VINOLA RANI A

• Project: RNTBCI – Supplier Administration platforms (Onsite Client)
• AI-Enabled Supplier Administration System
• Integrated an AI-powered assistant into a Spring Boot , Angular , and Java application by connecting OpenAI GPT APIs , enabling intelligent, real-time decision support across the supplier platform.
• Built an AI agent using Spring Boot , Java , MongoDB , and GPT APIs to analyze supplier data and generate actionable insights, replacing manual analysis workflows.
• Connected GPT APIs with Spring Boot REST APIs and MongoDB , dynamically injecting live supplier records as contextual data for accurate, context-aware AI responses.
• Implemented advanced prompt engineering techniques by leveraging live MongoDB supplier data, enabling domain-specific and business-focused AI recommendations.
• Designed and developed a conversational AI interface using Angular , TypeScript , Angular Material , and RxJS , providing real-time streaming responses and an interactive user experience.
• Automated supplier analysis and reporting workflows using Spring Boot , MongoDB , and OpenAI GPT APIs , significantly reducing manual effort and improving operational efficiency.
• Core Responsibilities:
• Led the design and development of enterprise-grade applications using Java 17, Spring Boot, Angular 17, TypeScript, and MongoDB , delivering scalable and secure supplier management solutions.
• Architected and integrated a GPT-powered AI Assistant with Spring Boot services, enabling intelligent supplier analysis, automated recommendations, and conversational business support.
• Developed scalable RESTful APIs and microservices with Spring Boot, implementing JWT authentication, exception handling, validation, and optimized MongoDB queries.
• Built reusable Angular components using Angular Material, RxJS, Reactive Forms, and Bootstrap , improving UI responsiveness and maintainability.
• Designed real-time AI chat functionality with RxJS streaming , providing seamless conversational interactions and live response rendering.
• Optimized MongoDB aggregation pipelines and indexing strategies, significantly improving API performance and reducing query execution time.
• Developed interactive dashboards using Chart.js to visualize supplier KPIs, compliance metrics, and operational insights.
• Implemented CI/CD pipelines using Azure DevOps and GitHub Actions , automating deployments across DEV, QA, and Production environments.
• Enforced enterprise code quality and security standards using SonarQube, Fortify, and Black Duck , ensuring secure and maintainable code.
• Mentored junior developers, performed code reviews, and collaborated with architects, business stakeholders, and QA teams to deliver high-quality Agile releases.

Project: Infosys Live Engineering Platform

• Developed enterprise web applications using Java, Spring Boot, Angular, TypeScript, JavaScript, and RxJS , delivering scalable and high-performance business solutions.
• Designed and implemented RESTful APIs with Spring Boot and integrated them with Angular applications for seamless frontend-backend communication.
• Developed reusable Angular components, Reactive Forms, routing, guards, and shared services following industry best practices.
• Led the successful migration of the application to Angular 15 , resolving compatibility issues and improving application performance and maintainability.
• Integrated REST and GraphQL APIs to build data-driven applications with optimized data retrieval and efficient client-server communication.
• Built real-time dashboards for telemetry, user analytics, and location monitoring, enabling data-driven business decisions.
• Improved application performance through lazy loading, code splitting, API optimization, and client-side caching , enhancing overall user experience.
• Deployed Angular applications on AWS S3 and CloudFront , leveraging CDN caching for faster content delivery and improved availability.
• Performed unit testing using Jasmine and Karma , participated in peer code reviews, and resolved production issues through debugging and root cause analysis.
• Worked in an Agile/Scrum environment using Git, GitHub, Jira, and ServiceNow , consistently delivering sprint commitments while collaborating with cross-functional teams.