{
  "developer": {
    "name": "Abel Acevedo",
    "handle": "Abel3581",
    "role": "Senior Full-Stack & Systems Architect",
    "experience_years": 6,
    "location": "Buenos Aires, Argentina",
    "status": "Available for high-impact architecture & engineering roles",
    "languages_spoken": ["Spanish (Native)", "English (A2 - Professional Technical Reading)"]
  },
  "core_competencies": [
    "Enterprise Backend Engineering",
    "Distributed Microservices",
    "Event-Driven Architectures",
    "Full-Stack Web & Mobile Solutions",
    "High-Performance Database Tuning",
    "Payment Gateway Integrations"
  ],
  "technical_stack": {
    "languages": [
      "Java 17+",
      "Kotlin",
      "TypeScript",
      "JavaScript",
      "Python"
    ],
    "backend_ecosystem": [
      "Spring Boot 3",
      "Spring Security",
      "Spring Data JPA",
      "Hibernate",
      "Quarkus",
      "Node.js",
      "WebSockets",
      "RESTful APIs",
      "SOAP",
      "DTO Projections",
      "MapStruct"
    ],
    "mobile_development": [
      "Jetpack Compose",
      "Android SDK",
      "Coroutines & Flow",
      "Room DB",
      "Retrofit",
      "MapLibre GL"
    ],
    "frontend_ecosystem": [
      "Angular",
      "RxJS",
      "Signals",
      "HTML5",
      "CSS3",
      "Sass/SCSS",
      "Tailwind CSS",
      "Bootstrap",
      "Angular Material",
      "NG-ZORRO",
      "SPA State Management"
    ],
    "databases_and_caching": [
      "PostgreSQL",
      "MySQL",
      "MongoDB",
      "SQL Server",
      "Oracle",
      "Redis"
    ],
    "devops_cloud_messaging": [
      "AWS",
      "Google Cloud Platform (GCP)",
      "Docker",
      "Kubernetes",
      "Apache Kafka",
      "RabbitMQ",
      "CI/CD Pipelines",
      "Linux Kernel / Bash"
    ],
    "testing_and_tooling": [
      "JUnit 5",
      "Mockito",
      "Postman",
      "Swagger / OpenAPI 3",
      "Git",
      "GitFlow",
      "Agile / Scrum"
    ]
  }