lkml-likexu Like Xu
A linux kernel developer, focusing on performance (w/ monitorability, w/ debuggability, w/ scalability, w/ power efficiency).
EVIDENCE BASE
8
Repositories
3781
Commits
6570
Files analyzed
49
Technologies
204
Evidence
85
Active months
Based on 8 repository passports · 7/8 current
ENGINEERING PROFILE
Frontend42%
Backend42%
Testing28%
DevOps28%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
Go Recurring
LANGUAGE · 2/8 repos · 1978 files · 372376 LOC
Depth 70 · HIGH
Rust Recurring
LANGUAGE · 2/8 repos · 796 files · 381680 LOC
Depth 70 · HIGH
C++ Recurring
LANGUAGE · 3/8 repos · 789 files · 248343 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 4/8 repos · 629 files · 81438 LOC
Depth 70 · HIGH
Shell Core
LANGUAGE · 5/8 repos · 348 files · 54188 LOC
Depth 70 · HIGH
Testify Recurring
TESTING · 2/8 repos · 260 files · 44858 LOC
Depth 78 · HIGH
Serde Recurring
LIBRARY · 2/8 repos · 168 files · 98222 LOC
Depth 100 · HIGH
Python Recurring
LANGUAGE · 3/8 repos · 151 files · 23627 LOC
Depth 70 · HIGH
TypeScript Recurring
LANGUAGE · 3/8 repos · 125 files · 25076 LOC
Depth 58 · HIGH
TOML Recurring
LANGUAGE · 2/8 repos · 124 files · 3076 LOC
Depth 70 · HIGH
JSON Recurring
LANGUAGE · 2/8 repos · 104 files · 23458 LOC
Depth 70 · HIGH
YAML Recurring
LANGUAGE · 2/8 repos · 98 files · 11998 LOC
Depth 70 · HIGH
GORM Recurring
LIBRARY · 2/8 repos · 70 files · 21180 LOC
Depth 74 · HIGH
Tokio Recurring
LIBRARY · 2/8 repos · 68 files · 44584 LOC
Depth 85 · HIGH
Redis Recurring
CACHE · 3/8 repos · 63 files · 15302 LOC
Depth 65 · HIGH
gRPC Recurring
LIBRARY · 2/8 repos · 56 files · 15070 LOC
Depth 81 · HIGH
React Recurring
FRAMEWORK · 2/8 repos · 48 files · 15386 LOC
Depth 74 · HIGH
React Router Recurring
LIBRARY · 2/8 repos · 44 files · 15442 LOC
Depth 74 · HIGH
SQL Recurring
LANGUAGE · 2/8 repos · 26 files · 3000 LOC
Depth 70 · HIGH
Axum Recurring
FRAMEWORK · 2/8 repos · 26 files · 11272 LOC
Depth 74 · HIGH
Dockerfile Recurring
LANGUAGE · 2/8 repos · 26 files · 1198 LOC
Depth 70 · HIGH
debug Recurring
LIBRARY · 2/8 repos · 22 files · 15442 LOC
Depth 100 · HIGH
Zap Recurring
OBSERVABILITY · 2/8 repos · 20 files · 3648 LOC
Depth 74 · HIGH
JavaScript Recurring
LANGUAGE · 2/8 repos · 14 files · 1748 LOC
Depth 70 · HIGH
Prometheus Recurring
OBSERVABILITY · 2/8 repos · 12 files · 860 LOC
Depth 78 · HIGH
go-toml Recurring
LIBRARY · 2/8 repos · 12 files · 1702 LOC
Depth 96 · HIGH
C Recurring
LANGUAGE · 3/8 repos · 12 files · 3018 LOC
Depth 70 · HIGH
Gorilla Mux Recurring
LIBRARY · 2/8 repos · 8 files · 1018 LOC
Depth 70 · HIGH
Terraform Recurring
LANGUAGE · 2/8 repos · 8 files · 3566 LOC
Depth 70 · HIGH
Requests Recurring
LIBRARY · 3/8 repos · 7 files · 2564 LOC
Depth 58 · HIGH
Pydantic Recurring
LIBRARY · 2/8 repos · 6 files · 2558 LOC
Depth 66 · HIGH
pytest Recurring
TESTING · 2/8 repos · 6 files · 3804 LOC
Depth 49 · HIGH
Vue Recurring
LANGUAGE · 2/8 repos · 6 files · 380 LOC
Depth 70 · HIGH
Jinja2 Recurring
LIBRARY · 2/8 repos · 4 files · 2504 LOC
Depth 62 · HIGH
pip Recurring
BUILD_TOOL · 2/8 repos · 2 files · 20 LOC
Depth 80 · HIGH
Poetry Recurring
BUILD_TOOL · 2/8 repos · 2 files · 20 LOC
Depth 80 · HIGH
Playwright Recurring
LIBRARY · 2/8 repos · 2 files · 40 LOC
Depth 46 · HIGH
Vite Recurring
BUILD_TOOL · 2/8 repos · 2 files · 70 LOC
Depth 52 · HIGH
SQLx Recurring
DATABASE · 2/8 repos · 2 files · 2332 LOC
Depth 58 · HIGH
Gin Recurring
FRAMEWORK · 2/8 repos · 2 files · 544 LOC
Depth 58 · HIGH
Cargo Recurring
BUILD_TOOL · 2/8 repos · 2 files · 20 LOC
Depth 80 · HIGH
Go Modules Recurring
BUILD_TOOL · 2/8 repos · 2 files · 20 LOC
Depth 80 · HIGH
npm Recurring
BUILD_TOOL · 2/8 repos · 2 files · 20 LOC
Depth 80 · HIGH
MongoDB Emerging
DATABASE · 1/8 repos · 1 files · 1778 LOC
Depth 65 · HIGH
Elasticsearch Emerging
DATABASE · 1/8 repos · 1 files · 1778 LOC
Depth 65 · HIGH
Apache Kafka Emerging
MESSAGE_BROKER · 1/8 repos · 1 files · 3687 LOC
Depth 65 · HIGH
Reqwest Recurring
LIBRARY · 2/8 repos · 0 files · 0 LOC
Tracing Recurring
OBSERVABILITY · 2/8 repos · 0 files · 0 LOC
Clap Recurring
LIBRARY · 2/8 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingabsent
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
kde Apache Kafka
CubeSandbox debug
amd-sev-spec Shell
intel-tdx-spec UNKNOWN
kinal-2077 UNKNOWN
route-assignees Markdown
linux UNKNOWN
CubeSandbox debug
ACTIVITY & OWNERSHIP
Active months 85
Commits 3781
Owner authored 100%
PRIMARY PROFILE — HR VIEW
BackendGo · Rust · C++High ownership
In 30 sec: direction — backend, core — Go · Rust · C++, 8 repos 2017 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
GoRustC++MarkdownShellHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 12916
Forks 1205
Watchers 90
EVERYTHING ABOVE IS TRACEABLE
8 repositories · 3781 commits · 6570 files · 204 evidence
Absence of a technology in the passport does not imply lack of experience