rahulkr-dev Rahul kumar
A passionate Full-stack-developer, able to produce production-ready code using frontend and backend technologies.
EVIDENCE BASE
67
Repositories
937
Commits
2055
Files analyzed
35
Technologies
428
Evidence
30
Active months
Based on 67 repository passports · 57/67 current
ENGINEERING PROFILE
Frontend80%
Backend47%
Testing50%
DevOps75%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
JavaScript Core
LANGUAGE · 46/67 repos · 763 files · 31827 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 32/67 repos · 432 files · 26439 LOC
Depth 74 · HIGH
TypeScript Core
LANGUAGE · 20/67 repos · 388 files · 21975 LOC
JSON Core
LANGUAGE · 45/67 repos · 224 files · 605551 LOC
Depth 70 · HIGH
MongoDB Core
DATABASE · 21/67 repos · 123 files · 103325 LOC
Depth 93 · HIGH
React Router Core
LIBRARY · 12/67 repos · 82 files · 4847 LOC
Depth 62 · HIGH
Next.js Core
FRAMEWORK · 8/67 repos · 75 files · 7388 LOC
Depth 74 · HIGH
Express Core
FRAMEWORK · 20/67 repos · 69 files · 1734 LOC
Depth 74 · HIGH
ESLint Core
QUALITY · 29/67 repos · 59 files · 146923 LOC
Depth 65 · HIGH
Markdown Core
LANGUAGE · 27/67 repos · 43 files · 1382 LOC
Depth 70 · HIGH
npm Core
BUILD_TOOL · 43/67 repos · 43 files · 430 LOC
Depth 80 · HIGH
Axios Core
LIBRARY · 11/67 repos · 36 files · 3404 LOC
Depth 74 · HIGH
Zod Core
LIBRARY · 6/67 repos · 25 files · 3213 LOC
Vite Core
BUILD_TOOL · 18/67 repos · 22 files · 122 LOC
Depth 36 · HIGH
Redux Core
LIBRARY · 7/67 repos · 15 files · 488 LOC
Depth 43 · HIGH
Prettier Core
QUALITY · 7/67 repos · 11 files · 76759 LOC
Depth 65 · HIGH
YAML Core
LANGUAGE · 5/67 repos · 9 files · 20664 LOC
Depth 70 · HIGH
PostgreSQL Recurring
DATABASE · 3/67 repos · 7 files · 25190 LOC
Depth 61 · HIGH
Redis Recurring
CACHE · 3/67 repos · 7 files · 11025 LOC
Depth 61 · HIGH
SQL Recurring
LANGUAGE · 2/67 repos · 6 files · 133 LOC
Depth 70 · HIGH
Dockerfile Recurring
LANGUAGE · 2/67 repos · 6 files · 78 LOC
Depth 70 · HIGH
C++ Emerging
LANGUAGE · 1/67 repos · 5 files · 121 LOC
Depth 70 · HIGH
Apache Kafka Emerging
MESSAGE_BROKER · 1/67 repos · 4 files · 266 LOC
Depth 77 · HIGH
pnpm Recurring
BUILD_TOOL · 3/67 repos · 3 files · 30 LOC
Depth 80 · HIGH
Prisma Emerging
DATABASE · 1/67 repos · 3 files · 63 LOC
Depth 66 · HIGH
Tailwind CSS Core
LIBRARY · 7/67 repos · 3 files · 187 LOC
Socket.IO Recurring
LIBRARY · 2/67 repos · 2 files · 59 LOC
Depth 48 · HIGH
Supertest Recurring
TESTING · 2/67 repos · 1 files · 13 LOC
Depth 22 · HIGH
Lodash Emerging
LIBRARY · 1/67 repos · 1 files · 299 LOC
Depth 58 · HIGH
body-parser Emerging
LIBRARY · 1/67 repos · 1 files · 85 LOC
Depth 58 · HIGH
JSON Web Tokens Core
SECURITY · 6/67 repos · 0 files · 0 LOC
Vitest Emerging
TESTING · 1/67 repos · 0 files · 0 LOC
AWS SDK Recurring
CLOUD · 2/67 repos · 0 files · 0 LOC
Jest Emerging
TESTING · 1/67 repos · 0 files · 0 LOC
Testing Library Core
TESTING · 4/67 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationabsent
Not observed ≠ does not know
PROJECT PORTFOLIO
RCT101_Assignment Markdown
nextjs-dashboard npm
chat-loom ESLint
form-builder MongoDB
wappify React
innocent-glore-9480 ESLint
donate-share React
ACTIVITY & OWNERSHIP
Active months 30
Commits 937
Owner authored 100%
PRIMARY PROFILE — HR VIEW
FrontendJavaScript · React · TypeScriptHigh ownership
In 30 sec: direction — frontend, core — JavaScript · React · TypeScript, 67 repos 2022 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
JavaScriptReactTypeScriptJSONMongoDBHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 9
Forks 7
Watchers 56
EVERYTHING ABOVE IS TRACEABLE
67 repositories · 937 commits · 2055 files · 428 evidence
Absence of a technology in the passport does not imply lack of experience