**Kaggle achievements**:
- World’s first Quadruple Grandmaster
- Top 5 in all categories
- Kaggle profile: http://www.kaggle.com/abhishek

Get my book: Approaching (Almost) Any Machine Learning Problem for FREE: https://github.com/abhishekkrthakur/approachingalmost

I post a lot of cool stuff from time to time on my YouTube channel. Subscribe me on YouTube: https://www.youtube.com/AbhishekThakurAbhi

I hold a Master's Degree in Computer Science from the University of Bonn. In my free time, I like to take part in machine learning competitions and have taken part in over 200 competitions. My research interests include automatic machine learning, deep learning, hyperparameter optimization, computer vision, image analysis and retrieval and pattern recognition.

Abhishek Thakur

American Express

Engineer I 

Engineer II (Data & AI)

Accenture

• Worked in a healthcare based multi vendor Big Data project which uses Agile methodology SDLC.
• Worked on Azure Data Factory and SQL.

Data Engineering Analyst

• Worked on Azure Data Factory, Azure Synapse and SQL in a healthcare based multi vendor Big Data project.
• Created complex Hive and SQL queries to perform sanity checks of data.
• Developed 'Test Script Generator' using Python which can generate multiple Test Scripts containing Hive and SQL queries within fraction of a minute.
• Worked on PySpark, HDFS and Hive in a Big Data project.
• Performed transformation of health data from Hive tables using PySpark for a costing project and loaded transformed data back to Hive tables.
• Developed Python script for the cleaning of JSON file using RegEx concepts.
• Performed Ingestion of batch data to HDFS and then performed data analysis using PySpark (RDDs and DataFrames) for insurance claims data.

Data Engineering Associate

APPTOLOGY INDIA

• Worked on developing an android app "Event Central" which helps the organizers to organize and manage events and users to book tickets for the event. 
• Designed multiple UI screens, developed code for saving data to Shared Preferences, and integrated Facebook login SDK in the app.
• Technology used : Android
• Software used : Android Studio

Intern (Android)

Currently working as Data and AI Engineer on PySpark, Spark SQL, Python, Hive, Machine Learning, Scikit-learn, Generative AI and Linux. I also contribute to Open Source repositories specifically related to AI like Keras etc.


-----------------Skills------------------------
Programming Languages: Python, Java
Query Languages: SQL, Spark SQL, Hive QL
Big Data: PySpark, Hive, Jethro
ETL: Azure Data Factory
Cloud: Google Cloud Platform, Microsoft Azure
Machine Learning: Scikit Learn
Deep Learning: Tensorflow, Keras, fast.ai
Generative AI: Langchain, Llama-index
Data Analysis: Pandas
Data Visualization: Matplotlib, Seaborn
Software Development: Android App Development, Linux, Git
Project Management Tools: Jira, Rally
SDLC: Agile

-----------------Links-----------------------------
GitHub: https://github.com/pksX01
Medium: https://pksx01.medium.com
Blog: https://pksx01.github.io/AI_Blogs
Topmate: topmate.io/pavan_kumar_singh

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