Elmir A.
Excel VBA Developer | Fixes, Debugging & Reverse Engineering Models
Workflow Automation | AI Automation | Excel VBA | Power Automate | Power Apps | Automation Expert Many businesses rely on Excel applications that have evolved over years and become difficult—or even impossible—to maintain. One of my biggest strengths is **reverse engineering complex Excel VBA applications**, understanding undocumented code, recovering business logic, fixing inherited workbooks, and transforming legacy solutions into fast, reliable, and maintainable business applications. Whether you need a new solution developed from scratch or an expert to analyze, repair, optimize, and modernize an existing workbook, I can help. I build automation solutions using **Excel VBA, Microsoft 365, Power Automate, Power Apps, SharePoint, Power Query, Power BI, Python, Google Sheets, and REST API integrations** to eliminate manual work and improve business efficiency. ## I specialize in: ✅ Excel VBA Development ✅ Excel Macro Programming ✅ Reverse Engineering Complex VBA Projects ✅ Legacy Workbook Recovery & Modernization ✅ Microsoft 365 Automation ✅ Power Automate ✅ Power Apps ✅ SharePoint Integration ✅ Excel Dashboards ✅ Power Query & Data Modeling ✅ Power BI Development ✅ Google Sheets & Apps Script ✅ Python Automation --- ## Excel VBA & Macro Services ✔ Excel VBA programming ✔ Excel macro development ✔ Reverse engineering complex VBA projects ✔ Understanding undocumented VBA code ✔ VBA debugging and troubleshooting ✔ Repairing broken Excel macros ✔ Refactoring legacy VBA applications ✔ Modernizing old Excel solutions ✔ Performance optimization ✔ Custom Excel applications ✔ Excel add-ins ✔ Automating manual business processes ✔ Custom UserForms ✔ Ribbon customization ✔ Dynamic reporting systems --- ## Legacy Workbook Recovery & Reverse Engineering Many businesses depend on Excel workbooks that have been developed over many years by multiple people and are no longer fully understood. I can: ✔ Reverse engineer complex Excel applications ✔ Analyze undocumented VBA code ✔ Recover business logic ✔ Fix inherited spreadsheets ✔ Repair unstable workbooks ✔ Upgrade outdated Excel applications ✔ Improve workbook performance ✔ Reduce calculation times ✔ Eliminate technical debt ✔ Rebuild unreliable formulas and macros ✔ Document existing VBA projects ✔ Modernize legacy spreadsheet systems --- ## Microsoft 365 Automation ✔ Power Automate workflows ✔ Power Apps development ✔ SharePoint integration ✔ SharePoint Lists ✔ Microsoft Forms automation ✔ Excel Online automation ✔ Approval workflows ✔ Automated notifications ✔ Cloud-based business process automation ✔ Data synchronization across Microsoft 365 --- ## Dashboards & Reporting ✔ Executive dashboards ✔ KPI dashboards ✔ Financial reporting ✔ Interactive Excel dashboards ✔ Power BI dashboards ✔ Automated reports ✔ Excel-to-PowerPoint automation ✔ Multilingual reporting --- ## Microsoft Office Automation ✔ Excel VBA ✔ Word VBA ✔ Outlook VBA ✔ PowerPoint VBA ✔ PDF automation ✔ Automated document generation ✔ Report creation & distribution ✔ Office integration --- ## Additional Services ✔ PDF to Excel conversion ✔ Excel to PowerPoint automation ✔ Data entry automation ✔ Spreadsheet optimization ✔ Business process automation ✔ REST API integrations ✔ Database connectivity ✔ SQL integration ✔ Third-party software integrations ✔ Custom business applications --- ## Technologies **Excel • VBA • Microsoft 365 • AI Automation • Power Automate • Power Apps • SharePoint • Power Query • Power BI • DAX • M Language • Google Sheets • Google Apps Script • Python • SQL • REST APIs** --- If you have an Excel workbook that nobody understands anymore, a VBA project that keeps breaking, or a business process that should be automated, I can quickly analyze your solution, identify the root cause, and deliver a reliable, scalable, and maintainable solution. Whether it's building a new application, rescuing a legacy workbook, integrating Microsoft 365 services, or automating repetitive business processes, I'm ready to help.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $4.3k
Billed in all: $112,096$112k
$433 in the last 6 months
Across 95 contracts
Earnings, last 30 days
Skill rankings: Top 12% in Visual Basic
Ranked by MRR among everyone on Upwork with the skill.
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