chandanb47 Chandan B
🎯 Data Science Learner | Python • SQL • Excel | Building practical projects and growing toward Data Science & AI
EVIDENCE BASE
4
Repositories
381
Commits
313
Files analyzed
6
Technologies
12
Evidence
5
Active months
Based on 4 repository passports · 4/4 current
ENGINEERING PROFILE
Frontend0%
Backend75%
Testing0%
DevOps25%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
Markdown Core
LANGUAGE · 4/4 repos · 135 files · 9410 LOC
Depth 70 · HIGH
Python Recurring
LANGUAGE · 3/4 repos · 50 files · 6530 LOC
Depth 70 · HIGH
SQL Emerging
LANGUAGE · 1/4 repos · 32 files · 3589 LOC
Depth 70 · HIGH
pip Emerging
BUILD_TOOL · 1/4 repos · 1 files · 10 LOC
Depth 80 · HIGH
PostgreSQL Emerging
DATABASE · 1/4 repos · 1 files · 25 LOC
Depth 55 · HIGH
JSON Emerging
LANGUAGE · 1/4 repos · 1 files · 38 LOC
Depth 70 · HIGH
ENGINEERING HABITS
containerizationabsent
automated_testsabsent
documentationobserved
lintingabsent
formattingabsent
continuous_integrationabsent
Not observed ≠ does not know
PROJECT PORTFOLIO
ACTIVITY & OWNERSHIP
Active months 5
Commits 381
Owner authored 100%
PRIMARY PROFILE — HR VIEW
BackendMarkdown · Python · SQLHigh ownership
In 30 sec: direction — backend, core — Markdown · Python · SQL, 4 repos 2024 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
MarkdownPythonSQLpipPostgreSQLHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 0
Forks 0
Watchers 1
EVERYTHING ABOVE IS TRACEABLE
4 repositories · 381 commits · 313 files · 12 evidence
Absence of a technology in the passport does not imply lack of experience