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Development of a Microservices-Based AI-Driven Talent Acquisition Platform Enhancing Data Processing and Matching Accuracy
  1. case
  2. Development of a Microservices-Based AI-Driven Talent Acquisition Platform Enhancing Data Processing and Matching Accuracy

Development of a Microservices-Based AI-Driven Talent Acquisition Platform Enhancing Data Processing and Matching Accuracy

light-it.net
Information technology
Business services

Identified Challenges in Scaling and Performance of Legacy Talent Acquisition Systems

The client operates a web-based talent acquisition platform built on outdated architecture, resulting in poor scalability, slow data processing, and limited AI integration for candidate matching. As the client aims to serve a growing customer base and implement advanced data mining, existing systems impair business growth and candidate selection accuracy, necessitating a comprehensive upgrade to a flexible, high-performance architecture.

About the Client

A mid to large-scale HR and recruiting technology provider specializing in talent acquisition solutions utilizing AI and machine learning.

Goals for Improving System Performance, Scalability, and AI Matching Capabilities

  • Achieve a 50% increase in data processing speed through microservices implementation.
  • Reduce system downtime by 65% by improving fault isolation and resilience.
  • Enhance code maintainability by 35% via code refactoring and modernization.
  • Optimize 80% of server requests for faster response times.
  • Implement new AI/ML functionalities to enable instant candidate matching based on specific parameters.
  • Migrate existing codebase from legacy Python 2 to Python 3 for better unification and support.
  • Develop scalable microservices architecture to support seamless feature expansion and stability.

Core Functionalities and Features of the New Talent Acquisition System

  • Modular microservices to facilitate independent deployment and scalability.
  • Advanced candidate matching algorithm using AI and machine learning for high accuracy and speed.
  • Integration of a search engine platform (e.g., Elasticsearch) to enable efficient data analysis and retrieval.
  • Automated data processing pipeline with significant speed improvements.
  • Real-time candidate shortlist generation based on customizable parameters.
  • Code modernization from legacy Python to current Python versions.
  • Automated testing suites to ensure system stability and reliability.

Preferred Technologies and Architectural Approaches for the Platform

Microservices architecture
Python (latest versions, supporting Python 3)
Elasticsearch for search and data analysis
PostgreSQL and NoSQL databases like Cassandra for scalable data storage
RabbitMQ for message queuing
Containerization and orchestration tools (e.g., Docker, Kubernetes)

Essential System Integrations for Seamless Data and Process Flow

  • AI/ML frameworks and libraries for candidate matching
  • External data sources/databases for talent pool enrichment
  • Existing HR systems or job boards for data synchronization
  • Analytics and monitoring tools for system health and performance

Critical Non-Functional Requirements Ensuring Performance and Reliability

  • System should support at least double the current data volume with minimal latency
  • Aim for 50% faster data processing times
  • Achieve 65% reduction in system downtime through fault isolation
  • Codebase scalability to support rapid feature deployment
  • Security measures compliant with data protection standards (e.g., GDPR)

Anticipated Business Benefits and Performance Improvements

The upgraded system is expected to improve data processing speeds by at least 50%, significantly reduce system downtime by 65%, and enhance code maintainability by 35%. The new AI-powered matching algorithm will deliver high-accuracy candidate recommendations swiftly, supporting increased customer acquisition and retention, thus enabling the client to serve more users efficiently and effectively.

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