Writwick Bhattacharya

Angestellt, LEAD POWER BI CONSULTANT, Namasys Analytics Pvt Ltd
Mumbai, Indien

Fähigkeiten und Kenntnisse

Power BI Desktop
Power BI Service
Business Intelligence
Azure Databricks
ETL
Data Warehouse
Business Analytics
SQL
Data Analysis
Reporting
Dashboards
SQL Server
Big Data
Analytics
Data Modeling

Werdegang

Berufserfahrung von Writwick Bhattacharya

  • Bis heute 2 Jahre und 2 Monate, seit Jan. 2024

    LEAD POWER BI CONSULTANT

    Namasys Analytics Pvt Ltd

    • Led and coordinated a cross-functional technical team • Led the end-to-end analytics delivery lifecycle, acting as a Lead BI Architect and Lead Business Analyst • Owned analytics architecture and performance optimization • Designed and implemented enterprise BI architectures • Led a Microsoft Fabric pilot programme

  • 1 Jahr und 8 Monate, Mai 2022 - Dez. 2023

    Senior BI Engineer

    Redkite Data Intelligence

    • Designed and implemented Azure Databricks, Azure Data Factory Pipelines, Synapse, dbt, and Power BI semantic modelling architectures • Delivered 10+ enterprise Power BI solutions across Europe and North America • Implemented CI/CD for Power BI using Git, Azure DevOps, PBIP, BIM, TMDL Models, Rest APIs, ALM Toolkit and deployment pipelines • Optimized Power BI semantic models and DAX, using Performance Analyzer, Tabular Editor and DAX Studio • Collaborated with Product Owners and business teams

  • 4 Jahre und 9 Monate, Juli 2017 - März 2022

    Power BI & SQL Consultant

    Deloitte USI

    • Delivered 50+ Power BI Dashboards across 10 major releases over 5 years improving visibility into Cost Management, SOX, P2P KPIs and GRC. • Architected end-to-end BI solutions with SAP HANA SQL & Power BI, designing star/snowflake models using advanced DAX, SAP HANA SQL Stored procedures & RLS. • Led BI delivery across manufacturing and automotive, managing Power BI Service for North America, reducing SLA issues by 50%, and mentoring 50+ consultants to increase enterprise BI adoption .

  • 2 Jahre und 4 Monate, Apr. 2015 - Juli 2017

    SQL & POWER BI DEVELOPER

    Reliance Jio Infocomm Ltd

    • Developed Power BI dashboards for execution, cost management, and order-to-activation analytics, improving decision-making speed by 40%. • Built optimized SQL models on Oracle and SAP platforms, improving data accuracy and reporting reliability.

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