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Karthik Tiwari
Karthik Tiwari

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Building Amplify: A Multi-Agent Content Engine with Google Agents and Spring Boot

Creating high-quality, relevant content is a challenge for many businesses due to the time and effort required for research, analysis, and generation. Amplify addresses this by automating the content pipeline using a system of AI agents built with the Google Agent Development Kit (ADK) and Google Cloud services.

Solution Architecture:

Amplify is built around three core agents, each handling a specific part of the content marketing workflow:

  1. Trend Intelligence Agent
    • Function: Identifies high-volume, low-competition keywords and analyzes trends.
    • Tools Used: Google Keyword Planner API, Google Trends (via BigQuery), and Gemini for trend summarization.
    • Highlights: Uses temporal scoring algorithms to prioritize timely content topics.

  2. Content Analysis Agent
    • Function: Examines top-performing search results to uncover content gaps.
    • Tools Used: Google Custom Search Engine (CSE), Gemini for SERP analysis.
    • Highlights: Automatically identifies content opportunities based on competitor analysis.

  3. Multi-Modal Content Generation Agent
    • Function: Generates blogs, social media posts, images, and more.
    • Tools Used: Gemini (text), Imagen (images), and VEO (for future video generation).
    • Highlights: Includes A/B testing support for content performance evaluation.

Technical Implementation:
• Backend: Java with Spring Boot
• Orchestration: Agents designed as microservices for modular deployment
• Cloud Services: Google BigQuery, Cloud Storage, CSE API, Gemini, Imagen
• Rate Limiting: Implemented a token bucket algorithm with exponential backoff to manage API usage and avoid hitting limits.

Performance Impact:
• 85% reduction in manual content workflow time
• End-to-end content generation in under 2 minutes
• Scalable architecture supporting additional agents in the future

Why Google ADK:

The Google Agent Development Kit made it easy to integrate multiple APIs and services under a unified framework. It streamlined the process of building, managing, and scaling agents for distinct tasks, reducing overhead and accelerating development.

SpringBoot #AIAgents #ContentGeneration #GoogleCloud #MachineLearning #OpenSource #MarketingTech #APIIntegration #BigQuery #MultiModalAI #Microservices #JavaDevelopment #GoogleAgentHackathon

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