9:41●●● ▣ ▮▮
🌿
FoodXChange
Share food. Reduce waste.
Build community.
Build community.
🥦Share extra food with neighbors
🤝Reduce waste in your community
📍Find free food nearby
Get started
Log in
9:41●●● ▣ ▮▮
Hi, Idan 👋
📍 Sunnyvale, CA
I
🔍Search nearby food…
All
🍞 Bread
🥬 Produce
🥛 Dairy
🍞
Available
♡
Sourdough loaves (3)
🥦
Available
♡
Garden vegetables, mixed
9:41●●● ▣ ▮▮
🍞
Sourdough loaves
Available
📍0.4 mi · Sunnyvale
⏰Pickup today, 4-7 PM
🥖Quantity: 3
M
Mira's Bakery
Request pickup
NONPROFIT · CROSS-PLATFORM MOBILE · 2023 to PRESENT
The FoodXChange
A donation-based food marketplace built like Facebook Marketplace, but for surplus food. Restaurants, grocers, and households post what they have. Recipients claim and pick up. Founding engineer and product lead, currently shipping with a small team in active development for the Greater Boston area.
25+
Screens shipped
iOS + Android
Single TS codebase
Realtime
Supabase channels
Boston
First market
01 · WHY
A third of the food we produce never gets eaten.
Food waste is a logistics problem dressed up as a moral one. Surplus food and food-insecure people often live in the same zip code. The bottleneck is matching, scheduling, and trust.
30-40%
Of the US food supply that goes to waste each year (USDA).
44 M
Americans food insecure as of 2023.
$0
Marginal cost of pairing a surplus listing with a hungry person within 5 miles.
6 hr
Median pickup time once a request is accepted on the platform.
02 · PRODUCT TOUR
Every screen in the app.
Pulled directly from the live Expo router structure: app/(auth)/, app/(app)/(tabs)/, and the listing/chat/request flows. Rebuilt here in HTML so the design language reads without launching a simulator.
9:41●●● ▣ ▮▮
🌿
FoodXChange
Share food. Reduce waste.
Build community.
Build community.
🥦Share extra food with neighbors
🤝Reduce waste in your community
📍Find free food nearby
Get started
Log in
9:41●●● ▣ ▮▮
Hi, Idan 👋
📍 Sunnyvale, CA
I
🔍Search nearby food…
All
🍞 Bread
🥬 Produce
🥛 Dairy
🍞
Available
♡
Sourdough loaves (3)
🥦
Available
♡
Garden vegetables, mixed
9:41●●● ▣ ▮▮
🍞
Sourdough loaves
Available
📍0.4 mi · Sunnyvale
⏰Pickup today, 4-7 PM
🥖Quantity: 3
M
Mira's Bakery
Request pickup
9:41●●● ▣ ▮▮
Post a listing
Two taps. Photo, expiry, you're done.
Photo
＋
Title
e.g. Sourdough loaves
Pickup window
Today · 4-7 PM
Dietary
Post
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Category
Dietary
Show 12 results
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Messages
🔍Search conversations…
M
Mira's Bakery
Sounds good, see you at 5!
2m
J
Jamie · Garden surplus
Thanks for picking up!
1h
P
Pho 78
Closing soon, can you come?
3h
L
Linh's Pantry
Saw your pickup on the map.
1d
9:41●●● ▣ ▮▮
‹
M
Mira's Bakery
● Online
Hi! I saw you requested the sourdough.
Yes — what time can I pick up?
Anytime between 4 and 7 today. We're at 415 Castro St.
Perfect, I'll come around 5.
Sounds good, see you at 5! 🍞
Message…
9:41●●● ▣ ▮▮
Requests
Incoming · 3
Outgoing · 1
🍞
Sourdough loaves (3)
Requested by Aisha
Accept
Decline
🥦
Mixed produce
Requested by Riley · 12 m ago
Accept
Decline
9:41●●● ▣ ▮▮
Saved
3 listings · sync'd across devices
🍑
Available
♥
Local stone fruit
🧀
Available
♥
Mozzarella, fresh-pulled
9:41●●● ▣ ▮▮
I
Idan Kestenbom
📍 Sunnyvale · ⭐ 5.0
12
Posted
28
Claimed
86
Saved
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