Agentic AI Systems: Collaborative Job-Hunting via Human-in-the-Loop (HITL) Orchestration
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The Vision: Collaborative Intelligence
Modern job hunting is a high-volume data problem. I engineered Nexus AI, a modular multi-agent system designed to automate the repetitive "top-of-funnel" tasks while keeping a Human-in-the-Loop (HITL) for strategic decision-making.
Instead of a single "black box" script, Nexus AI orchestrates four specialized agents to handle discovery, tailoring, outreach, and CRM management with surgical precision.
Safety & Ethics:
Unlike "black-box" automation, Nexus AI is built with an Isolation Protocol. By toggling Isolation Mode, I can hard-cut the agents' access to external files and networks, allowing for safe logic testing and debugging without the risk of duplicate applications or data corruption.
1. The Orchestrator: Nexus AI
The central command center that maintains state and ensures safety.
The Nexus Orchestrator is the brain of the operation. It manages the lifecycle of each application, ensuring data flows correctly between agents and providing a unified CLI interface for manual control.
Key Engineering Feature: Isolation Mode (Kill Switch): A critical safety protocol that prevents agents from accessing the network or writing to the database during maintenance.
State Management: Uses a "Bulletproof" Master Tracker (Excel-based CRM) as the single source of truth for all application data.
Automated Governance: Handles weekly database backups and log rotations every Sunday.
The Orchestrator is programmed to pause at every critical junction, requiring a manual 'Y/N' terminal confirmation before any agent is permitted to write to the Master Tracker or generate an external document.
2. The Strategic Workflow (Human-in-the-Loop)
Where automation meets human strategy.
I maintain control at every critical junction. The agents propose actions, but I act as the final gatekeeper for company culture, role fit, and quality control.
3. The Modular Agent Framework
Four agents, one unified goal
Each agent is built with a specific "superpower" and operates under the direction of the Nexus Orchestrator.
Scout AI: The Market Hunter
Scout AI: The Market Hunter
Core Task: High-volume job discovery and automated scoring.
Core Task: High-volume job discovery and automated scoring.
The Tech: Uses Selenium to navigate job boards and a weighted scoring algorithm to rank roles by tech-stack alignment (SQL, Python, Tableau).
The Tech: Uses Selenium to navigate job boards and a weighted scoring algorithm to rank roles by tech-stack alignment (SQL, Python, Tableau).
Regent AI: The CV Architect.
Regent AI: The CV Architect.
Core Task: Context-aware document optimization.
Core Task: Context-aware document optimization.
The Tech: Integrates with LLM APIs to analyze job descriptions against my master profile, dynamically rewriting impact statements for maximum ATS compatibility.
The Tech: Integrates with LLM APIs to analyze job descriptions against my master profile, dynamically rewriting impact statements for maximum ATS compatibility.
Vouch AI: The Outreach Specialist.
Vouch AI: The Outreach Specialist.
Core Task: Hyper-personalized relationship management.
Core Task: Hyper-personalized relationship management.
The Tech: Scans company news and LinkedIn profiles to generate unique "interest statements" for every email draft, ensuring my outreach never feels like a template.
The Tech: Scans company news and LinkedIn profiles to generate unique "interest statements" for every email draft, ensuring my outreach never feels like a template.
Pulse AI: The System Heartbeat
Pulse AI: The System Heartbeat
Core Task: CRM maintenance and automated persistence.
Core Task: CRM maintenance and automated persistence.
The Tech: Monitors the Master Tracker for "bounces" or replies, cleans the email database, and manages multi-stage follow-up sequences.
The Tech: Monitors the Master Tracker for "bounces" or replies, cleans the email database, and manages multi-stage follow-up sequences.
4. Technical Impact & Outcomes
Efficiency Gain: Reduced "Time-to-Apply" by 85%, reclaiming 15+ hours per week for interview preparation.
Application Quality: Achieved a significantly higher interview conversion rate through AI-driven keyword optimization paired with human quality control.
System Integrity: Successfully implemented a "Zero-Error" environment through strict state-logging and human-approval gates.
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