TomásGranillo Posse
TomásGranilloPosse

Product Designer | UX/UI | Design Systems | Web & Motion

tomi.png

status.md

Open to work

Buenos Aires

bond.mp4

Bond↗

cerquita.mp4

Cerquita↗

inmental.mp4

Inmental↗

work.fig· 3 cases

Selected work

Bond
View case
Redesign concept · Value proposition, identity and system · 2024 · 2026
01 · bond.mp41920 × 1080
Layers08
bond
1. Where it started
2. What founders said
3. One value proposition
4. Before and after
5. From PomJuice to Bond
6. A design system in code
7. How I designed the answers
8. Takeaways
Cerquita
View case
Personal app · Design and development · 2026
02 · cerquita.mp41920 × 1080
Layers09
cerquita
1. Where it came from
2. The problem
3. Design principles
4. An app for certain moments
5. Everything around the visit
6. Decisions
7. What doesn't work yet
8. Identity
9. Takeaways
Inmental
View case
Website · Design, development and SEO · 2026
03 · inmental.mp42000 × 1250
Layers06
inmental
1. What Inmental is
2. How I planned it
3. Decisions
4. How I worked with AI
5. Outcome
6. Takeaways

playground.fig· 3 pieces

Playground

Things to play with. Each one shows how I think about a screen.

From PomJuice to Bond

pomjuice-bond / phone

bondAssistant

I'm at $18k MRR, growing 38% a month. How much should I raise at seed?

$400k – $600k

That's what 212 B2B startups with traction like yours raised in 2025.

Median $480k

What weighs most

·Your growth is in the top 20%.
·No large pilot yet: that pulls the range down.

Seed rounds 2025 · 1,240 Theses of 86 funds

A range, not a promise: it moves with the market and the team.

Build my round planSee 12 funds

Ask Bond…

306 × 0

leftPomJuice · 2024

rightBond · 2026

The founder's main screen, before and after. In Bond you ask what you need to know and the assistant answers with your own numbers.

~/skills· 3 skills

Crafted agent skills

Skills for AI agents, built from the way I work. Open source.

$▍

✓ designdiff

Shows the process behind a product built with AI agents: what you asked for, what the AI did and what you decided.

reads: your Claude Code and Codex sessions and the git history
finds: the moments you corrected, cut or reframed what the AI proposed
captures: the app before and after each decision
builds: a timeline ready to use as the base of a case study
never: publishes anything or makes decisions up: you review them

Claude Code · Codex · Next.js

Page designdiff generates for an example project — github.com/designdiff ↗

about/· 8 files

About

years.md

4+ years designing digital products for startups, brands and freelance clients.

how-i-work.md

I like testing things, understanding why they work the way they do and proposing how to make them better.

inmental.md

Inmental Interactive

UX/UI designer

May 2025 — now

teaching.md

UADE

Teaching assistant, Interaction Design I

Mar 2025 — now

marl.md

MARL Accelerator

UX/UI designer

Dec 2023 — Apr 2025

freelance.md

Freelance

UX/UI & Multimedia Designer

Oct 2021 — now

uade.md

UADE

BA in Multimedia & Interaction Design, honors

2019 — 2023

cv.pdf

CV ↗LinkedIn ↗

Get in touch

Tominow

If you have a role or a project in mind, write to me.

tomasgposse@gmail.com

LinkedIn ↗CV ↗

TomásGranillo PosseTomásGranilloPosseh1 · Tomás Granillo Posse