Hire the Best Excel VBA Developers
in Greece

I build fast, reliable Microsoft Office VBA automations—turning manual processes into one-click workflows. Most solutions are Excel-first, and can integrate with MS Access, Word, PowerPoint, and Outlook when needed (reports, documents, presentations, notifications, exports). With 20+ years in the telecommunications sector, I’ve evolved from a software programmer into an ICT consultant supporting large-scale, operationally critical projects—where accuracy, speed, and maintainability matter. What I can help you with: • Multi-file consolidation & data integration (ADODB/SQL, Power Query when appropriate) • Data cleansing: validations, deduping, standardization, rule-based filtering • Automated reporting & exporting (client/department/region-ready outputs) • Office automation: generate Word/PDF reports, update PowerPoint decks from Excel data, Access ↔ Excel workflows • Performance optimization (arrays/dictionaries) I also work with RPA (UiPath, Microsoft Power Automate) when a task is better fully automated beyond Office. How we’ll work: you share sample files + rules → I deliver a prototype → we validate → I finalize with documentation and handover. Message me with your workflow and sample data, and I’ll propose the fastest, most robust approach.

I help businesses and individuals automate their day-to-day operations by replacing manual spreadsheets and disconnected tools with secure, multi-user systems built for remote teams, and data that's reliable, yours, and stored where you choose. No subscriptions, no lock-in and no extra software to buy, as everything runs on Windows and Office you already own. Compared to off-the-shelf SaaS platforms, these systems are faster to build, cheaper to run, and shaped around exactly what you need, instead of a bloated tool where you're paying for features you'll never use. Systems are fully customized to your business, your data stays local or on secure cloud, and you can make changes yourself, like adding a new category or updating a status list, without waiting on a developer to make the change for you. They are low-maintenance so you can move to a new computer, add a new user or expand to a new department easily yourself. With $200k+ delivered across 100+ projects on Upwork, a Top Rated Plus track record, and 20+ years across the Microsoft data stack, I've solved these problems across shipping, finance, manufacturing, compliance, and hospitality. I work solo, not through an agency, so you talk only to me. I do all the work myself, and I know your system inside out from day one, so there's no handoff, no one else learning on your project, and no waiting on someone else's availability. "Perhaps the highest skill level I've seen in the database space." — Paul Cracknell, OSR Enterprises What I deliver Power BI dashboards and KPI tools — standalone or embedded directly into your Access/Excel system, so reporting is right where you already work Excel automation with Power Query, Power Pivot, and VBA that automates hours of manual work MS Access CRMs, order, invoicing, and quoting systems that run correctly from day one and scale with your team Automated workflows with one-click Excel report generation and export, automated emails with attachments through Gmail or Outlook, document generation SQL Server, Azure SQL and Dataverse backends for secure, multi-user systems Fast, low-disruption database upgrades, migrations, and optimization Automated backups so your data is always safe Proven results Power BI dashboard that replaced 20+ scattered Excel files with a single source of truth Excel reporting solution that saved 15+ hours every month MS Access compliance database now used daily by AML teams across departments Automated invoicing system that cut billing delays by 80% SQL Server migration for 25+ users with zero downtime We can start with a chat or call so I can understand your actual workflow, flag the risks and give you a clear plan before we begin. You always know what you're getting and what it costs. I have many demo solutions available, including Power BI dashboards, Excel systems, and Access CRMs, so you can see the quality of my work up front and maybe we can find something close to what you are after and build on it instead of starting from scratch. If you tell me what's slowing you down, I will send you a project plan with my proposed solution and my portfolio. You will get a clear plan, with no obligation. Best Kostas

I help businesses repair, automate, and modernize critical Excel and Microsoft Access systems. With 13+ years of experience and 1,000+ completed projects, I specialize in solving complex Office problems that general spreadsheet freelancers cannot handle. I’m well-versed in several areas, including (but not limited to): - Repairing broken Access databases - Excel VBA and macro automation - Access 32-bit to 64-bit migration - Legacy database modernization - Pricing, quotation and estimating tools - Word, Outlook and PDF automation - Power Query and data consolidation Microsoft Office is one of the most widely used software suites among professionals. If you use it and find yourself losing time in specific processes, my services can give you the efficiency and ease of use to reclaim that time. If you’re interested, I work from 8 a.m. to 9 p.m. Athens time and will respond promptly to your requests and inquiries. I love bringing on new clients and can’t wait to show you how I can streamline your business today! Thanks, and have a great day!

Hello, and welcome to my profile! With over 15 years of experience in software development, I offer expertise in fullstack web development, Excel/VBA automation, and C++ programming. My goal is to deliver high-quality solutions that meet the unique needs of each client. I focus a lot on reliability and I am an excellent troubleshooter. As a fullstack web developer, I specialize in building modern and responsive web applications using HTML, CSS, Javascript, Typescript, Angular, Node.js and NestJS. My coding skills are very advanced, I pride myself on being a perfectionist. This also extends to my design skills, which I consider to be a rare combination. I have a knack for creating clean, intuitive, beautiful user interfaces. In terms of mobile development, my experience with Ionic for both Android and IOS is very extensive, going now on 8+ years. I have created and maintained applications of various complexities. I consider myself an expert in the ecosystem and have very often been regarded as the go-to troubleshooter in projects I have participated in. My expertise extends to creating/maintaining and debugging Cordova/Capacitor plugins. I have been hardened by years of troubleshooting the ecosystem and I am very confident in my abilities here. Additionally, I am an Excel/VBA expert with over 15 years of experience in automating tasks, creating custom macros, and developing complex spreadsheet solutions. 6+ years of experience as a quantitative developer in the financial industry has given me a deep understanding of the power of Excel and VBA - I am a true expert here! My niche has always been reliability and optimization/performance tuning. I have spent countless hours pushing Excel's boundaries in terms of capabilities and performance, including custom add-ins in C++ (COM/XLLs). If it can be done in Excel I am one of the safest bets around to get it done! My proficiency in C++ allows me to tackle a wide range of software development challenges, from system-level programming to performance-critical applications. With a deep understanding of object-oriented design, memory management, and algorithm development, I am well-equipped to deliver robust and efficient C++ solutions. Whether you need a custom web application, a hybrid mobile or desktop app, an Excel/VBA automation solution, or a high-performance C++ solution, I am committed to providing top-notch services tailored to your specific requirements. Let's collaborate to bring your ideas to life and achieve your goals!

I am a professional VBA Developer, passionate about ridding your world (your office) from repetitive tasks! I have vast experience in handling office optimization projects for various firms and departments. My expertise starts with processes re engineering and then using Vba macros in excel to generate reports, store and analyse data and automate processes to reduce or eliminate time consuming and error prone manual work. (import export data, generate send save and print files/reports etc) I hope that this platform will give me the chance to eventually work full time with a desired degree of flexibility, with challenging projects and most of all with interesting people from all over the world!