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BI Analyst @ TPI Composites

Preethi Harshini

I'm a Power BI Developer| — transforming raw data into compelling visual stories and actionable business insights.

2+ Years Exp
10+ Dashboards
9.7 CGPA
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Power BI
DAX
SQL
Snowflake
Data Modeling
Power Query
Tableau
Power Automate
Python
Azure
ServiceNow
Data Visualization
Power BI
DAX
SQL
Snowflake
Data Modeling
Power Query
Tableau
Power Automate
Python
Azure
ServiceNow
Data Visualization

Turning Data into Decisions

I bridge the gap between raw data and business strategy through compelling visual analytics.

Results-driven Power BI Data Analyst with nearly 2 years of experience delivering scalable BI solutions, interactive dashboards, and actionable insights. Proficient in Power BI, DAX, SQL, Snowflake, Excel, and Power Automate, with expertise in data modeling, query optimization, KPI tracking, and SLA monitoring.

Experienced in automating reporting workflows, collaborating with cross-functional global teams, and leveraging Agile methodologies using Jira to deliver timely, business-aligned insights that drive operational efficiency and data-driven decision-making.

Location
India
Experience
~2 Years
Specialization
BI & Data Analytics
Education
B.Tech CSE
📊

Interactive Dashboards

Delivered 10+ Power BI dashboards supporting finance, IT, and operational decision-making across global teams.

Workflow Automation

Automated SLA breach and ticket-aging alerts using Power Automate and ServiceNow, reducing manual effort by 60%.

🔒

Secure BI Reporting

Implemented Row-Level Security (RLS) and collaborated with cross-functional global teams for reliable reporting.

🚀

Performance Optimization

Built optimized data models with advanced DAX measures, leveraging Performance Analyzer and Measure Killer.

Professional Journey

Building impactful BI solutions across global organizations.

June 2024 – Present

BI Analyst

TPI Composites
  • Delivered 10+ Power BI dashboards supporting finance, IT, and operational decision-making across global teams.
  • Built optimized data models and developed advanced DAX measures, leveraging Performance Analyzer and external tools like Measure Killer to improve report performance and efficiency.
  • Automated SLA breach and ticket-aging alerts using Power Automate and ServiceNow, reducing manual effort and improving response time by 60%.
  • Implemented Row-Level Security (RLS) and collaborated with cross-functional global teams to ensure secure, reliable BI reporting.

My Tech Arsenal

A blend of analytics, engineering, and collaborative tools that power my work.

Analytics & BI
📊 Power BI
📐 DAX
🔄 Power Query
📈 Tableau
🗂️ Data Modeling
📉 Data Visualization
🔍 Data Analysis
Database & Querying
🗄️ SQL
❄️ Snowflake
Tools & Platforms
📗 Excel
📑 PowerPoint
🐍 Python
⚙️ Power Automate
📋 Jira
🎫 ServiceNow
🧵 Fabric
🔁 ETL
☁️ Azure
Professional Skills
📝 Technical Documentation
🏃 Agile
🤝 Stakeholder Collaboration
🧩 Problem-Solving
💬 Communication
✅ Data Validation

Featured Work

Real-world BI solutions that drove measurable business impact.

💰

IT Project Costing Report

Designed a finance-driven Power BI dashboard for project budget analysis, cost tracking, and forecasting across IT initiatives. Replaced manual Excel-based reporting with automated BI solutions.

📉 40% Effort Reduction
Power BI DAX Finance
🏭

Plant Maintenance Report

Designed a global Power BI solution for asset performance monitoring and downtime analysis, partnering with Mexico-based stakeholders to standardize KPIs across plants.

⬆️ 97% Asset Uptime
Power BI RLS Global
📋

Supplier List Adoption

Designed a Power BI analytics solution to monitor approval timelines, identify bottlenecks, and track performance across Product Engineering, RSM, and GTPM levels.

📉 30% Fewer Follow-ups
Power BI Compliance Analytics
🧹

5S Digital Audit Dashboard

Designed a centralized Power BI solution to digitize 5S audits, enabling tracking of site performance, trends, and benchmarking insights across global locations.

🐍 Custom Python Visuals
Power BI Python Global
🔔

Ticket Aging & SLA Breach Email Automation

Designed automated workflows using Power Automate and ServiceNow to track aging and SLA-breached tickets, replacing manual monitoring. Enhanced incident visibility and enabled real-time tracking.

⚡ 60% Faster Response
Power Automate ServiceNow Automation

Academic Background

🎓

B. Tech in Computer Science Engineering

SRM Institute of Science & Technology, Chennai
2020 – 2024
⭐ CGPA: 9.7

Professional Credentials

🗄️

SQL

HackerRank

🧵

Fabric Analytics Engineer Associate

Microsoft

🏃

Agile Scrum Foundation

Simplilearn

Let's Connect

Have a project in mind or want to discuss data-driven solutions? I'd love to hear from you.

I'm always excited to collaborate on challenging BI projects and help organizations unlock the power of their data. Whether you need interactive dashboards, automated reporting, or data strategy consulting — let's make it happen!