Mastering LAMP/LEMP Stack: On-Demand Hands-On Training for Future Freelance Engineers

Creating a comprehensive on-demand training for aspiring freelance LAMP/LEMP stack engineers involves structuring the content effectively to cover the necessary concepts, hands-on exercises, and real-world scenarios.

Beauty Of This Training

📢 Focus: LAMP/LEMP stack project development support specialist

📢 Output: successful Participant can earn by doing freelancing from home

📢 Training Duration: 20 hours over one month

📢 Training Time: 10:00 PM (22:00) - 12:00 AM (24:00) GMT+6 [Business Days]

📢 Participation Fee: $150

📢 Mentor: Verified Freelancer M01606319624 @ freelancers.gov.bd

📢 Training Modules: Advanced modules tailored for start LAMP/LEMP stack project development support

📢 Target Marketplace: Fiverr | Upwork | Guru.com | Freelancer.com | PPH

📢 Track Training Task: Trello

Training Prerequisite

🏋️ Need To Have Three To Five Years Computer Using Experience.

🚴 Need To Have Willingness, Patience And Concentrations For Participate This Training.

🖥 Need To Have Your Own Laptop/Desktop PC With 200gb Ssd And 8gb Ram (16gb/500gb Recommended).

🕸 Need To Have 24 Hours High Speed Optical Fiber Wired Dedicated Personal Internet Access & Electric.

🆔 Need To Have Government Issued Photo Id (Passport, Nid Or Driving License).

📱 Need To Have Portable Devices For Instant Client Communications.

👓 Need To Have The Capability To Read And Understand English Including Good Typing Skills.

Before join this training please check all training sessions are align and necessary for level up your skills and you are happy to enroll this training from home 🏠

The Training

Module 1: Introduction to LAMP/LEMP Stack

Lesson 1: Understanding Web Stacks

• Overview of LAMP and LEMP stacks
• Key components: Linux, Apache/Nginx, MySQL/MariaDB, PHP/Python/Perl
• Pros and cons of LAMP vs. LEMP

Lesson 2: Setting Up the Development Environment

• Installing Linux (Ubuntu) as the base OS
• Configuring package repositories
• Installing basic development tools

Module 2: Linux Fundamentals

Lesson 1: Command Line Basics

• Navigating the file system
• Working with files and directories
• User and group management

Lesson 2: Package Management

• Using apt-get (Ubuntu) or yum (CentOS)
• Installing, updating, and removing packages
• Understanding package dependencies

Module 3: Apache/Nginx Web Server

Lesson 1: Installation and Configuration

• Installing Apache/Nginx
• Virtual hosts configuration
• SSL certificate setup

Lesson 2: Web Server Security

• Firewall setup (using iptables/ufw)
• Preventing DDoS attacks and securing against common vulnerabilities
• ModSecurity overview for Apache (optional)

Module 4: MySQL/MariaDB Database Management

Lesson 1: Database Basics

• Introduction to relational databases
• Installing MySQL/MariaDB
• Database and user management

Lesson 2: Data Management

• Using SQL for data manipulation
• Backup and restoration strategies
• Introduction to indexing and optimization

Module 5: PHP/Python/Perl Programming

Lesson 1: Introduction to Server-Side Programming

• Overview of PHP/Python/Perl
• Setting up the interpreter
• Basic syntax and data types

Lesson 2: Creating Dynamic Web Pages

• Embedding PHP/Python/Perl in HTML
• Handling user input and forms
• Interacting with databases

Module 6: Deploying Applications

Lesson 1: Version Control with Git

• Setting up a Git repository
• Basic Git commands
• Collaborative development using GitHub/GitLab

Lesson 2: Deploying Web Applications

• Preparing your application for deployment
• Using Git hooks for automatic deployment
• Containerization with Docker (optional)

Module 7: Performance Optimization

Lesson 1: Caching Strategies

• Browser caching and server-side caching
• Implementing caching with Apache/Nginx
• Content Delivery Networks (CDNs)

Lesson 2: Database Optimization

• Identifying and resolving performance bottlenecks
• Query optimization techniques
• Using caching mechanisms like Redis (optional)

Module 8: Troubleshooting and Maintenance

Lesson 1: Monitoring and Logging

• Setting up monitoring tools (e.g., Nagios, Prometheus)
• Analyzing logs for errors and performance issues
• Scaling strategies for high-traffic applications

Lesson 2: Security Best Practices

• Regular security updates and patch management
• Implementing a Web Application Firewall (WAF)
• User authentication and authorization strategies

Module 9: Real-World Scenarios

Lesson 1: Building a Content Management System (CMS)

• Setting up WordPress (LAMP) or a custom CMS (LEMP)
• Customizing themes and plugins
• Performance optimization for CMS

Lesson 2: E-Commerce Application

• Integrating a payment gateway
• Managing inventory and orders
• Ensuring security for e-commerce transactions

Module 10: Freelancing and Client Management

Lesson 1: Setting Up Your Freelance Business

• Creating a portfolio
• Setting pricing and contracts
• Finding clients and marketing your services

Lesson 2: Client Communication and Project Management

• Effective communication strategies
• Managing client expectations
• Using project management tools

Bonus Module: ERROR HANDLING

1. HTTP Status Codes (Apache):

   • 200 - OK: The request was successful.
   • 404 - Not Found: The requested resource was not found.
   • 500 - Internal Server Error: A generic server error occurred.
   • 403 - Forbidden: Access to the requested resource is not allowed.
   • 401 - Unauthorized: Authentication is required.
   • 502 - Bad Gateway: The server received an invalid response from an upstream server.

2. MySQL Error Codes:

   • 1064 - SQL syntax error: There is a syntax error in the SQL query.
   • 1045 - Access denied for user: Authentication failed.
   • 1054 - Unknown column: The specified column does not exist in the table.
   • 1452 - Cannot add or update a child row: A foreign key constraint violation occurred.

3. PHP Error Types:

   • E_NOTICE - Non-critical error related to variable usage.
   • E_WARNING - Non-fatal error that may affect script execution.
   • E_ERROR - Fatal error that halts script execution.
   • E_PARSE - Parse error due to syntax issues in the PHP code.
   • E_DEPRECATED - Deprecated feature usage warning.

4. PHP HTTP Response Codes:

   • 200 - OK: Successful response.
   • 404 - Not Found: Resource not found.
   • 500 - Internal Server Error: Server-side error.

5. Apache Error Log Codes:

   • AH00112 - Warning: Detected potential module/environment conflicts.
   • AH01630 - client denied by server configuration: Access denied due to server configuration.
   • AH01071 - Got error 'Primary script unknown': Issue with rewriting rules.
   • AH00557 - Failed to resolve server name: DNS resolution issue.

6. MySQL/MariaDB Server Error Log Codes:

   • 1005 - Can't create table: Issue with creating a table, often related to foreign key constraints.
   • 1215 - Cannot add foreign key constraint: A foreign key constraint could not be added.
   • 2002 - Can't connect to local MySQL server: MySQL server connection issue.
   • 2013 - Lost connection to MySQL server: Connection to the MySQL server was lost.

These are just a few examples of error codes you may encounter in a LAMP stack. The specific error codes and their meanings can vary depending on the version of each component and the configuration of your server. When troubleshooting errors in a LAMP stack, it's essential to check the relevant logs and documentation for the specific error message you encounter to diagnose and resolve the issue effectively.

Final Project

• Participants build and deploy a complete web application using the LAMP/LEMP stack, demonstrating their skills and understanding.

Remember that each lesson should include hands-on exercises, quizzes, and assignments to reinforce learning. Also, consider offering practical examples and troubleshooting scenarios to prepare participants for real-world challenges.