Full-stack .NET developer based in Dubai

I'm John Vincent Nanquilada, a backend/full-stack developer with 7+ years of experience building internal business systems on ASP.NET MVC and SQL Server. I currently work as a .NET Developer at Keolis MHI in Dubai, on backend systems for Dubai Metro — ticketing, contractor management, and revenue-auditing workflows, plus SCORM support for the company's LMS.

Before that, I was an Application Systems Engineer/Consultant at Fujitsu WeServ in Manila, leading a team of five and writing architecture documentation for Japanese stakeholders, and a Software Developer/System Analyst at EcoSolutions in Manila, where I built ERP modules for HR and inventory alongside a document-control system for engineering plans.

Although most of my recent work is backend-heavy, I consider myself full-stack: I work comfortably across ASP.NET MVC, Razor views, T-SQL, jQuery, and React, and I've built PDF-generation and report-automation features.

Outside my full-time role, I take on a limited number of freelance projects — usually teams who need a spreadsheet- or Access-based process turned into something more reliable, or an internal tool built from scratch.