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AI-Powered Content Automation Platform
Multi-Agent LangGraph System
A robust, multi-agent AI system that automates the end-to-end process of content generation, SEO optimization, multi-lingual translation, and publishing.
PythonFastAPIPydanticLangGraphLangChainMongoDBAPSchedulerJWTOAuth2
Timeline
2 Months
Intensity
Individual
Access
Proprietary
Revision
Mar 2026
The Challenge
Defining the core problem and identified pain points that necessitated this technical intervention.
Clients needed to scale their content marketing efforts across multiple languages and topics, but manual generation was slow, expensive, and inconsistent. There was no unified system to manage content creation, SEO, translation, and publishing, leading to fragmented workflows and high operational overhead.
Technical Solution
The architectural and implementation strategy developed to resolve the challenge.
01
Intelligent Workflow Scheduling
Users schedule content workflows via a FastAPI-powered UI using simple prompts ('generate 5 articles about tech') or by uploading a CSV of specific topics, with full support for pause, resume, and update operations.
02
Multi-Agent Orchestration
A supervisor agent coordinates a team of specialized AI agents for content generation (with uniqueness checks), multi-lingual translation, and advanced SEO optimization including dynamic internal linking.
03
Human-In-The-Loop Review
All generated content is held in a 'pending' queue for human review and approval before being published, ensuring quality control at every stage.
04
Automated WordPress Publishing
Approved content is published directly to WordPress via the WordPress API, completing the end-to-end automation pipeline with zero manual intervention.
Key Contributions
My specific roles, responsibilities, and the technical value I added to the project lifecycle.
Multi-Agent Architecture
Architected and built the complete multi-agent system using LangGraph, including the supervisor, content generation, SEO optimization, and translation agents.
Backend REST API
Developed the entire backend API with FastAPI, handling all logic for workflow scheduling, user authentication, and content management.
Authentication System
Designed the sophisticated auth system with JWT (access/refresh tokens), OTP verification, and role-based access control (admin/user).
Job Scheduler Engine
Implemented the APScheduler logic to manage and execute recurring content generation jobs, including pause, resume, and update capabilities.
HITL Workflow
Engineered the human-in-the-loop workflow, allowing users to review, edit, and approve content before publishing.
Dynamic Settings System
Created the dynamic settings system, enabling users to override WordPress credentials, style settings, and category maps at both the user and per-job level.
WordPress Integration
Integrated with the WordPress API for seamless, automated publishing of approved content.
Performance Metrics
Results & Impact
Task Automation
95%
Eliminated manual content creation, SEO tuning, and translation steps — all handled by specialized agents.
Publishing Speed
10x
Reduced time-to-publish from 3–4 days per article to under 10 minutes end-to-end.
Languages Supported
5+
Auto-translated and published content in 5+ languages from a single prompt with zero manual effort.
Brand Inconsistencies
0
Enforced consistent brand voice, tone, and SEO schema across every generated article.
Weekly Hours Saved
40h
Eliminated approximately 40 hours of weekly copywriting and SEO work per client team.
Human-in-the-Loop
100%
Every article goes through a mandatory human review queue before live publishing — no rogue posts.