Kritarth Sain
Jaipur
Summary
Data Scientist specializing in Machine Learning and Deep Learning, leveraging expertise in Python, PySpark, and Azure technologies. Proven track record in designing scalable data pipelines and optimizing machine learning models to deliver impactful data-driven solutions for complex business challenges. Committed to advancing analytics capabilities and enhancing operational efficiencies.
Overview
3
3
years of professional experience
1
1
Certification
Work History
Associate Data Scientist
Celebal Technologies
On-site
10.2022 - Current
- Engineered and optimized data pipelines with ADLS and Databricks, reducing processing time by 90% and costs by 85%, driving significant revenue growth
- Conducted advanced EDA to engineer domain-specific features; selected key features to build ML models with over 90% accuracy
- Delivered refined datasets for seamless integration into interactive client dashboards, enhancing decision-making efficiency
- Developed POCs, including machine learning models and a GenAI-powered chatbot, to streamline customer interactions and operational processes
- Prepared reports summarizing insights derived from analyses and presented them to senior management team.
Data Science Trainee
Celebal Technologies
Jaipur
06.2022 - 09.2022
- Led migration of YARN-based components to a standalone Databricks environment, setting up the system with the required versions and libraries for seamless integration
- Transformed PySpark and Airflow code into Databricks-compatible formats and developed Databricks notebooks with PySpark to ensure data integrity and optimized outputs
- Tested, validated and reformulated models to foster accurate prediction of outcomes.
Data Science Intern
Celebal Technologies
Jaipur
02.2022 - 05.2022
- Gained hands-on experience with PySpark, Databricks, and Azure Cloud Services, contributing to data-driven solutions
- Collaborated with cross-functional teams to deliver impactful results, working closely with senior professionals to gain domain insights
- Communicated with clients to understand requirements, provide effective solutions, and resolve issues efficiently
Education
B.Tech - Computer Science
JECRC University
Jaipur07-2021
Skills
- Programming: Python, SQL
- Cloud & Big Data: Azure, Azure Databricks, PySpark, Cloud Computing, Big Data
- Data Science & ML: Machine Learning, Deep Learning, NLP, GenAI, LLMs, Predictive Modeling, EDA, Statistics
- Libraries: HuggingFace, Pandas, Numpy, Matplotlib, Seaborn, TensorFlow, Scikit-learn, XGBoost,
- Data Engineering: ETL, Data Extraction, Data Integrity
- Tools & Workflow: Airflow, Git, Data Visualization
Accomplishments
- Developed and delivered a patented solution to analyze client data, improving fuel economy, fleet maintenance, and operational efficiency.
- Optimized data pipeline performance, reducing runtime and costs, resulting in a significant increase in overall product revenue.
Certification
- Databricks Certified Data Engineer Associate
- Databricks Certified Associate Developer for Apache Spark 3.0
- Microsoft Certified: Azure Data Fundamentals
- Microsoft Certified: Azure Fundamentals
- Microsoft Certified: Azure AI Fundamentals
- Microsoft Certified: Azure AI Engineer Associate
Timeline
Associate Data Scientist
Celebal Technologies
10.2022 - Current
Data Science Trainee
Celebal Technologies
06.2022 - 09.2022
Data Science Intern
Celebal Technologies
02.2022 - 05.2022
B.Tech - Computer Science
JECRC University
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