mfbx9da4 David Alberto Adler
Keeping things at least order n
EVIDENCE BASE
50
Repositories
2360
Commits
28386
Files analyzed
54
Technologies
459
Evidence
111
Active months
Based on 50 repository passports · 50/50 current
ENGINEERING PROFILE
Frontend90%
Backend54%
Testing48%
DevOps78%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
Python Core
LANGUAGE · 12/50 repos · 11197 files · 2276925 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 39/50 repos · 1413 files · 776100 LOC
Depth 70 · HIGH
TypeScript Core
LANGUAGE · 26/50 repos · 885 files · 329223 LOC
Depth 70 · HIGH
Markdown Core
LANGUAGE · 45/50 repos · 522 files · 21229 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 40/50 repos · 329 files · 727521 LOC
Depth 70 · HIGH
NumPy Emerging
LIBRARY · 1/50 repos · 230 files · 27642 LOC
Depth 81 · HIGH
Java Core
LANGUAGE · 5/50 repos · 220 files · 41143 LOC
Depth 70 · HIGH
Redis Core
CACHE · 7/50 repos · 210 files · 84191 LOC
Depth 93 · HIGH
Next.js Core
FRAMEWORK · 15/50 repos · 78 files · 82134 LOC
Depth 58 · HIGH
React Core
FRAMEWORK · 16/50 repos · 52 files · 2698 LOC
Depth 66 · HIGH
ESLint Core
QUALITY · 20/50 repos · 45 files · 199296 LOC
Depth 65 · HIGH
Requests Recurring
LIBRARY · 2/50 repos · 42 files · 10766 LOC
Depth 74 · HIGH
XML Core
LANGUAGE · 10/50 repos · 38 files · 3752 LOC
Depth 70 · HIGH
npm Core
BUILD_TOOL · 36/50 repos · 36 files · 360 LOC
Depth 80 · HIGH
YAML Core
LANGUAGE · 18/50 repos · 35 files · 18085 LOC
Depth 70 · HIGH
Ruby Recurring
LANGUAGE · 2/50 repos · 35 files · 2229 LOC
Depth 70 · HIGH
Zod Emerging
LIBRARY · 1/50 repos · 26 files · 305 LOC
Depth 74 · HIGH
MongoDB Core
DATABASE · 6/50 repos · 25 files · 6270 LOC
Depth 65 · HIGH
C++ Core
LANGUAGE · 7/50 repos · 21 files · 951 LOC
Depth 70 · HIGH
Prettier Core
QUALITY · 9/50 repos · 21 files · 117744 LOC
Depth 65 · HIGH
Gradle Core
LANGUAGE · 8/50 repos · 18 files · 1143 LOC
Depth 70 · HIGH
Yarn Core
BUILD_TOOL · 16/50 repos · 16 files · 160 LOC
Depth 80 · HIGH
Swift Emerging
LANGUAGE · 1/50 repos · 14 files · 861 LOC
Depth 70 · HIGH
debug Core
LIBRARY · 6/50 repos · 10 files · 6509 LOC
Depth 62 · HIGH
Express Core
FRAMEWORK · 7/50 repos · 10 files · 662 LOC
Depth 62 · HIGH
Jinja2 Core
LIBRARY · 4/50 repos · 9 files · 316 LOC
Depth 74 · HIGH
Django Recurring
FRAMEWORK · 2/50 repos · 8 files · 473 LOC
Depth 58 · HIGH
Go Recurring
LANGUAGE · 2/50 repos · 7 files · 764 LOC
Depth 70 · HIGH
C Recurring
LANGUAGE · 3/50 repos · 7 files · 16429 LOC
Depth 70 · HIGH
Bundler Core
BUILD_TOOL · 6/50 repos · 6 files · 60 LOC
Depth 80 · HIGH
Lodash Core
LIBRARY · 6/50 repos · 6 files · 364 LOC
Depth 37 · HIGH
Shell Core
LANGUAGE · 6/50 repos · 6 files · 125 LOC
Depth 70 · HIGH
Svelte Emerging
LANGUAGE · 1/50 repos · 5 files · 550 LOC
Depth 70 · HIGH
Webpack Core
BUILD_TOOL · 4/50 repos · 5 files · 605 LOC
Axios Recurring
LIBRARY · 2/50 repos · 4 files · 207 LOC
Depth 60 · HIGH
Dockerfile Core
LANGUAGE · 4/50 repos · 4 files · 69 LOC
Depth 70 · HIGH
pip Recurring
BUILD_TOOL · 3/50 repos · 3 files · 30 LOC
Depth 80 · HIGH
body-parser Recurring
LIBRARY · 3/50 repos · 3 files · 153 LOC
Depth 45 · HIGH
RSpec Emerging
TESTING · 1/50 repos · 2 files · 184 LOC
Depth 66 · HIGH
Morgan Recurring
OBSERVABILITY · 2/50 repos · 2 files · 79 LOC
Depth 45 · HIGH
Elasticsearch Recurring
DATABASE · 2/50 repos · 2 files · 282 LOC
Depth 56 · HIGH
Ruby on Rails Emerging
FRAMEWORK · 1/50 repos · 1 files · 67 LOC
Depth 58 · HIGH
Gorilla Mux Emerging
LIBRARY · 1/50 repos · 1 files · 105 LOC
Depth 54 · HIGH
C# Emerging
LANGUAGE · 1/50 repos · 1 files · 40 LOC
Depth 70 · HIGH
Supertest Emerging
TESTING · 1/50 repos · 1 files · 21 LOC
Depth 46 · HIGH
Vitest Emerging
TESTING · 1/50 repos · 1 files · 158 LOC
Depth 37 · HIGH
Go Modules Emerging
BUILD_TOOL · 1/50 repos · 1 files · 10 LOC
Depth 80 · HIGH
Flask Emerging
FRAMEWORK · 1/50 repos · 1 files · 64 LOC
Depth 58 · HIGH
Jest Core
TESTING · 9/50 repos · 1 files · 10 LOC
Apache Kafka Emerging
MESSAGE_BROKER · 1/50 repos · 1 files · 5242 LOC
Depth 61 · HIGH
PostgreSQL Recurring
DATABASE · 2/50 repos · 0 files · 0 LOC
Gunicorn Emerging
LIBRARY · 1/50 repos · 0 files · 0 LOC
Mocha Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
Testing Library Emerging
TESTING · 1/50 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationobserved
Not observed ≠ does not know
PROJECT PORTFOLIO
ACTIVITY & OWNERSHIP
Active months 111
Commits 2360
Owner authored 8%
PRIMARY PROFILE — HR VIEW
FrontendPython · JavaScript · TypeScriptTeam
In 30 sec: direction — frontend, core — Python · JavaScript · TypeScript, 50 repos 2013 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
PythonJavaScriptTypeScriptMarkdownJSONTeam
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 1244
Forks 175
Watchers 72
EVERYTHING ABOVE IS TRACEABLE
50 repositories · 2360 commits · 28386 files · 459 evidence
Absence of a technology in the passport does not imply lack of experience