Project Title: Integrate Next.js Frontend with Existing Backend for wishdomtech.in (Enterprise-Grade Implementation) Project Description: We are looking for an experienced Full Stack Developer (Next.js + API Integration Expert) to connect a Next.js frontend with the existing backend APIs of https://wishdomtech.in. The objective is to build a high-performance, enterprise-grade frontend application that fully utilizes the backend APIs while ensuring clean architecture, maintainable code, strong security, and zero-bug delivery standards. The developer should review the current backend APIs, properly integrate them with the Next.js application, and implement necessary improvements for performance, security, scalability, and maintainability. Scope of Work: - Integrate Next.js frontend with existing backend APIs - Implement secure authentication and authorization - Build all frontend modules to fully consume backend services - Improve API usage, error handling, and response management - Ensure responsive design and optimized UI performance - Follow enterprise development standards and best practices - Create apis wherever necessary - Improve backend part wherever necessary Main Features to Implement: Authentication System - Secure Login / Logout - Session management - Token-based authentication (JWT or API tokens) - Protected routes and role-based access Frontend Modules - Dashboard - User profile management - Data listing and management screens - API-based dynamic content rendering - Form handling and validation - Notifications and alerts API Integration - Proper API service layer - Axios / Fetch integration - Centralized API management - Error handling and retry logic - Loading states and response handling Code Quality & Architecture - Follow clean architecture principles - Implement suitable design patterns such as: - Service Layer Pattern - Repository Pattern (if applicable) - Component-based architecture - State management (Context API / Redux / Zustand) - Modular and maintainable code structure Performance Optimization - Server-side rendering (SSR) / Static generation where appropriate - SEO optimization - Code splitting and lazy loading - Optimized API calls Security Requirements - Secure authentication handling - Input validation and sanitization - Protection against common vulnerabilities - Secure environment variable management Deliverables: - Fully integrated Next.js frontend connected with backend - Clean, documented, and maintainable code - Optimized and responsive UI - Deployment-ready application We are looking for a developer who can deliver high-quality, scalable, and production-ready code following enterprise development standards.