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How to fill out a LinkedIn profile — Postmypost

How to fill out a LinkedIn profile

31.05.2025
Read 12 Minutes
Blog
Alexandr Nikiforov
Client's friend
4 – 24 Review
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LinkedIn is not just a social network, but a tool for career advancement, networking, and strengthening your professional brand. 

However, many users fill out their profiles superficially, missing important details that could enhance their appeal to employers, clients, and colleagues. 

In this guide, we will closely examine how to properly fill out a LinkedIn profile that stands out among thousands of others. You will learn what to focus on when completing each section, what materials to prepare in advance, and which mistakes to avoid so that LinkedIn works for you around the clock.

Preparing to Fill Out Your Profile: What to Gather

Before delving into the technical aspects of filling out LinkedIn, it's important to carefully gather all the necessary information. This is not just a formality — the quality and completeness of the data determine how convincing, professional, and noticeable your profile will be to recruiters, clients, and business partners.

Basic Information

Profile Picture (Avatar)

The profile avatar is the first thing users see when they visit your page. If you’re wondering how to improve your LinkedIn profile, you need to pay maximum attention to this element, as it forms the first impression of you.

The photo should be high-quality — clear, well-lit, and professional. Blurry, grainy, or overly dark images create a negative impression. The ideal option is a business style.

The background plays an important role — it should be neutral and not distract attention. It's better to avoid bright, cluttered backgrounds. 

Your face should occupy a large portion of the frame (60–70%) so that it is easily visible even in thumbnail size. Photos that are too far away or cropped diminish recognizability and appear unprofessional.

If your field is creative, a more relaxed style is acceptable, but the photo should still look presentable.

What types of photos are not appropriate:

  • Mirror selfies

  • Blurry or unclear shots

  • Casual photos (beach, parties, home settings)

  • Group photos where you are hard to identify

  • Old photos that do not match your current appearance

  • Over-edited images (filters, unnatural colors, heavy retouching)

The main rule: the avatar should inspire trust and reflect your professionalism. Even if you choose a casual style, the photo must be high-quality and appropriate.

Background Image (Banner)

The background image (profile cover) is a powerful tool that enhances the visual perception of your page. It complements the avatar, creates a cohesive image, and helps convey your professional focus immediately.

This element allows you to visually state your presence:

  • Place key skills or a slogan succinctly to grab attention.

  • Add your company logo or personal brand if you represent a business or work under your own name.

  • Use a thematic image related to your profession — this will strengthen associations with your specialization.

Examples of successful solutions for different professions:

  • For analysts, financiers, marketers — graphs, charts, process diagrams (but without overloading with details).

  • For designers, illustrators, creative specialists — working sketches, project fragments, stylish abstractions.

  • For developers, IT specialists — code, interfaces, tech patterns.

  • For teachers, coaches, experts — concise quotes, theses, neutral backgrounds with text emphasis.

What types of images are not appropriate:

  • Too personal photos (vacation, family, hobbies) — these lower professionalism.

  • Generic images (stereotypical "success," "team," "business") if they lack uniqueness.

  • Low-quality or pixelated images  spoil the overall impression.

  • Overly detailed or text-heavy images are hard to perceive in reduced size.

  • Bright, loud colors or aggressive designs — these can be off-putting.

The main rule: the cover should complement the avatar, work for your image, and help the viewer immediately understand what you do. Conciseness, quality, and relevance are key criteria. 

Name and Headline

The profile headline is a key element that forms the first impression for visitors and affects LinkedIn's search results. Although the platform automatically populates the current job title, this approach often proves ineffective as it does not reflect the uniqueness of the specialist and their professional value.

The Importance of a Custom Headline
  • Increases recognizability — allows for quick identification of the field and expertise.

  • Improves SEO — proper use of keywords increases profile visibility in searches.

  • Shapes a professional image — demonstrates a conscious approach to personal branding.

Recommendations for Creating an Effective Headline
  • Specificity instead of templates
    Replace formal job titles with meaningful descriptions. For example, "Expert in B2B sales of technological solutions | Working with corporate clients."

  • Focus on the value provided
    The headline should answer the question: "What problem do I solve for the client/employer?"

  • Use relevant keywords
    It’s essential to include terms that your target audience searches for. 

An optimal headline combines clear positioning, relevant keywords, and a clear indication of professional value. This approach not only improves the perception of the profile but also enhances its effectiveness as a networking and career advancement tool.

Contact Information

The section with contact information is an important element of the profile that directly influences the ability to communicate with potential employers, clients, or business partners.

How to Fill Out LinkedIn for Convenient Contact?

  1. Professional email
    Use a corporate or neutral personal address (preferably in the format name.surname@domain.com). Avoid informal or outdated email addresses (for example, superman1985@gmail.com).

  2. Phone (if necessary)
    Provide a number only if you are open to calls. It is advisable to add the country code and specify preferred call times (for example, "Available for calls from 10:00 to 18:00 MSK").

  3. Links to personal website or portfolio
    For creative professionals (designers, copywriters, developers) — Behance, Dribbble, GitHub. For experts and consultants — personal website with case studies or blog. For corporate employees — a link to the company website mentioning your role.

Content for Sections

Summary

Let’s figure out how to create a resume on LinkedIn correctly. In this section, briefly but concisely describe who you are, what you do, your achievements, and how you can be useful to employers or clients.

Example Structure

  • Who are you? “I am a sales manager in the B2B segment with 6 years of experience in IT.”*

  • What can you be proud of? “Closed deals worth over $500K in a year and introduced the company to new markets in Europe.”

  • How are you useful? “I find key clients, build long-term relationships, and increase the company's profit.”

  • Call to action: “Want to increase sales? Contact me!”

  • Use simple and clear language, avoiding complex terms unless they are key to your field.

Work Experience

Don’t just list responsibilities. Describe the specific results of your work.

If the company where you worked is not very well-known, briefly describe its field of activity.

Add links to projects or media files if appropriate.

Education and Certifications

Include not only information about your higher education but also about any courses you have completed. This will demonstrate your commitment to professional development and a desire for continuous learning.

Recommendations

It’s better to have 3–5 detailed recommendations from colleagues, supervisors, or clients than dozens of formal reviews. Ask those who can provide substantive and positive feedback to write recommendations.

Publications

If you have articles, case studies, research, or other publications, add them to the relevant section. This will showcase your expertise and active participation in the professional community.

Common Mistakes That Decrease Profile Effectiveness

We have analyzed numerous profiles to identify a successful formula for filling out a LinkedIn profile and discovered a number of common mistakes.

  • Incomplete profile
    LinkedIn algorithms rank complete profiles higher. Skipping sections like "About," "Work Experience," or "Skills" makes your profile less visible and creates an impression of a lackadaisical approach.

  • Generic headline (e.g., “Manager at Company X”)
    Instead of a job title, use the headline as an advertising slogan: specify your specialization, value, or unique experience (e.g., “HR Director | Developing corporate culture in IT companies”).

  • Lack of SEO optimization
    LinkedIn is a search platform. Without keywords (e.g., “digital marketing,” “project management”), recruiters and clients will not find you. Embed these in the "About," "Experience," and "Skills" sections.

  • Outdated information
    A profile with past job titles or old achievements loses relevance. Update it when changing positions, completing projects, or obtaining new certifications.

  • Lack of recommendations
    Profiles without reviews are less trustworthy. Ask colleagues, clients, or supervisors to write recommendations — they serve as social proof of your expertise.

  • Dry description in the "About" section
    Don't just list job titles. Add a mission, key achievements (with figures), and a call to action (e.g., “Ready to discuss collaborations in EdTech”).

Conclusion

LinkedIn is a powerful tool for career growth, networking, and strengthening your professional brand. The more thoughtfully your profile is crafted, the greater the chances of attracting the attention of employers, clients, and colleagues. By following the recommendations on how to effectively format your LinkedIn page, you can create a profile that distinguishes you from thousands of other users.



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