[
  {
    "category": "Languages",
    "items": [
      "Go",
      "Java",
      "C#",
      "TypeScript",
      "JavaScript",
      "Python",
      "ABAP",
      "Apex",
      "Kotlin",
      "VB.NET"
    ]
  },
  {
    "category": "Backend \u0026 APIs",
    "items": [
      "REST APIs",
      "Node.js",
      "Express",
      "TypeORM",
      "Java Services",
      "Python Flask",
      "OData",
      "JWT / OAuth2"
    ]
  },
  {
    "category": "Frontend",
    "items": [
      "React",
      "Next.js",
      "React Native",
      "Styled Components",
      "Tailwind CSS",
      "HTML",
      "CSS"
    ]
  },
  {
    "category": "SAP \u0026 Salesforce",
    "items": [
      "SAP ABAP",
      "SAP Fiori",
      "SAPUI5 / OpenUI5",
      "SAP Smartforms",
      "Salesforce Apex",
      "Lightning Components",
      "Apex Triggers"
    ]
  },
  {
    "category": "Data",
    "items": [
      "PostgreSQL",
      "MySQL",
      "Firebase",
      "SQL"
    ]
  },
  {
    "category": "Cloud",
    "items": [
      "AWS S3",
      "AWS EC2",
      "AWS Elastic Beanstalk",
      "AWS CodePipeline",
      "Microsoft Azure"
    ]
  },
  {
    "category": "AI \u0026 Computer Vision",
    "items": [
      "LLM Assistants",
      "Document Search / RAG",
      "Liveness Detection",
      "Facial Recognition",
      "Plate Recognition",
      "OCR",
      "AWS SDK"
    ]
  },
  {
    "category": "Integrations",
    "items": [
      "ERP / MES",
      "PLC",
      "RFID",
      "DocuSign",
      "Serpro API",
      "WhatsApp API",
      "PIX / Online Payments"
    ]
  },
  {
    "category": "Automation \u0026 RPA",
    "items": [
      "UiPath",
      "Selenium",
      "Puppeteer",
      "OCR / Google Vision",
      "Power Automate",
      "Excel Macros"
    ]
  },
  {
    "category": "Other",
    "items": [
      "Unity",
      "AR / VR",
      "Kinect Integration",
      "Git",
      "Docker"
    ]
  }
]