chatman-media Alexander Kireyev
EVIDENCE BASE
50
Repositories
7930
Commits
10674
Files analyzed
57
Technologies
391
Evidence
20
Active months
Based on 50 repository passports · 30/50 current
ENGINEERING PROFILE
Frontend80%
Backend63%
Testing53%
DevOps80%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 24/50 repos · 5015 files · 1043151 LOC
Depth 70 · HIGH
Go Recurring
LANGUAGE · 2/50 repos · 1334 files · 354368 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 29/50 repos · 1185 files · 231898 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 14/50 repos · 1141 files · 239345 LOC
Depth 100 · HIGH
Vitest Core
TESTING · 6/50 repos · 964 files · 255024 LOC
Depth 81 · HIGH
JSON Core
LANGUAGE · 24/50 repos · 802 files · 524096 LOC
Depth 70 · HIGH
Rust Core
LANGUAGE · 4/50 repos · 620 files · 188034 LOC
Depth 70 · HIGH
Tokio Recurring
LIBRARY · 3/50 repos · 191 files · 100276 LOC
Depth 78 · HIGH
Serde Core
LIBRARY · 4/50 repos · 175 files · 66873 LOC
Depth 78 · HIGH
JavaScript Core
LANGUAGE · 17/50 repos · 129 files · 25411 LOC
Depth 70 · HIGH
SQL Core
LANGUAGE · 5/50 repos · 114 files · 6539 LOC
Depth 70 · HIGH
YAML Core
LANGUAGE · 19/50 repos · 107 files · 19610 LOC
Depth 70 · HIGH
C++ Emerging
LANGUAGE · 1/50 repos · 98 files · 22580 LOC
Depth 70 · HIGH
React Router Core
LIBRARY · 6/50 repos · 96 files · 37896 LOC
Depth 78 · HIGH
Zod Core
LIBRARY · 10/50 repos · 89 files · 13756 LOC
Depth 93 · HIGH
Next.js Core
FRAMEWORK · 9/50 repos · 70 files · 10717 LOC
Depth 66 · HIGH
Shell Core
LANGUAGE · 6/50 repos · 59 files · 4668 LOC
Depth 70 · HIGH
Playwright Core
TESTING · 7/50 repos · 58 files · 8568 LOC
Depth 74 · HIGH
Redis Core
CACHE · 9/50 repos · 51 files · 13975 LOC
Depth 52 · HIGH
PostgreSQL Core
DATABASE · 7/50 repos · 50 files · 2881 LOC
Depth 84 · HIGH
TOML Core
LANGUAGE · 9/50 repos · 50 files · 1300 LOC
Depth 70 · HIGH
Testify Emerging
TESTING · 1/50 repos · 43 files · 18788 LOC
Depth 64 · HIGH
ESLint Core
QUALITY · 12/50 repos · 36 files · 89521 LOC
Depth 77 · HIGH
debug Core
LIBRARY · 6/50 repos · 34 files · 9937 LOC
Depth 100 · HIGH
Python Core
LANGUAGE · 5/50 repos · 26 files · 5428 LOC
Depth 70 · HIGH
Prettier Core
QUALITY · 9/50 repos · 25 files · 79219 LOC
Depth 77 · HIGH
npm Core
BUILD_TOOL · 22/50 repos · 22 files · 220 LOC
Depth 80 · HIGH
Vite Core
BUILD_TOOL · 9/50 repos · 18 files · 741 LOC
Depth 74 · HIGH
C Emerging
LANGUAGE · 1/50 repos · 18 files · 28802 LOC
Depth 70 · HIGH
Prisma Recurring
DATABASE · 2/50 repos · 11 files · 2351 LOC
Depth 62 · HIGH
Reqwest Emerging
LIBRARY · 1/50 repos · 7 files · 4033 LOC
Depth 74 · HIGH
Dockerfile Core
LANGUAGE · 5/50 repos · 7 files · 217 LOC
Depth 70 · HIGH
Axios Emerging
LIBRARY · 1/50 repos · 6 files · 1140 LOC
Depth 78 · HIGH
Socket.IO Emerging
LIBRARY · 1/50 repos · 6 files · 747 LOC
Depth 74 · HIGH
Tailwind CSS Core
LIBRARY · 7/50 repos · 6 files · 265 LOC
Depth 44 · HIGH
NumPy Recurring
LIBRARY · 3/50 repos · 5 files · 825 LOC
Depth 58 · HIGH
PowerShell Emerging
LANGUAGE · 1/50 repos · 5 files · 290 LOC
Depth 70 · HIGH
Express Recurring
FRAMEWORK · 3/50 repos · 5 files · 933 LOC
Depth 54 · HIGH
XML Recurring
LANGUAGE · 2/50 repos · 5 files · 69 LOC
Depth 70 · HIGH
pip Core
BUILD_TOOL · 4/50 repos · 4 files · 40 LOC
Depth 80 · HIGH
Cargo Core
BUILD_TOOL · 4/50 repos · 4 files · 40 LOC
Depth 80 · HIGH
Axum Recurring
FRAMEWORK · 2/50 repos · 2 files · 212 LOC
Depth 58 · HIGH
RabbitMQ Recurring
MESSAGE_BROKER · 2/50 repos · 2 files · 6920 LOC
Depth 61 · HIGH
GraphQL Emerging
LIBRARY · 1/50 repos · 1 files · 2434 LOC
Depth 58 · HIGH
Gorilla Mux Emerging
LIBRARY · 1/50 repos · 1 files · 80 LOC
Depth 58 · HIGH
pnpm Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Go Modules Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Jest Recurring
TESTING · 3/50 repos · 1 files · 7 LOC
Vue Emerging
FRAMEWORK · 1/50 repos · 1 files · 226 LOC
Depth 37 · HIGH
Django Emerging
FRAMEWORK · 1/50 repos · 1 files · 1206 LOC
Depth 54 · HIGH
Tokio Util Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Requests Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Tokio Test Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
Tracing Emerging
OBSERVABILITY · 1/50 repos · 0 files · 0 LOC
Clap Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
AWS SDK Emerging
CLOUD · 1/50 repos · 0 files · 0 LOC
Testing Library Core
TESTING · 4/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
timeline-studio React
telegram-badge npm
Anastasiya-Gurina React
timeline pip
fav-language-benchmarks Cargo
x Markdown
lead-engine PostgreSQL
ACTIVITY & OWNERSHIP
Active months 20
Commits 7930
Owner authored 92%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · Go · MarkdownHigh ownership
In 30 sec: direction — frontend, core — TypeScript · Go · Markdown, 50 repos 2024 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptGoMarkdownReactVitestHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 417
Forks 35
Watchers 417
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 7930 commits · 10674 files · 391 evidence
Absence of a technology in the passport does not imply lack of experience