Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I’m Fotios Aronis, a senior full-stack engineer with 7+ years of experience designing, building, and scaling production-grade web apps. I enjoy turning complex problems into elegant, maintainable solutions and collaborating with product teams to deliver solid user experiences. I specialize in modern JavaScript and Python ecosystems, using React/Next.js, Node.js, Django, and cloud infrastructure to deliver secure, scalable software for SMEs and startups. I value clean code, thorough testing, and clear documentation to empower teams and accelerate growth.…Hi, I’m Fotios Aronis, a senior full-stack engineer with 7+ years of experience designing, building, and scaling production-grade web apps. I enjoy turning complex problems into elegant, maintainable solutions and collaborating with product teams to deliver solid user experiences. I specialize in modern JavaScript and Python ecosystems, using React/Next.js, Node.js, Django, and cloud infrastructure to deliver secure, scalable software for SMEs and startups. I value clean code, thorough testing, and clear documentation to empower teams and accelerate growth.

Fotios Aronis

Full Stack Developer, Front-End Developer, Back-End Developer, +2





Hi, I’m Fotios Aronis, a senior full-stack engineer with 7+ years of experience designing, building, and scaling production-grade web apps. I enjoy turning complex problems into elegant, maintainable solutions and collaborating with product teams to deliver solid user experiences. I specialize in modern JavaScript and Python ecosystems, using React/Next.js, Node.js, Django, and cloud infrastructure to deliver secure, scalable software for SMEs and startups. I value clean code, thorough testing, and clear documentation to empower teams and accelerate growth.…Hi, I’m Fotios Aronis, a senior full-stack engineer with 7+ years of experience designing, building, and scaling production-grade web apps. I enjoy turning complex problems into elegant, maintainable solutions and collaborating with product teams to deliver solid user experiences. I specialize in modern JavaScript and Python ecosystems, using React/Next.js, Node.js, Django, and cloud infrastructure to deliver secure, scalable software for SMEs and startups. I value clean code, thorough testing, and clear documentation to empower teams and accelerate growth.

Available to hire

Hi, I’m Fotios Aronis, a senior full-stack engineer with 7+ years of experience designing, building, and scaling production-grade web apps. I enjoy turning complex problems into elegant, maintainable solutions and collaborating with product teams to deliver solid user experiences.

I specialize in modern JavaScript and Python ecosystems, using React/Next.js, Node.js, Django, and cloud infrastructure to deliver secure, scalable software for SMEs and startups. I value clean code, thorough testing, and clear documentation to empower teams and accelerate growth.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Senior Software Engineer at SEN LAS

August 20, 2022 - Present

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.

Full Stack Engineer at MediaWeb

June 20, 2020 - August 20, 2022

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.

Full Stack Developer at Quadraweb

June 20, 2018 - February 20, 2020

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.

Full Stack Developer at Quadra Web

June 20, 2018 - February 20, 2020

Developed a dashboard to manage and retrieve customer information using JavaScript, SQL, HTML and CSS. Delivered real-time UI updates via an event-driven microservices architecture using Next.js and Redux. Built backend services with Node.js, PostgreSQL and MongoDB; front-end apps with Next.js (App Router) and Redux. Designed RESTful APIs, integrated third-party services, and automated workflows by scripting SQL/database tasks; ensured mobile-responsive design and cross-device compatibility.