A modern, full-featured job portal platform built with Next.js, Supabase, and WordPress as a headless CMS. Features advanced job search, user management, and comprehensive admin controls.
- ๐ Advanced Job Search - Filter by location, category, salary, experience level
- ๐ Job Management - Complete CRUD operations with rich content editor
- ๐ค User Authentication - Secure signup/login with email verification
- ๐ Article System - Career tips and guides with categories
- ๐ Bookmark System - Save favorite jobs for later
- ๐ฑ Responsive Design - Mobile-first approach with Tailwind CSS
- ๐๏ธ Comprehensive Admin Panel - Full control over site settings
- ๐ง SEO Management - Dynamic meta tags, sitemaps, and schema markup
- ๐ Analytics Integration - Google Analytics and Tag Manager support
- ๐ฐ Advertisement Management - Popup and sidebar ad configurations
- ๐ WordPress Integration - Headless CMS for content management
- ๐ฅ User Management - Role-based access control
- โก SSG/ISR - Static generation with incremental regeneration
- ๐ Auto Sitemap Generation - Dynamic XML sitemaps for SEO
- ๐ผ๏ธ Image Optimization - Next.js Image component with Supabase storage
- ๐ Performance Optimized - Lazy loading, skeleton screens, infinite scroll
- ๐ Production Ready - PM2 cluster mode, Nginx configuration included
โโโโโโโโโโโโโโโโโโโ โโโโโโโโโโโโโโโโโโโ โโโโโโโโโโโโโโโโโโโ
โ Next.js App โโโโโบโ Supabase DB โโโโโบโ WordPress CMS โ
โ โ โ โ โ โ
โ โข SSG/ISR Pages โ โ โข User Auth โ โ โข Job Content โ
โ โข API Routes โ โ โข Job Storage โ โ โข Article Mgmt โ
โ โข Admin Panel โ โ โข File Storage โ โ โข Meta Fields โ
โโโโโโโโโโโโโโโโโโโ โโโโโโโโโโโโโโโโโโโ โโโโโโโโโโโโโโโโโโโ
- Node.js 18+
- npm 8+
- Supabase account
- WordPress installation (optional)
- Clone the repository
git clone https://github.com/yourusername/nexjob-portal.git
cd nexjob-portal- Install dependencies
npm install- Environment Setup
cp .env.example .env.localUpdate .env.local with your credentials:
NEXT_PUBLIC_SUPABASE_URL=your_supabase_url
NEXT_PUBLIC_SUPABASE_ANON_KEY=your_supabase_anon_key
SUPABASE_SERVICE_ROLE_KEY=your_service_role_key
NEXT_PUBLIC_SITE_URL=http://localhost:3000
WP_API_BASE_URL=your_wordpress_api_url- Database Setup
# Run Supabase migrations
# Upload the migration files to your Supabase project- Start Development Server
npm run devVisit http://localhost:3000 to see your application.
nexjob-portal/
โโโ pages/ # Next.js pages and API routes
โ โโโ api/ # API endpoints
โ โโโ admin/ # Admin panel pages
โ โโโ lowongan-kerja/ # Job listing pages
โ โโโ artikel/ # Article pages
โ โโโ ...
โโโ src/
โ โโโ components/ # React components
โ โ โโโ admin/ # Admin-specific components
โ โ โโโ pages/ # Page-level components
โ โ โโโ ui/ # Reusable UI components
โ โโโ services/ # API and business logic
โ โโโ types/ # TypeScript definitions
โ โโโ utils/ # Helper functions
โโโ supabase/
โ โโโ migrations/ # Database migrations
โโโ styles/ # Global styles
Access the admin panel at /admin with appropriate user permissions.
Configure WordPress API endpoints in the admin panel under Integration Settings.
Manage meta tags, sitemaps, and schema markup through the admin panel's SEO settings.
This project is optimized for Replit deployment with automated scaling:
- Fork the repository in Replit
- Set up environment variables in Replit Secrets
- Deploy using Autoscale for production traffic
- Configure custom domain in deployment settings
- Use the deployment script
chmod +x deploy.sh
./deploy.sh- Configure Nginx (example config included in
nginx-production-config.conf) - Set up SSL with Let's Encrypt or your preferred provider
Priority: CRITICAL | Timeline: 3 weeks | Resources: 2-3 Full-time Developers
Developer Hours: 40-50 hours | Complexity: Medium
Current Issues Analysis:
- Type mismatches in
advertisementService.tsboolean returns - Profile interface incompatibility with null/undefined values
- Duplicate property definitions in admin settings
- Missing type guards for async operations
Detailed Implementation:
-
TypeScript Strict Mode Implementation
- Enable
strictNullChecksandnoImplicitAnyin tsconfig.json - Add comprehensive null checking for all service methods
- Implement proper error boundaries with typed error responses
- Create utility types for common patterns (ApiResponse, AsyncResult)
- Enable
-
Service Layer Type Safety
- Refactor
SupabaseAdminServiceto use proper generic types - Implement type-safe API response handlers
- Add runtime type validation using Zod schema validation
- Create type-safe query builders for database operations
- Refactor
-
Build Optimization
- Implement bundle analyzer to identify large dependencies
- Configure tree-shaking for unused code elimination
- Optimize chunk splitting for better caching strategies
- Add pre-commit hooks for TypeScript checking
Technical Specifications:
// Example of improved type safety implementation
interface ApiResponse<T> {
success: boolean;
data?: T;
error?: string;
timestamp: number;
}
class TypeSafeService<T> {
async get(id: string): Promise<ApiResponse<T>> {
// Implementation with proper error handling
}
}Developer Hours: 50-60 hours | Complexity: High
Security Vulnerabilities Assessment:
- Session token exposure in client-side logging
- Missing CSRF protection on state-changing operations
- Insufficient rate limiting on authentication endpoints
- Weak password reset flow
Detailed Implementation:
-
Advanced Authentication System
- Implement JWT refresh token rotation
- Add device fingerprinting for suspicious login detection
- Create session management with Redis for scalability
- Implement multi-factor authentication (TOTP/SMS)
-
Security Middleware Layer
- Rate limiting with sliding window algorithm
- Request sanitization and XSS prevention
- SQL injection protection with parameterized queries
- Content Security Policy (CSP) headers
-
Authorization System Overhaul
- Role-based access control (RBAC) with hierarchical permissions
- Resource-level permissions for fine-grained control
- API key management for external integrations
- Audit logging for security events
Technical Implementation:
// Enhanced security middleware
interface SecurityConfig {
rateLimit: {
windowMs: number;
maxRequests: number;
blockDuration: number;
};
csrf: {
secret: string;
cookieName: string;
};
session: {
maxAge: number;
refreshThreshold: number;
};
}
class SecurityManager {
private rateLimiter: Map<string, RateLimitState>;
private csrfTokens: Map<string, string>;
async validateRequest(req: Request): Promise<ValidationResult> {
// Comprehensive security validation
}
}Developer Hours: 35-45 hours | Complexity: Medium-High
Database Issues Analysis:
- Inefficient N+1 queries in job listing pages
- Missing database indexes on frequently queried columns
- Poor connection pooling configuration
- Lack of database backup and recovery procedures
Detailed Implementation:
-
Query Optimization
- Implement database query analysis and slow query logging
- Add proper indexes on foreign keys and search columns
- Create materialized views for complex aggregations
- Implement pagination with cursor-based navigation
-
Connection Management
- Configure optimal connection pooling parameters
- Implement connection retry logic with exponential backoff
- Add database health checks and monitoring
- Create read replicas for improved read performance
-
Data Integrity & Backup
- Implement automated daily backups with retention policy
- Add database migration version control
- Create data validation triggers for critical tables
- Implement soft deletes for important records
Technical Specifications:
-- Example of optimized database schema
CREATE INDEX CONCURRENTLY idx_jobs_location_category
ON jobs(location, category)
WHERE status = 'published';
CREATE INDEX CONCURRENTLY idx_jobs_salary_range
ON jobs(salary_min, salary_max)
WHERE salary_min IS NOT NULL;
-- Materialized view for job statistics
CREATE MATERIALIZED VIEW job_stats AS
SELECT
category,
location,
COUNT(*) as job_count,
AVG(salary_min) as avg_salary_min,
AVG(salary_max) as avg_salary_max
FROM jobs
WHERE status = 'published'
GROUP BY category, location;Priority: HIGH | Timeline: 5 weeks | Resources: 3-4 Full-time Developers
Developer Hours: 80-100 hours | Complexity: High
Current Limitations:
- Basic text-based search without ranking
- Limited filter options and poor UX
- No search result personalization
- Missing autocomplete and suggestions
Detailed Implementation:
-
Full-Text Search Engine
- Implement Elasticsearch integration for advanced search
- Create search result ranking algorithm based on relevance
- Add fuzzy matching for typos and misspellings
- Implement search analytics and query optimization
-
Intelligent Filtering System
- Multi-faceted search with dynamic filter options
- Geolocation-based job recommendations
- Salary range sliders with market data integration
- Company size, industry, and experience level filters
-
Search Personalization
- User behavior tracking for personalized results
- Machine learning-based job recommendations
- Search history and saved searches functionality
- Real-time search suggestions and autocomplete
Technical Implementation:
interface SearchEngine {
// Advanced search configuration
indexConfig: {
fields: SearchField[];
weights: Record<string, number>;
analyzers: Record<string, AnalyzerConfig>;
};
// Search with faceted results
async search(query: SearchQuery): Promise<SearchResult> {
// Implementation with Elasticsearch
}
// Personalization engine
async getPersonalizedResults(
userId: string,
baseQuery: SearchQuery
): Promise<PersonalizedSearchResult> {
// ML-based recommendation implementation
}
}
interface SearchQuery {
text?: string;
filters: {
location?: GeoLocation | string[];
category?: string[];
salaryRange?: [number, number];
experienceLevel?: ExperienceLevel[];
companySize?: CompanySize[];
workType?: WorkType[];
};
sort: SortOption[];
pagination: PaginationConfig;
personalization?: PersonalizationConfig;
}Developer Hours: 60-70 hours | Complexity: Medium-High
Feature Requirements:
- Real-time job alerts and notifications
- Application tracking with status updates
- Advanced profile management
- Social features and networking
Detailed Implementation:
-
Real-time Notification System
- WebSocket integration for instant notifications
- Push notification support for mobile devices
- Email notification templates with personalization
- SMS alerts for critical updates
-
Application Tracking System
- Complete application lifecycle management
- Status tracking with employer integration
- Interview scheduling and calendar integration
- Document management (resume, cover letters)
-
Enhanced Profile Management
- Skills assessment and verification
- Portfolio integration with GitHub/LinkedIn
- Professional achievements and certifications
- Networking and referral system
Technical Architecture:
// Real-time notification system
class NotificationService {
private wsConnections: Map<string, WebSocket>;
private notificationQueue: Queue<Notification>;
async sendRealTimeNotification(
userId: string,
notification: Notification
): Promise<void> {
// Multi-channel notification delivery
}
async scheduleNotification(
notification: ScheduledNotification
): Promise<void> {
// Scheduled notification with Redis/Bull queue
}
}
interface UserDashboard {
applications: Application[];
savedJobs: Job[];
recommendations: JobRecommendation[];
alerts: JobAlert[];
notifications: Notification[];
analytics: UserAnalytics;
}Developer Hours: 90-110 hours | Complexity: High
CMS Requirements:
- Advanced rich text editor with media management
- Version control and content workflow
- Multi-language support
- SEO optimization tools
Detailed Implementation:
-
Advanced Content Editor
- Rich text editor with custom blocks and components
- Inline media insertion with drag-and-drop
- Collaborative editing with real-time synchronization
- Content templates and reusable components
-
Content Workflow Management
- Editorial workflow with approval processes
- Content scheduling and publication automation
- Version control with diff visualization
- Content analytics and performance tracking
-
SEO & Performance Tools
- Automated SEO analysis and suggestions
- Image optimization and lazy loading
- Content delivery network (CDN) integration
- Schema markup generation
Technical Implementation:
// Advanced CMS architecture
interface ContentManagementSystem {
editor: RichTextEditor;
workflow: ContentWorkflow;
seo: SEOAnalyzer;
media: MediaManager;
versioning: VersionControl;
}
class ContentWorkflow {
private states: WorkflowState[];
private transitions: WorkflowTransition[];
async submitForReview(
contentId: string,
reviewerId: string
): Promise<WorkflowResult> {
// Content review workflow implementation
}
async publishContent(contentId: string): Promise<PublishResult> {
// Automated publishing with SEO validation
}
}Priority: MEDIUM-HIGH | Timeline: 6 weeks | Resources: 4-5 Full-time Developers
Developer Hours: 150-180 hours | Complexity: High
Employer Platform Requirements:
- Company profile management and verification
- Advanced job posting with AI assistance
- Applicant tracking system (ATS)
- Recruitment analytics and reporting
Detailed Implementation:
-
Company Verification & Profile System
- Multi-step company verification process
- Company branding and profile customization
- Team member management with role-based access
- Company culture and benefits showcase
-
AI-Powered Job Posting Assistant
- Job description optimization using NLP
- Salary benchmarking with market data
- Skills requirement suggestions
- Job posting performance prediction
-
Comprehensive Applicant Tracking System
- Resume parsing and candidate scoring
- Interview scheduling with calendar integration
- Collaborative hiring with team feedback
- Automated reference checking
Technical Architecture:
// Employer platform architecture
interface EmployerPlatform {
companyManagement: CompanyService;
jobPosting: JobPostingService;
applicantTracking: ATSService;
analytics: EmployerAnalytics;
billing: SubscriptionService;
}
class JobPostingAssistant {
private nlpService: NLPService;
private marketDataService: MarketDataService;
async optimizeJobDescription(
description: string
): Promise<OptimizationSuggestions> {
// AI-powered job description optimization
}
async suggestSalaryRange(
jobTitle: string,
location: string,
experience: string
): Promise<SalaryBenchmark> {
// Market data analysis for salary suggestions
}
}Developer Hours: 100-120 hours | Complexity: Medium-High
Analytics Requirements:
- Real-time platform analytics dashboard
- User behavior analysis and conversion tracking
- Market intelligence and trend analysis
- Predictive analytics for hiring trends
Detailed Implementation:
-
Real-time Analytics Dashboard
- Live metrics visualization with charts and graphs
- Custom dashboard creation for different user roles
- Alert system for critical metrics
- Data export and reporting tools
-
User Behavior Analytics
- Heat mapping and user journey analysis
- A/B testing framework for feature optimization
- Conversion funnel analysis
- Cohort analysis for user retention
-
Market Intelligence System
- Industry trend analysis and reporting
- Competitor analysis and benchmarking
- Skill demand forecasting
- Salary trend analysis
Technical Implementation:
// Analytics and BI system
interface AnalyticsEngine {
collector: DataCollector;
processor: DataProcessor;
visualizer: DataVisualizer;
alerting: AlertSystem;
}
class MarketIntelligence {
private dataWarehouse: DataWarehouse;
private mlModels: MLModelRegistry;
async analyzeTrends(
timeRange: TimeRange,
filters: AnalyticsFilters
): Promise<TrendAnalysis> {
// Market trend analysis implementation
}
async predictHiringDemand(
industry: string,
location: string,
timeframe: string
): Promise<DemandForecast> {
// Machine learning-based demand prediction
}
}Developer Hours: 60-80 hours | Complexity: Medium
Payment System Requirements:
- Multi-tier subscription plans
- Flexible pricing models
- International payment support
- Revenue analytics and reporting
Detailed Implementation:
-
Subscription Management System
- Flexible subscription plans with feature gating
- Automatic billing and invoice generation
- Usage-based pricing models
- Subscription upgrade/downgrade workflows
-
Payment Processing Integration
- Multiple payment gateway support (Stripe, PayPal)
- International currency support
- PCI compliance and security
- Payment failure handling and retry logic
-
Revenue Analytics
- Monthly recurring revenue (MRR) tracking
- Customer lifetime value (CLV) analysis
- Churn analysis and prevention
- Revenue forecasting
Priority: MEDIUM | Timeline: 6 weeks | Resources: 3-4 Full-time Developers + 1 ML Engineer
Developer Hours: 180-220 hours | Complexity: Very High
AI/ML Requirements:
- Job-candidate matching algorithm
- Resume analysis and skill extraction
- Predictive analytics for job success
- Chatbot for automated customer support
Detailed Implementation:
-
Job Recommendation Engine
- Collaborative filtering for job recommendations
- Content-based filtering using job descriptions
- Hybrid recommendation system
- Real-time model updates and learning
-
Resume Intelligence System
- Automated resume parsing and structuring
- Skill extraction and verification
- Experience relevance scoring
- Career progression analysis
-
Predictive Analytics Platform
- Job application success prediction
- Time-to-hire forecasting
- Candidate retention probability
- Market trend prediction
Technical Architecture:
// ML and AI system architecture
interface MLPlatform {
recommendationEngine: RecommendationEngine;
resumeAnalyzer: ResumeAnalyzer;
predictiveAnalytics: PredictiveAnalytics;
chatbot: ConversationalAI;
}
class RecommendationEngine {
private collaborativeFilter: CollaborativeFilter;
private contentFilter: ContentBasedFilter;
private hybridModel: HybridRecommender;
async getJobRecommendations(
userId: string,
limit: number
): Promise<JobRecommendation[]> {
// Advanced ML-based job recommendations
}
async updateUserProfile(
userId: string,
interactions: UserInteraction[]
): Promise<void> {
// Real-time learning from user behavior
}
}Developer Hours: 120-140 hours | Complexity: High
AI Automation Requirements:
- Intelligent chatbot for user support
- Automated job matching and alerts
- Smart content generation
- Voice-based job search interface
Detailed Implementation:
-
Conversational AI Chatbot
- Natural language understanding (NLU)
- Multi-turn conversation management
- Integration with knowledge base
- Escalation to human support
-
Content Generation AI
- Automated job description generation
- Personalized email content
- SEO-optimized article creation
- Social media content automation
-
Voice Interface Integration
- Voice-powered job search
- Audio resume submission
- Interview practice with AI
- Accessibility improvements
Developer Hours: 80-100 hours | Complexity: Medium-High
Integration Requirements:
- Third-party service integrations
- Public API for developers
- Webhook system for real-time updates
- Data synchronization with external systems
Detailed Implementation:
-
API Platform Development
- RESTful API with OpenAPI documentation
- GraphQL endpoint for flexible queries
- Rate limiting and authentication
- SDK development for popular languages
-
External Integrations
- LinkedIn profile import
- Google for Jobs integration
- Slack/Teams notifications
- Calendar system integration
-
Data Synchronization
- Real-time data sync with external systems
- Conflict resolution algorithms
- Data transformation pipelines
- Audit logging for compliance
Priority: LOW-MEDIUM | Timeline: 4 weeks | Resources: 2-3 Full-time Developers + DevOps Engineer
Developer Hours: 120-150 hours | Complexity: High
Scaling Requirements:
- Horizontal scaling architecture
- Global content delivery network
- Database sharding and replication
- Microservices architecture transition
Detailed Implementation:
-
Infrastructure Scaling
- Kubernetes deployment with auto-scaling
- Load balancing with health checks
- Database read replicas and sharding
- Redis cluster for caching and sessions
-
Performance Optimization
- CDN implementation for global reach
- Image optimization and compression
- Code splitting and lazy loading
- Database query optimization
-
Monitoring and Observability
- Application performance monitoring (APM)
- Error tracking and alerting
- Log aggregation and analysis
- Business metrics dashboard
Developer Hours: 100-120 hours | Complexity: Medium
Global Expansion Requirements:
- Multi-language support
- Currency and payment localization
- Regional compliance and data privacy
- Local job market integration
Detailed Implementation:
-
Internationalization Framework
- React i18n implementation
- Dynamic language switching
- RTL language support
- Cultural adaptation of UI/UX
-
Localization Management
- Translation management system
- Crowdsource translation platform
- Quality assurance for translations
- Regional content customization
-
Compliance and Privacy
- GDPR compliance implementation
- Regional data privacy laws
- Cookie consent management
- Data residency requirements
- Page Load Time: < 1.5 seconds (95th percentile)
- API Response Time: < 200ms (average)
- Database Query Time: < 50ms (95th percentile)
- Uptime: 99.9% availability
- Error Rate: < 0.1% of all requests
- User Engagement: 70% monthly active users
- Job Application Rate: 15% of job views result in applications
- Employer Satisfaction: 4.5/5 average rating
- Revenue Growth: 25% month-over-month growth
- Customer Acquisition Cost: < $50 per user
- Code Coverage: > 80% test coverage
- Bug Density: < 1 bug per 1000 lines of code
- Security Vulnerabilities: Zero critical vulnerabilities
- Performance Regression: Zero performance degradation releases
- Frontend: Next.js 14, React 18, TypeScript 5.8
- Backend: Next.js API Routes, Supabase Functions
- Database: PostgreSQL with Supabase
- Authentication: Supabase Auth with JWT
- Storage: Supabase Storage, AWS S3
- Caching: Redis, Vercel Edge Cache
- Testing: Jest, React Testing Library, Playwright
- Code Quality: ESLint, Prettier, Husky
- Monitoring: Sentry, DataDog, New Relic
- CI/CD: GitHub Actions, Vercel, Docker
- Documentation: Storybook, OpenAPI, JSDoc
- Analytics: Google Analytics 4, Mixpanel
- Payment: Stripe, PayPal
- Communication: SendGrid, Twilio
- Search: Elasticsearch, Algolia
- ML/AI: OpenAI GPT, TensorFlow.js
- Create feature branch from
develop - Implement features with comprehensive tests
- Submit pull request with detailed description
- Code review and quality checks
- Merge to
developafter approval - Deploy to staging for testing
- Release to production via
mainbranch
- TypeScript: Strict mode enabled
- Testing: Minimum 80% code coverage
- Documentation: JSDoc for all public APIs
- Performance: Bundle size limits enforced
- Security: Security audit on all dependencies
- ๐ง Technical Support: dev@nexjob.tech
- ๐ Bug Reports: GitHub Issues
- ๐ API Documentation: API Docs
- ๐ฌ Community: Discord Server
- ๐ Knowledge Base: Wiki
- Response Time: < 4 hours for critical issues
- Resolution Time: < 24 hours for critical bugs
- Uptime Guarantee: 99.9% monthly uptime
- Data Backup: Daily automated backups with 30-day retention
This project is licensed under the MIT License - see the LICENSE file for details.
- Next.js for the amazing React framework
- Supabase for the backend infrastructure
- Tailwind CSS for the utility-first CSS framework
- Lucide React for the beautiful icons
- TypeScript for type safety
Development Timeline Summary:
- P0 (Weeks 1-3): Foundation & Critical Fixes - 125-155 hours
- P1 (Weeks 4-8): Core Features & UX - 230-280 hours
- P2 (Weeks 9-14): Business Features - 310-380 hours
- P3 (Weeks 15-20): AI/ML & Advanced Features - 380-460 hours
- P4 (Weeks 21-24): Scale & Global Expansion - 220-270 hours
Total Estimated Development Time: 1,265-1,545 hours (approximately 8-10 developer months)
Made with โค๏ธ by the Nexjob Team