Harsh Srivastava

I’m a Data Analyst with 3+ years of experience specializing in Power BI, Microsoft Fabric, SQL, Python, and ETL workflows. I build scalable dashboards, data pipelines, and data warehousing solutions that turn raw data into actionable business insights. I’m especially motivated by governed analytics and automation that reduce manual effort while improving data reliability.

In my current role at Nokia Solutions And Networks India Private Limited (Jan 2025 – Present), I built an end-to-end analytics and reporting solution using Microsoft Fabric. I orchestrate scalable ELT pipelines in Fabric processing 1M+ records/day for enterprise analytics, and I integrated SAP, SQL, SharePoint, and cloud data sources into reusable semantic models. I implemented incremental refresh and automated ingestion workflows in Dataflows Gen2, reducing runtime by 30%, and I handle scheduling, monitoring, and error handling to keep data flows dependable with minimal manual intervention.

Previously at Crystal Analytix (May 2023 – Dec 2024), I built end-to-end Power BI dashboards with interactive visualizations and KPI tracking for business decision-making. I designed scalable star schema models and advanced DAX measures, integrated data from 7+ sources using Power Query and DAX, and implemented RLS and scheduled refreshes for secure reporting. I also developed complex SQL (joins, CTEs, stored procedures) across 500K+ row datasets and automated weekly reporting with Power BI Service and Power Automate, reducing manual effort by 90%.

My projects reflect how I like to work: end-to-end, performance-focused, and incremental. For example, I built an ETL pipeline using Databricks Lakehouse with Medallion Architecture (Bronze-Silver-Gold), used Delta Lake MERGE for incremental loads, and connected aggregated Gold tables back to Power BI for reporting and dashboarding.