iotaledger/iota
Sep 2025 – Oct 2025
2 Months active
Languages Used
Rust
Technical Skills
Algorithm ImplementationBackend DevelopmentDistributed SystemsPerformance OptimizationSystem ProgrammingSystems Programming
Luigi Vigneri
PROFILE
Luigi Vigneri
Luigi Vigneri contributed to the iotaledger/iota repository by developing core features that enhance transaction pricing and network stability. He implemented a dynamic gas price estimation mechanism using online gradient descent to assess object hotness, enabling the system to adjust minimum gas prices in real time and balance execution success with user costs. Luigi also activated and integrated a congestion tracker into the checkpoint execution flow for full nodes. In subsequent work, he refactored the gas price prediction logic to use maximum hotness, tuned learning parameters, and introduced overpayment estimation, applying his expertise in Rust, algorithm implementation, and distributed systems.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
3
Lines of code
798
Activity Months2
Your Network
68 people
Work History
October 2025
1 Commits • 1 Features
Oct 1, 2025Month 2025-10 performance summary for the iotaledger/iota development work focusing on gas price optimization and overpayment estimation. Key feature delivered: gas price prediction optimization in the iota-core module. Achievements include a refactor switching from summing hotness weights to using the maximum hotness among transaction objects, tuning learning/decay parameters, and adding an approximation for overpayment estimation using the lowest_clearing_gas_price for successfully executed transactions. This work improves prediction accuracy, reduces user overpayment, and enhances core reliability.
1 Commits • 1 Features
Oct 1, 2025Month 2025-10 performance summary for the iotaledger/iota development work focusing on gas price optimization and overpayment estimation. Key feature delivered: gas price prediction optimization in the iota-core module. Achievements include a refactor switching from summing hotness weights to using the maximum hotness among transaction objects, tuning learning/decay parameters, and adding an approximation for overpayment estimation using the lowest_clearing_gas_price for successfully executed transactions. This work improves prediction accuracy, reduces user overpayment, and enhances core reliability.
October 2025
September 2025
2 Commits • 2 Features
Sep 1, 2025Monthly summary for 2025-09 focused on iotaledger/iota core contributions. Delivered two core features aimed at improving transaction pricing, reliability, and network stability, with clear business value in user cost efficiency and congestion resilience.
September 2025
2 Commits • 2 Features
Sep 1, 2025Monthly summary for 2025-09 focused on iotaledger/iota core contributions. Delivered two core features aimed at improving transaction pricing, reliability, and network stability, with clear business value in user cost efficiency and congestion resilience.
Activity
Loading activity data...
Quality Metrics
Correctness83.4%
Maintainability80.0%
Architecture83.4%
Performance73.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
Rust
Technical Skills
Algorithm ImplementationBackend DevelopmentDistributed SystemsPerformance OptimizationSystem DesignSystem ProgrammingSystems Programming
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline