Gurtej S.

⚡ Power BI, Tableau & Excel Expert | Turning Messy Data Into Decisions You Can Trust Most businesses don't actually have a data problem, they have a visibility problem. The numbers exist, but they're scattered across spreadsheets, locked in systems that don't talk to each other, or buried in reports that take half a day to pull together. That's the gap I close. I'm a data analytics specialist with 5 years of experience and 200+ completed projects, helping teams turn scattered data into automated dashboards and clear reporting they can actually trust. I work across Power BI, Tableau, Excel, SQL and Python, so whether your data lives in spreadsheets, cloud platforms, or a mix of both, I can pull it together into something usable. As a Top Rated Plus freelancer with a 100% Job Success Score and no 1 or 2 star reviews, I've built a track record on doing the work right the first time, communicating clearly, and leaving clients with something their team can maintain long after the project ends. What I deliver 1. Power BI & Tableau Dashboards - Custom visuals, dynamic DAX measures, and executive-level reporting built around your actual business goals, not generic templates. 2. Automated Data Pipelines - Connecting APIs, Excel, SQL Server, and cloud sources with Power Query and Python so your reports refresh themselves instead of eating your afternoon. 3. Excel & VBA Tools - Advanced formulas, macros, and calculators that cut down manual work and reduce human error. 4. Data Analysis & Insights - Python and SQL based analysis across finance, construction, retail, and e-commerce, turning raw numbers into strategies you can act on. Core expertise - Power BI (DAX, Data Modeling, Power Query) - Tableau - Python (Pandas, data analysis, automation) - SQL Server & API Integration - Advanced Excel & VBA - Looker Studio - Google Sheets & Cloud Automation - Power Automate & Power Apps - Airtable, Zapier Featured work 1. Built a 9 page institutional finance dashboard tracking in capital across 47 countries, with full bridge table data modeling and a branded design system. 2. Developed branded Power BI reporting for construction firms, pulling live SharePoint data into automated budget vs actual comparisons. 3. Connected live Shopify data to Power BI for RFM segmentation and repeat purchase analysis on an e-commerce brand. 4. Built customer success analytics tracking agent performance, refund rates, and CSAT for a support team. 5. Replaced multi-day manual reporting cycles with single-click Google Sheets automation. Why work with me I bridge technical precision with business understanding. That means dashboards that don't just look good, they actually drive decisions. I ask the right questions before I start building, document everything so your team isn't dependent on me forever, and stay responsive from the first message to final delivery. If your reporting isn't working, or you're not even sure what's possible with your data, send me a message. I usually respond within a few hours and I'm always happy to talk through the right approach before we start.