Featured projects

Real, deployed work — built end to end, from architecture and infrastructure as code to CI/CD and documentation.

FEATURED Serverless · AWS

Jazz en la Jungla

A serverless web platform on AWS: static content served from S3 and distributed through CloudFront, with an API Gateway + Lambda backend and DynamoDB persistence. Provisioned with Terraform and shipped via GitHub Actions.

S3CloudFrontAPI GatewayLambdaDynamoDBTerraformGitHub Actions
EDGE · CDNAPI · DATAS3CloudFrontoriginAPI GWLambdaDynamoDBinvokequery
FEATURED Infrastructure · Self-hosted

Linux + AWS Home Lab

A self-hosted, secure hybrid infrastructure: 4 Ubuntu Server VMs (bastion, web, database and monitoring) on an isolated internal network, integrated with AWS and exposed safely through Cloudflare. Bastion-only SSH with hardening, an Nginx → Gunicorn → Flask → PostgreSQL stack, tested S3 backups, Prometheus + Grafana monitoring and a GitHub Actions CI/CD pipeline.

Ubuntu ServerSSH · hardeningufwNginxPostgreSQLPrometheusGrafanaAWS (IAM · S3)Cloudflare TunnelCI/CD
EDGEPRIVATE LANAWSCloudflareNginxPostgreSQLS3bastionmonitor
UNDER CONSTRUCTION Containers · DevOps

Docker Lab

A containers lab that grows from a single service to a multi-service system orchestrated on Kubernetes — with CI/CD, observability and image security.

DockerDocker ComposePythonFlaskPostgreSQLRedisGitHub ActionsPrometheusGrafanaKubernetes
docker composeorchestrationAPI · FlaskPostgreSQLRedisKubernetesCI/CD
Web · Frontend

This Portfolio

The site you're on — a bilingual, fully static portfolio built from scratch with vanilla HTML, CSS and JavaScript. No frameworks: responsive, accessible, SEO-ready and deployed on Cloudflare Pages.

HTML5CSS3JavaScriptCloudflare PagesResponsivei18n
Juanma_ Juanma