Lucas Melo

Delivered ChemADVISOR, a global enterprise compliance platform used across 100+ countries. Designed the modernization architecture for a legacy Java/Swing application to .NET 9 and Blazor MAUI, including structure, libraries, and integration patterns. Improved runtime efficiency by significantly reducing memory usage.

Diagnosed and stabilized flaky tests in an SSR React application that relied on Redux state management and Node.js/Express services. Used Datadog to identify hydration mismatches, API integration problems, and race conditions affecting test reliability. Improved engineering quality by configuring SonarQube rules and remediating recurring code issues.

Migrated a monolithic MVC application to a React single-page application using Redux and component libraries styled with Material UI and Tailwind. Built reusable UI components and progressively replaced server-rendered views. Worked across the .NET/C# backend and React frontend while mentoring junior engineers.

Collaborated with lawyers and clients to shape and deliver product requirements. Built a jurisdiction search platform with complex search and filtering over a very large legal dataset. Led frontend development using React with Tailwind and Material UI while supporting overall product delivery.

Built and maintained healthcare analytics applications for Canadian hospitals using a React frontend with Material UI. Implemented and supported Node.js/Express REST APIs backed by SQL Server for data delivery. Managed Azure VMs and the SQL Server environment, including uptime, backups, and security controls.