Add Louis from STEEL, ethereum/execution-specs

[marioevz]

Name

Louis (@LouisTsai-Csie)

Team

STEEL (EF)

Short summary of their work / eligibility

• Full-time contributor to ethereum/execution-specs and ethereum/execution-spec-tests, focusing on Execution Layer client benchmarking and EIP test coverage. execution-specs PRs | execution-spec-tests PRs
• Key contributor to EL client benchmarking test and test generation infrastructure, directly supporting the EF's "Scale the L1" objective.
• Implemented EIP-7951 (P256VERIFY) in execution-specs and authored extensive test coverage for multiple Osaka EIPs (7951, 7883, 7825, 7823, 7939).

Link to some work

Osaka

Summary: Complete initial eip7951 tests and complete 4 eip checklists.

• EIP-7951: Spec implementation and Tests (2)
• EIP-7939: Additional tests: 1, 2, 3, 4, 5
• EIP-7825: Additional tests
• EIP-7823: Checklist support
• EIP-7883: Additional tests
• EIP-7918: Spec correction

Benchmarking

Summary: Contribute to gas lighting call and help organize the benchmark infrastructure.

Benchmark Infrastructure

• #1907 - feat(test-execute): tx batching for execute remote
• #1869 - feat(test-benchmark): implement opcode count verification
• #1747 - feat(benchmark): support --fixed-opcode-count flag and tests
• #1955 - feat(test-benchmark): fixed precompile count support
• #1681 - refactor(tests): General benchmark folder restructuring

Benchmark Testing

• #1945 - feat(benchmark): add benchmark_test test type
• #1895 - feat(fill): add --gas-benchmark-values command to support single genesis file
• #1734 - Port and optimize benchmark test suite from Nethermind's gas-benchmarks infra for gas limit testing
• #1744 - feat(benchmark): add p256verify to worst compute tests
• #1780 - tests(benchmark): expand worst case modexp benchmarks
• #1802 - test(benchmark): port nethermind modexp benchmark case
• #1992 - tests(benchmark): port additional Nethermind cases
• #2169 - feat: add bloatnet marker support
• #2160 - refactor(benchmark): update to benchmark test wrapper
• #2157 - feat(fill, execute): track execution & setup testing phase

In progress / Planned

• feat(spec-tests): add eip7778 simple test
• Opcode count verification & counting for execute remote under fixed-opcode-count mode
• Benchmark refactoring & maintenance
• Repricing EIP contribution

Start date of relevant projects

• Full-time execution-specs contributor since June 2025.

Proposed weight (full or partial)

Full

Conflicts of Interest

None

[jsign]

I can vouch for Louis's great work!