Add best practices for writing CVs for IT jobs and tips for passing application filters

We should create a guide or markdown file in the repo that includes:

📄 CV Writing Best Practices for IT Roles Tailor your CV for each job (use keywords from the job description)

• Start with a strong summary (tech stack, years of experience, specialization)
• Highlight measurable achievements (e.g., "Reduced load time by 40%...")
• Keep formatting clean and ATS-friendly (no tables, minimal graphics)
• List relevant tech skills and tools (including versions where helpful)

🔍 Tips for Passing Automated Filters / ATS (Applicant Tracking Systems) Use standard section headings: Experience, Skills, Education, etc.

• Include keywords from the job description naturally in your CV
• Avoid images, headers/footers, and columns
• Use a common file format (PDF unless stated otherwise)

📌 Deliverables:

• A new markdown file (e.g., cv-tips.md) or a new section in README.md
• Optionally include sample CV snippets or templates
• This could really help job seekers in tech fields and increase the repo’s value.