Jacob Karlsson
Full Stack Developer at Freelance
Parañaque, Metro Manila, Sweden
Summary
🤩
Rockstar🎓
Top SchoolJacob Karlsson is a full stack developer with 11 years of experience who blends hands-on front-end craftsmanship with practical backend work, currently freelancing out of Parañaque while originally from Sweden. He contributes to privacy-preserving, peer-to-peer social projects like Patchwork (SSB) and Manyverse, improving UX, internationalization and integrating web/native builds—showing a strong affinity for decentralized, off-grid systems. Jacob has co-founded startups, led student tech organizations, and shipped production features using React/React Native, Vue, Python and containerized tooling. Passionate about social, economic and environmental sustainability, he channels that commitment into p2p software and self-sufficiency efforts that go beyond typical developer roles.
11 years of coding experience
4 years of employment as a software developer
Lunds tekniska högskolaExamen, Naturvetenskapsprogrammet, Examen, Naturvetenskapsprogrammet at Gymnasieskolan Katedralskolan Lund
English, Swedish
Stackoverflow
120reputation
2kreached
6answers
2questions
Github Skills (25)
javascript10
react-native10
electron10
user-interface10
ui-design10
uid10
front-end-development10
react10
typescript9
css9
typescript-types9
typescripts9
html9
i18next8
localization8
Programming languages (22)
Github contributions (5)
ssbc/patchwork
Jan 2019 - May 2020
A decentralized messaging and sharing app built on top of Secure Scuttlebutt (SSB).
Role in this project:
Front-end Developer
Front-end DeveloperContributions:76 commits, 21 PRs, 39 pushes in 1 year 4 months
Contributions summary:Jacob primarily worked on front-end aspects, particularly modifying the user interface and context menus within the Patchwork application. Their contributions include replacing Google search with DuckDuckGo in the context menu, ensuring search options appear only when relevant, and improving the display of blocked posts. These changes indicate a focus on enhancing the user experience and integrating external services. The user also refactored block rendering and added internationalization features.
securescuttlebuttssbsharing-appp2p
staltz/manyverse
Aug 2019 - Mar 2022
A social network off the grid (real repo at https://gitlab.com/staltz/manyverse)
Role in this project:Full-stack Developer
Full-stack DeveloperContributions:62 commits, 4 pushes, 9 comments in 2 years 7 months
Contributions summary:Jacob contributed to the Manyverse project by implementing features and fixing bugs across the frontend. The commits show a focus on user interface (UI) improvements, including the addition of features like showing accounts that liked a message and the implementation of a dialog to share invites. The user also worked on the desktop version of Manyverse by integrating React Native Web, and improving build processes. Their work demonstrates a good understanding of React, React Native and the codebase of Manyverse.
ssbcsocial-networkreactmanyversescuttlebutt
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