Koratamaddi Narasimha Vishnu Vineeth

Business Intelligence and Data Engineering professional

Hyderabad, India $50/hr Hybrid 1+ yrs exp 93 · Outstanding

About

Business Intelligence and Data Engineering professional with 1+ years of experience in building executive dashboards, semantic models and end-to-end data solutions using Power BI, Tableau, Microsoft Fabric, SQL, PySpark. Strong exposure to finance, Pharma, Automobile industry domains. Proven expertise in owning stakeholder communication, translating business requirements into executive dashboards.

Skills & Expertise (21)

Tableau Intermediate

6.5/10

Years Exp

Power BI Intermediate

6.5/10

Years Exp

Excel Intermediate

6.0/10

Years Exp

SQL Intermediate

6.0/10

Years Exp

MySql Intermediate

5.5/10

Years Exp

Python Intermediate

5.5/10

Years Exp

Postgres Intermediate

5.0/10

Years Exp

Alteryx Intermediate

5.0/10

Years Exp

Tableau Prep Intermediate

5.0/10

Years Exp

Microsoft Azure Beginner

4.5/10

Years Exp

Data Pipeline Beginner

4.5/10

Years Exp

Data Profiling Beginner

4.5/10

Years Exp

KPI Design Beginner

4.5/10

Years Exp

Data Modeling Beginner

4.5/10

Years Exp

PySpark Beginner

4.5/10

Years Exp

IBM Cognos Beginner

4.5/10

Years Exp

Microsoft Fabric Beginner

4.0/10

Years Exp

Zoho Analytics Beginner

4.0/10

Years Exp

Reconciliation Beginner

4.0/10

Years Exp

Medallion Architecture Beginner

4.0/10

Years Exp

UAT Support Beginner

4.0/10

Years Exp

Work Experience

Data Analyst

Dhanyaayai Enterprise Pvt Ltd

Jul 2025 - Present

Delivered analytics and data engineering solutions for finance, pharma, and business operations, enabling leadership teams to track revenue movement, sales performance, profitability, and operational KPIs through centralized reporting. Automated ETL pipelines and reporting processes, reducing manual effort by 60% and improving data processing performance by 40%. Delivered advanced analytics and predictive insights including customer segmentation, and forecasting, driving a 25% increase in targeted marketing ROI.

Junior BI Analyst Intern

Aion Tech Solutions Ltd

Jun 2024 - Jan 2025

Reduced repetitive data preparation effort by using Alteryx and Tableau Prep to profile, cleanse, join, and transform raw datasets into reporting-ready outputs. Improved KPI visibility by developing Tableau and Power BI dashboards for business trend analysis, operational reporting, and performance monitoring. Improved report reliability by validating dashboard outputs against source data, identifying calculation mismatches, and supporting issue resolution before business review.