Frontend Development: HTML 5, CSS3, Bootstrap, JavaScript, jQuery, Ajax, Alpine.js, Livewire, Vue.js.
Backend Development: PHP, Laravel, Node.js.
Database Technologies:
    Relational Databases: MySQL, SQLite.
    Non-relational Databases: Firebase, Redis, Elasticsearch.
Cache Memory Technologies: Redis, Memcached, Varnish.
Messaging and Queuing Systems:
    Message Queuing Systems: Redis, RabbitMQ, Beanstalkd, Kafka.
Web Real-Time Communications: WebSocket, Socket.IO, WebRTC.
Software Development Practices: OOP, Clean Code, SOLID, DRY, WET Principles, Design Patterns, Load Balancing.
API Technologies: REST API, GraphQL API.
Architecture: MVC, HMVC, Microservices.
Server Technologies: Apache, Nginx, PHP-FPM.
Cloud and Deployment:
    Cloud Servers: AWS, Digital Ocean, Docker.
    AWS Services: Lambda, SQS, S3, EC2, IAM, CloudFront.
Version Control and Testing: Git, PHPUnit, Testing frameworks.
Create and develop packages and libraries.
Continuous Integration and Deployment: GitHub, BitBucket, CI/CD.
Project Management Methodology: Agile Methodology.
Machine Learning and AI: TensorFlow.
Operating System: Linux.