JOEL

ROLLNY

Software Engineer

I am a full-stack software engineer with over 10 years of experience in creating software. I have several years of experience in the industry, working as a consultant and as an in-house developer within agile environments. My involvement spanned the whole development life cycle. Possess a master's degree in computer science from Chalmers University of Technology. I enjoy creating user-centric and scalable solutions based on current design patterns and coding principles.

Services

Full-stack development image

Fullstack Development

Scalable web and desktop full-stack solutions that will help you grow your business.

Mobile-app development image

Mobile App Development

Native applications for Android and iOS, including other platforms for mobile devices.

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API Integration

Connect systems, services, and applications to enable communication and data sharing.

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UI/UX Design

Clean user-focused layouts with clear structure and smooth navigation, aiming for an intuitive and enjoyable experience.

Skills

I use relevant tools and technologies to build user-centric and scalable solutions.

Frontend Languages/Frameworks

  • JavaScript
  • TypeScript
  • React.js
  • Next.js

Backend Languages/Frameworks

  • Java
  • Spring Boot
  • Next.js
  • Node.js

Mobile Development

  • React Native
  • Expo

Other

  • Supabase
  • AWS
  • Figma
  • REST
  • Docker
  • PostgreSQL