CP.
Cristian Puentes
Backend Engineer & Full Stack Developer

Cristian Puentes

Cartagena de Indias, Colombia

Systems & Computer Engineer building SaaS platforms and web apps with real business logic — payments, subscriptions, messaging pipelines. Full stack at Geeks5g with React, Next.js and AWS; backend is home turf: Django, Node.js, SQL.

ReactNext.jsTypeScriptDjangoNode.jsPostgreSQLAWSDocker
View Projects →Download Resume
Personal Builds

CHOHEALTH

HEALTHCARE BOOKING, SELF-HOSTED END TO END

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Professional Builds

Client & employer code stays with them — here's what I can share.

Verify Lead

LEAD VERIFICATION & OUTBOUND EMAIL FOR A 40+ PERSON SALES TEAM

Descriptions are always mine to share — images and links go up as approvals come in.

References

People I've worked and built with, in their own words.

Hernán Zuluaga
Hernán Zuluaga

Fullstack Developer | Machine Learning | Azure Cloud & API Development

Owen Tovar
Owen Tovar

Computer Engineer | Azure AI Engineer | NLP | Data Scientist | Python | ETL | Automation | SQL | Big Query | Redshift | Looker Studio

Elías Jiménez
Elías Jiménez

Technical Lead Full Stack Developer — TypeScript, JavaScript, Next.js, React.js, Express.js, MongoDB, Node.js

Alejandro Álvarez
Alejandro Álvarez

AI Engineer | Production LLM, Multi-Agent & Agentic Systems (RAG, MCP, n8n) on AWS Bedrock | Generative AI + Full-Stack

Portfolio
Luis Miguel Álvarez
Luis Miguel Álvarez

AI Engineer | TypeScript | AWS | Docker | Claude Code

Portfolio
Reinaldo Orozco
Reinaldo Orozco

Full Stack Engineer · React · Next.js · Node.js · TypeScript | 5+ yrs building scalable products | Now engineering AI/LLM agent environments (MCP)

Sebastián Machado
Sebastián Machado

Fullstack Developer

Portfolio
Santiago Rivera
Santiago Rivera

Ingeniero de IA Generativa | Automatización de Procesos | Desarrollador Fullstack JS/TS

cristian@portfolio: ~
cristian@portfolio:~$ whoami
Systems & Computer Engineer building SaaS platforms and web apps with real business logic — payments, subscriptions, messaging pipelines. Full stack at Geeks5g with React, Next.js and AWS; backend is home turf: Django, Node.js, SQL.
cristian@portfolio:~$ help
projects -> summary of my personal projects
experience -> summary of my professional work
references -> people I've worked with
skills -> tech I actually use
contact -> say hi
commands -> full list, in a window
??? -> try something
# there's more here if you're curious enough to look.
cristian@portfolio:~$