Microsoft Excel, Access & Power Platform Specialist | Legacy Database Modernization. Google Sheets / App Script. I have an MBA and understand business flow. I create Power Platform solutions (Power Automate, Power Apps). I also help businesses stabilize, optimize, and modernize legacy Microsoft Access databases or Excel spreadsheet based systems. Many organizations still rely on critical Access systems built years ago — often undocumented, fragile, and difficult to maintain. When performance issues, multi-user errors, corruption, or upgrade challenges arise, I step in to quickly diagnose problems and restore stability. My expertise includes: Power Apps / Power Automate systems MS Access database repair and optimization Multi-user performance troubleshooting VBA debugging and enhancement Front-end / back-end splitting SQL Server migrations Documentation of legacy systems Modernization to Microsoft Power Platform (Power Apps, Dataverse, SharePoint) I don’t just fix what’s broken — I help you create a roadmap forward. Whether you need ongoing support for a mission-critical database or a strategic plan to transition to a more scalable cloud-based solution, I provide clear, practical guidance without disrupting your operations. If you’ve inherited an Access database that “just works” but no one wants to touch — I’m the specialist you call. Let’s stabilize it, optimize it, and evolve it. "Customer service is great!" ⭐⭐⭐⭐⭐ "Great service and great quality"⭐⭐⭐⭐⭐ "We have had a great experience with Anthony. Anthony has been super responsive."⭐⭐⭐⭐⭐ "Working with Anthony was an exceptional experience! Anthony and his team are so quick to assist you "⭐⭐⭐⭐⭐ "Who doesn't love it when needs are met with surprising swiftness, quality service, and friendliness? And at a cost that translates to value? That's what my team and I found with Anthony. We'll be back for more."⭐⭐⭐⭐⭐ "Anthony is very professional and efficient in his work. Also great to deal with regarding changes and needs."⭐⭐⭐⭐⭐ "Working with Anthony is a pleasure. Anthony is very helpful, and always takes the time to make sure everything is right! Hard to find great customer service, but with this company you certainly will."⭐⭐⭐⭐⭐ "Anthony and the team at VirtualTECH have been amazing to work with. They have superior customer service, responsiveness, and technology. They are adding tremendous value to our bottom line. " ⭐⭐⭐⭐⭐

Looking for a challenging job where I can prove my potential skills. I have been developing custom applications using MS Access as the front and back end for the last 13 years. I focus on providing the best results at the best price. My proficient skills are Microsoft ACCESS 365, 2019,2016,2013,2010,2007, 2003, SQL server, My SQL, Microsoft Azure, Office 365, Share Point, Cross-platform integration, Shopping cart integration, Web Store management VB .net, C# dot net framework 4.7, dot net core ASP .net using C# HTML 5 CSS Java scripts I have over 350 Happy clients for my accounts application. I am continuously developing it since 2006.

⭐ Legacy System Modernization Expert | Django, FastAPI & Next.js Developer With 90+ completed projects and a 100% Job Success Score, I help businesses that have outgrown Excel and MS Access move to modern, scalable web applications. My background is unusual: I've spent years inside Access and Excel systems, so I understand exactly where they break down as a business grows — messy data, no real-time reporting, no multi-user support, no integrations. That experience now drives how I build the replacement: instead of guessing what a client needs, I know which pain points to solve first. ✅ What I Do Best - Convert Excel / Google Sheets / MS Access into full web-based systems - Build Shopify private apps and custom backend integrations - Develop high-performance REST APIs with FastAPI - Create modern admin dashboards with Next.js - Deploy complete solutions on VPS with Docker, Nginx & CI/CD pipelines 🚀 Independent & Client Projects (Outside Upwork) In addition to my verified Upwork history, I've delivered these projects independently: - Built IMSFlow — a cloud inventory + accounting platform with multi-channel sales integration (Shopify, WooCommerce, Amazon, eBay), order management, and full accounting reports (P&L, balance sheet, trial balance) - Migrated an MS Access inventory system to Django + PostgreSQL - Built Shopify API automation syncing orders/inventory with a custom CRM - Developed FastAPI middleware connecting WhatsApp orders to a MySQL database - Deployed production apps with Docker, Nginx, and GitHub Actions CI/CD 🛠 Core Technical Stack Backend: FastAPI, Django, Laravel Frontend: Next.js, React, TypeScript Databases: PostgreSQL, MySQL, SQL Server, Supabase Deployment: VPS, Docker, Nginx, CI/CD pipelines Integrations: Shopify Admin API, Webhooks, Automation ⭐ Why Clients Hire Me - Clear communication and business-first thinking (avg. response time under 4 hours) - Reliable delivery — 100% Job Success Score across 90+ completed projects - Proven experience modernizing legacy Access/Excel systems into scalable web apps - Full-cycle support: build → integrate → deploy → maintain If your business is running on Access, Excel, or a patchwork of disconnected tools and it's starting to hold you back, let's talk about what the next version looks like.

Since 2001, I have specialized in designing, developing, upgrading, and maintaining MS Access databases, specializing in MS Access, SQL, Visual Basic, and SQL Server. I have developed hundreds of different database applications, both for full-time employers, and as a consultant with an international clientele. I have developed systems for companies such as Cigna, Citizens Bank, Department of Defense, E. & J. Gallo Winery, General Dynamics, Patheon, Pfizer, Raytheon, and Xerox. I have a Masters' degree from Rensselaer, in Management of Information Systems, and have a Microsoft Certification for Microsoft Access. Please provide any existing files and specification documents; I will review them without cost or obligation. I can commence immediately, upon receipt of files and/or specifications, and typically provide either recommendations or a mock-up for review within 24 hours. When I have had the opportunity to view your files and obtain further details, I may be able to adjust my bid.

I am an MS Access Developer and Programmer. Most of my clients use MS Access on the front end and MS SQL Server on the Back End. I don't just build MS Access Databases, I program them to do almost anything. I can repair or upgrade your MS Access applications. I have been training others to do what I do for decades now. With a Master's in Computer Science, no project is too complex for me. You can drop me right in to your MS Access crisis meeting with your customer. I will represent you faithfully and professionally in any way you like, whether you are there or not. I have done this many times this year and everyone always comes out satisfied. I can say that I work for you if you like. I can document your entire application and write out any problems. I can train your client or your legacy developer to solve problems by themselves. I write lengthy VBA procedures and SQL Stored Procedures, with rich, self documenting comments. Just let me know what you need. It does not need to be perfectly documented for me to get started. I can hold a Zoom video meeting with you and get started from that.

I am an expert in Microsoft access mainly and Other office programs partially. I have developed 700+ projects all over the world in various freelancer sites. I have done Bachelor of Computer Applications. I have got expertise in VBA and sql . I do mainly desktop applications. I do vb.net and asp.net applications also I can do office Add-ins also Thanks for visiting my profile

⭐⭐⭐⭐⭐"Cecile works very hard to make the product right. She has very deep skill in Excel macros developments. Totally recommended. She did a very good job with the work! Kudos!". --- With over 10 years of experience working with Microsoft Access, I specialize in building, fixing, optimizing, and improving business-critical databases. Whether you need a brand-new database from scratch or help with an existing system, I can deliver a reliable and efficient solution tailored to your needs. What I can do for you: ✔ Design and build custom Microsoft Access databases from the ground up ✔ Fix errors, crashes, and corrupted databases ✔ Optimize performance (slow queries, large databases, inefficient design) ✔ Develop advanced forms, reports, and VBA automation ✔ Refactor and clean up legacy systems built over many years ✔ Assist with migration or modernization when needed I’ve worked with real-world business systems used for operations, reporting, and data management—so I understand how critical reliability and accuracy are. My approach is straightforward: diagnose issues quickly, communicate clearly, and deliver solutions that last. If you already have an existing database, I can review it and recommend improvements. If you’re starting from scratch, I can design a system that is scalable, organized, and easy to use. ⭐ Why you should choose me over other freelancers ⭐ ✅ Client Reviews: I focus on providing value to all of my clients and earning their TRUST. ✅ Over-Delivering: this is core to my work as a freelancer. My focus is on giving more than what I expect to receive. ✅ Responsiveness: being extremely responsive and keeping all lines of communication readily open with my clients. ✅ Resilience: reach out to any of my current or former clients and ask them about my resilience. For any issue that my clients face, I attack them and find a solution. ✅ Kindness: one of the main aspects of my life that I implement in every facet. Treating everyone with respect, understanding all situations with empathy, and genuinely wanting to improve my client's situations. 🏆 Below are some client reviews from Upwork: 🏆 The client reviews below describe the quality of work and value that you can expect from working with me. ⭐⭐⭐⭐⭐ "Totally recommended. She did a very good job with the work! Kudos!" ⭐⭐⭐⭐⭐ "Cecille is a great freelancer! And very easy to work with. She was able to help me with database project, advance programming (Pseudocode) and HTML5/CSS. I will continue to use her in the future! 100% recommended." ⭐⭐⭐⭐⭐ "Cecille has been a really great help given the small amount of time. She provided a great result with quick turn around time. Easy to communicate with and has a very keen attention to details. Looking forward to work with her for future projects. I highly recommend her to anyone who needs a fast result." ⭐⭐⭐⭐⭐ "Thank you Cecile for support and talent teamwork. 100% recommended for any project Excell VBA. Lets star a new project soon. I will contact you." Send me a message with a brief description of your project—I’ll let you know how I can help.!

Senior Expert Access/Excel/VBA/SQL Server Developer/Dot.Net Web/MVC/EF/Azure, Troubleshooter, Optimizer, UI Enhancements, etc... I have 34+ years of experience working with Access, Excel, and then integrating them into harmonious fluid applications, whether it be for the Desktop, or on a WAN. I have developed using every version of Microsoft Office and SQL Server since inception. I specialize in Finance and Manufacturing, including CRM, Inventory and Work Order Management, Job Costing, AR, AP, Purchasing and Sales Forecast Automation, etc. I feel those environments are structurally synonymous with most any other scenario. My current experience involves Loan Origination and Servicing. Working in Finance and Manufacturing, I could not afford to make mistakes. My work ethic developed beginning with my father and being in the Military, in the field of Aviation, where a tiny mistake could cost lives. I am detail oriented with an eye for efficient user friendly complete, from the ground up, to the most custom application imaginable. I have proven complex methods that are far more efficient than the conventional developer, regardless of how well they score on a test; I am the person that goes the extra mile(s) to adhere to the rules of development while maintaining a fluid user friendly interface. I develop from the ground up or customize pre-existing systems. Whether I am developing in Access or Excel, I always structure the data for easy possible future migration, regardless of the interface. An interface can be easily replicated, but carelessly stored data can be very costly. My interfaces are fluid and user friendly. They utilize as much as the available functionality permits, by using Drop-down and List Boxes, and applying Event Code to link to related data without having to return to a menu or dashboard. I am extremely fluent in VBA, using various Object Models, i.e. Access, Excel, DAO, ADO, SQL, Class Modules, SQL Server T-SQL, Stored Procedures and Custom Functions and Triggers, SSMS, SSRS, and SSIS, etc. I write code that a lay person can understand. Where this is not possible, I comment the purpose and flow of the Code. I do not implement limitations, as a lot of developers do, that force the Client to always call on the developer every time a little change is needed. I develop in such a way that considers future expansion. The only time I would ever need to be called upon is to implement new functionality. I prefer to teach Clients the basics so that they can make the subtle physical design changes to the interface that they want, without destroying the integrity of the system. Because I follow the rules of development, the system is straight forward and easily understood. Core Skills, Software, and Framework are Microsoft Access, Microsoft Excel, VBA programming, SQL Server, Stored Procedures, Azure SQL Db, Aure Data Factory, M365, PowerAutomate, Dot Net Web Applications, Custom Business Application.

🏆 Top-Rated PLUS (Top 3% Talent) | 🎖 100% Job Success | ⭐ 5-Star Client Reviews 🚀 Are you looking to unlock powerful insights from your data, automate tedious tasks, or build seamless business applications? Look no further! 🚀 With 9+ years of experience and 9,000+ hours on Upwork, I specialize in workflow automation, process optimization, and custom application development using Power Automate, n8n, Power Apps, Access, and VBA. Whether you need to eliminate repetitive tasks or integrate systems seamlessly, I can build efficient automation solutions tailored to your business. What My Clients Say: “Your work has far exceeded all expectations. You are a great freelancer and I will be using you for every opportunity. Great work.” — Satisfied Client 🔹 What I Can Do for You: ✅ Database Design & Management – Work with Microsoft Access, VBA, SQL Server, and MySQL to structure and optimize data storage. ✅ Business Intelligence & Data Visualization – Build dynamic dashboards in Power BI, leveraging Power Query, Dataverse, and SQL for real-time insights. ✅ Excel & VBA Automation – Develop advanced Excel models, automate reports, and create custom VBA solutions to eliminate manual work. ✅ Process Automation & Integration – Use Power Apps, Power Automate, and Dataverse to create seamless workflows and business applications. ✅ Custom API Development – Utilize Python (Django/Flask) and Postman to integrate systems and streamline operations. 🔹 Why Work with Me? ✔ Proven Track Record – 100% Job Success Score & Top-Rated since 2017. ✔ Problem-Solving Mindset – I tackle complex data challenges with efficient solutions. ✔ User-Friendly Approach – I design intuitive reports, applications, and automation tailored to business needs. 📅 FREE 20-Minute Consultation 📅 Let’s turn your data into actionable insights and automate your processes for maximum efficiency! Click "Invite" or "Message" to get started today! 🚀

I build AI agents, RAG systems, and SaaS platforms that automate workflows and help businesses scale. Recent projects include AI-powered healthcare platforms, Microsoft Ads automation systems, enterprise ERP software, and production-ready AI assistants. What I Build ✅ AI Agents & Agentic Workflows ✅ RAG (Retrieval-Augmented Generation) Systems ✅ AI Chatbots & Assistants ✅ MCP Server Integrations ✅ AI Automation Platforms ✅ SaaS MVPs & Startup Products ✅ Internal Business Tools ✅ Custom Dashboards & Admin Panels ✅ API Integrations & Backend Systems Recent Projects ✔ AI-powered Microsoft Ads automation platform using MCP architecture ✔ Healthcare AI platform with conversational assistants, document intelligence, and RAG-powered search ✔ Enterprise ERP system with production planning, inventory management, and business automation ✔ Aviation workforce management platform handling scheduling, compliance, payroll, and operations ✔ Travel marketplace platform with booking systems, payments, admin dashboards, and real-time communication Technologies AI & Automation OpenAI • Claude • Gemini • MCP • RAG • AI Agents • Prompt Engineering Frontend Next.js • React • TypeScript • JavaScript • Tailwind CSS Backend Node.js • FastAPI • Ruby on Rails • REST APIs Databases PostgreSQL • Supabase • MySQL Infrastructure AWS • Azure • Docker • Vercel Why Clients Work With Me ✔ Production-ready solutions, not prototypes ✔ Strong product thinking and startup experience ✔ Clean, scalable, maintainable architecture ✔ Fast communication and reliable execution ✔ Ability to handle both AI and full-stack development Whether you're building an AI agent, launching a SaaS MVP, integrating LLMs into an existing product, or automating business processes, I can help turn your idea into a scalable production system. Let's build something valuable.