SUMIT KUMAR RAY
Data Analyst
odisha
Summary
To work for the organization to the best of my knowledge and ability from where the organization could benefit from my services and provide me with knowledge that are professionally important to me.
Seeking a challenging position and strive for excellence with dedication, proactive approach, positive attitude & passion towards the work that will fully utilize my logical and reasoning abilities .
Overview
2
2
years of professional experience
2
2
Languages
Work History
Data Analyst
Zielotech
Chinchwad,pimpri-chinchwad,Pune,Maharashtra 411019
06.2025 - Current
- Produced monthly reports using advanced Excel spreadsheet functions.
- Used statistical methods to analyze data and generate useful business reports.
- Improved decision-making processes with accurate data analysis and visualization techniques.
- Utilized data visualization tools to effectively communicate business insights.
Intern
Zielotech
Chinchwad, Pimpri-Chinchwad, Pune, Maharashtra
12.2023 - 05.2024
- Analyzed problems and worked with teams to develop solutions.
Education
Master of Computer Applications -
Centurion University Of Technology And Management
Odisha,India 04.2001 -
Bachelor Of Science -
Sahaspur(Degree)college
Balichandrapur,Jajpur,Odisha06-2022
Skills
Python programming
Data classification
Data structure design
Data manipulation with NumPy
Data visualization with Matplotlib
Data visualization with Seaborn
Data analysis expertise
Exploratory data analysis
UNIVARIATE, BIVARIATE ANALYSIS
FEATURE ENGINEERING
IMPUTATION TECHNIQUES
Z-TEST, Z-SCORE
T-TEST, T-SCORE
P INTUITIONS
ANNOVA MODEL
MACHINE LEARNING
MODEL BUILBING
OVERFITTING & UNDERFITTING
R^2 & ADJUSTED R^2
REGULARIZATION TECHNIQUES
REGRESSION ALGORITHMS (POLY, KNN, RF, DT, SVR)
CONFUSION MATRIX
Classification algorithms expertise
ABOUT ME
- Date of Birth : July 13, 2002
- Gender : Male
- Marital Status : Single
- Nationality : Indian
- Interests : Volley ball, Music, Travelling ,cricket
Timeline
Data Analyst
Zielotech
06.2025 - Current
Intern
Zielotech
12.2023 - 05.2024
Master of Computer Applications -
Centurion University Of Technology And Management
04.2001 -
Bachelor Of Science -
Sahaspur(Degree)college