Data Analyst | Advanced Excel Expert | Excel VBA | Dashboard & Automation Specialist | Inventory Management Spreadsheets Template Designer Overview: Welcome to my profile! I am a professional Data Analyst and Inventory Management Spreadsheets Template Designer with over 15 years of experience specializing in Microsoft Excel. I design smart, automated, and data-driven solutions for businesses using Excel's full capabilities—formulas, PivotTables, VBA macros, Power Query, and Power BI. Whether you need to manage your inventory, automate reports, create dashboards, or build custom forms and templates, I’m here to help you save time and make smarter decisions with your data. My Core Skills Include: ✅ Advanced Excel Formulas & Functions ✅ Conditional Formatting & Data Validation ✅ Static & Dynamic Drop-down Lists ✅ PivotTables & PivotCharts for Interactive Analysis ✅ Power Query & Power BI Integration ✅ VBA Macros for Automation & Sheet Protection Custom Excel-Based Systems I Can Develop: Sales & Purchase Invoices (with database integration) Sales and Quotation Templates Inventory Management Systems Payroll & Attendance Trackers KPI Dashboards for Performance Monitoring Income Statements & Profit & Loss Reports Cost of Goods Sold (COGS) Calculation Templates User Entry Forms and Interface Tools Also Skilled In: 📊 Data Analysis (Math, Statistics, Economics) 📈 Accounting Records & Financial Ratios 🧮 Financial Reporting and Custom Calculations ⚙️ Custom Solutions Based on Client Requirements Why Hire Me? ✔ 100% Client Satisfaction ✔ Quick Turnaround Time ✔ Detail-Oriented & Reliable ✔ Tailored Solutions for Your Business Let’s transform your spreadsheets into powerful business tools. Feel free to invite me to your project or send a message. I’d be happy to help!

Your operations are only as fast as your data systems. If your team is still fighting spreadsheets, re-entering data manually, or waiting on reports that should run themselves, that’s the problem I fix. I build professional MS Access databases, VBA automation, Excel systems, SQL Server backends, and Power BI dashboards for growing businesses that need reliable systems without IT overhead. With $200k+ delivered across 100 projects on Upwork, a Top Rated Plus track record, and 20+ years in MS Access, VBA, Excel, and SQL Server, I’ve solved these problems across shipping, finance, manufacturing, compliance, and hospitality. ⭐️ "Perhaps the highest skill level I've seen in the database space." - Paul Cracknell, OSR Enterprises What I deliver • Access CRMs and order systems that run smoothly from day one and scale with your team • Excel dashboards and KPI tools that turn raw data into decisions in seconds • VBA automation that removes hours of manual work in Excel, Outlook, and reports • Secure, multi-user Access apps with Azure or SQL Server backends • Fast, low-disruption database upgrades, migrations, and optimization Proven results • Automated invoicing system that cut billing delays by 80% • Excel reporting solution that saved 15+ hours every month • Compliance database now used daily by AML teams across departments • SQL Server migration for 25+ users with zero downtime Clients work with me because I understand both the technical side and the business workflow. I don’t just build tables, forms, and reports. I help clarify the process, remove unnecessary manual work, and create a system your team can actually use every day. I also have demo solutions available, including Access CRM, inventory, quoting, invoicing, and reporting systems, so you can quickly see the type of work I deliver before starting. Tell me what’s slowing you down. I’ll outline a clear plan before you commit to anything.

I help businesses modernize how they use Excel—turning slow, manual spreadsheets into powerful, reliable tools. By combining Excel with the tools your organization already has—like VBA, Copilot, and Power Query—I build solutions that deliver faster analysis, fewer errors, stronger documentation, and workflows that actually scale. My focus is simple: eliminate the manual work that drains your team’s time and energy. I design dynamic, user-friendly tools that automate repetitive tasks, streamline reporting, and bring structure to messy processes. The result? Your analysts spend less time fighting spreadsheets and more time doing meaningful work. Businesses I work with gain: • Faster, more accurate insights • Automated workflows that reduce manual effort • Clear, maintainable systems (no more “mystery spreadsheets”) • Greater confidence and control in day-to-day work At the end of the day, my goal is to help your analysts work with clarity and confidence—so they can move faster, stress less, and trust the tools they rely on. If your spreadsheets feel like a bottleneck instead of an asset, let’s fix that. Mattie Owens

Milan Nedelkovich, MSc | Founder of SheetsHappen If you need someone to reliably transform your spreadsheets into meaningful insights, you are in the right place! Over the past 7 years, I’ve worked with different eCommerce brands, marketing teams, and businesses across multiple industries to automate their reporting, improve data accuracy, and help them save hours of manual work each week. Clients usually come to me when: • Spreadsheet formulas need fixing or updating • Reporting is manual and time-consuming • Data is spread across multiple platforms • Dashboards are unreliable or difficult to maintain • Teams lack visibility into KPIs and performance • Business decisions are being made without trustworthy data If you have similar issues, I will gladly help you! My services include: Marketing Analytics & BI • GA4 & marketing analytics • Looker Studio dashboards • Shopify & eCommerce reporting • Attribution & KPI tracking • Funnel and performance analysis Data Infrastructure & Automation • BigQuery data modeling • ETL pipelines & transformations • API integrations • Workflow automation • Data cleanup & validation Spreadsheet & Reporting Systems • Advanced Excel & Google Sheets • Power Query, VBA & Apps Script • Financial & operational reporting • Automated reporting workflows

🏆 Top Rated Plus | 300+ Projects | 5.0 Rating I help businesses replace manual spreadsheets with automated dashboards, financial models, reporting systems, and data workflows using Excel, Google Sheets, Apps Script, VBA, Power Query, and Looker Studio. If you are spending hours updating reports, cleaning messy files, copying data between sheets, or trying to understand business performance from scattered spreadsheets, I can help you build a clean system that saves time and reduces manual work. What I can help you with: • Excel dashboards, reports, formulas, pivot tables, Power Query, and VBA macros • Google Sheets dashboards, formulas, Apps Script automation, and custom workflows • Financial models, forecasting sheets, P&L trackers, budget vs actual reports, and pricing models • Data cleaning, data consolidation, automated reporting, and refreshable spreadsheet systems • Looker Studio dashboards connected with Google Sheets, GA4, Search Console, Shopify, ads data, and other live sources • Business reporting systems for sales, operations, finance, e-commerce, agencies, and service businesses Why clients hire me: • 300+ Upwork projects completed • Top Rated Plus freelancer • Strong Excel, Google Sheets, dashboard, and financial reporting background • Able to understand both the technical side and the business side of reports • Clear communication, fast turnaround, and clean documentation • Available for urgent fixes, one-time builds, and long-term reporting support Tools I work with: Excel, Google Sheets, Apps Script, VBA, Power Query, Power Pivot, Looker Studio, Power BI, SQL, QuickBooks, GA4, Search Console, Shopify, and Supermetrics. I also have an accounting and financial reporting background, so I can support dashboards and spreadsheet systems related to bookkeeping, QuickBooks, P&L reporting, budget tracking, and financial analysis.

◼️Excel VBA, Access vba, Word vba Specialist. ◼️Google Sheet & AppScript. ◼️ Power Query, Power BI. ◼️SharePoint, Power Automate, Power Apps. ◼️API. ◼️Web Scraping, Web automation. 🔥 𝟭𝟬𝟬% 𝗝𝗼𝗯 𝗦𝘂𝗰𝗰𝗲𝘀𝘀 |⚡𝟳𝗱𝗮𝘆𝘀 𝗙𝘂𝗹𝗹-𝘁𝗶𝗺𝗲 𝗳𝗿𝗲𝗲𝗹𝗮𝗻𝗰𝗲𝗿 | 📞 𝟮𝟰𝘅𝟳 𝗭𝗼𝗼𝗺 𝗖𝗮𝗹𝗹 | 🏆 𝗧𝗼𝗽-𝗥𝗮𝘁𝗲𝗱 𝗣𝗹𝘂𝘀 𝗕𝗮𝗱𝗴𝗲 (𝗧𝗼𝗽 𝟯% 𝘁𝗮𝗹𝗲𝗻𝘁) | 🕒 𝟭𝟱+ 𝗬𝗲𝗮𝗿𝘀 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 ──────────────────────────────────────────────────────── 🎯 𝗠𝗼𝗿𝗲 𝗱𝗲𝘁𝗮𝗶𝗹𝘀 𝗼𝗳 𝗠𝘆 𝗘𝘅𝗽𝗲𝗿𝘁𝗶𝘀𝗲 My skill set spans a wide range of tools and technologies, including: 💼 Business Application Development - Custom Excel, Access, and Word applications: eCommerce, Student Management, HR, Inventory, Cashflow, and Real Estate. - Automated Excel templates for invoices, mail merge, and reporting. - Data entry automation with validation and workflow logic. - Custom UserForms for Excel and Access to capture complex data. - Office Scripts & Custom Ribbon design with company branding and color theme. - Integration of Excel & Word templates with SharePoint and Power Automate flows. 📊 𝗘𝘅𝗰𝗲𝗹 VBA (Visual Basic for Application) & Power Tools - Automate repetitive workflows: bulk emails via Outlook & Gmail, template population, data cleaning, and processing. - Fix and optimize existing vba code; create bulletproof, error-proof automation. - Advanced Excel formulas. - Pivot Tables, Power Pivot, Data Models - Complex dashboards: Gantt charts, Waterfall, KPI visuals, dynamic interactive charts. - Custom Add-ins with company branding, secure authentication, ready for commercial use. - Integration with SQL, web data sources, APIs, and SharePoint. 🗃️ 𝗔𝗰𝗰𝗲𝘀𝘀 Database Automation with VBA (Visual Basic for Application) - Automate forms, reports, and queries to streamline business processes. - Integrate Access with Excel, SharePoint, and APIs for real-time data flow. - Build custom applications: inventory management, HR tools, student management, cash flow, and sales tracking. - Automate data entry, validation, and report generation. - Create complex relational databases with optimized queries for high performance. - Develop secure front-end forms with role-based access and user-friendly interfaces. 📝 Word & Document Automation with VBA (Visual Basic for Application) - Populate Word templates dynamically from Excel or Access data. - Automated mail merge for bulk letters, reports, and contracts. - Integration with Excel & SharePoint for seamless workflow. - Custom macros to generate formatted documents quickly. 🖌️ Custom Ribbon & Office Design - Custom Ribbon tabs in Excel, Word, and PowerPoint with company branding - Color themes, icons, and buttons for workflow efficiency ⚡ Power Query & Data Transformation (M Language) - Extract, clean, and transform data from Excel, Access, web, SQL, and CSV sources. - Use advanced M formulas. - Merge multiple data sources for dashboards and reporting. - Automate recurring transformations for operational efficiency. 📈 Power BI & Data Visualization - Create interactive dashboards with KPIs, charts, waterfalls, Gantt charts, and complex Excel-style visuals - DAX formulas: CALCULATE, SUMX, FILTER, ALLSELECTED - Build automated models for real-time reporting - Data connections with SQL, SharePoint, Web APIs 🌐 Web & Data Automation - Web scraping & Selenium integration (no software install needed) - Structured data extraction from websites, directories, and CRMs - Automated data pipelines into Excel, Sheets, or databases With this toolkit, I can streamline your processes, visualize your data, and automate repetitive tasks—no matter the complexity. ──────────────────────────────────────────────────────── 🎯𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱 𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 My 100% job success score and Top Talent badge on Upwork place me among the top 3% of professionals, reflecting my commitment and ensuring you receive the highest quality service. 🎯 𝗤𝘂𝗶𝗰𝗸 𝗳𝗲𝗲𝗱𝗯𝗮𝗰𝗸 I am a full-time freelancer, available 7 days a week. Expect fast responses, proactive updates, and same-day troubleshooting for urgent workflows. 🎯 𝗬𝗼𝘂𝗿 𝗕𝗲𝗻𝗲𝗳𝗶𝘁𝘀 Partnering with me means accessing a one-stop shop for all your data analysis, automation, and business intelligence needs. From crafting bespoke dashboards to automating workflows across platforms, I eliminate the hassle of juggling multiple freelancers or tools. You save time, reduce costs, and get scalable, high-quality solutions tailored to your goals—all under one roof. 🎯 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲 I am more than a freelancer—I am your dedicated problem-solver. My work combines technical precision with a deep understanding of your unique needs. 𝗜 𝗽𝗿𝗼𝘃𝗶𝗱𝗲 𝗽𝗲𝗿𝘀𝗼𝗻𝗮𝗹𝗶𝘇𝗲𝗱 𝗰𝗮𝗿𝗲, proactive communication, and go above and beyond to exceed expectations. Let’s turn your vision into reality and elevate your business together!

Hello there! 👋 My name is Luis 🙋🏽‍♂️, I’m an Expert Excel Analyst and Data Visualization Specialist with over 4 years of hands-on experience. My core mission is to transform your complex raw data into Automated Excel Reports and Dynamic KPI Dashboards that empower you to make data-driven decisions effortlessly. 🚀 👨🏽‍💻 My focus is on providing tangible results, not just tasks, similar to how successful freelancers showcase the value they provide. I provide specialized solutions to: ✅ Financial & Sales Optimization 💸: Designing and implementing advanced Excel Dashboard systems that track critical Key Performance Indicators (KPIs), leading to improved tracking accuracy and reduced reporting time for finance and sales teams. ✅ Process Automation 💻: Leveraging advanced formulas and macros to automate repetitive data tasks, transforming hours of manual work into seamless, one-click reports. ✅ Data Visualization 📈: Creating concise and compelling reports for business intelligence, public policy and social impact organizations, allowing them to effectively quantify and communicate their results to stakeholders. ✅ AI Workflow Integration 🤖: Incorporating Artificial Intelligence into analytical workflows to boost delivery speed, streamline reporting, and optimize decision-making processes through intelligent automation and data-driven insights. 🧰 My Toolkit 🧰 ✅ Microsoft Excel Expert: Advanced formulas, Pivot Tables, Data Modeling, and Data Cleansing. ✅ Automation & Data Transformation: Expertise in Power Query for robust data import/ETL processes, as well as VBA Macros to automate workflows. ✅ Visual Business Intelligence: Designing professional, aesthetically pleasing, and highly functional Data Visualization solutions using Excel and Power BI. ✅ Quality Assurance: Detail-oriented focus to ensure data integrity, accuracy, and maintainability in every spreadsheet. 🗣️ Ready to gain clear, automated control over your business metrics? Contact me today to discuss your project goals and receive a custom solution designed for you! 👀

🚀 Stop wasting hours on manual Excel & Google Sheets work I help businesses automate complex workflows using Excel (VBA), Google Sheets (Apps Script), Python, and APIs - turning slow, error-prone processes into fast, reliable, and fully automated systems. Whether you're dealing with repetitive reporting, disconnected tools, or messy data, I build solutions that save time, reduce errors, and scale with your business. 🟨 WHAT I CAN DO FOR YOU ✅ Automation & Workflow Systems ✅ Excel VBA automation (advanced macros, dynamic models) ✅ Google Sheets automation using Apps Script ✅ End-to-end workflow automation across tools (Sheets, Docs, Gmail, Drive, Calendar) ✅ Connect Excel/Sheets with external APIs (REST, JSON, XML) ✅ Real-time data syncing & automated data flows ✅ Custom ETL pipelines using Python ✅ Fully automated reporting systems ✅ Dynamic dashboards with real-time updates ✅ KPI tracking systems for business decision-making ✅ Web scraping using Python (Playwright, Selenium) ✅ Data extraction from PDFs, Excel files, and structured/unstructured sources ✅ Automated data collection pipelines 🟨 RECENT SOLUTIONS DELIVERED ✅ Developed an automated Interview Coaching System in Google Workspace (for Harrison Careers) ✅ Built an automated Excel reporting system saving 10+ hours per week ✅ Developed Google Sheets + API integration for real-time dashboards ✅ Created Python-based web scraping pipeline with scheduled automation ✅ Designed email + PDF automation system for reporting workflows ✅ Developed a desktop app using Python to generate and track invoices ✅ Developed smart YouTube Bulk Uploader using YouTube Data API V3 🟨 WHY CLIENTS WORK WITH ME ✅ Clean, scalable, and well-documented solutions ✅ Strong focus on automation (not manual workarounds) ✅ Fast communication and reliable delivery ✅ Long-term support and improvements 🟨 TOOLS & TECHNOLOGIES ✅ Excel (Advanced Formulas, VBA, Power Query) ✅ Google Sheets & Apps Script ✅ Python (Automation, Web Scraping, Data Processing) ✅ API Integration (REST, JSON, XML) ✅ Data Visualization & Reporting Systems If you're looking to automate your workflows and eliminate repetitive work, let’s discuss your project - I’ll help you find the most efficient solution.

I build and improve business systems that people actually rely on — data pipelines, approval workflows, reporting platforms, and automation tools built on Excel, VBA, and SQL. My longest engagement is an 8-year partnership with a 15,000-person construction enterprise, where I built their entire analytics infrastructure from scratch. The platform consolidates data across 15 regional branches, 12 project management teams, and their subcontractors — tracking 100+ active projects down to materials, equipment, and personnel. Used daily by 300+ employees across the organization. Most of my clients come back. Construction, real estate, fitness, trading, manufacturing — different industries, same pattern: something wasn't working well enough, now it does. If you have a system that needs to be built right, or one that needs to finally work the way it should — let's talk. What I work with: Excel VBA · SQL Server · Complex reporting · Approval workflows · Data integration · Long-term support

I’m a Certified Accountant and Professional Bookkeeper with strong expertise in financial statement preparation, accounting automation, and advanced Excel solutions. I help businesses transform raw financial data into accurate, automated, and decision-ready financial reports. Whether you need fully structured financial statements, automated reporting systems, or efficient Excel workflows, I bring both accounting knowledge and technical Excel skills to deliver reliable results. Financial Statements & Accounting Automation Preparation of complete financial statements (Income Statement, Balance Sheet, Cash Flow) Automated monthly and yearly reporting templates Conversion of raw data into GAAP/IFRS-ready financial reports Ratio analysis, trend analysis, and management reports Error detection and reconciliation support Excel Automation & Advanced Excel Solutions Advanced formulas (XLOOKUP, INDEX-MATCH, SUMIFS, dynamic arrays) Excel automation using VBA & macros Power Query for data cleaning, transformation, and consolidation Automated dashboards Excel models that reduce manual work and improve accuracy Data Processing & Analysis Cleaning, structuring, and validating large datasets Financial and operational data analysis Variance analysis, trend identification, and forecasting support Seamless handling of CSV, system exports, and messy datasets Interactive financial dashboards Clear charts and graphs for management decision-making KPI tracking and performance reporting Client-ready and investor-ready visuals Why work with me? Strong accounting foundation + Excel automation expertise Focus on accuracy, efficiency, and scalability Clear communication and on-time delivery Solutions tailored to your business needs If you’re looking for someone who can build reliable financial statements, automate Excel processes or take care of books and turn numbers into insights, send me a message now.