Ion D.

Frontend Developer and Backend Developer with over 5 years of experience architecting and delivering high-scale enterprise applications. Expert in building robust, modular user interfaces with Angular and lightweight web components using Lit.js. Recently expanded technical scope to include end-to-end development with Node.js, Fastify, and PostgreSQL, allowing for seamless integration across the entire application lifecycle. Committed to clean code, performance optimization, and agile collaboration to drive business value. Core Competencies Frontend Engineering: Advanced Angular (Architecture, RxJS, State Management), Lit.js, TypeScript, HTML5, SCSS/CSS3. UI Frameworks & Design Systems: PrimeNG, Angular Material, Tailwind CSS, Bootstrap. Backend & Data Layer: Proficient in server-side development with Node.js and Fastify, implementing performant APIs and robust database schemas with Prisma ORM and PostgreSQL. DevOps & Infrastructure: Experience in CI/CD pipelines (GitLab CI), containerization (Docker), and cloud deployment (Azure). Engineering Practices: RESTful API design, Test-Driven Development (TDD), performance auditing, and building scalable, maintainable architectures.