• Led the optimization of backend APIs, reducing response times by 40% and improving user satisfaction through enhanced performance.

• Refactored legacy codebase with Vue.js 3 Composition API, accelerating feature delivery velocity by 50%, leading to faster product iteration cycles.

• Built responsive UI with PrimeVue, supporting 100% device compatibility and improving mobile usability score by 25% based on UX feedback.

• Integrated AI-driven recommendations with 90%+ accuracy, reducing manual classification by 60% and enhancing prediction-based decisions.

• Implemented real-time search, filtering, and sorting with debounced input, decreasing UI response time by 35% and improving user efficiency in navigating large datasets.

• Developed scalable backend APIs with NestJS and Prisma ORM, efficiently handling over 10,000 bid entries while reducing query response time from 1500ms to 15ms.

• Enforced strict validation rules for inputs and DTOs, decreasing API- related user errors by 70% in staging and production.

• Focused on a modular architecture that reduced onboarding time for new roles by 32%, improving team efficiency and user experience.

• Created Swagger/OpenAPI documentation covering 100% of endpoints, cutting frontend-backend integration time by ~50% and improving onboarding for new developers.

• Added real-time bid activity analytics and document upload capabilities, enabling teams to track progress and share bid-related documents across 50+ active projects.

• Established a logging framework that improved system uptime and user experience, enabling faster issue identification and resolution.

• Engineered scalable microservices with Spring Boot and REST APIs, ensuring seamless integration and high performance across systems.

• Delivered robust web apps using React.js for user interfaces and Java for backend, ensuring secure, efficient data processing workflows.

• Designed optimized database schemas, advanced SQL queries, and used JPA for efficient and seamless ORM implementation.

• Secured systems with Spring Security and JWT, implementing authentication and authorization per industry standards for data safety.

• Developed a full-stack e-commerce platform using Spring Boot, featuring RESTful APIs for managing products, users, and orders, along with secure authentication, product search, filtering, and cart management.

• Leveraged MongoDB for database management, optimized backend performance for scalability, utilized Git for version control, and deployed the platform on AWS.