Victor Fernandes

Full-stack developer on the company's CMS and microservices. Built and maintained React components and CMS features. Cut MongoDB CPU usage from 80%+ to ~25% at peak (30–40% → 10–15% normally) via query optimization and indexing, avoiding a planned infra upgrade. Replaced unreliable long-running jobs with event-driven sync for better reliability. Optimized API response times, maintained the GraphQL layer, introduced codebase documentation, and added unit tests across services.

• Worked as backend consultant on projects for Casa.it, a major Italian real estate platform. • Maintained and extended a legacy .NET WebForms application alongside a Node.js services. • Delivered features and resolved production issues across both modern and legacy systems.

• Junior developer working mainly on .NET: WebForms and ASP.NET MVC across several CMS projects for their clients. • Shipped features and fixed bugs throughout. • Got first real exposure to agile here, working on 2-week sprints with the team. • Picked up Unity and Vuforia while adding features to a VR app, and did some work on Alexa Skills.

OOP Programming, Databases, Proggraming principiples, Data Structures, Maths