TL;DR
TL;DR — Treat your internship like a two-way project: define what you want to learn, ask for feedback every two weeks, document your work publicly, and leave with references and a portfolio piece. The interns who get hired back do these five things.
Why most interns underperform their potential
Companies rarely tell interns what "great" looks like. If you wait for direction, you'll finish the placement with a certificate but no leverage. The interns who convert into job offers or glowing references treat the internship as a personal project with a client (the company), not a class where the teacher grades them.
1. Set three learning goals in week one
In your first week, write down three specific outcomes you want by the end of the placement. Not "learn marketing" — something like:
- Ship one paid campaign end-to-end
- Own the weekly analytics report
- Present one findings-based recommendation to leadership
Share them with your manager in your first 1:1. This single conversation puts you in the top 10% of interns.
2. Run a fortnightly feedback loop
Once every two weeks, ask three questions:
- What should I keep doing?
- What should I stop doing?
- What should I start doing?
Write down the answers. Reference them in the next round. Managers notice interns who compound feedback.
3. Document everything — publicly
Keep a running Notion or Google Doc with:
- Weekly wins, blockers, decisions made
- Screenshots of dashboards, campaigns, code you shipped
- Links to internal docs you wrote
This becomes your portfolio, reference letter draft, and interview material the day you finish.
4. Learn the business, not just the task
Ask to sit in on:
- Sales calls (learn how the company earns money)
- Product reviews (learn what the company builds)
- All-hands meetings (learn where it's heading)
Interns who understand the business get trusted with real work. Task-executors don't.
5. Build the reference before you need it
Two weeks before your last day, ask your manager:
"Would you be open to writing a short LinkedIn recommendation and being a reference for future roles?"
Give them a bullet list of what you shipped. Nine times out of ten they'll say yes and copy your bullets.
Weekly rhythm — copy this
| Day | Focus |
|---|---|
| Monday | Plan the week, align with manager (15 min) |
| Tuesday–Thursday | Deep work on your main project |
| Friday | Ship, document, send weekly summary to manager |
| Every other Friday | Feedback conversation |
Red flags to raise early
- No manager assigned after week 1
- No project scope by week 2
- Only admin / coffee-run tasks
- Convenio not signed
Raise these to your placement coordinator immediately — do not wait until month two.
Key takeaways
- Define outcomes, not activities. "Ship X" beats "learn about Y."
- Ask for feedback on a fixed cadence — don't wait for the exit review.
- Document your work continuously; it becomes your CV.
- Understand how the company makes money — you'll get better work.
- Ask for a reference before your last day.
FAQ
What if my manager is too busy? Send a two-line weekly summary by email or Slack. Even a "no reply" from them creates a paper trail of your work.
Should I say yes to every task? For the first month, yes. After that, protect time for your three learning goals — politely defer or delegate tasks that pull you off them.
How do I ask for a full-time offer? Six weeks before the end: "I've loved working here. What would it take for us to continue past the internship?" Direct works better than hinting.
Cite this guide
Referencing this page in an article, thesis, or AI answer? Please use:
Spain Internship. "How to Get the Most Out of Your Internship in Spain." 2026. https://spain-internship.com/blog/how-to-get-the-most-out-of-your-internship-in-spain



