Shaik Fayaz

Power BI Developer | DAX & Data Modeling

Salaire / Taux journalier

Bangalore, Karnataka, Inde

Freelance

Expertises

ETL

À propos

Introduction

Power BI Developer with 4+ years building enterprise dashboards and analytics solutions for Fortune 500 companies including GSK and Haleon. Delivered 25+ dashboards with proven performance improvements of 30-40% through advanced DAX optimization and data modeling. Specialized in scalable BI solutions, automated workflows, and executive reporting that drive data-driven decision-making.

Liens

Expérience de travail

Power BI Developer

Haleon

avr. 2023 - mars 2026

3 ans

– Built executive dashboards for OTC analytics and performance tracking. – Developed interactive reports with drill-down and drill-through features. – Created reusable DAX measures and standardized templates. – Optimized SQL queries and Power BI models. – Implemented incremental refresh improving performance. – Automated reporting workflows reducing effort by 35%. – Implemented Row-Level Security (RLS). – Developed geospatial dashboards and managed deployments. – Enhanced UX using bookmarks, tooltips, and navigation.

Power BI Developer

Tech Mahindra Pvt. Ltd.

oct. 2021 - mars 2026

4 ans 6 mois

Bangalore, Karnataka, Inde

– Developed 25+ Power BI dashboards for enterprise reporting. – Improved performance by 30–40% through DAX and model optimization. – Designed scalable data models handling millions of records. – Collaborated with stakeholders to deliver BI solutions. – Implemented Row-Level Security (RLS). – Configured gateway and scheduled refresh. – Managed Power BI Service deployments and governance.

Power BI Developer

GSK

nov. 2021 - mars 2023

1 an 5 mois

– Developed interactive dashboards for Sales and Supply Chain analytics. – Implemented advanced DAX calculations (YoY, YTD, QTD, MTD). – Optimized data models reducing load time by 25%. – Configured automated refresh using gateway. – Designed star schema models and handled large datasets. – Improved usability using filters, slicers, and drill-through. – Collaborated with stakeholders for requirement gathering.


Formation

Acharya College of Engineering | JNTU University, Anantapur

Bachelor's Degree


Licences et certifications

Microsoft Certified: Power BI Data Analyst Associate (PL-300)

Délivré le : –

Certifié par Microsoft

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