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Mamatha Warrier

Data Analyst | Python, SQL, Tableau, Power BI, Excel | Turning Complex Data into Actionable Insights

Bengaluru

2+ years of work experience

Besant Technologies
Oct 20251 yr 1 moPresent

Bangalore Urban, Karnataka, India

BDreamz Global Solutions
Oct 20251 yr 1 moPresent

Collected, cleaned, and organized data from multiple sources for analysis. Created dashboards and reports using tools such as Excel, Tableau, Power BI, Python and SQL. Performed data validation and ensured data accuracy and consistency. Assisted in generating insights and preparing performance reports for stakeholders.
Dec 20246 mosMay 2025

Thrissur, Kerala, India

Trainity
Aug 20244 mosNov 2024

Bengaluru

MELKER FINANCE AND LEASING PRIVATE LIMITED
Mar 20249 mosNov 2024

Thrissur, Kerala, India

Mamatha’s AI Stack

gemini
gemini
openai
openai
ChatGPT
ChatGPT

Education

Amrita School of Business - Bangalore

Master of Business Administration - MBA

Amrita School of Business - Bangalore

20202 yrs2022
University at Buffalo

Master of Science - MS, Business Analytics and Information Systems

University at Buffalo

20202 yrs2022

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Headline

Data Analyst | Python, SQL, Tableau, Power BI, Excel | Turning Complex Data into Actionable Insights

Location

Bengaluru

AI stack

gemini

openai

ChatGPT

Work experience

Data Analytics Intern at Besant Technologies, Oct 2025 - Present · 1 yr 1 mo, Bangalore Urban, Karnataka, India

Data Analyst at BDreamz Global Solutions, Oct 2025 - Present · 1 yr 1 mo, Collected, cleaned, and organized data from multiple sources for analysis. Created dashboards and reports using tools such as Excel, Tableau, Power BI, Python and SQL. Performed data validation and ensured data accuracy and consistency. Assisted in generating insights and preparing performance reports for stakeholders.

HR Manager at Srivari Honda, Dec 2024 - May 2025 · 6 mos, Thrissur, Kerala, India

Data Analyst Intern at Trainity, Aug 2024 - Nov 2024 · 4 mos, Bengaluru

HR Manager (Asst) at MELKER FINANCE AND LEASING PRIVATE LIMITED, Mar 2024 - Nov 2024 · 9 mos, Thrissur, Kerala, India

Education

Master of Business Administration - MBA, Amrita School of Business - Bangalore

Master of Science - MS, Business Analytics and Information Systems, University at Buffalo

Mamatha Warrier - Data Analytics Intern in Bengaluru | Tal