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Julian Foo Siang Sen

PROFILE

Julian Foo Siang Sen

Contributed to the jup-ag/space-station repository by developing a dynamic dual-slope borrow rate model for perpetual futures, optimizing liquidity and trader incentives through utilization-based rate adjustments. Enhanced on-chain borrowing data structures and clarified fee structures to align with the new model, focusing on transparency and efficiency. Delivered comprehensive documentation updates in Markdown, detailing assets, calculations, and risk interfaces to improve user onboarding and reduce support queries. Emphasized technical writing and DeFi expertise to ensure documentation accurately reflected dynamic hourly borrow rates, AUM, PnL, and risk data, supporting both developer and user understanding of the evolving perpetual exchange features.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

4Total
Bugs
0
Commits
4
Features
2
Lines of code
484
Activity Months2

Work History

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 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, 2024

In 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.

Activity

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Quality Metrics

Correctness92.6%
Maintainability90.0%
Architecture92.6%
Performance90.0%
AI Usage25.0%

Skills & Technologies

Programming Languages

Markdown

Technical Skills

DeFiDocumentationPerpetual FuturesTechnical Writing

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

jup-ag/space-station

Nov 2024 Jan 2025
2 Months active

Languages Used

Markdown

Technical Skills

DocumentationTechnical WritingDeFiPerpetual Futures