Available for projects
$ Hello, I'm
Juan Sebastián
Piamba
Software Developer · AI & Big Data Engineer · Backend Architect
I build scalable backend systems, integrate LLMs into real products, and architect cloud-native solutions. Based in Bogotá, Colombia, working globally.
~/jspiamba — bash
~ whoami
juan_sebastian_piamba
~ cat skills.json
"languages": ["Python", "Java", "TS"],
"ai": ["Claude API", "RAG"],
"cloud": ["AWS", "Docker", "K8s"],
"open": true
~ git log --oneline -3
a1b2c3d feat: RAG pipeline with Claude API
e4f5g6h feat: NestJS microservice deploy
i7j8k9l feat: AWS EKS orchestration
e4f5g6h feat: NestJS microservice deploy
i7j8k9l feat: AWS EKS orchestration
~ █
Engineering software with purpose
About Me
I'm a Software Developer and AI & Big Data Engineer currently in my 7th semester of Systems & Computer Engineering at Universidad de Cundinamarca.
Education
- B.Sc. Systems & Computer Engineering — Universidad de Cundinamarca (7th sem.)
- Technology in Software Analysis & Development — SENA (in progress)
- Software Programming Technician — SENA (Certified 2025)
Software Developer — FullStack & Cloud
Vigia Plus Logistics
- Enterprise Web Applications, developed from scratch
- Backend microservices on Cloud Services and Providers
- CI/CD automation, testing / DevOps · Agile/Scrum
- Project Management Abilities and Communication Skills
3+ Years coding
10+ Technologies
3 Certifications
∞ Commits to learning
Languages
Spanish Native
English B2+ Advanced
Tools I work with daily
Tech Stack
Languages & Frameworks
Python
Java
TypeScript
SQL
Spring Boot
FastAPI
NestJS
Node.js
AI / ML / Big Data
Claude API
OpenAI GPT-4
LangChain
RAG Pipelines
Hugging Face
TensorFlow
Scikit-learn
PySpark
Pandas
Prompt Eng.
Cloud & DevOps
AWS ECS/EKS
AWS S3
Docker
Kubernetes
Jenkins CI/CD
GitHub Actions
Cloudflare R2
Linux
Databases & Tools
PostgreSQL
MongoDB
MySQL
Supabase
Swagger/OpenAPI
Git & GitHub
Cursor IDE
Claude Code
Open to freelance, collaborations & full-time