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JOHN B ATHAPPULLY

@johnbathappully

Using Data to Drive Impact

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CodeClauseCochin University of Science and Technology

John B Athappully is a skilled Data Scientist with comprehensive experience in developing complex AI and ML solutions. His expertise spans Computer Vision, NLP, and Time Series analysis, demonstrated through projects like facial recognition systems and stock market prediction models. He is proficient in utilizing AWS services, Deep Learning frameworks, and various big data technologies, including PySpark and Hadoop.

Experience

AI Intern

CodeClause

•Invalid Date - Present

Generated additional 2 x times images by augmentation and experimented for ideal neural network layers

Data Science Intern

The spark foundations

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Applied sentiment analysis of stock news headlines and forecasted 15 % above random walk

Data science Intern

Oasis Infobyte

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Classified hate speech with 94 % accuracy from tweets and topic modeled the offensive words for improving prediction

Education

Cochin University of Science and Technology

B.Tech

Jan 2017 - Jan 2021•Grade: 8.2/ 10

Licenses & Certifications

Data Science Master's

Simplilearn in collaboration with IBM

• No expiration

Artificial Intelligence Engineer Master's

Simplilearn in collaboration with IBM

• No expiration

Big Data Engineer Master's

Simplilearn in collaboration with IBM

• No expiration

Machine Learning

Stanford University

• No expiration

Deep Learning Specialisation

Deeplearning.ai

• No expiration

Skills

Pandas
NumPy
Scikit-learn
Matplotlib
Seaborn
Statsmodel
Beautifulsoup
Tensorflow
Nltk
Gensim
Spacy
Textblob
Opencv
Dlib
PySpark
Web Scraping
Data Wrangling
feature engineering
Exploratory data analysis
Feature selection
Modelling
Deployment
Time Series
Recommender Systems
Linear
Logistic
Decision Tree
RandomForest
K-NN
Kernel SVM
Naive Bayes
KMeans
Hierarchical clustering
PCA
LDA
k-Fold
Grid Search
Xgbooost
AdaBoost
Adjusted R-Squared
Confusion matrix
Log-loss
Auc-Roc
gain-lift charts
Natural Language Processing
Computer Vision
Ann
Cnn
Rnn
Rbm
Autoencoder
Gan's
Transfer Learning
Hyperparameter Tuning
Excel
Tableau
MySQL
MongoDB
kinesis
DynamoDB
EMR
RedShift
SageMaker
Lambda
OpenSearch
Glue
Athena
Kibana
Quicksight
Rdd operations
MLLib Modelling
streaming
Hdfs
Yarn
Sqoop
MapReduce
Flume
Pig
Hive
Hue
HBase
MLops Life Cycle