Fotios Aronis

Designed and set up scalable web application infrastructure using Next.js, enabling future expansion with complex dynamic features alongside static content. Delivered a high-performance web platform using React, Next.js (Node.js), TypeScript, PostgreSQL, MongoDB, Redis, Firebase testing, Jest, Playwright, Cypress, and related technologies. Implemented CI/CD pipelines with GitHub Actions for automated deployments and integration tests.

Delivered a high-performance web platform using React, Next.js, Tailwind CSS, Material UI, Redux, and Redis on the frontend, with NestJS, PostgreSQL, and MongoDB on the backend, deployed on cloud infrastructure. Built RESTful and GraphQL APIs, integrated Stripe payments, and created a scalable codebase with strong documentation and automated end-to-end testing using Playwright. Implemented CI/CD pipelines and containerization with Docker, Kubernetes, and Terraform. Ensured full mobile responsiveness and cross-device compatibility.

Developed a dashboard enabling staff to manage and access customer information using JavaScript, HTML, and CSS. Delivered real-time UI updates via event-driven microservices with NestJS, PostgreSQL, and MongoDB. Architected and built a full-stack application from scratch using React, Redux, Node.js, Express, and GraphQL. Implemented CI/CD pipelines and containerized services with Docker and Kubernetes for reliable deployments.