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Hi, I'm Dev. 🚀 Senior BI Architect with 12+ years of enterprise experience across Power BI, Tableau, Azure Databricks, Microsoft Fabric, Alteryx, KNIME, Python, R, and SQL — helping organizations turn scattered, messy data into governed, decision-ready systems. 🔍 My work spans the full analytics lifecycle: consolidating fragmented Excel and database sources, building scalable data models, writing optimized DAX and calculated logic, and delivering dashboards that executives actually open every morning — not ones that get built once and forgotten. 📊 I've delivered BI and data science solutions across finance, retail, healthcare, manufacturing, and logistics, with particular depth in migration work (Tableau to Power BI, Teradata to Databricks), predictive modeling, and enterprise reporting architecture. I hold certifications spanning Tableau, Databricks, Alteryx, and Microsoft Power BI/Fabric. 🌟 If you're sitting on data that isn't yet driving decisions, let's talk about how to change that. #DataScience #PowerBI #Tableau #Databricks #BIConsulting

I'm a Power BI, Tableau, Databricks AI/BI, and Google Data Studio specialist who turns messy spreadsheets, disconnected systems (Shopify, QuickBooks, Salesforce, SQL, ERP), and raw data lakes into automated, executive-ready dashboards — with zero manual updates. ✅ Cut a client's weekly reporting time by 70% after rebuilding their Excel workflow in Power BI ✅ Built Databricks-powered lakehouse pipelines feeding live BI dashboards ✅ Automated refresh pipelines that eliminated manual data exports entirely ✅ 80%+ of my clients return for follow-on projects ✅ Fast turnaround, clear communication, available now 🔷 WHAT I BUILD: → Power BI: Power Query/DAX, data modeling, RLS, performance tuning, embedded analytics → Tableau: dashboards, Tableau Prep, Server/Cloud administration → Databricks BI: lakehouse architecture, Spark-based transformations, BI-ready data pipelines on Azure/AWS → Google Data Studio (Looker Studio): marketing, sales, and ops reporting connected to BigQuery, Sheets, and APIs → Excel-to-BI migrations, KPI and financial dashboards, Microsoft Fabric/Azure/Snowflake integration 🤖 I use ChatGPT, Copilot & Claude to speed up DAX authoring, QA, and documentation — faster delivery without cutting corners. 🔷 CORE STACK: Power BI · Tableau · Databricks · DAX · SQL · Python · Google Data Studio (Looker Studio) · Microsoft Fabric · Azure · Snowflake · BigQuery · Mode BI 🔷 INDUSTRIES: Finance · Healthcare · SaaS · Retail/E-commerce · Marketing · Operations · Logistics 📩 Message me with your data challenge — I'll reply within hours with a clear plan and timeline.

Need more than a pretty dashboard? I administer production Tableau Server end-to-end and engineer the SQL and Python behind it — so your reporting actually scales, performs, and keeps running. I'm Harshit, a Senior BI Engineer with 4+ years building and running BI platforms for US healthcare audit & compliance software. I've owned a production Tableau Server on AWS/Linux — administration, governance, permissions, upgrades — powering 250+ client-facing dashboards. I'm the person who gets called when extracts fail, refreshes time out, or the numbers don't reconcile. What I bring: ☑ Tableau Server administration (on-prem & AWS/Linux): governance, permissions, upgrades, performance tuning ☑ Production troubleshooting: root-cause analysis on failed extracts, refresh timeouts, and performance bottlenecks ☑ Python automation via the Tableau REST API: workbook XML editing, client cloning, permission syncing, refresh orchestration — eliminating hours of manual rework ☑ SQL Server / T-SQL: view architecture, LOD expressions, query optimization, fixing grain-mismatch and fan-out issues ☑ 250+ dashboards delivered for US healthcare clients You can hire me to: ➤ Build interactive, decision-ready Tableau dashboards ➤ Stand up, administer, or rescue a Tableau Server environment ➤ Diagnose and fix slow workbooks, broken extracts, or refresh failures ➤ Automate repetitive Tableau/reporting tasks with Python + REST API ➤ Design clean SQL views and data models behind your reporting Certifications: Google Data Analytics Professional · Data Visualization with Tableau Specialization (UC Davis) · SQL Foundations (Microsoft) · HackerRank SQL (Gold) What you can expect: accurate work, clear communication, on-time delivery, and someone who treats your production environment like it's their own. Got a dashboard to build — or a Tableau setup that's misbehaving? Let's talk.

Data Analyst | Insight-Driven Problem Solver Hello, I’m Suman Bansal — a results-oriented Data Analyst with over 7 years of hands-on experience in Power BI, Excel, and data modeling. With a background in Engineering and a passion for turning complex data into actionable insights, I thrive on solving real-world problems through thoughtful, data-driven solutions. I am committed to leveraging analytics to drive business performance and support strategic decision-making As a lifelong learner, I am dedicated to staying updated with the latest advancements in data analysis, and I am excited to showcase my journey through this portfolio. From data wrangling to data visualization, I have immersed myself in various aspects of the field to develop a versatile skill set. Professional Summary: Dedicated and results-oriented Data Analyst with a proven track record of leveraging data-driven insights to drive business growth and inform strategic decision-making. Possessing a strong foundation in statistical analysis, data visualization, and data mining techniques, I excel in transforming complex datasets into actionable information. Adept at using advanced analytical tools and programming languages such as Python and SQL to extract meaningful patterns and trends. My analytical skills are complemented by a keen eye for detail and a commitment to accuracy, ensuring that the information I provide is both reliable and actionable. I have a deep understanding of data management principles, including data cleaning, transformation, and integration, and have successfully contributed to the development of data-driven solutions that have had a positive impact on business operations and profitability.

I’m a 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗗𝗮𝘁𝗮 𝗔𝗻𝗮𝗹𝘆𝘀𝘁 specializing in 𝗣𝗼𝘄𝗲𝗿 𝗕𝗜, 𝗗𝗮𝘁𝗮 𝗩𝗶𝘀𝘂𝗮𝗹𝗶𝘇𝗮𝘁𝗶𝗼𝗻, and 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗜𝗻𝘁𝗲𝗹𝗹𝗶𝗴𝗲𝗻𝗰𝗲, helping businesses turn raw data into clear, actionable insights that improve performance and decision-making. I design and build high-impact dashboards, automate reporting processes, and analyze complex datasets to help you track KPIs, identify trends, and make smarter business decisions. I focus on delivering dashboards and reports that not only look great but also help businesses identify opportunities, reduce inefficiencies, and make faster, data-driven decisions. 𝗪𝗵𝗮𝘁 𝗜 𝗖𝗮𝗻 𝗗𝗼 𝗳𝗼𝗿 𝗬𝗼𝘂 • Power BI Dashboard Development – Interactive dashboards with KPIs, slicers, drill-through, and real-time insights • Data Analysis & Reporting – Identify trends, patterns, and opportunities for growth • Data Visualization – Clean, modern, and easy-to-understand dashboards • Excel & Power Query – Data cleaning, transformation, and automated reporting • SQL & Databases – Data extraction, joins, optimization, and performance tuning • Python (Pandas, NumPy) – Data cleaning, exploratory analysis, and structured workflows • Data Preparation & ETL – Clean, organize, and structure messy data for accurate insights 𝗪𝗵𝗮𝘁 𝗠𝗮𝗸𝗲𝘀 𝗠𝗲 𝗗𝗶𝗳𝗳𝗲𝗿𝗲𝗻𝘁 • Focus on business impact, not just dashboards • Strong understanding of KPIs, trends, and performance analysis • Clean, modern, and user-friendly dashboard design • Reliable, detail-oriented, and committed to on-time delivery 𝗧𝗼𝗼𝗹𝘀 & 𝗧𝗲𝗰𝗵𝗻𝗼𝗹𝗼𝗴𝗶𝗲𝘀 Power BI | Excel | SQL | Python | Tableau | Data Analysis | Data Visualization | Dashboard Development | ETL | Business Intelligence You can view my previous work and dashboards in the Portfolio section of my profile. If you're looking for a Data Analyst to build dashboards, automate reporting, and deliver actionable insights, I’m ready to help. Send me a message with your data or requirements, I’ll review it and suggest the best approach.

I help post-Series-A and enterprise teams turn messy data into the dashboards their executives actually open, and increasingly, the AI agents that act on what those dashboards show. 12 years in BI and data engineering. Top Rated Plus on Upwork for a decade. 200+ clients, 12,000+ hours billed, $300K+ earned here. Where I've worked at depth: - Google (Chronicle / Siemplify) - built their entire BI infrastructure as their first BI hire; stayed five years through the Google acquisition. - British American Tobacco (MAF Group) - Head of Data; built a team of 15 and 100+ pipelines. - Boston Consulting Group - Lead Tableau + Dataiku mentor for 20+ analysts. - Teambuilder (Google Startups) - Tableau→Looker multi-tenant architecture, still active. Three things I do better than most: - BI architecture, not just dashboards. Tableau Certified Architect (2025), Google Certified Professional Data Engineer. I design the warehouse + semantic layer + governance, not just the front-end chart. - Migrations without business downtime. Power BI ↔ Tableau, Cognos → Power BI, Tableau → Metabase/Superset, GA/Adobe → BigQuery. I've done the messy ones. - AI layered on top of BI. Currently building Claude/MCP-driven workflows for proposal analysis, dashboard QA, and decision-agent prototypes. Enrolled in IIT Kharagpur's GenAI + Agentic AI programme (May 2026 – Jan 2027). ⭐⭐⭐⭐⭐ 5.00 across 80+ Jobs 🥇𝗢𝗳𝗳𝗶𝗰𝗶𝗮𝗹 𝗧𝗮𝗯𝗹𝗲𝗮𝘂 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗗𝗲𝘀𝗸𝘁𝗼𝗽 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 𝗮𝗻𝗱 𝗦𝗲𝗿𝘃𝗲𝗿 𝗔𝗿𝗰𝗵𝗶𝘁𝗲𝗰𝘁 🥇𝗢𝗳𝗳𝗶𝗰𝗶𝗮𝗹 𝗚𝗼𝗼𝗴𝗹𝗲 𝗖𝗲𝗿𝘁𝗶𝗳𝗶𝗲𝗱 𝗟𝗼𝗼𝗸𝗲𝗿 / 𝗟𝗼𝗼𝗸𝗠𝗟 𝗗𝗲𝘃 🏆Top Rated Plus for 10 Years, 200+ clients, 12000+ hours worked 🏢𝗘𝗺𝗶𝗻𝗲𝗻𝘁 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 𝗜 𝗵𝗮𝘃𝗲 𝘄𝗼𝗿𝗸𝗲𝗱 𝘄𝗶𝘁𝗵 (𝗝𝘂𝘀𝘁 𝘁𝗵𝗲 𝗯𝗲𝘀𝘁 𝗼𝗳 𝘁𝗵𝗲𝗺) » Google (Google Chronicle) » Boston Consulting Group (BCG) » British American Tobacco » Teambuilder » Hamptons (Emaar) 💡 𝗥𝗲𝗮𝗹 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀 𝗽𝗿𝗼𝗯𝗹𝗲𝗺𝘀 𝗜 𝗵𝗮𝘃𝗲 𝘀𝗼𝗹𝘃𝗲𝗱 » Digital Marketing Dashboards integrating Google Ads, Facebook Ads, Reddit Ads data » Tracking Cost, LTV, CLTV, ROAS, CAC, RoI for Digital Marketing Agencies and Companies » eCommerce BI pipelines and dashboards integrating data from Shopify, Magento, Amazon API and various other eCommerce sources » Web Analytics dashboards integrating Google Analytics, Adobe Analytics and Posthog 💡4 𝗥𝗲𝗮𝘀𝗼𝗻 𝘄𝗵𝘆 𝘆𝗼𝘂 𝘄𝗶𝗹𝗹 𝗻𝗼𝘁 𝗿𝗲𝗴𝗿𝗲𝘁 𝗰𝗵𝗼𝗼𝘀𝗶𝗻𝗴 𝗺𝗲 ✔️ 99% Client Success Ratio. My clients particularly love me because I stick through particularly during the hard days ✔️ All Round expertise - Experience with wide variety of tools in Data Visualization, Data Engineering, Data Governance and Gen AI prepares me for complex all-rounder expertise ✔️ 2 years - Average Client Retention time period since I started in Upwork ✔️ Communication & Business Knowledge - I understand what the client wants even though it's a small technical work. And so I deliver what they want and what they need 🛠️𝗠𝘆 𝗧𝗲𝗰𝗵 𝗦𝘁𝗮𝗰𝗸 𝘿𝙖𝙩𝙖 𝙑𝙞𝙨𝙪𝙖𝙡𝙞𝙯𝙖𝙩𝙞𝙤𝙣 𝙏𝙤𝙤𝙡𝙨 ✔️ Tableau Desktop ✔️ Tableau Server ✔️ Looker ✔️ LookML ✔️ Looker Studio ✔️ Metabase ✔️ Qlik ✔️ Domo 𝘿𝙖𝙩𝙖 𝙀𝙣𝙜𝙞𝙣𝙚𝙚𝙧 / 𝘿𝙖𝙩𝙖 𝙒𝙖𝙧𝙚𝙝𝙤𝙪𝙨𝙚 ✔️ Google Bigquery (Google Certified Professional Data Engineer) ✔️ Snowflake ✔️ Postgres ✔️ Azure Data Lakehouse ✔️ Microsoft SQL Server ✔️ Amazon Redshift ✔️ MongoDB ✔️ Python 𝘿𝙖𝙩𝙖 𝙎𝙤𝙪𝙧𝙘𝙚𝙨 (𝘼𝙘𝙦𝙪𝙞𝙨𝙞𝙩𝙞𝙤𝙣) ✔️ Google Analytics (UA, GA4) ✔️ Adobe Analytics ✔️ Shopify ✔️ Magento ✔️ Amazon eCommerce ✔️ Qualtrics ✔️ IMS Claims ✔️ Google Ads ✔️ Facebook & Instagram Ads ✔️ Reddit Ads ✔️ Salesforce CRM ✔️ Pipedrive CRM ✔️ Go High Level CRM 𝗖𝘂𝘀𝘁𝗼𝗺 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗜 𝗼𝗳𝗳𝗲𝗿 ✔️ Tableau Desktop Report Creation ✔️ Tableau Server Administration ✔️ Tableau Server Installation ✔️ Tableau Server Upgrade ✔️ Tableau Server backup automation ✔️ Tableau Server Automated Metadata extraction ✔️ Power BI to Tableau Migration ✔️ Excel or Google Sheets to Tableau Migration ✔️ Tableau Prep Flow creation ✔️ Tableau Pulse ✔️ Tableau to Power BI Migration ✔️ IBM Cognos to Power BI Migration ✔️ Tableau to Metabase Migration ✔️ Tableau to Apache Superset Migration ✔️ Tableau Rest API ✔️ LookML Data Modeling and Semantic Layer Development ✔️ Looker Implementation, Setup, and Data Source Integration ✔️ Embedded Analytics and Looker API Integration ✔️ Looker Performance Optimization and Health Checks ✔️ LookML Git Setup ✔️ Rapid Metabase Deployment & Setup ✔️ Metabase User Enablement & Self-Service Training ✔️ Metabase/SQL Optimization & Caching ✔️ Data Modeling & Metadata Governance