How I AM JUBAYER shows up on YouTube, Instagram, X, LinkedIn and TikTok: roles, bios, safe zones, captions, rhythm, and a studio that exports every template as a PNG.
Five platforms, one person. The point of a personal brand is that someone can meet you on any of them and know instantly it is the same curious human.
I AM JUBAYER everywhere. Same avatar, same dot, same tagline. Handles match wherever possible.
A post explains one thing or shows one build. If it needs two, it is two posts.
Anton carries the hook. Everything else is quiet: Work Sans for the explanation, mono for the label.
Curiosity, explained. Ideas, built. Every feed alternates between understanding something and making something.
Not every post goes everywhere. YouTube is home base. The others point back to it or stand on their own with a native format. Cadences are a starter, so keep only what you can sustain.
Where the Deep Dives live. Everything else drives here.
Carousels that teach in 6 slides, and Reels cut from Deep Dives.
Sharp single ideas, short threads, and build-in-public updates.
Case studies, lessons from builds, and creative or commercial work.
The same Shorts, cross-posted. Hook in the first second.
IamJubayer.com is the only place you own. Every profile links here.
Reserve the same handle everywhere, use the same avatar, and open every bio with the same line. Edit the bios below. The counters check each platform's limit.
@iamjubayer on every platform. If taken, add nothing clever: ask me first, because a clever suffix breaks the whole brand.
I AM JUBAYER, in caps, where the platform allows. In running text write Jubayer. Spoken: "I'm Jubayer."
Your cut-out portrait on graphite with one blue dot, the same photo on all five platforms. Use the blue or paper version only to tell accounts apart. The dot symbol is the backup where a logo fits better.
Limits checked against current platform rules at the time of writing. Verify before you paste.
Every template follows the brand: Anton headline, mono kicker, the grid with one blue dot, the series lockup at the bottom. Pick a template, change the text, choose a real element or upload your own, and download a PNG at the exact size. Your photo never leaves your browser.
The signature. The photo becomes graphite and paper, so every post in the feed looks like one family. Use it for most posts.
The photo rebuilt from the grid, with the one blue dot picked out. Use it for covers and big moments. It is the dot idea made literal.
The natural photo, only darkened at the edges. Use it for thumbnails, where real colour earns the click.
Edit the headline, text, photo, treatment and theme below, then download your version. Back to the content library
Sample photos are free to use from Pixabay. Credits are in 2-social/images.
Every platform crops and overlays something. Turn on the safe zones in the studio to see exactly where. Sizes change, so check each platform before you upload.
| Asset | Size | Ratio | Keep clear |
|---|---|---|---|
| YouTube banner | 2560 × 1440 | 16:9 | Text and logo inside the centre 1546 × 423 so it survives phone, desktop and TV. |
| YouTube thumbnail | 1280 × 720 | 16:9 | Bottom-right corner (the timestamp). Keep the headline under 6 words. |
| X header | 1500 × 500 | 3:1 | Bottom-left, where the profile photo overlaps. Edges can crop on mobile. |
| LinkedIn banner | 1584 × 396 | 4:1 | Bottom-left, where the profile photo sits. It crops more on mobile. |
| Profile photo | 800 × 800 | 1:1 | Everything outside the central circle is cropped. Keep the symbol inside about 70%. |
| Instagram post | 1080 × 1350 | 4:5 | Keep key content in the centre, because grid previews crop the edges. |
| Story / Reel / TikTok / Short | 1080 × 1920 | 9:16 | Top ~250px and bottom ~380px are covered by interface. Right ~120px holds the buttons. |
| X / LinkedIn image post | 1600 × 900 · 1200 × 627 | 16:9 · 1.91:1 | Nothing within 5% of the edges. Text readable at thumbnail size. |
| Link / share preview | 1200 × 630 | 1.91:1 | Centre 80%. This is the image your site shows when its link is pasted anywhere. |
Every caption has three beats. The hook is the Anton headline in words, the body gives the mechanism or the lesson, and the point tells people where to go next.
A sensor is a grid of buckets
Each bucket counts the photons that land on it. Colour, detail and noise are clever maths on top of that count.
Full Deep Dive on YouTube. Link in bio.
I built an AI that files my invoices
It reads the PDF, finds the amount and the date, and writes the row. It broke twice before it worked. Here is what failed first.
Breakdown in the thread below.
A starter week that alternates explaining and building. Change the days. Keep the shape. Never post something just to fill a slot.
Two lists. Tick them as you go; your progress stays on this device.