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이력서 PDF 분석 (다중 모달 시각 AI)

중급

이것은HR, AI분야의자동화 워크플로우로, 13개의 노드를 포함합니다.주로 If, EditImage, GoogleDrive, HttpRequest, ManualTrigger 등의 노드를 사용하며인공지능 기술을 결합하여 스마트 자동화를 구현합니다. 다중 모드 시각 AI를 사용한 이력서 PDF 파싱

사전 요구사항
  • Google Drive API 인증 정보
  • 대상 API의 인증 정보가 필요할 수 있음
  • Google Gemini API Key

카테고리

워크플로우 미리보기
노드 연결 관계를 시각적으로 표시하며, 확대/축소 및 이동을 지원합니다
워크플로우 내보내기
다음 JSON 구성을 복사하여 n8n에 가져오면 이 워크플로우를 사용할 수 있습니다
{
  "meta": {
    "instanceId": "408f9fb9940c3cb18ffdef0e0150fe342d6e655c3a9fac21f0f644e8bedabcd9"
  },
  "nodes": [
    {
      "id": "38da57b7-2161-415d-8473-783ccdc7b975",
      "name": "'워크플로우 테스트' 클릭 시",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -260,
        840
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "2cd46d91-105d-4b5e-be43-3343a9da815d",
      "name": "스티키 노트",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -780,
        540
      ],
      "parameters": {
        "width": 365.05232558139534,
        "height": 401.24529475392126,
        "content": "## Try me out!\n\n### This workflow converts a Candidate Resume PDF to an image which is then \"read\" by a Vision Language Model (VLM). The VLM assesses if the candidate's CV is a fit for the desired role.\n\nThis approach can be employed to combat \"hidden prompts\" planted in resumes to bypass and/or manipulate automated ATS systems using AI.\n\n\n### Need Help?\nJoin the [Discord](https://discord.com/invite/XPKeKXeB7d) or ask in the [Forum](https://community.n8n.io/)!\n"
      },
      "typeVersion": 1
    },
    {
      "id": "40bab53a-fcbc-4acc-8d59-c20b3e1b2697",
      "name": "구조화 출력 파서",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        1200,
        980
      ],
      "parameters": {
        "jsonSchemaExample": "{\n\t\"is_qualified\": true,\n\t\"reason\": \"\"\n}"
      },
      "typeVersion": 1.2
    },
    {
      "id": "d75fb7ab-cfbc-419d-b803-deb9e99114ba",
      "name": "2단계 진행 여부?",
      "type": "n8n-nodes-base.if",
      "position": [
        1360,
        820
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "strict"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "4dd69ba3-bf07-43b3-86b7-d94b07e9eea6",
              "operator": {
                "type": "boolean",
                "operation": "true",
                "singleValue": true
              },
              "leftValue": "={{ $json.output.is_qualified }}",
              "rightValue": ""
            }
          ]
        }
      },
      "typeVersion": 2
    },
    {
      "id": "a0f56270-67c2-4fab-b521-aa6f06b0b0fd",
      "name": "스티키 노트1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -380,
        540
      ],
      "parameters": {
        "color": 7,
        "width": 543.5706868577606,
        "height": 563.6162790697684,
        "content": "## 1. Download Candidate Resume\n[Read more about using Google Drive](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.googledrive)\n\nFor this demonstration, we'll pull the candidate's resume PDF from Google Drive but you can just as easily recieve this resume from email or your ATS.\n\nIt should be noted that our PDF is a special test case which has been deliberately injected with an AI bypass; the bypass is a hidden prompt which aims to override AI instructions and auto-qualify the candidate... sneaky!\n\nDownload a copy of this resume here: https://drive.google.com/file/d/1MORAdeev6cMcTJBV2EYALAwll8gCDRav/view?usp=sharing"
      },
      "typeVersion": 1
    },
    {
      "id": "d21fe4dd-0879-4e5a-a70d-10f09b25eee2",
      "name": "이력서 다운로드",
      "type": "n8n-nodes-base.googleDrive",
      "position": [
        -80,
        840
      ],
      "parameters": {
        "fileId": {
          "__rl": true,
          "mode": "id",
          "value": "1MORAdeev6cMcTJBV2EYALAwll8gCDRav"
        },
        "options": {},
        "operation": "download"
      },
      "credentials": {
        "googleDriveOAuth2Api": {
          "id": "yOwz41gMQclOadgu",
          "name": "Google Drive account"
        }
      },
      "typeVersion": 3
    },
    {
      "id": "ea904365-d9d2-4f15-b7c3-7abfeb4c8c50",
      "name": "스티키 노트2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        200,
        540
      ],
      "parameters": {
        "color": 7,
        "width": 605.0267171444024,
        "height": 595.3148729042731,
        "content": "## 2. Convert PDF to Image(s)\n[Read more about using Stirling PDF](https://github.com/Stirling-Tools/Stirling-PDF)\n\nAI vision models can only accept images (and sometimes videos!) as non-text inputs but not PDFs at time of writing. We'll have to convert our PDF to an image in order to use it.\n\nHere, we'll use a tool called **Stirling PDF** which can provide this functionality and can be accessed via a HTTP API. Feel free to use an alternative solution if available, otherwise follow the instructions on the Stirling PDF website to set up your own instance.\n\nAdditionally, we'll reduce the resolution of our converted image to speed up the processing done by the LLM. I find that about 75% of an A4 (30x40cm) is a good balance."
      },
      "typeVersion": 1
    },
    {
      "id": "cd00a47f-1ab9-46bf-8ea1-46ac899095e7",
      "name": "스티키 노트3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        840,
        540
      ],
      "parameters": {
        "color": 7,
        "width": 747.8139534883712,
        "height": 603.1395348837208,
        "content": "## 3. Parse Resume with Multimodal LLM\n[Read more about using Basic LLM Chain](https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.chainllm/)\n\nMultimodal LLMs are LLMs which can accept binary inputs such as images, audio and/or video files. Most newer LLMs are by default multimodal and we'll use Google's Gemini here as an example. By processing each candidate's resume as an image, we avoid scenarios where text extraction fails due to layout issues or by picking up \"hidden\" or malicious prompts planted to subvert AI automated processing.\n\nThis vision model ensures the resume is read and understood as a human would. The hidden bypass is therefore rendered mute since the AI also cannot \"see\" the special prompt embedded in the document."
      },
      "typeVersion": 1
    },
    {
      "id": "d60214c6-c67e-4433-9121-4d54f782b19d",
      "name": "PDF-to-Image API",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        340,
        880
      ],
      "parameters": {
        "url": "https://stirlingpdf.io/api/v1/convert/pdf/img",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "contentType": "multipart-form-data",
        "bodyParameters": {
          "parameters": [
            {
              "name": "fileInput",
              "parameterType": "formBinaryData",
              "inputDataFieldName": "data"
            },
            {
              "name": "imageFormat",
              "value": "jpg"
            },
            {
              "name": "singleOrMultiple",
              "value": "single"
            },
            {
              "name": "dpi",
              "value": "300"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "847de537-ad8f-47f5-a1c1-d207c3fc15ef",
      "name": "변환 이미지 리사이즈",
      "type": "n8n-nodes-base.editImage",
      "position": [
        530,
        880
      ],
      "parameters": {
        "width": 75,
        "height": 75,
        "options": {},
        "operation": "resize",
        "resizeOption": "percent"
      },
      "typeVersion": 1
    },
    {
      "id": "5fb6ac7e-b910-4dce-bba7-19b638fd817a",
      "name": "Google Gemini 채팅 모델",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        1000,
        980
      ],
      "parameters": {
        "options": {},
        "modelName": "models/gemini-1.5-pro-latest"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "dSxo6ns5wn658r8N",
          "name": "Google Gemini(PaLM) Api account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "2580b583-544a-47ee-b248-9cca528c9866",
      "name": "후보자 이력서 분석기",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "position": [
        1000,
        820
      ],
      "parameters": {
        "text": "=Evaluate the candidate's resume.",
        "messages": {
          "messageValues": [
            {
              "message": "=Assess the given Candiate Resume for the role of Plumber.\nDetermine if the candidate's skills match the role and if they qualify for an in-person interview."
            },
            {
              "type": "HumanMessagePromptTemplate",
              "messageType": "imageBinary"
            }
          ]
        },
        "promptType": "define",
        "hasOutputParser": true
      },
      "typeVersion": 1.4
    },
    {
      "id": "694669c2-9cf5-43ec-8846-c0ecbc5a77ee",
      "name": "스티키 노트4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        280,
        840
      ],
      "parameters": {
        "width": 225.51725256895617,
        "height": 418.95152406706313,
        "content": "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n### Data Privacy Warning!\nFor demo purposes, we're using the public online version of Stirling PDF. It is recommended to setup your own private instance of Stirling PDF before using this workflow in production."
      },
      "typeVersion": 1
    }
  ],
  "pinData": {},
  "connections": {
    "d21fe4dd-0879-4e5a-a70d-10f09b25eee2": {
      "main": [
        [
          {
            "node": "d60214c6-c67e-4433-9121-4d54f782b19d",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "d60214c6-c67e-4433-9121-4d54f782b19d": {
      "main": [
        [
          {
            "node": "847de537-ad8f-47f5-a1c1-d207c3fc15ef",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "847de537-ad8f-47f5-a1c1-d207c3fc15ef": {
      "main": [
        [
          {
            "node": "2580b583-544a-47ee-b248-9cca528c9866",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "5fb6ac7e-b910-4dce-bba7-19b638fd817a": {
      "ai_languageModel": [
        [
          {
            "node": "2580b583-544a-47ee-b248-9cca528c9866",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "40bab53a-fcbc-4acc-8d59-c20b3e1b2697": {
      "ai_outputParser": [
        [
          {
            "node": "2580b583-544a-47ee-b248-9cca528c9866",
            "type": "ai_outputParser",
            "index": 0
          }
        ]
      ]
    },
    "2580b583-544a-47ee-b248-9cca528c9866": {
      "main": [
        [
          {
            "node": "d75fb7ab-cfbc-419d-b803-deb9e99114ba",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "38da57b7-2161-415d-8473-783ccdc7b975": {
      "main": [
        [
          {
            "node": "d21fe4dd-0879-4e5a-a70d-10f09b25eee2",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}
자주 묻는 질문

이 워크플로우를 어떻게 사용하나요?

위의 JSON 구성 코드를 복사하여 n8n 인스턴스에서 새 워크플로우를 생성하고 "JSON에서 가져오기"를 선택한 후, 구성을 붙여넣고 필요에 따라 인증 설정을 수정하세요.

이 워크플로우는 어떤 시나리오에 적합한가요?

중급 - 인사, 인공지능

유료인가요?

이 워크플로우는 완전히 무료이며 직접 가져와 사용할 수 있습니다. 다만, 워크플로우에서 사용하는 타사 서비스(예: OpenAI API)는 사용자 직접 비용을 지불해야 할 수 있습니다.

워크플로우 정보
난이도
중급
노드 수13
카테고리2
노드 유형9
난이도 설명

일정 경험을 가진 사용자를 위한 6-15개 노드의 중간 복잡도 워크플로우

저자
Jimleuk

Jimleuk

@jimleuk

Freelance consultant based in the UK specialising in AI-powered automations. I work with select clients tackling their most challenging projects. For business enquiries, send me an email at hello@jimle.uk LinkedIn: https://www.linkedin.com/in/jimleuk/ X/Twitter: https://x.com/jimle_uk

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카테고리

카테고리: 34