Yacine C.

​Many Excel tools look good but break when your business grows, or run so slowly they waste your time. I build tailored, robust Excel systems designed for real-world operations, corporate finance, and complex risk environments. ​With a 100% Job Success Score and a Top Rated status on Upwork, I bridge the gap between technical programming and business logic. I don’t just write macros; I understand your costs, operational workflows, and financial risks to build tools that genuinely improve decision-making. ​Core Areas of Expertise: • Advanced Automation & VBA: Custom ERP-style interfaces, automated reporting systems, and macro-driven workflows that eliminate manual errors. • Financial Engineering: Pricing models, corporate dashboards, financial calculators, and cash flow forecasting tools. • Operations & Logistics: Robust inventory tracking, stock management tools, and operations systems built for daily reliability. • Data Management: Power Query architecture, large dataset cleaning (CSV/TXT), and database reconciliations. ​My Approach to Your Project: I prioritize clean workbook structures, bulletproof calculations, and simple user interfaces. More importantly, I avoid unnecessary modern dynamic functions when backward compatibility with older Excel versions is required, ensuring your tools work seamlessly across your entire organization. ​Let’s transform your complex business data into a reliable, automated workhorse. Click the 'Invite' button, and let's discuss your project.