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AI · home companion
Sahay
An AI home companion, from problem framing to a working prototype.
See the project →Product Designer User Experience Designer
Marketing tells people why a product matters. UX makes sure it does. I design with both in mind.
I didn’t take the traditional route into design. I started with , moved into , and became fascinated by how products were sold to me. That curiosity led me to at Drexel, where everything clicked: marketing and UX both start with understanding people.
Today, I bring storytelling, visual thinking, and that understanding into the products I design.
01 / 04
AI · home companion
An AI home companion, from problem framing to a working prototype.
See the project →02 / 04
Games · retention
A retention-focused redesign built for Talofa Games.
See the project →
About me
I grew up in a busy city, in a big extended family. We traveled a lot, so I changed schools often and learned early how to walk into a new room and make friends.
Moving to Canada and getting into project-based work is where I found my calling: building things that make life easier for people.
More about me
Mobile UX
A redesign of Philadelphia's transit app around what riders do most: buy a ticket, plan a trip and follow it live.
The problem
Riders get logged out at the exact moment they need directions. People depend on transit to get to work and to medical appointments, so when the app fails, it affects their day.
Research
Interviews, a heuristic evaluation and usability tests fed an affinity map of pain points. Three findings set the direction.
Every commuter interviewed kept Google Maps open while using SEPTA, because the app had no integrated map.
Login failed in 6 of 8 test sessions, and failed logins made people doubt the app was reliable.
Finding a schedule took 4+ taps through menus labeled "Schedules," "Trip Planner" and "Routes," and people still couldn't find their route.
The direction
Riders plan by where they are and where they need to go, so the structure was rebuilt to answer that first. Extra items in the nav bar and separate destination search and filters were folded together, leaving fewer places to look.
Final solution
This is the interactive prototype. Step through a trip from Drexel to Fishtown, from Face ID sign-in to live directions.
Open it in FigmaKey decisions
Riders look up destinations on a map, and were juggling SEPTA and Google Maps to do it. I put the map on the home screen to remove the juggling and give an overview at a glance. It meant rethinking the whole information architecture and risked overwhelming people who wanted a quick schedule lookup, but testing showed even those riders pictured the trip on a map first.
Riders stopped relying on the app when sign-in failed mid-trip. I designed sign-in around Face ID, with a password as a fallback, so getting in takes a second.
Riders saw "Schedules" and "Trip Planner" as one task, so I merged them into a single search with predictive text. Finding a route takes 2 taps instead of 4+. I made ticketing a persistent primary action, so riders who already know their schedule can buy or activate a ticket without going through trip planning. That cut a purchase from 7 steps to 3. The single search does favor riders who already know where they're going; someone who only wants to check a schedule may take an extra step.
I folded the extra nav items and the separate destination search and filters together, so riders have fewer places to look and every tab maps to a task.
Task success in usability testing
45%92%
Outcome
In usability testing, all 8 participants bought a ticket without help, and people could plan a trip without leaving the app.
Shortly after the project, SEPTA released a revamped app with biometric login, map integration, predictive search and improved accessibility controls, the same needs this research had pointed to.
This was a student project without access to SEPTA's backend systems or usage analytics.
Next steps
Research covered only daily commuters. A real rollout would recruit a wider range of riders from day one, especially people with disabilities.