Darathy Packiya X

Senior Power BI Developer & Data Analyst

Chennai, Tamil Nadu, India 7+ yrs exp 95 · Outstanding

About

Results-driven Senior Power BI Developer & Data Analyst with 4.5+ years of experience building scalable, high-performance BI solutions and translating complex data into actionable insights for executives, regional managers, and operational teams. Deep technical expertise in Power BI data modeling, advanced DAX, end-to-end data pipelines using Microsoft Fabric, performance optimization, and Tableau-to-Power BI migrations at scale, paired with a strong track record of stakeholder-facing reporting and measurable business outcomes across retail, healthcare, and logistics domains. Comfortable owning a BI solution from data modeling through to executive-level decision support.

Skills & Expertise (18)

Power BI Advanced

9.0/10

4.5

Years Exp

DAX Advanced

8.5/10

4.5

Years Exp

Microsoft Fabric Advanced

8.0/10

4.5

Years Exp

SQL Advanced

8.0/10

4.5

Years Exp

T-SQL Intermediate

7.5/10

4.5

Years Exp

SQL Server Intermediate

7.0/10

4.5

Years Exp

Reporting Intermediate

7.0/10

4.5

Years Exp

Power Automate Intermediate

6.5/10

4.5

Years Exp

Power Apps Intermediate

6.5/10

4.5

Years Exp

Data Warehousing Intermediate

6.5/10

4.5

Years Exp

Oracle Intermediate

6.0/10

4.5

Years Exp

Snowflake Intermediate

6.0/10

4.5

Years Exp

Tableau Intermediate

6.0/10

4.5

Years Exp

Azure Databricks Intermediate

5.5/10

4.5

Years Exp

Azure Synapse Analytics Intermediate

5.5/10

4.5

Years Exp

Retail Healthcare Logistics

Work Experience

Sr. BI & Data Analyst

House of Shipping Pvt Ltd

Dec 2024 - Present

Built and maintained 5 Power BI dashboards for real-time vessel tracking, route management, and pricing analysis. Served as primary point of contact for reporting/production support, resolving 500+ tickets. Designed role-based reporting solutions. Built end-to-end data pipelines using Microsoft Fabric Dataflows. Managed Microsoft licensing, access provisioning, and data governance support.

Data Analyst

Logistics & Warehouse Distributions Client

Mar 2024 - Dec 2024

Led migration of dashboards from Tableau to Power BI. Designed and delivered Power BI dashboards covering product usage rates, success rates, allergy information, hospital adoption, and financial/operational performance. Partnered with the Data Engineering team.

Data Analyst

Healthcare Client

Oct 2023 - Feb 2024

Led migration of dashboards from Tableau to Power BI for critical healthcare metrics. Designed and delivered Power BI dashboards. Partnered with the Data Engineering team.

Data Analyst

Logistics Client — Discrepancy Detection

Feb 2023 - Sep 2023

Replaced a manual reconciliation process by writing SQL queries and building a Power BI dashboard. Identified and classified major discrepancies. Set up automated alerts for discrepancies.

Data Analyst

AVASOFT

Nov 2021 - Dec 2024

Migrated dashboards from Tableau to Power BI. Resolved rendering and performance issues. Built drill-throughs, drilldowns, and cross-drill-throughs. Visualized employee performance metrics. Developed complex DAX measures. Collaborated with the AI team to integrate Power BI Copilot. Built a Power Apps solution with role-based access control.

Data Analyst

Retail Client — SAP BO to Power BI Migration

Nov 2021 - Jan 2023

Contributed to a team migration of SAP BusinessObjects reports to Power BI. Designed a federated data model. Implemented RLS. Implemented Power Automate flows. Delivered bilingual and mobile-optimized report layouts.