Raj Maharajwala

@rajmaharajwala

Data Scientist and Competitive programmer

Surat, India

raj-maharajwala-portfolio.herokuapp.com/

BlackcofferUKA Tarsadia University

Raj Maharajwala is a Data Scientist with experience across the complete data science pipeline, including machine learning, computer vision, and NLP. During an internship at Blackcoffer, he developed cloud-driven BI dashboards and automated data extraction processes. He has a proven track record of applying statistical modeling and developing solutions for global clients, and has also participated in competitive programming and Kaggle challenges.

Experience

Data Scientist Intern

Blackcoffer

Internship•Invalid Date - Invalid Date•New Delhi, India

Automated data extraction using Google LSA API with secure authentication and stored data in Google BigQuery database after data imputation using Python, reducing manual time by 50%. Developed report automation to Basecamp messageboard and campfire for 22 different firms by deploying Python script on Heroku. Applied Machine Learning and Statistical modeling on historical data for 22 firms, incorporating model evaluation. Developed 12 attractive BI Dashboards connected to Google BigQuery with live data visualization, increasing company contract by 40%. Automated a Python script for dropping duplicate data and sorting data in BigQuery daily.

Machine Learning Research Intern

Pianalytix

Internship•Invalid Date - Invalid Date•Hyderabad, India

Led the "Toxic comment classification" project, extracting data via APIs using Python. Recognized as the most promising candidate for data pre-processing of unstructured data (handling missing values, tokenization, normalization, contraction mapping). Utilized LSTM and DeepCNN models for detecting toxicity (threats, obscenity, insults, identity-based hate), achieving high accuracy metrics.

Education

UKA Tarsadia University

B.Tech

Information & Technology

Invalid Date - Invalid Date•Grade: CGPA: 9.42 / 10

Radiant English Academy

Higher Secondary School

Invalid Date - Invalid Date•Grade: Percentage: 84%

Licenses & Certifications

iNeuron Machine Learning & Deep Learning with Deployment

Masters - by Sudhanshu Kumar and Krish Naik

Coursera Machine Learning

Andrew ng

Issued: Invalid Date

iNeuron Data Science Architecture

Issued: Invalid Date

iNeuron Power BI & Tableau Masters

Issued: Invalid Date•Expires: Invalid Date

SARTHACK: AI Hackathon

Surat Municipal Corporation

Skills

C++

Deep Learning

SQL

TensorFlow

Power BI

Tableau

Spark

Hadoop

Computer Vision

NLP

Javascript

Data and Process Automation

Data Mining

ETL & ELT

Google BigQuery

Data Studio

Django

Flask

MongoDB

A/B Testing

Time series

APIs

Data Science Pipeline (Wrangling, Cleansing, Visualization, Modeling, Interpreta