I will convert your excel file or calculator to online version

I build complex financial systems, calculators, dashboards, and data-driven web applications. With 15+ years of experience in web development and a PhD in Actuarial Mathematics and Statistics, I specialize in systems that involve calculations, data, and non-trivial logic from financial tools to analytical platforms. ✔ What I deliver: • Financial, statistical and other calculators • Laravel, Yii2, PHP applications • Data analytics, reporting systems, dashboards • API integrations and high-performance backend systems • Mathematical and algorithmic solutions ... Let’s discuss your project.