorithm for solving Sudoku

Using paradigm of survival of the fitted solved the Easy, Medium and Hard Sudoku problem implemented in cpp. The algorithm took avg time of 2.15sec to solve Hard problem.

GIT Link

Condense

My implementation for gzip compression algorithm. Still trying to optimize on the algorithm. Free to use and discover.

GIT Link

QUESTION CLASSIFIER USING SUPPORT VECTOR MACHINE

First step machine learning where implemented the question classifation based on pre defined categories using support vector machine over unigrams and bigrams tfIdf bag of words.

GIT Link

My Address

89 ShyamPark Main Shaibabad

Mobile Number

+91 9706799059
+91 7002656183

About Me

I love to work, so don't be shy, i am just an email away.

Have A Great Day !!!

Divay Jindal

Coder / Thinker

Divay Jindal

Coder / Thinker

Ping Me here

divayjindal

divayjindal95

Work Experience

Software Developer
BookMyShow

MACHINE LEARNING CONSULTANT
THE SOCIAL STREET

DATA SCIENCE INTERN
CUBE26

HEAD GYAANSAGAR
NGO SILCHAR

Education

NATIONAL INSTITUTE OF TECHNOLOGY
SILCHAR

DLF PUBLIC SCHOOL

Skills

Programming Languages

Framworks

Subs

Anything Optimizer | Using Swarm Intilligence

Word2Vec Generic Query on Elastic

Retail Intelligence with openCV and Scikit-Learn

Genetic Algorithm for solving Sudoku

Condense

QUESTION CLASSIFIER USING SUPPORT VECTOR MACHINE

My Address

Mobile Number

About Me

Divay Jindal

Coder / Thinker

Ping Me here

divayjindal

divayjindal95

Work Experience

Software Developer BookMyShow

MACHINE LEARNING CONSULTANT THE SOCIAL STREET

DATA SCIENCE INTERN CUBE26

HEAD GYAANSAGAR NGO SILCHAR

Education

NATIONAL INSTITUTE OF TECHNOLOGY SILCHAR

DLF PUBLIC SCHOOL

Skills

Programming Languages

Framworks

Subs

Anything Optimizer | Using Swarm Intilligence

Word2Vec Generic Query on Elastic

Retail Intelligence with openCV and Scikit-Learn

Genetic Algorithm for solving Sudoku

Condense

QUESTION CLASSIFIER USING SUPPORT VECTOR MACHINE

My Address

Mobile Number

About Me

Software Developer
BookMyShow

MACHINE LEARNING CONSULTANT
THE SOCIAL STREET

DATA SCIENCE INTERN
CUBE26

HEAD GYAANSAGAR
NGO SILCHAR

NATIONAL INSTITUTE OF TECHNOLOGY
SILCHAR