Developed and maintained enterprise-grade applications using Python and AWS, optimizing performance and scalability, which improved system throughput by 35% and enhanced integration with corporate lending systems. Designed and implemented RESTful APIs and GraphQL endpoints, enabling modular data exchange and improving API response efficiency by 40%, while integrating seamlessly with React for dynamic UI rendering. Integrated LibreChat AI powered by BERT and RoBERTa, delivering context-aware and personalized customer interactions that boosted engagement and service accuracy by 45%. Implemented Chain-of-Thought (CoT) reasoning within AI workflows for image and video generation, increasing content relevance and visual output accuracy by 30%. Automated loan transaction processing via vendor APIs, reducing manual intervention by 30%, and built distributed messaging services for high-reliability asynchronous processing. Enhanced microservices architecture by centralizing authentication and authorization with Security, improving overall system security compliance by 25%. Streamlined release management through Jenkins and Maven, achieving 100% successful deployments and reducing release cycle time by 20% through continuous integration and monitoring.

Implemented Recoil state management with atoms and selectors to manage complex, shared application states dynamically, enhancing UI responsiveness and data consistency by 35%. Developed dynamic and responsive React.js applications with reusable components, improving UI rendering performance and reducing load time by 30%. Integrated RESTful APIs and GraphQL with React frontend, enabling seamless data flow between services and enhancing overall user experience by 25%. Implemented TypeScript and React Hooks for modular, maintainable code and optimized state management, reducing development bugs by 20%. Enhanced backend communication using Spring Boot and Node.js microservices, securing APIs with JWT-based authentication and Bearer tokens, improving data security and access control by 35%. Deployed applications on AWS (S3, ECS, Lambda) and automated CI/CD pipelines using Jenkins, achieving faster releases and reducing manual deployment effort by 40%. Improved defect resolution workflows using JIRA, reducing average issue resolution time by 25% through streamlined tracking and prioritization.