Portfolio

2026

Paola

Rangel

NYC

I’m Staff Product Designer at LinkedIn, where I help members showcase who they are and take meaningful actions on their profiles. I work at the intersection of complex systems and human behavior, finding the problem underneath the problem, then building the case to solve it.

More about me

2025

Messaging redesign

A unified compose system that reshaped how LinkedIn's platform handles messaging.

20+

fragmented experiences unified

11

components redesigned

1

model behind LinkedIn's re-architecture

I was asked to redesign the compose box, one component. But I found it behaved differently everywhere it showed up: InMail had its own version, Pages had its own, Groups had its own. The real problem wasn't the compose box, it was that messaging had never been designed as a system. I audited 20+ compose variations across surfaces, then convinced Premium, Pages, and Organic Messaging, each with their own roadmap, to converge on one shared model.

I stress-tested it against two hero flows, messaging a non-connection through InMail and messaging a connection for free, starting with the compose box as the anchor and working outward until the entire compose experience, message bubbles, media attachments, reactions, statuses, banners, was rebuilt as one coherent system. When LinkedIn began Nile, a multi-year re-platforming of its core technical infrastructure, this model became the blueprint for how the new architecture handled messaging.

šŸ”“ Before
Before: collage of 20+ fragmented messaging compose experiences
20+ unique compose experiences mapped across surfaces. Each built independently, each with its own UI logic, behaviors, and patterns. Members encountered a different experience depending on where they started a conversation.
🟢 After
One unified compose system across every surface, later adopted as the foundation for LinkedIn's platform re-architecture.

2024

Profile Builder

A conversational profile builder that changed how LinkedIn members describe themselves.

300%+

profile completion increase

3 surfaces

adopted the interaction model

Only 18% of LinkedIn members had profile key fields. I ran the first deep audit of the profile editing flow, something no one on the team had done before, then validated it against real funnel data with the data science team. Together they confirmed it wasn't a completion problem, it was an articulation problem: members weren't stuck on a slow or buggy form, they were stuck on what to say about themselves. I proposed a conversational, question-by-question builder with no precedent at LinkedIn, no components, no patterns, and convinced design, product, engineering, and data teams to build it from scratch.

It shipped as a guided flow that adapts to any career path, increasing profile completion by over 300% and getting adopted as the interaction model on 3 other LinkedIn surfaces.

šŸ”“ Before
Before: form-based Add experience profile editing screen
Rigid, form-based profile editing with overwhelming fields, no guidance, and no clear starting point. This is what members were abandoning.
🟢 After
A guided conversational experience with warm tone, flexible flows, one question at a time. The same information, completely reimagined.

2023

Empty LinkedIn Profile

A redesigned profile landing experience that increased quality profile completions by 15% and profile networking actions by 25%.

Members landing on an incomplete profile were overwhelmed: 15+ competing prompts, no clear priority, and private tools that made the profile look more finished than it was. I mapped the journey and validated it against the completion funnel: 40% of members were missing a position, but only 2% of those had even looked at their own profile in the past month, awareness wasn't the gap, motivation and clarity were.

I narrowed the fix to three moves: snoozing non-essential promos, turning key missing fields into persistent prompts with AI-powered suggestions, and hiding guidance modules until a member actually hit quality-profile status. After getting buy-in from product and consumer VPs, it shipped and increased quality profile completions by 15% and profile networking actions by 25%.

šŸ”“ Before
Before: cluttered empty LinkedIn profile with competing prompts
Users were overwhelmed by excessive prompts during profile setup and unsure which actions were actually required, essential completion prompts got lost in the clutter, and private tools made profiles look more complete than they were.
🟢 After
The profile experience was simplified and cleaned up, missing key information was highlighted through AI-powered null states, and private tools were redesigned to activate only after a member reaches a quality profile.