jup-ag/space-station
Nov 2024 – Jun 2026
3 Months active
Languages Used
Markdown
Technical Skills
DocumentationTechnical WritingDeFiPerpetual Futuresdocumentationmarkdown
Julian Foo Siang Sen
PROFILE
Julian Foo Siang Sen
Worked on the jup-ag/space-station repository to deliver feature-rich documentation and protocol enhancements for DeFi perpetual futures products. Focused on improving onboarding and transparency, the work included implementing a dynamic dual-slope borrow rate model with utilization-based adjustments and updating on-chain borrowing data structures. Documentation was meticulously aligned with evolving features, such as dynamic hourly borrow rates and the addition of JupUSD support in custody accounts, reducing user confusion and support needs. Technical writing and markdown were used extensively to ensure clarity and traceability, while the approach emphasized disciplined execution and robust alignment between protocol logic and user-facing materials.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
5Total
Bugs
0
Commits
5
Features
3
Lines of code
494
Activity Months3
Your Network
17 peopleWork History
June 2026
1 Commits • 1 Features
Jun 1, 2026June 2026 focused on enhancing product documentation to support JupUSD in Jupiter Perpetuals Custody. The work improves clarity for customers, aligns the documentation with current features, and enables smoother onboarding for token holders in custody accounts.
1 Commits • 1 Features
Jun 1, 2026June 2026 focused on enhancing product documentation to support JupUSD in Jupiter Perpetuals Custody. The work improves clarity for customers, aligns the documentation with current features, and enables smoother onboarding for token holders in custody accounts.
June 2026
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025: Space Station repo delivered a dynamic dual-slope borrow rate model for perpetual futures, with utilization-based rate adjustments to optimize liquidity and trader incentives. Updated on-chain borrowing data structures and clarified fee structures, and refreshed documentation to reflect the new model and data flows. No major bugs reported; the focus was on liquidity efficiency, pricing transparency, and developer onboarding through robust data alignment and documentation.
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025: Space Station repo delivered a dynamic dual-slope borrow rate model for perpetual futures, with utilization-based rate adjustments to optimize liquidity and trader incentives. Updated on-chain borrowing data structures and clarified fee structures, and refreshed documentation to reflect the new model and data flows. No major bugs reported; the focus was on liquidity efficiency, pricing transparency, and developer onboarding through robust data alignment and documentation.
November 2024
3 Commits • 1 Features
Nov 1, 2024In 2024-11, Space Station focused on enhancing documentation quality for the JLP Perpetual Exchange, delivering clear guidance on assets, calculations, and risk interfaces to improve user onboarding and reduce support queries. The month centered on aligning documentation with the model’s dynamic hourly borrow rates and rate calculations, ensuring readers have an accurate understanding of AUM, virtual prices, PnL, fees, borrow rates, and risk/oracle data.
3 Commits • 1 Features
Nov 1, 2024In 2024-11, Space Station focused on enhancing documentation quality for the JLP Perpetual Exchange, delivering clear guidance on assets, calculations, and risk interfaces to improve user onboarding and reduce support queries. The month centered on aligning documentation with the model’s dynamic hourly borrow rates and rate calculations, ensuring readers have an accurate understanding of AUM, virtual prices, PnL, fees, borrow rates, and risk/oracle data.
November 2024
Activity
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Quality Metrics
Correctness94.0%
Maintainability92.0%
Architecture94.0%
Performance92.0%
AI Usage32.0%
Skills & Technologies
Programming Languages
Markdown
Technical Skills
DeFiDocumentationPerpetual FuturesTechnical Writingdocumentationmarkdown
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