Linga Karthik Reddy Nandyala
Data Analyst
Data analyst with hands-on experience in data extraction, cleaning, and visualization across remote environments. Proficient in SQL and Excel, and proficient with Power BI and Tableau for dashboards and ad-hoc analysis. Demonstrates strong attention to data quality, documentation, and stakeholder collaboration to translate reporting requirements into technical solutions. Seeks to contribute to data-driven decision making by delivering accurate metrics, reliable pipelines, and actionable insights in a dynamic team.
Experience
Data Analyst
ServiceNow
Apr 2025 — Sep 2025
- Built SQL queries to extract and manipulate large-scale datasets, identifying critical trends to support risk mitigation and operational growth.
- Developed automated data reporting tools using Python and Microsoft Excel to improve productivity and maintain high standards for data accuracy.
- Collaborated with cross-functional stakeholders to define and monitor key performance indicators (KPIs) and resolve system discrepancies.
- Designed structured process reports that translate technical findings into clear narratives for both technical and non-technical audiences.
Projects
Energy Consumption & Power Generation Analysis | Power BI
• Developed interactive dashboards in Power BI and Looker Studio to visualize energy consumption patterns and support data-driven decision-making. • Utilized advanced Excel data modeling to identify anomalies and variances in resource distribution across complex datasets. • Optimized data transformation workflows to ensure data reliability and consistency for recurring performance tracking and reporting. • Presented analytical findings to stakeholders, providing structured recommendations for process optimization and resource efficiency.
Hybrid Machine Learning Approach for Cyberattack Correlation and Mitigation in Distribution Systems
• Built anomaly detection scripts in Python to process security logs and identify patterns indicative of network security breaches. • Collaborated on data preprocessing tasks to clean and organize large security datasets for accurate threat correlation and modeling. • Improved the reliability of detection pipelines through rigorous troubleshooting and validation during system stress tests. • Documented technical methodologies and transformation logic to maintain high standards of data integrity and support future forecasting models.
Skills
Education
Master of Computer Applications.
Annamacharya PG College of Computer Studies · Rajampet, Andhra Pradesh
2023 – 2025