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roumyajitsarkar

Roumyajit

@roumyajitsarkar

Data Scientist and ML Engineer, Python, IIT Roorkee Certified

India
Bengali, Hindi, English
About me
I'm Roumyajit, a Data Scientist and ML Engineer certified by IIT Roorkee, with hands-on experience in Python, SQL, Machine Learning, Deep Learning, and Data Visualization. I have built 20+ end-to-end real-world projects spanning NLP, time-series forecasting, healthcare analytics, and business intelligence. I deliver clean, production-ready solutions with clear insights.... Read more

Skills

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roumyajitsarkar
Roumyajit
Offline • 
Average response time: 1 hour

See my services

Statistical Modeling & Analytics
I will do data analysis and visualization using python and power bi
From$10 / projectMore details
Statistical Modeling & Analytics
I will do data analysis and machine learning in python
From$10 / projectMore details

Portfolio

Work experience

Data Science Intern

Oasis Infobyte

Sep 2023 - Oct 2023 • 1 mo

Worked as a Data Science Intern focusing on data preprocessing, feature engineering, and predictive modeling. Built a Decision Tree Regressor model to predict car prices using Python. Designed data cleaning pipelines using Pandas and NumPy and optimized model performance through feature selection and hyperparameter tuning. Gained hands-on experience in end-to-end machine learning workflows.

Data Science Intern

Bharat Intern

Aug 2023 - Sep 2023 • 1 mo

Worked on an end-to-end Titanic survival prediction project using Python. Performed exploratory data analysis (EDA), data visualization, and feature engineering. Implemented multiple machine learning algorithms and evaluated model performance using appropriate metrics. Developed a strong understanding of data-driven problem solving.