carlos.volweides
CV
LocationCaracas, VE
RoleFullstack Engineer
Status● Open to work
Local time—

Carlos
Volweides

Fullstack Engineer→I build end-to-end web & mobile applications with a focus on clean architecture, DDD and the integration of LLMs.
─── system.online
─── runtime: node·py
─── lat: 10.48° N
─── lon: -66.87° W

◉ deploying
◉ refactoring
◉ shipping
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I build software
from end to end.

BasedCaracas, VE
EduUGMA · Computer Engineering
Years3+ building
ModeRemote · Async

I'm a fullstack developer with experience building end-to-end web and mobile applications. I work mainly withJavaScript/TypeScript, React,Next.js, Astro,React Native and Python(FastAPI).

My focus is designing and implementing scalable APIs using clean architecture, Domain-Driven Design and event-driven communication. I have worked on logistics systems, billing platforms and multi-app products that connect web and mobile.

I work well in a Scrum team, but I also deliver entire projects autonomously — from requirements to deployment. I care about scalable systems and the integration of LLMs into real products.

Languages
01
  • TypeScript
  • JavaScript
  • Python
  • PHP
Frontend
02
  • React
  • Next.js
  • Astro
  • React Native
Backend
03
  • FastAPI
  • Node.js
  • Payload CMS
  • WebSocket
Data
04
  • PostgreSQL
  • MongoDB
  • Supabase
  • MySQL
Architecture
05
  • Clean Architecture
  • DDD
  • Event-driven
  • OOP
AI / LLM
06
  • LLM streaming
  • Prompt design
  • Vercel AI
  • Claude Code
Practices
07
  • pytest
  • Playwright
  • Git Flow
  • Code review
Tooling
08
  • Git
  • Jira
  • Scrum
  • Figma
2025 — 2026

Digitan Agency

Fullstack Developer

Built end-to-end web and mobile applications across logistics platforms, billing systems and multi-app integrations. Remote, for Córdoba, Argentina.

  • Designed and implemented scalable Python (FastAPI) APIs using clean architecture, DDD and event-driven communication.
  • Built UIs from Figma and handled full-stack integration, from functional requirements through deployment across develop / staging / production.
  • Delivered Frida solo, end to end: 12 bounded contexts, 356 pytest tests and 38 Playwright E2E tests.
Next.jsFastAPIReact NativePostgreSQLPlaywright
01 / 04Shipped

Frida

Fullstack · Engineering Intern

Clinical and administrative management for geriatric care homes. Patient records, vital signs, medication dosing, staff shifts and billing, built on a three-layer DDD architecture with its own event bus.

Next.jsFastAPIPostgreSQLpyventusPlaywright
View case study
┌─────────────────────────────┐
│  atlas/protocol             │
│  ─────────────              │
│  > generate_course("rust")  │
│  · building path       ███  │
│  · modules drafted          │
│                             │
│  chat.ask("ownership")      │
│  └─ system prompt: course   │
│  └─ streaming ▍             │
│                             │
│  ◉ session: active          │
└─────────────────────────────┘
02 / 04MVP · Closed beta

Atlas Protocol

Fullstack · Product Manager · Tech Lead

AI-powered web platform for building personalized technical courses. Generates study paths, contextual content, and a streaming chat agent grounded by system prompts.

Next.jsSupabaseVercel AIFastAPIWebSocket
View case study
┌──────────────────┐
│ ugma/repo        │
│ ──               │
│ buscar tesis     │
│ ├─ área          │
│ ├─ autor         │
│ └─ año           │
│                  │
│ aprobación:      │
│ ○─○─◉─○          │
│                  │
│ [admin · alumno] │
└──────────────────┘
03 / 04Deployed · Internal

Repositorio UGMA

Backend · Product Owner · Lead

Institutional thesis repository for UGMA. Students can search published theses while coordinators manage the approval cycle. Deployed internally at the university.

PHPJavaScriptSQLNoSQLHTML/CSS
View case study
┌──────────────┐
│ luxdata      │
│ ──           │
│ reservas     │
│ check in/out │
│ facturación  │
│ ocupación    │
└──────────────┘
04 / 04Shipped

Luxdata

Backend · Product Manager · Lead

Hotel management system covering reservations, check-in/out, billing, room blocking, and dashboards for occupancy, gross revenue and guest location.

ReactNode.jsExpressTailwindMySQL
View case study
$

Let's build
something real.

GitHub@CarlosVolweidesLinkedIn/in/carlos-volweides
LocationCaracas · Venezuela
Status● Open to work

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