Summary
Overview
Work History
Education
Skills
Projects
Certification
Achievements
Timeline
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Tamanna Das

Summary

As an ambitious data professional with extensive Industry experience with 3+ years, My goal is to leverage my expertise in data analysis, machine learning, deep learning, and statistics to drive insightful decision-making and innovation.

Overview

3
3
years of professional experience
1
1
Certification

Work History

Senior Compliance Associate

Amazon
01.2023 - Current
  • Enhanced classification efficiency by 30% through data-driven aggregation of hazard classes.
  • Developed easy-to-understand data visualizations, enhancing decision-making and improving processes by 15%.

Assistant System Engineer

Tata Consultancy Services
09.2020 - 01.2023
  • Optimized ETL processes for PepsiCo LATAM's Mexico segment, boosting efficiency by 25%, and collaborated on deployment strategies.
  • Developed and managed QlikSense and PowerBI visualizations for Diageo, enhancing project efficiency by 20%.

Education

Bachelor's in Computer Application -

Institute of Engineering & Management, IEM
Kolkata

Skills

    Programming & Tools : Python (Numpy, Pandas, Scikit), SQL, MATLAB, HTML/CSS

    Machine learning & Deep Learning : Machine Learning Supervised and Unsupervised), Deep Learning with Keras, Statistical Data Analysis

    Data Visualization : Python (Matplotlib, Seaborn), PowerBI

    Frameworks : Flask

Projects

Building Energy Prediction (Python, Flask, AWS)

  • Engineered a Ridge Regression model to predict heating/cooling loads, aiming for energy-efficient building designs.
  • Utilized Python, Pandas, NumPy for data analysis, and Scikit-Learn for robust model development. Conducted exploratory data analysis with Matplotlib and Seaborn, ensuring insightful visualizations.
  • Developed a Flask API and HTML/CSS front-end, and deployed on AWS for real-world applicability.

https://github.com/tamannadas/Building-Energy-Prediction

View Project : http://ec2-34-207-176-184.compute-1.amazonaws.com:8080/


AtliQ-Technologies-Insights (PowerBi, Excel, DAX, SQL)

  • Led PowerBi integration enabling AtliQ Hardware to base decisions on data, significantly surpassing competitors.
  • Developed a comprehensive dashboard, enhancing decision-making efficiency by 30% in finance, sales, marketing, and supply chain.
  • Optimized PowerBi reports with DAX Studio, leading to a 15% improvement in dashboard performance and user experience.

Certification

  • Advanced Certification in Data Science and AI

IITM Pravartak Technologies Foundation

  • Power BI Data Analytics

Codebasics


Achievements

"On the Spot Award" From Tata Consultancy Services (TCS) in 2021, in recognition of contributions to the PepsiCo project.

Timeline

Senior Compliance Associate

Amazon
01.2023 - Current

Assistant System Engineer

Tata Consultancy Services
09.2020 - 01.2023

Bachelor's in Computer Application -

Institute of Engineering & Management, IEM

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Tamanna Das