Overview
The AI Resume Assistant leverages Lyzr AI Agents to automate key stages of the recruitment process from resume screening to interview scheduling and feedback collection. It helps recruiters rapidly identify top candidates, maintain consistent communication, and eliminate manual overhead. By integrating with Gmail, Google Calendar, and ATS platforms like Greenhouse, it delivers a seamless and intelligent hiring experience.
Problem Statement
Recruiters face significant challenges in the early stages of hiring. Sifting through hundreds of resumes manually is time consuming and inefficient, often resulting in missed high potential candidates. Interview scheduling becomes a tedious back and forth, and inconsistent candidate communication damages employer branding. Delays in feedback and manual updates to the ATS further slow down the hiring pipeline. These inefficiencies lead to longer hiring cycles and a poor candidate experience.
Agent Blueprint (Excalidraw Diagram)

Agent Blueprint Flow Explanation
When a resume is received through job portals or email, the Resume Screening Agent is triggered to evaluate the resume using GPT-4o Mini for candidate-role alignment. If the applicant is deemed a good fit, the Candidate Communication Agent sends a personalized email to inform them of the progress. This email is sent through the Gmail API.
The Interview Scheduler Agent then checks availability via Google Calendar API to coordinate with both the candidate and the interview panel. Once the interview concludes, the Feedback Collection Agent sends reminders to the interviewers using Slack or a web form to submit their evaluations. These structured feedback entries are then passed to the Candidate Ranking Agent, which calculates a score based on both resume screening and interview performance.
All candidate progress, interview outcomes, and evaluation scores are synced with Greenhouse ATS through the ATS Update Agent. Simultaneously, all stakeholders—recruiters, hiring managers, and candidates—receive timely updates via Slack and email, eliminating communication bottlenecks and enabling a smooth recruitment workflow.
Benefits & Capabilities of the Agents
- Accelerated Candidate Screening rapid resume analysis using GPT-4o Mini ensures top applicants are identified early.
- Seamless Scheduling google Calendar integration enables automatic coordination with minimal human intervention.
- Improved Candidate Engagement personalized and timely communication enhances the candidate experience and employer brand.
- Centralized ATS Updates real-time status syncing with Greenhouse keeps all hiring data up to date without manual input.
Tech Stack Used
Category | Technology / Tool |
---|---|
Agent Orchestration | Lyzr AI |
LLM Engine | GPT-4o Mini |
Knowledge base | N/A |
Frontend | N/A |
Agent Framework | Lyzr AI |
Agents used | Resume Screening Agent, Candidate Communication Agent, Interview Scheduler Agent, Feedback Collection Agent, Candidate Ranking Agent, ATS Update Agent |
Tools | Gmail API, Google Calendar API, Slack, Greenhouse, PostgreSQL |