Resumes and Profiles

Your First Impression

Your resume gets six seconds.

That's the average time recruiters spend on initial screening. In those seconds, they decide: keep reading or move on.

Your job is to survive those six seconds — then reward continued attention with substance that earns an interview.

This chapter covers how to create resumes that pass both AI screening and human review, plus LinkedIn profiles that attract opportunities.

Understanding the ATS

What Applicant Tracking Systems Do

Most companies use applicant tracking systems (ATS) to manage hiring. Before a human sees your resume, software scans it.

What ATS looks for:

• Keywords matching the job description
• Job titles and company names
• Dates and work history structure
• Education and certifications
• Location compatibility

What ATS struggles with:

• Complex formatting (tables, columns, graphics)
• Headers and footers
• Embedded images
• Unusual fonts
• PDF issues (some systems parse PDFs poorly)

Optimizing for ATS

Format simply:

• Use standard section headings (Experience, Education, Skills)
• Avoid tables, columns, and text boxes
• Use common fonts (Arial, Calibri, Times New Roman)
• Submit in the format they request (.docx often parses better than PDF)

Include keywords:

• Mirror language from the job description
• Use both spelled-out terms and acronyms ("Search Engine Optimization (SEO)")
• Include hard skills explicitly
• Don't keyword-stuff — it must still read naturally

Structure clearly:

• Company name, job title, dates clearly labeled
• Reverse chronological order
• Consistent date formatting

AI Prompt: ATS Optimization

Review my resume for ATS compatibility.

[Paste resume text]

Target job description:
[Paste job description]

Check:
1. Are critical keywords from the job description present?
2. What keywords am I missing?
3. Is the format ATS-friendly?
4. Are section headings standard?
5. What specific changes would improve ATS compatibility?

Resume Content

The Summary Section

Top of your resume: a brief positioning statement.

Purpose: Immediately communicate who you are and why you're relevant.

Length: 2-4 sentences.

Content:

• Your professional identity
• Years of experience and key areas
• Notable achievements or credentials
• What you're looking for (optional)

Example: "Senior product manager with 8 years of experience in B2B SaaS, specializing in growth-stage products. Led a 15-person product team that increased ARR by 40% through new feature launches. Seeking a VP Product role at a scaling technology company."

Avoid:

• Vague statements ("results-oriented professional")
• First person ("I am...")
• Objectives that focus on what you want vs. what you offer

AI Prompt: Resume Summary

Help me write a resume summary.

My background:
- Current role: [Role]
- Years of experience: [Number]
- Key skills: [List]
- Notable achievements: [List]
- Target role: [What you're pursuing]

Create:
1. A 2-3 sentence professional summary
2. Highlight my strongest positioning element
3. Make it specific, not generic
4. Include keywords for my target role

Experience Section

This is the core of your resume. Most hiring decisions come from here.

For each role, include:

• Company name (brief context if not well-known)
• Job title
• Dates (month/year)
• 3-6 bullet points describing achievements

Writing Strong Bullets

Formula: Action Verb + What You Did + Result/Impact

Weak: "Responsible for social media marketing."

Strong: "Grew Instagram following from 5K to 50K in 12 months through content strategy overhaul, generating 500+ leads monthly."

Principles:

Start with strong action verbs: Led, Built, Increased, Reduced, Launched, Managed, Created, Delivered.

Quantify when possible: Numbers are memorable. Revenue, percentages, time saved, team size, customer count.

Show impact, not just tasks: What changed because of your work?

Be specific: Vague accomplishments are forgettable.

AI Prompt: Bullet Point Improvement

Help me improve these resume bullet points.

Current bullets:
[Paste your current bullet points]

Target role:
[Job you're pursuing]

For each bullet:
1. Make it more impactful
2. Add quantification if possible
3. Use stronger action verbs
4. Connect to what the target role values
5. Remove weak or vague language

Skills Section

List technical skills, tools, and relevant capabilities.

Format options:

• Simple list: "Python, SQL, Tableau, Salesforce, Google Analytics"
• Categorized: "Languages: Python, SQL | Tools: Tableau, Salesforce"

What to include:

• Hard skills relevant to target roles
• Tools and software you're proficient in
• Languages (if relevant)
• Methodologies (Agile, Six Sigma, etc.)

What to skip:

• Basic skills everyone has (Microsoft Word, email)
• Skills you can't actually demonstrate
• Outdated technologies (unless specifically relevant)

Education Section

Recent grads: More detail, include GPA if strong, relevant coursework.

Experienced professionals: Brief — degree, school, year. Focus remains on experience.

Include:

• Degrees and certifications
• Relevant professional development
• Notable academic achievements (if early career)

Tailoring for Each Application

The Tailoring Imperative

Generic resumes underperform. Tailored resumes get interviews.

This doesn't mean rewriting everything. It means strategic adjustments:

Summary: Adjust to emphasize what this specific role values.

Keywords: Ensure you include terms from this job description.

Bullet emphasis: Lead with experiences most relevant to this role.

Skills order: Put most relevant skills first.

AI Prompt: Resume Tailoring

Help me tailor my resume for this specific job.

My base resume:
[Paste resume]

Job description:
[Paste job description]

Identify:
1. What keywords should I add?
2. Which of my experiences is most relevant?
3. How should I adjust my summary?
4. What bullet points should I emphasize?
5. What specific changes would improve my match?

Efficiency Tip

Create a "master resume" with all your experience fully detailed. For each application, copy and tailor from this master — selecting and adjusting the most relevant content.

LinkedIn Profile

Why LinkedIn Matters

Recruiters search LinkedIn before they post jobs. A strong profile attracts opportunities you never applied for.

Key differences from resume:

• More space (you can elaborate)
• Personality is welcome (written in first person is fine)
• Media and content possible
• Recommendations visible
• Activity signals engagement

Profile Optimization

Photo: Professional, clear, friendly. Profiles with photos get far more views.

Headline: Not just your job title. Your value proposition. You have 120 characters — use them.

Weak: "Marketing Manager at XYZ Company" Strong: "B2B Marketing Leader | Demand Gen Expert | Grew Pipeline 3X at Two Startups"

Summary (About section): Your story, in your voice. What you do, what you've accomplished, what you're looking for. Include keywords naturally.

Experience: Similar to resume, but can be slightly more detailed. Include media (links, files) if relevant.

Skills: Add relevant skills. Get endorsements for top ones.

Recommendations: Ask for them from managers and colleagues. Give them to get them.

AI Prompt: LinkedIn Optimization

Help me optimize my LinkedIn profile.

Current headline: [Your headline]
Current summary: [Your About section]
Target role: [What you're pursuing]

Create:
1. A compelling headline (under 120 characters)
2. An engaging About section (first person, ~3 paragraphs)
3. Key skills I should highlight
4. Suggestions for improving visibility
5. What keywords should I include?

LinkedIn Activity

Your profile is more visible when you're active:

Engage: Like, comment on, and share relevant content.

Post: Share insights, articles, or professional updates occasionally.

Connect: Build your network strategically.

Follow: Companies and people in your target area.

Activity shows you're engaged and current — not just a static profile.

Cover Letters

When They Matter

Cover letters are sometimes required, often ignored, and occasionally decisive.

When to write one:

• Explicitly requested
• Applying to smaller companies where hiring managers read applications
• You have something specific to say (connection, referral, story)
• Career transitions where context helps

When to skip (if optional):

• Large companies with high-volume hiring
• When the job posting says "optional" and you have nothing distinctive to add

What a Good Cover Letter Does

Opens strong: Grab attention with why you're writing (referral, specific interest).

Shows fit: Connect your experience to what they need.

Demonstrates knowledge: Show you understand their company/challenges.

Closes with confidence: Clear call to action.

Length: One page maximum. Often 3-4 paragraphs is ideal.

AI Prompt: Cover Letter

Help me write a cover letter.

Job title: [Role]
Company: [Company name]
Job description: [Key requirements]

My relevant experience:
[Brief summary of what makes you qualified]

Why I'm interested:
[Genuine reason you want this specific job]

Connection (if any):
[Referral, previous interaction, etc.]

Create a cover letter that:
1. Opens with something compelling (not "I am writing to apply...")
2. Connects my experience to their needs
3. Shows I understand their company
4. Sounds like a person, not a template
5. Is confident but not arrogant

Common Mistakes

Resume Mistakes

Too long: 1 page for early career, 2 pages maximum for experienced. Nobody reads page 3.

Too generic: Same resume for every job. No tailoring.

Task-focused: Lists responsibilities instead of achievements.

Unquantified: No numbers, no impact.

Formatting issues: Hard to scan, inconsistent, ATS-unfriendly.

Typos: Immediate credibility killer. Proofread. Then proofread again.

LinkedIn Mistakes

No photo: Dramatically reduces views and response.

Default headline: Just your job title. Wasted opportunity.

Empty or sparse: Incomplete sections signal disengagement.

Third person: Sounds weird on LinkedIn. First person is expected.

No activity: Static profiles get buried.

Cover Letter Mistakes

"I am writing to apply for...": Boring opener. They know why you're writing.

Rehashing resume: They can read your resume. Add new value.

All about you: Should be about what you can do for them.

Generic template: Obviously sent to everyone.

Too long: Nobody reads two-page cover letters.

What's Next

You have documents that open doors. Now you need to find the doors.

Next chapter: Job search strategy — finding opportunities beyond job boards.