Jaikishun Kumar

Data Analyst with hands-on experience across the full reporting lifecycle — from SQL-based data validation and ETL pipeline design to Power BI dashboard development and stakeholder-facing KPI reporting. Comfortable working across SQL, Python, Excel, and Snowflake to turn raw data into decision-ready insights, with a track record of cutting data processing time by 60% during a Data Analyst internship. Strong foundation in requirements gathering, data reconciliation, and translating business questions into analytical solutions.

Data Analyst Intern at Analytics with Anand (2023-08 – 2024-02)

• Investigated and resolved data quality issues across 100K+ records using SQL-based validation and reconciliation frameworks, improving data accuracy by 40%.
• Built and maintained Power BI dashboards and data models (DAX, Power Query) to support KPI reporting and decision-making for finance and business stakeholders.
• Designed and optimized ETL pipelines, cutting data processing time by 60% and enabling faster, more reliable reporting cycles.
• Standardized reporting workflows, dashboard refresh, and documentation, improving team productivity by 25%.
• Partnered with stakeholders to gather reporting requirements, resolve ad-hoc data requests, and validate/test dashboards before deployment.

B.Tech in Mechanical Engineering – Sharda University (2011 – 2015)