Microservices Architecture for Loan Trading Platforms: A Digital Transformation Approach

Gajwani, Girish Ashok (2025) Microservices Architecture for Loan Trading Platforms: A Digital Transformation Approach. World Journal of Advanced Research and Reviews, 26 (2). pp. 3629-3637. ISSN 2581-9615

The financial industry is undergoing a significant transformation, driven by the adoption of microservices architecture in loan trading platforms. Traditional monolithic systems struggle with scalability, flexibility, and real-time data processing, creating inefficiencies in trade execution, risk management, and compliance. This paper explores the microservices-based approach to loan trading platforms, highlighting its advantages in scalability, automation, and AI-driven decision-making. We examine how cloud-native technologies, event-driven architectures, and API-first strategies enhance system resilience and operational efficiency. Additionally, we discuss AI-powered predictive analytics for loan risk assessment and compliance automation. A case study on the digital transformation of a loan trading platform demonstrates the practical implementation and challenges of microservices adoption. Finally, we explore regulatory considerations, security implications, and future trends, including serverless computing and blockchain-based smart contracts. This study provides a roadmap for financial institutions seeking to modernize loan trading platforms and leverage AI-driven insights in an increasingly digital ecosystem. Recent advancements in Generative AI (GenAI) are redefining the landscape of intelligent decision-making in loan trading platforms. By harnessing large language models (LLMs) such as GPT-4, financial systems can now generate structured insights, automate document drafting, and simulate market scenarios with human-like fluency. As Russell and Norvig (2021) note, generative agents can not only interpret data but also construct responses, narratives, and strategies, opening up new possibilities for real-time, adaptive trading systems.