LinkedIn carousel template for software developers

Developers share the most useful posts when they explain a bug, a tool or a decision in a few steps. This template is a debugging story people bookmark. Below is a sample carousel Slidler made from the text in the editor; change the text to yours and make your own in under a minute.

Sample carousel (5 of 8 slides)

How we cut our API response time in half Swipe for 6 key points

We started by measuring: one endpoint made 40 database queries per request.

The cause was an ORM loading related records one at a time inside a loop.

Batching those lookups into one query removed most of the time on its own.

Caching the slowest read for sixty seconds handled the rest without stale-data complaints.

How to use this template

Cover: the result, in plain numbers.
How you measured before changing anything.
The cause, then the fix, one slide each.
The rule of thumb readers can reuse.

Tip: Keep code snippets out of the slides, or keep them to one line; long code is unreadable on a phone. Link a gist in the comments.

Edit the sample and make your carousel (free, no sign-up)

The first line becomes the cover; each sentence becomes a slide. Replace the sample with your own words.

Slides
Your handle

FAQ

What should developers post on LinkedIn?

Debugging stories, tool comparisons, what you learned from a migration, and short explainers of concepts you had to learn yourself.

Can I turn my README into a carousel?

Yes. Use the GitHub README page to make a carousel from a repo link.

Is this template free?

Yes. Slidler is free and needs no account. Free exports carry a small “made with slidler.com” mark.

What size are the slides?

1080×1350 pixels (4:5 portrait), the size LinkedIn and Instagram show largest in the feed. LinkedIn gets a PDF; Instagram gets a zip of PNGs.

Related templates

Start from your own content instead: Turn a GitHub README into a LinkedIn carousel · Turn release notes or a changelog into a LinkedIn carousel · All carousel templates