Hire the Best Excel VBA Developers
in the Dominican Republic

Hi there, I’m Luis. I build spreadsheet automations with VBA and AppScript, custom web applications, and internal tools that help businesses reduce manual work and improve operations. I work with companies that are using Excel, Google Sheets, macros, manual reports, or outdated workflows that no longer scale. Sometimes the right solution is improving the spreadsheet. Other times, it is turning that spreadsheet or macro-based process into a full web application that is easier for a team to use, manage, and grow. I can build web apps from scratch, or I can take an existing Excel, Google Sheets, VBA, or Google Apps Script system and rebuild it as a modern web application with user access, dashboards, forms, database storage, automated workflows, and reporting. I’m also the creator of CSVLink App and StructaCAD, two automation-focused software products built to solve real operational problems. What I Can Help With • Excel and Google Sheets automation • VBA and Google Apps Script development • Converting spreadsheets and macros into web applications • Custom internal tools for daily operations • Business web applications built from scratch • API integrations and third-party system connections • Automated reporting and document generation • Workflow automation with Power Automate • Databases, dashboards, forms, and approval systems • Process automation for teams currently relying on manual work Spreadsheet to Web App Development Many businesses start with Excel or Google Sheets because they are fast and flexible. But over time, those files can become hard to manage, slow, fragile, or difficult for multiple users to work with. I help businesses move from spreadsheet-based systems to web applications when they need: • Multiple users and permission levels • A cleaner interface for employees or managers • Centralized data instead of scattered files • Better reporting and dashboards • Automated approvals, emails, PDFs, or documents • Secure access from anywhere • A system that can grow with the business

I help businesses automate complex Excel and Office workflows using VBA, C#, VSTO Add-ins, Power Automate, and .NET technologies. With years of experience building enterprise-grade Excel solutions, I specialize in creating fast, scalable, and user-friendly automation systems that reduce manual work, improve accuracy, and save hours of repetitive processing. My expertise includes: • Excel VBA Development • Excel VSTO Add-ins (C# / .NET) • Office Automation • Power Automate Desktop & Cloud Flows • Excel Performance Optimization • Advanced Formulas & Dynamic Reporting • COM Add-ins & Interop • SQL Server Integration • API Integrations (Google Maps, Geocoding, REST APIs) • Automated Reporting Systems • Data Processing & Transformation • Custom Excel Dashboards • Multi-workbook Automation • Outlook & Email Automation • PDF/Data Extraction • Business Process Automation I have worked on solutions involving: enterprise Excel tools used by multiple departments large-scale workbook automation custom Ribbon UI development unattended automation workflows geolocation and mapping integrations financial and operational reporting systems advanced charting and dynamic dashboards I focus heavily on: ✔ performance ✔ reliability ✔ maintainability ✔ clean architecture ✔ user-friendly solutions Whether you need a quick VBA macro, a complex Excel-based platform, or a full Office automation ecosystem, I can help design and implement a professional solution. Let’s discuss your project.

Are you stuck performing boring, time-consuming tasks that eat into your productivity? Manual data processing, messy spreadsheets, and repetitive reports don’t have to slow you down. With the power of automation and AI, I help businesses save time, reduce errors, and optimize workflows—so you can focus on growing your business instead of handling tedious tasks. If you’re looking to streamline operations, automate reports, or enhance data accuracy, then you’re in the right place! 🔹 How I Can Help You: 🛒 E-commerce Automation Develop custom Excel dashboards for tracking sales, orders, and customer data Automate inventory updates, pricing strategies, and performance tracking 🛠️ Script Automations & Workflow Optimization Eliminate repetitive tasks with Python, Power Automate scripts and VBA Macros Automate data entry, report generation, and file processing 💻 Custom Excel Solutions Build user-friendly spreadsheets for payroll, inventory, budgeting, and analytics Optimize and clean up messy spreadsheets to improve usability and efficiency Upgrading your 𝗘𝗫𝗜𝗦𝗧𝗜𝗡𝗚 𝗦𝗛𝗘𝗘𝗧 Transform your current Google Sheets or Excel into a faster, smarter, and more efficient tool! Whether it’s automation, dynamic charts, better formulas, or an intuitive dashboard, I can help optimize your workflow and save you time. ⭐ Why Work With Me? Time-Saving Solutions – Reduce manual effort and get work done faster & smarter Detail-Oriented Approach – Every dataset is clean, structured, and reliable Clear & Transparent Communication – I keep you updated at every step Tailored to Your Business – Custom-built solutions that fit your exact needs 📩 Let’s Automate & Optimize Your Workflow! Stop wasting time on repetitive tasks—let’s build a smart solution for your business! Send me a message, and let’s discuss how I can help streamline your processes and boost efficiency. 🔧 My Skills & Technologies: 📌 Excel (VBA, Power Query, Power Pivot) 📌 Python (Pandas, Selenium, Automation Scripts, ETL Processing) 📌 SQL (Data Transformation & Query Optimization) 📌 Microsoft Power Automate 📌 AI-Powered Automations (ChatGPT, OpenAI) 📢 Keywords: Excel Automation, VBA, Python, SQL, Web Scraping, Data Processing, Automated Reporting, Power Automate, Spreadsheet Optimization, E-commerce Automation