mariama

mariama

I design multi-sided platforms and complex workflows for startups and high-growth products. I untangle complexity so users can navigate with confidence, products can scale, and businesses can grow.

80%

verification completion

80%

verification completion

↓ 30%

time-to-resolution

↓ 30%

time-to-resolution

300k+

users reached

300k+

users reached

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mariama.abellera@gmail.com

Designing for friction to achieve 80% creator verification

Designing for friction to achieve 80% creator verification

Redesigned a high-friction identity verification flow within rigid third-party Stripe constraints, turning a mandatory compliance hurdle into a trust-building experience

Growth Design

Onboarding

Product Strategy

Subscription Platforms

B2B2C

80%

verification completion

2

rounds of testing

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Streamlining internal admin workflows to reduce time-to-resolution by 30%

Streamlining internal admin workflows to reduce time-to-resolution by 30%

Re-architected a generic backoffice template into a scalable, standardized system that reduces operational context-switching and eliminates manual data investigation for admins

Internal Tools

Information Architecture

Systems Design

B2B SaaS

↓ 30%

time-to-resolution

↓ 30%

avg onboarding time

4

standardized workflows

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Designed a scalable category page template to unlock 19M+ products

Designed a 0-1 category page system for North America's largest MRO distributor built to scale across 19 diverse product families where none existed before

0→1

Systems Thinking

Responsive Web Design

B2B E-Commerce

300k+

users

19M+

product inventory

19

product families

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Simplifying budget creation for first time users

Transformed a cluttered, manual personal finance tracker with smart defaults and guided steps that matched how users actually think about money

Data Visualization

Mobile App

User Research

Fintech

3

workflows

Alt Text

From 100+ design inconsistencies to a single source of truth for a B2B e-commerce platform

Rebuilt a fragmented legacy design system with 100+ design inconsistencies into a shared design-to-dev component library, establishing a single source of truth

Design Systems

Component Library

Responsive Web

B2B

100+

design inconsistencies

80+

components standardized