mrloldev Leonardo Ollero López
I am Mrlol a fullstack web developer.
EVIDENCE BASE
58
Repositories
1035
Commits
1410
Files analyzed
31
Technologies
259
Evidence
40
Active months
Based on 58 repository passports · 33/58 current
ENGINEERING PROFILE
Frontend75%
Backend30%
Testing75%
DevOps75%
CORE TECHNOLOGIES
HR: name + projects · Lead: + files/LOC · persistence Core≥4
TypeScript Core
LANGUAGE · 22/58 repos · 640 files · 65231 LOC
Depth 70 · HIGH
React Core
FRAMEWORK · 13/58 repos · 231 files · 28702 LOC
Depth 74 · HIGH
Next.js Core
FRAMEWORK · 14/58 repos · 175 files · 17184 LOC
Depth 74 · HIGH
Markdown Core
LANGUAGE · 30/58 repos · 154 files · 9486 LOC
Depth 70 · HIGH
JSON Core
LANGUAGE · 25/58 repos · 129 files · 197834 LOC
Depth 70 · HIGH
JavaScript Core
LANGUAGE · 24/58 repos · 97 files · 10347 LOC
Depth 70 · HIGH
ESLint Core
QUALITY · 21/58 repos · 38 files · 70527 LOC
Depth 61 · HIGH
Axios Core
LIBRARY · 5/58 repos · 25 files · 2681 LOC
Depth 58 · HIGH
npm Core
BUILD_TOOL · 24/58 repos · 24 files · 240 LOC
Depth 80 · HIGH
Svelte Recurring
FRAMEWORK · 2/58 repos · 12 files · 793 LOC
Depth 58 · HIGH
Shell Core
LANGUAGE · 4/58 repos · 10 files · 976 LOC
Depth 70 · HIGH
Prisma Emerging
DATABASE · 1/58 repos · 10 files · 2918 LOC
Depth 74 · HIGH
Prettier Core
QUALITY · 6/58 repos · 10 files · 20612 LOC
Depth 61 · HIGH
Python Recurring
LANGUAGE · 3/58 repos · 7 files · 716 LOC
Depth 70 · HIGH
Express Recurring
FRAMEWORK · 2/58 repos · 7 files · 2092 LOC
Depth 74 · HIGH
SQL Recurring
LANGUAGE · 2/58 repos · 7 files · 76 LOC
Depth 70 · HIGH
Redis Core
CACHE · 4/58 repos · 6 files · 16255 LOC
Depth 81 · HIGH
Tailwind CSS Core
LIBRARY · 13/58 repos · 6 files · 253 LOC
YAML Recurring
LANGUAGE · 3/58 repos · 3 files · 3533 LOC
Depth 70 · HIGH
PostgreSQL Emerging
DATABASE · 1/58 repos · 2 files · 73 LOC
Depth 69 · HIGH
Morgan Recurring
OBSERVABILITY · 2/58 repos · 2 files · 354 LOC
Depth 58 · HIGH
Vite Recurring
BUILD_TOOL · 3/58 repos · 2 files · 29 LOC
Depth 44 · HIGH
pnpm Emerging
BUILD_TOOL · 1/58 repos · 1 files · 10 LOC
Depth 80 · HIGH
Poetry Emerging
BUILD_TOOL · 1/58 repos · 1 files · 10 LOC
Depth 80 · HIGH
Vue Emerging
FRAMEWORK · 1/58 repos · 1 files · 279 LOC
Depth 58 · HIGH
pandas Emerging
LIBRARY · 1/58 repos · 1 files · 411 LOC
Depth 54 · HIGH
RabbitMQ Emerging
MESSAGE_BROKER · 1/58 repos · 1 files · 7873 LOC
Depth 61 · HIGH
TOML Emerging
LANGUAGE · 1/58 repos · 1 files · 17 LOC
Depth 70 · HIGH
python-dotenv Emerging
LIBRARY · 1/58 repos · 0 files · 0 LOC
esbuild Emerging
BUILD_TOOL · 1/58 repos · 0 files · 0 LOC
Zod Recurring
LIBRARY · 2/58 repos · 0 files · 0 LOC
ENGINEERING HABITS
containerizationobserved
automated_testsobserved
documentationobserved
lintingobserved
formattingobserved
continuous_integrationabsent
Not observed ≠ does not know
PROJECT PORTFOLIO
poe.js npm
turing-ai npm
dreamstudio.js npm
hono-rate-limit Redis
christmas-maze Next.js
faceless Next.js
blog npm
ACTIVITY & OWNERSHIP
Active months 40
Commits 1035
Owner authored 100%
PRIMARY PROFILE — HR VIEW
FrontendTypeScript · React · Next.jsHigh ownership
In 30 sec: direction — frontend, core — TypeScript · React · Next.js, 58 repos 2021 — 2026. No LOC or files — stability only.
DEVELOPER SIGNATURE
TypeScriptReactNext.jsMarkdownJSONHigh ownership
TECHNOLOGY EVOLUTION
2023
JavaScript · React
2024
TypeScript · Next.js
2025
TypeScript · PostgreSQL
2026
TS + Next
COMMUNITY / IMPACT not a skill rating
Stars 69
Forks 10
Watchers 19
EVERYTHING ABOVE IS TRACEABLE
58 repositories · 1035 commits · 1410 files · 259 evidence
Absence of a technology in the passport does not imply lack of experience