Diego Braga

Part of a core engineering team at Liberty IT modernising and retiring legacy financial applications. Build features with React and TypeScript, develop backend services and APIs with Express, NestJS and Java, maintain Playwright end-to-end tests, and contribute to CI/CD workflows with GitHub Actions.

Maintained and enhanced large-scale Angular applications using TypeScript, and designed new frontend applications using a micro-frontend architecture with Native Federation. Collaborated with backend, QA, and product teams in an Agile environment, contributing to CI/CD pipelines and containerized deployments.

Worked on large-scale, brand-agnostic platforms built on a micro-frontend architecture across web and mobile. Evolved a React/TypeScript micro-frontend ecosystem with Next.js apps, built a React Native mobile app, extended the company design system documented in Storybook, and wrote Jest unit and Cypress end-to-end tests.

Built and maintained React and Next.js applications for a SaaS platform. Integrated frontends with GraphQL backends using Relay, implemented real-time features with Socket.IO, and worked closely with designers and backend engineers to deliver polished UI experiences.

Delivered end-to-end solutions for virtual events and online platforms. Built interactive web apps with React and Next.js, real-time 3D virtual worlds with Three.js and BabylonJS, and backend services with Node.js, REST and gRPC microservices. Modelled relational databases with MySQL and Prisma and deployed infrastructure on AWS.

Pursuing an MSc in Artificial Intelligence with a focus on Computer Vision, covering modules such as Scientific Computing for AI, Deep Learning and Frameworks, and Data Analytics.

Completed a Certificate in Computer Science (NFQ Level 8), covering computer architecture, operating systems, networks, Java programming, and SQL/NoSQL databases.

Earned a Higher Diploma in Full Stack Software Development, covering Python web development, JavaScript, HTML/CSS, databases, and testing tools.

Completed the Google IT Support Professional Certificate, covering IT support, networking, system administration, operating systems, security, and cloud fundamentals.

Completed a Full Stack Software Development Bootcamp, focusing on frontend with React and React Native, backend with Node.js, SQL/NoSQL databases, TypeScript, unit testing, and software design patterns.