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⚡ Power BI & Excel Dashboard Expert | Turning Messy Data Into Decisions You Can Trust Most businesses don't have a data problem — they have a visibility problem. The numbers are there, 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 build. That's what I fix. I'm a Power BI and Excel specialist with five years of experience and 200+ completed projects, helping teams replace manual spreadsheets with automated, real-time reporting that drives faster, smarter decisions. As a Top Rated Plus freelancer with a 100% Job Success Score and a perfect track record — no 1- or 2-star reviews, ever — I deliver work that's reliable, well-documented, and built to last. 🚀 What I Deliver Power BI Dashboards & Data Models – Custom visuals, dynamic DAX measures, and executive-level reporting tailored to your business goals. Automated Data Pipelines – Connect APIs, Excel, SQL, and cloud sources to streamline data refresh and eliminate repetitive manual work. Excel & VBA Tools – Advanced formulas, macros, and calculators that simplify data management and reduce errors. Performance & Market Insights – Deep analysis across finance, construction, retail, e-commerce, and more, turning trends into clear strategies. 🧠 Core Expertise ✅ Power BI Visualizations & DAX ✅ SQL Server & API Integration ✅ Advanced Excel Formulas & Dashboards ✅ Looker Studio (Data Blending & Calculated Fields) ✅ Google Sheets & Cloud Data Automation ✅ Power Query & ETL Pipelines ✅ Power Automate & Power Apps ✅ Airtable ✅ Zapier 🏆 Featured Work Built a 9-page institutional finance dashboard tracking $27B+ in capital across 47 countries, with bridge-table data modeling and a fully branded design system. Developed branded Power BI reporting for construction firms, connecting live SharePoint data with automated budget vs. actual comparisons. Created customer success analytics tracking agent performance, refund rates, and CSAT for support teams. Connected live Shopify data to Power BI for e-commerce RFM segmentation and repeat-purchase analysis. Built Google Sheets automation systems that replaced multi-day reporting cycles with a single refresh. 🎯 Why Work With Me I bridge technical precision with business understanding — delivering dashboards that not only look great but actually drive decisions. I ask the right questions before building, document everything so your team can maintain it after I'm gone, and stay in communication from start to finish. If your reporting isn't working — or you're not even sure what's possible — send me a message. I respond within a few hours and I'm always happy to talk through the right approach first.

𝗜 𝗵𝗲𝗹𝗽 𝗯𝘂𝘀𝗶𝗻𝗲𝘀𝘀𝗲𝘀 𝘁𝗿𝗮𝗻𝘀𝗳𝗼𝗿𝗺 𝘀𝗰𝗮𝘁𝘁𝗲𝗿𝗲𝗱 𝗱𝗮𝘁𝗮 𝗶𝗻𝘁𝗼 𝗮𝘂𝘁𝗼𝗺𝗮𝘁𝗲𝗱 𝗿𝗲𝗽𝗼𝗿𝘁𝗶𝗻𝗴 𝘀𝘆𝘀𝘁𝗲𝗺𝘀 𝗮𝗻𝗱 𝗶𝗻𝘁𝗲𝗿𝗮𝗰𝘁𝗶𝘃𝗲 𝗱𝗮𝘀𝗵𝗯𝗼𝗮𝗿𝗱𝘀 𝘁𝗵𝗮𝘁 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝗿𝗲𝗮𝗹-𝘁𝗶𝗺𝗲 𝗶𝗻𝘀𝗶𝗴𝗵𝘁𝘀, 𝗿𝗲𝗱𝘂𝗰𝗲 𝗺𝗮𝗻𝘂𝗮𝗹 𝘄𝗼𝗿𝗸, 𝗮𝗻𝗱 𝘀𝘂𝗽𝗽𝗼𝗿𝘁 𝗳𝗮𝘀𝘁𝗲𝗿 𝗱𝗲𝗰𝗶𝘀𝗶𝗼𝗻-𝗺𝗮𝗸𝗶𝗻𝗴. Whether you're managing data in Excel, SQL databases, CRMs, Google Sheets, or cloud platforms, I build scalable Business Intelligence solutions that automate reporting, visualize KPIs, and eliminate repetitive tasks. With expertise in Power BI, SQL, Excel, Power Query, DAX, Looker Studio, Google Sheets, BigQuery, and workflow automation, I create reporting systems that are accurate, easy to maintain, and designed to grow with your business. 📊 Business Intelligence & Data Analytics I develop dashboards that answer business questions not just display charts. ✔ Power BI Dashboard Development ✔ Executive & KPI Dashboards ✔ Interactive Reports & Data Visualization ✔ Data Modeling & DAX Development ✔ Power Query & ETL Processes ✔ SQL Queries & Database Reporting ✔ Business Performance Analytics ✔ Sales, Marketing, Finance & Operations Dashboards ✔ BigQuery & Cloud Data Reporting ✔ Excel & Google Sheets Reporting ⚡ Reporting Automation Manual reporting wastes valuable time. I build automated reporting solutions that keep your data updated without repetitive work. ✔ Excel Automation ✔ Power Query Automation ✔ Automated Dashboard Refresh ✔ Scheduled Reporting ✔ API Integrations ✔ Multi-Source Data Integration ✔ Workflow Automation ✔ Google Sheets Automation ✔ Data Synchronization 📈 Data Visualization I design dashboards that help stakeholders quickly understand business performance. ✔ Executive Dashboards ✔ Sales Analytics ✔ Financial Reporting ✔ Marketing Performance Dashboards ✔ Customer Analytics ✔ Operations Reporting ✔ Inventory Dashboards ✔ HR Analytics ✔ Project Performance Reports 🛠 Tools & Technologies Power BI SQL Microsoft Excel Power Query DAX Looker Studio Google Sheets BigQuery Python Power Automate n8n APIs SharePoint Microsoft Lists Why Clients Work With Me Many freelancers can build a dashboard. I build complete Business Intelligence systems that collect, clean, transform, visualize, and automate your data, giving your team reliable insights without the manual effort. My solutions are built to be: ✔Accurate and scalable ✔Easy to maintain ✔Fast and responsive ✔Well documented ✔Business-focused ✔User-friendly I take time to understand your business goals before building reports, ensuring every dashboard delivers meaningful insights that support better decisions. Whether you need a new Power BI dashboard, an automated reporting pipeline, SQL reporting, Excel automation, or a complete Business Intelligence solution, I can help you build a reliable system tailored to your business. Send me a message, and let's discuss how we can turn your data into clear, actionable insights while saving your team hours of manual work every week. #Power BI #Power BI Developer #Power BI Dashboard #Data Analytics #Business Intelligence #Dashboard Development #Data Visualization #SQL |DAX |Power Query |Excel Automation |Excel Dashboard |Reporting Automation |KPI Dashboard |Executive Dashboard |Looker Studio| Google Sheets| BigQuery| ETL |Data Modeling |API Integration |Workflow Automation |Power Automate |Business Reporting |Data Analyst| #Excel #Microsoft Excel #Excel Dashboard #Excel Automation #Excel Reporting #Excel VBA #Excel Macros #Power Pivot #Pivot Table #Advanced Excel #Excel Formulas #Google Sheets #Google Sheets Automation #Google Apps Script #Spreadsheet Automation #Financial Modeling #Budget Dashboard #Reporting Spreadsheet #Excel Consultant #Spreadsheet Expert #Power BI #Data Analytics #Data Analysis #Business Intelligence #Data Visualization #Dashboard Development #Dashboard Designer #Business Analyst #Data Reporting #Reporting Dashboard #KPI Dashboard #Executive Dashboard #Analytics Dashboard Interactive Dashboard #Business Reporting #Data Insights #Data Consultant #Reporting Automation #Data Solutions #BI Developer #Power Automate #Workflow Automation #Business Automation #Process Automation #n8n #Zapier #API Integration #Automation Expert #Report Automation #Data Automation #Scheduled Reports #Cloud Automation Looker Studio #Google Data Studio #Dashboard Automation #Marketing Dashboard #Sales Dashboard #Financial Dashboard #HR Dashboard #Operations Dashboard #Executive Reporting #Performance Dashboard #Data Storytelling #Interactive Reports #Custom Dashboard #Business Metrics #KPI Reporting #SQL Server #MySQL #PostgreSQL #BigQuery #Google BigQuery #Azure SQL #Snowflake #Database Design #Database Reporting #SQL Queries #SQL Optimization #Stored Procedures #Data Extraction #Data Integration #Data Pipeline #Data Engineering #Relational Database #SQL Analytics #Query Optimization

🚀 As a TOP RATED PLUS freelancer with a 100% Job Success Rate on Upwork, I bring expertise in data visualization using Power BI. I have the ability to transform raw data into relevant information, providing insights to help clients visualize their data. 👨‍💻 With over 10 years of experience, I am a certified Power BI expert and master in DAX language. I also possess a deep understanding of SQL and have a track record of delivering high-quality solutions for my clients. 📈 Whether you need help with data modeling, dashboard creation, or performance optimization, I offer a range of services to suit your needs. I am committed to providing stunning and flexible business intelligence solutions that help you make informed decisions and stay ahead of the competition. 💻 Some of the services I offer include: - Full-stack Power BI solution development - Implementing Power BI embedded solutions and row-level security - Power BI solutions audit and data model enrichment - Power BI data model performance optimization - Custom visuals development - Basic and advanced DAX and Power Query remote and on-site training 📊 Let's take your data to the next level together! Contact me to get started.

Ranked in the top 3% on Upwork globally, I’ve built trusted relationships with 80+ clients and received 60+ ⭐⭐⭐⭐⭐ reviews -- all within my first year of active use. With 14+ years of experience in Data Analytics, I operate at the intersection of strategy, analytics, and automation -- uncovering the signal behind the noise and translating it into insights leaders can act on. My work doesn’t just explain what happened; it clarifies why it matters and what to do next. As a Top Rated Plus freelancer, clients rely on me as a true thought partner, not just a technician. From Excel automation and SQL optimization to executive-level dashboards, financial models, and automated reporting systems, I design solutions that are precise, scalable, and decision-ready. Clients hire me when they need data analytics that answer questions like: • Where is our profit actually coming from? • What will revenue look like over the next 3–5 years? • Which marketing channels or business units are driving ROI? • How do we automate reporting so leadership sees the numbers instantly? My models and dashboards are designed for CFOs, founders, and executives who need confidence in their numbers. Core Expertise: ✔️Data Analytics & Engineering: Advanced SQL, Excel, SAS, and Access solutions that transform raw, fragmented data into reliable, analysis-ready assets. ✔️Statistical & Predictive Modeling: Regression, forecasting, and scenario modeling designed to support real business decisions—not academic exercises. ✔️Executive Visualization & BI: Tableau and Power BI dashboards that tell a clear story, highlight trade-offs, and drive alignment at the leadership level. ✔️AI-Driven Analytics & Automation: I embed AI directly into SQL workflows, Excel models, and financial analytics to accelerate insight delivery without sacrificing business context. My approach blends deep analytical reasoning (≈70%) with AI-powered automation (≈30%), ensuring speed and accuracy. ✔️Database & Performance Optimization: Purpose-built data structures and optimized queries that turn databases into high-performance decision engines. 💬 Client Feedback (⭐⭐⭐⭐⭐): (Recent Review from E.H.) "Subomi is the literal best, total icon!! I am genuinely grateful. I love partnering with a smart, hard, competent worker and he is just that! He is a great thought partner, beyond just someone to create models for you. I hired him for multiple projects and hired him additionally after I needed to redo work from someone who wasn't as thorough. He is extremely accurate, thorough, patient, helpful, willing to iterate, and does more than just create the models/chart/KPIs that you need - he helps you tell the story (both written and walking you through it) so you can understand all his assumptions. He makes projects better than what you would do on your own. Also, the work was so good that my bigwig private equity friend who reviewed his work was super impressed." 🌟 Let’s Build Something That Moves the Needle: If you need clarity from complexity, confidence in your numbers, or analytics that actually influence decisions, let’s talk. I don’t just deliver outputs; I deliver understanding, alignment, and results.

I have been creating Excel solutions for over 20 years. My experience includes creating spreadsheets using macros, pivot tables, lookup referencing, power query and VBA programming. The results I have provided has granted me a Top-Rated freelancer rating that I have had since the inception of the program. I look forward to a successful relationship with you.

IT professional with 23 years of experience implementing software solutions for clients prior to becoming a freelancer. In my career I have worked in all phases of the software development life cycle (SDLC). I'm a problem solver with good communication skills. I have worked with clients at all levels. I bring this wealth of experience to my Upwork clients to effectively and efficiently deliver spreadsheet-based solutions to improve their business processes and save them time. Areas of proficiency and experience: - Complex Formulas (including Array Functions) - Advanced Lookup (including lookup on multiple values/fields) - Dashboards and Data Visualization - Power Query / Data Transformation and Loading - Complex Conditional Formatting - Performance Tuning - Data Validation - Tables and Pivot Tables - Charts - VBA/Macros - User Forms / Input Parameters - Helper Columns Notable Projects: - Automated payroll processing - Dashboards of varying complexity - Data analysis and survey charting - Stock Market Portfolio/Trade tracking (including equities, options, and futures) - Fulfillment/Sales/Inventory (e.g. amazon) - Modeling - Investment Performance and Trade Tracking/Reporting - Monte Carlo Simulation - Estimation/Invoices I am now freelancing exclusively and look forward to the opportunity to work with you.