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Jonah Chawre

@jonahchawre

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Data Analyst specializing in Python, SQL, and BI dashboards to drive data-driven decision making.

India

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What I'm looking for

I’m looking to leverage advanced analytics, ETL automation, and BI dashboarding to drive data-driven decisions. I want a dynamic team where I can combine forecasting and KPI tracking with cross-functional collaboration to deliver measurable impact.

I’m a results-driven data professional focused on turning messy data into clear, decision-ready insights. I leverage Python, SQL, and Excel alongside Power BI and Tableau to deliver analytics that improve reporting accuracy and operational efficiency.

In my current role as a Data Analyst, I use SQL (joins, CTEs, window functions) to uncover trends, patterns, and anomalies—improving reporting accuracy by 25%. I also build interactive BI dashboards with real-time KPI tracking, and I engineer/automate ETL pipelines to reduce manual processing time by 10+ hours weekly.

I’m especially strong in forecasting and predictive analysis, applying ARIMA modeling and related techniques to support strategic planning and demand forecasting. Through projects like my Netflix Data Analytics work and the Sales & Revenue Dashboard, I automate reporting pipelines, highlight actionable metrics, and collaborate with stakeholders to turn analysis into impact.

Experience

Work history, roles, and key accomplishments

Current

Data Analyst

Current

Maa Sharda Agency

Aug 2024 - Present (1 year 11 months)

Conducted statistical analysis on customer and financial datasets using SQL (joins, CTEs, window functions), improving reporting accuracy by 25%. Built automated ETL pipelines and interactive Power BI/Excel dashboards for real-time KPI tracking, reducing manual reporting time by 10+ hours weekly.

SQL Joins Window Functions NumPy Power BI Power Query VBA ETL Data Mining KPI Tracking Forecasting (ARIMA)

Education

Degrees, certifications, and relevant coursework

Coursera

IBM Data Analyst Professional Certificate, Data Analysis

2025 -

Completed the IBM Data Analyst Professional Certificate covering data analysis, SQL, Python, data visualization, and statistical analysis methodologies.

Rashtrasant Tukadoji Maharaj Nagpur University

Bachelor of Engineering, Mechanical Engineering

2022 - 2026

Pursuing a Bachelor of Engineering in Mechanical Engineering with coursework in advanced statistics, mathematical modeling, data analysis, and engineering mathematics.