Luis David Rambao
- LOCATION
- Montería, Colombia
- [email protected]
- PRONOUNS
- he / él
2+ years of experience. Systems Engineering student and Full Stack Developer, specializing in enterprise platforms, educational systems, and scalable mobile applications.
Tech stack
Frontend
- HTML
- CSS
- JavaScript
- React Js
- React Native
- Redux
- React Router
- Tailwind CSS
- Material UI
- TypeScript
- Next.js
- Astro
- Expo
- TanStack
Backend
- Node.js
- Nest.js
- Prisma
- PostgreSQL
- MySql
- MongoDB
- Firebase
- Neon
- Stripe
- Socket.io
- JWT
- Python
- Go
Cloud & DevOps
- Docker
- AWS
- Nginx
- Git
- Gitlab
- VS Code
- Figma
- Sentry
- Zed
IA
- n8n
- Cursor
- Claude
- Gemini
- Codex
- Opencode
Work experience
-
Full Stack Developer · CIFRA IT
Montería, Colombia · Full-Time
Recommendation letterBuilt the Cifra-360 CRM frontend from scratch — 10+ modules on a microservices architecture.
- · Shipped Cifra-Flow, an internal task-management tool adopted across the whole team
- · Built Cifra-Automate, an automations module wired to n8n via webhooks
- · Cut platform load times from 12s to 5s through performance optimizations
React TypeScript Docker n8n Next.js PostgreSQL Prisma Node.js Astro Claude Python JWT -
Full Stack Developer · Rocket Launch
Remote · Full-Time
Built and maintained multiple online learning platforms, fully automating the CI/CD deployment pipeline.
- · Automated deployments with GitHub Actions, Docker, and Makefiles — from 30 min to under 3
- · Built Apollo, an in-house live-class platform with an advanced video SDK and a full PHP LMS
- · Managed AWS infrastructure and scaled an internal CRM with 7+ microservices
React TypeScript AWS Docker Next.js PostgreSQL Nest.js Node.js Claude JWT Nginx -
Frontend Developer (Internship) · Coinsenda
Remote · Internship
Recommendation letterFirst professional role at a crypto fintech, building scalable interfaces with React.js.
- · Built UIs with Atomic Design and managed global state with Redux
- · Collaborated with the backend team on service integration
React Redux JavaScript -
Mobile Frontend Developer · Freelancer
Remote · Freelance
Delivered a complete React Native app for a private company.
- · Owned the full lifecycle — design, development, and deployment to app stores
React Native Expo -
Frontend Developer · Freelancer
Remote · Freelance
Early client work building web UIs with React and JavaScript.
- · Improved user conversion by up to 30% with optimized interfaces
React JavaScript
My projects
Education
-
University of Córdoba
Systems Engineering
-
PeakU
Full-stack developer bootcamp
-
National University of Colombia
Web Development Diploma
-
Evolve your English
English course
-
Smart English Academy
English course
About me
Hi, I'm Luis David. I started coding at 17 because I found something few people discover so young: that with code you can improve people's lives. Not just fixing a bug, but seeing an idea of yours become something someone uses every day that makes their life easier.
I'm passionate about frontend—where my ideas take shape visually—and backend, where the logic that supports them lives. I'm a Full Stack Developer, so I can see the whole product—from user experience to the architecture that makes it possible.
Over time, programming has helped me reach goals I once only imagined: winning competitions, leading real projects, and building platforms real people rely on. Every win confirms I'm on the right path.
Today I have over two years of experience shipping real products, with the same drive as day one. My goal is to grow into a strong technical leader who inspires teams and builds solutions that matter.