CareerMate: 0-to-1 Mobile App Design

CareerMate is an app designed for job searching for blue-collar professionals.

Year

2025 – 2026

Role

Founding Product Designer

About The Project

Built a mobile marketplace from scratch in a one-month sprint. Integrated AI screening that reduced task time by 25% and simplified the hiring loop for blue-collar professionals.

01. The Challenge

Mobile Friction in Hiring
‍Most job platforms are tailored for office roles and feel too heavy for hands-on workers and small business owners. Key pain points identified:
• Complex Filtering: Overwhelming search options on small screens led to high drop-off rates before users even viewed relevant jobs.
• Low Transparency: Candidates were left in the dark about their application status, while employers struggled to track their hiring pipelines.
• Fragmented Communication: Slow, back-and-forth messaging for basic details like pay, location, and availability.

User persona

CJM

User flow

02. The Solution

‍Speed & Trust as Core PillarsThe strategy was to surface essential data first and automate the skill-verification process.
• AI-Powered Assessment: An innovative audio/video interview system that analyzes responses and provides scores, building employer trust without the need for initial phone screenings.
• Streamlined Search Flow: A personalized home screen featuring "hot" categories (nannies, tutors, sitters) and high-density specialist cards for rapid comparison.
• Job Management Hub: A unified ecosystem combining an order tracker, booking calendar, and integrated messaging for seamless real-time coordination.

03. Key Achievements

• 25–30% Faster Task Completion: Users finished core tasks (searching and applying) significantly faster with fewer errors in usability sessions.
• Innovation: Integrated an AI screening flow that effectively bridged the gap between raw applications and verified hires.
• Zero Critical Errors: The new job posting wizard allowed employers to list vacancies intuitively, resulting in a 100% completion rate during testing.
• Reduced Cognitive Load: Clear status indicators and a mobile-optimized UI improved user understanding of "next steps" by 15%.

04. Design Process

• Research: Rapid stakeholder interviews and CJM mapping to identify friction points for both job seekers and small employers.
• Prototyping: Built a high-fidelity clickable mobile prototype focusing on the shortest paths to "apply" and "post."
• Validation: Conducted task-based usability tests to iterate on filter defaults, UI labels, and success states.

05. Key Features

Onboarding & Role Selection: Instant social login with a clear choice between Specialist and Employer roles.

Specialist Discovery: Refined search preferences including ratings, hourly rates, and recommendation scores.

Specialist search flow

Specialist interaction flow

‍AI Interview Interface: A lightweight UI for recording responses and viewing AI-generated assessment metrics.

AI tests and interviews ensure fair assessment

Unified Management: A centralized view for available orders, confirmed bookings, and direct chat communication.

Job management made simple

UI kit