LEO JONSSON A.

Software Developer with focus on development in React w/ TypeScript

ABOUT

23 year old developer who enjoys building cool stuff. I'm currently working for Redmind as a Software Developer where I do everything from building UI's, resolving bugs, maintaning and scaling backends for our client's applications.

DEV JOURNEY

Software Developer | Redmind - Fulltime

Scaling and maintaining client applications, building UIs and resolving bugs.

Full Stack Developer | Redmind - Internship

Building mobile apps in React Native using modern techonologies.

Frontend Development | Noroff - Study

Frontend Development program @ Noroff Higher Vocational School

Programming in C# | Nackademin - Study

C# course where I got to touch programming basics and fundamentals.

I LIKE WORKING WITH

React NativeTypescriptFirebaseMongoDBNestJSReact QueryTailwindCSSReduxNextJSVitePayload CMSAWSGoogle Cloud FunctionsFigmaGit

PROJECTS

Things I've been working on lately.

S

Seagrid

April 2025 - Ongoing
Fullstack Developer
Boat alarm connected to a mobile app that notifies users in real-time during incidents.
  • Designed and implemented a new navigation structure in the app
  • Led the Seagrid V2 redesign including full Figma re-design
  • Introduced a new concept for boat clubs with dedicated screens and flows
  • Migrated MongoDB data to Payload CMS including scripts and updated typings
React NativePayloadMongoDBNestJSFirebaseReact QueryTypeScriptAWS
f

Feelgood App

March 2025 - Ongoing
Frontend Developer
Health and wellness app with over 8,000 business customers and around one million employees.
  • Refactored components for improved structure and performance
  • Built a keyboard wrapper to improve input UX
  • Developed a new feedback flow in the app
  • Implemented favorite clinic functionality
React NativeReact QueryFirebaseStyled componentsTypeScriptRedux Toolkit
i

MAI

April 2025 - May 2025
Fullstack Developer
AI event in Skövde including a hands-on workshop.
  • Integrated face recognition using AWS Rekognition
  • Built object generation flow using Vercel AI SDK
  • Wrote scripts to migrate user data from JSON
ViteReactTypeScriptOPENAIAWS RekognitionTailwindCSS

CONTACT

You can fill out the form below - but I highly recommend calling or texting me on +46737043031 for a faster response!

I'd love to collaborate