Youssef Khedher
Software Engineer at Klarna
Stockholm, Sweden
Summary
🤩
Rockstar🎓
Top SchoolYoussef Khedher is a software engineer based in Stockholm with 7 years of hands-on experience and 3+ years focused on JavaScript/TypeScript, React, Node.js and AWS, currently building at Klarna. He combines a practical full‑stack background—from MERN web apps and real-time features using WebRTC/socket.io to front-end UX improvements on the popular open-source Unleash platform—with a track record of teaching and community growth (helping scale social channels and running workshops). Known for proactively boosting team performance through facilitation and clear communication, he often takes on informal leadership responsibilities while pursuing a goal to become a Tech Lead in the next two years. Outside work he pursues disciplined personal growth—an avid gym enthusiast and lifelong learner who applies lessons from books and podcasts to mentor colleagues.
7 years of coding experience
1 year of employment as a software developer
CS50: Introduction to Computer Science, Computer Science, CS50: Introduction to Computer Science, Computer Science at HarvardXBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Institut Superieur d'informatique de Mahdia
English, French, Arabic, German
Stackoverflow
106reputation
3kreached
5answers
8questions
Github Skills (24)
javascript10
video-conferencing10
css10
responsive-design10
typescript10
material-ui10
front-end-development10
typescript-types10
html10
typescripts10
react10
expressjs9
socket-io9
nodejs9
socket-io-client9
Programming languages (6)
Github contributions (5)
Unleash/unleash
Sep 2021 - Mar 2022
Open-source feature management platform
Role in this project:
Front-end Developer
Front-end DeveloperContributions:10 reviews, 323 commits, 14 PRs in 6 months
Contributions summary:Youssef primarily focused on improving the front-end user interface by implementing responsive design, fixing UI issues, and adding new features to the user interface. They were responsible for enhancing the appearance and user experience of specific components and sections in the Unleash platform. The user updated existing features by adding visual components and implemented new functionality for creating and editing elements in the platform. They also improved the usability of API tokens.
collaborationabtestingcapistranoproductioncontinuous-deployment
CleverProgrammers/nodejs-zoom-clone
Aug 2020 - Aug 2020
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:8 commits, 7 pushes in 5 days
Contributions summary:Youssef made multiple contributions to the project, primarily focused on the frontend and backend functionality of a video conferencing application. They updated the `script.js` file, likely adding new features and fixing bugs. Furthermore, the user updated style.css for the UI design and implemented updates to the server.js and room.ejs files, impacting both frontend and backend.
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.