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tomerweller

PROFILE

Tomerweller

Tomer Weller enhanced the Stellar protocol’s scalability and documentation by delivering four feature updates across the stellar/stellar-protocol and stellar-docs repositories. He focused on protocol design and system limits, doubling Soroban ledger-wide limits and increasing read byte capacity to support higher throughput while maintaining safeguards. Using Markdown for technical writing, Tomer clarified trustline behavior and updated governance documentation, improving accuracy for developers and operators. His work included capacity modeling, cross-team collaboration, and precise change management via Git. By addressing both technical constraints and documentation clarity, Tomer’s contributions enabled more robust capacity planning and smoother onboarding for the Stellar developer community.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

8Total
Bugs
1
Commits
8
Features
4
Lines of code
131
Activity Months4

Work History

July 2025

1 Commits • 1 Features

Jul 1, 2025

2025-07 Monthly Summary for stellar/stellar-protocol: Focused on increasing protocol capacity. Delivered the Stellar Protocol Limits Capacity Update (slp-0003) by updating the documentation to reflect proposed higher limits for Soroban transaction count, entries read/write, ledger write/read, and operational guidance. Commit: e983bb26628b8ac7c69384a62000998dcc8ca59f. No major bug fixes this month. Impact: improved capacity planning, readiness for higher throughput, clearer governance on limits. Technologies demonstrated: Markdown/doc updates, protocol spec changes, traceable commits, cross-team collaboration.

April 2025

3 Commits • 1 Features

Apr 1, 2025

In April 2025, the Stellar protocol team delivered a significant scalability enhancement for Soroban via SLP-0003, doubling most ledger-wide limits to address high demand while preserving safeguards for max_tps and ledger_write. The work included a capacity analysis and terminology clarifications, plus documentation updates. Delivery was achieved through three commits: a399b9ad7ca03e758ca88f61717ebb524ef5a194 (SLP003 #1708), 3eafe8577c3cd45915baad2475e8a2cba40d4eba (Update slp-0003 with capacity #1710), and d209df83d6c8196c6663d894ec8e87b56badefed (slp-0003.md fixup #1713). There were no major bugs fixed in this period; the focus was on feature delivery and documentation. Impact: improved throughput capacity, reduced risk of saturation under peak demand, clearer capacity models for planning, and improved developer/operator guidance. Technologies/skills: Soroban protocol, capacity modeling, governance proposal wrapping, documentation, cross-team collaboration, Git-based change management.

February 2025

3 Commits • 1 Features

Feb 1, 2025

February 2025: Delivered performance and documentation improvements for stellar-protocol, focusing on Soroban read throughput and documentation accuracy. Implemented a ledger-wide read byte limit increase to 3.5 MB for Soroban, enabling more WASM data reads and higher throughput per ledger, while aligning with other ledger limits. Completed targeted documentation updates to fix typos in slp-0002.md and bumped CAP versions (CAP-0058 and CAP-0059) in the README. These changes reduce bottlenecks, improve developer experience, and support scalable financial services.

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary for stellar/stellar-docs focused on improving documentation clarity around Stellar trustlines. Delivered a feature-level doc update clarifying that trustlines are for holding assets and are not directly tied to trading capabilities; explains that an account can route payments through assets it doesn't hold when acting as a hop in a path payment. Result: improved docs accuracy and reduced potential misinterpretation for developers integrating trustlines. No separate bug fixes recorded for this repo in January 2025.

Activity

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Quality Metrics

Correctness95.0%
Maintainability95.0%
Architecture95.0%
Performance92.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

Markdown

Technical Skills

DocumentationProtocol DesignSystem LimitsTechnical Writing

Repositories Contributed To

2 repos

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

stellar/stellar-protocol

Feb 2025 Jul 2025
3 Months active

Languages Used

Markdown

Technical Skills

DocumentationProtocol DesignSystem LimitsTechnical Writing

stellar/stellar-docs

Jan 2025 Jan 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation

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