John Amal
Detail-oriented Data Analyst with internship experience in Python, SQL, Excel, Power BI, and Tableau
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About
Detail-oriented Data Analyst with internship experience in Python, SQL, Excel, Power BI, and Tableau. Skilled in data cleaning, exploratory data analysis (EDA), dashboard development, business analytics, and business intelligence reporting. Passionate about transforming raw data into actionable business insights.
Experience
Data Analyst Intern at Techolas Technologies Pvt. Ltd. (2025-07 – 2026-01)
- Analyzed structured datasets using Python, SQL, and Microsoft Excel to identify trends and generate business insights.
- Cleaned, transformed, and validated raw data to improve reporting accuracy and data quality.
- Built interactive dashboards using Power BI and Tableau to visualize KPIs and business performance.
- Performed Exploratory Data Analysis (EDA) to identify trends and support data-driven decision-making.
Python Developer Intern at TECHBYHEART Pvt. Ltd. (2024-01 – 2024-06)
- Developed Python applications using object-oriented programming principles.
- Executed SQL queries and managed MySQL databases for application development.
- Debugged, tested, and optimized Python code to improve application performance and reliability.
Education
B.Tech in Computer Science – APJ Abdul Kalam Technological University (2021 – 2025)
Higher Secondary Education in PCMC – C.J.M. Assumption HSS, Varandarappilly (2019 – 2021)
