AI-powered interview preparation system using local LLM for campus placements
UnknownUnknown. This template uses community nodes we can't verify statically. Uses community nodes that can't be verified statically (unverified community packages are off by default in 3.0). Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 18 nodes and runs when someone submits an n8n form. Along the way it connects Ollama Chat Model, Google Sheets, APITemplate.io and Gemini Search (community).
How it runs
Trigger: When someone submits an n8n form.
- extract csv data (Extract from File): extracts data from a file
- create a sheet in google spreadsheet (Google Sheets): uses Google Sheets
- Merge: merges the data from its input branches
- Add csv data to google spreadsheet (Google Sheets): uses Google Sheets
- Select first row based on selected column (Google Sheets): uses Google Sheets
- Job Interview Preparation Agent (AI Agent): runs an AI agent, with model: Ollama Chat Model; 1 tool (Gemini Search Tool)
- Email prompt Agent (AI Agent): runs an AI agent, with model: Ollama Chat Model
- change item name to markdown (Code): runs custom JavaScript code
- Merge: merges the data from its input branches
- Merge: merges the data from its input branches
…plus 4 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
We can't fully verify this one: it relies on 1 community package, and n8n 3.0 turns unverified community packages off by default (N8N_UNVERIFIED_PACKAGES_ENABLED=false).
- Check that n8n-nodes-gemini-search is verified or supports 3.0 (used in Gemini Search Tool).
Nodes used (10)
- Merge
n8n-nodes-base.merge - Ollama Chat Model
@n8n/n8n-nodes-langchain.lmChatOllama - Gemini Search Tool Tool
n8n-nodes-gemini-search.geminiSearchToolTool - n8n Form Trigger
n8n-nodes-base.formTrigger - Google Sheets
n8n-nodes-base.googleSheets - Extract from File
n8n-nodes-base.extractFromFile - AI Agent
@n8n/n8n-nodes-langchain.agent - Code
n8n-nodes-base.code - APITemplate.io
n8n-nodes-base.apiTemplateIo - Send Email
n8n-nodes-base.emailSend
From the author
Overview An AI-powered, end-to-end interview preparation and mentoring automation system for campus placements. It enables placement cells to generate hyper-personalized 4-page interview preparation PDFs for shortlisted students, by combining job descriptions…