Open to opportunities

Harsh Singh

@harshsingh12

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Data analyst skilled in SQL, Python, Tableau, and automated reporting.

India

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What I'm looking for

I seek a data role where I can build automated reporting and dashboards, optimize data pipelines, collaborate cross-functionally, and contribute to data-driven product and business decisions.

I am a results-driven Data Analyst with over two years of hands-on experience translating large, structured datasets into actionable business insights. I specialize in advanced SQL (joins, subqueries, CTEs, aggregations, window functions), Python (Pandas, NumPy), and Excel automation to support KPI tracking, trend analysis, and stakeholder reporting.

I've improved data retrieval performance by 30% through query and database optimization, reduced manual reporting effort by 40% via automated dashboards, and built ETL workflows and visualizations in Tableau to inform product and business decisions. I prioritize data accuracy, scalable reporting, and cross-functional collaboration to drive measurable outcomes.

Experience

Work history, roles, and key accomplishments

Current

Python Backend Developer

Current

Famrec

Jul 2025 - Present (7 months)

Analyzed financial and transactional datasets with complex SQL and optimized database performance to improve data retrieval speed by 30%; built automated Excel reports and provided analytical insights for product and business decisions.

SQL Query Optimization Python Excel Pivot Tables Data Analysis ETL Tableau Data Integrity

Data Science & Analytics Intern

Labmentrix

Jul 2024 - Jan 2025 (6 months)

Performed EDA, cleaned and transformed large datasets using SQL and Python, designed Tableau and Excel dashboards, and assisted in building ETL workflows to automate reporting.

SQL Python NumPy Tableau Excel EDA Data Cleaning ETL Dashboarding

Education

Degrees, certifications, and relevant coursework

Don Bosco Institute of Technology, Bangalore

Bachelor of Engineering, Computer Science

2020 - 2024

Grade: 6.8/10

Completed a Bachelor of Engineering in Computer Science with coursework and projects focused on software development and data analysis; graduated with a 6.8/10 CGPA.