After working on a project or two comes the stage of turning that work into something you can show.
And that is what separates a hundred applicants for the same role: not the certificates, but that one presented documented work and the other presented a list of courses.
A portfolio is not a gallery
Most beginners build a portfolio of designs and screenshots. That says nothing about your ability.
A good portfolio tells cases. Each case contains: what the situation was, what the problem was, what you did and why, what the result was, and what you learned.
The structure of a single case
- Context: what the business does and for whom, in two lines.
- The problem: what was not working, with numbers if possible.
- What you did: specific steps, not general headings.
- The result: numbers before and after, however small.
- The learning: what you would do differently.
That last part makes a real difference in interviews, because it shows you think rather than merely execute.
If your results are modest
That is fine. An employer does not expect stunning results from a beginner; they want to see how you think.
Even a negative result has value if you tell it properly: "we tried X and found it unsuitable for this reason, so we moved to Y." That shows more maturity than claiming success.
Where do you put the portfolio?
The simplest solution: a free simple website with three cases, or a well-formatted PDF.
And most importantly, that it is mentioned on LinkedIn and in your CV with a direct link. A portfolio nobody can reach might as well not exist.
LinkedIn is your shop window
In this field specifically, your LinkedIn profile is seen before your CV. Make it clear:
- A headline saying what you do, not just "seeking opportunities."
- A short summary with your path and the cases you worked on.
- Posts every so often explaining something you learned or executed.
Those posts are not for show — they demonstrate that you follow the field and think about it, and many opportunities come from them.
The CV
Keep it to one page. Focus on what you did rather than what you learned, and use numbers.
Instead of "knowledge of Facebook advertising," write "managed a campaign with a budget of X for a clothing shop, and reduced cost per message from A to B within a month."
Prepare your answer to the biggest question
The question you will most be asked: "tell me about a project you worked on." Prepare a two-minute answer about your strongest case.
That answer alone can decide an interview. Practise it out loud until it sounds natural.
In short
A portfolio is not a design gallery, it is a set of cases telling how you think. Include the context, the problem, what you did, the result and the learning.
Make it reachable by link, fix your LinkedIn, base your CV on achievements with numbers, and prepare the story of your strongest project.
This is part four — part five covers getting your first opportunity.