Arjun Mahanti Hi, I’m Arjun, a multidisciplinary designer from Brooklyn. I’m designing Bitcoin and AI products at Block, building iOS apps at my personal studio, and looking for delightful solutions to complex problems.
Work Products Photos About
Work Select professional work.
Block Principal Product Designer, Proto
2023 — Present
Mango Studios Founder
2022 — Present
AngelList Senior Product Designer
2022 — 2023
Square Senior Product Designer, Restaurants
2017 — 2022
Ando Lead Designer
2016 — 2017
Sidecar Founding Designer
2012 — 2016

Products iOS apps I've designed and built over the years.
Approach Golf products designed for fun, built for performance. zoon A simple music player for iOS. Sudo Beautiful Sudoku – with a colorful twist. Circuit A stupidly-simple, extremely efficient, HIIT timer. jot The fastest app for notes and sketches. Terraforms An experimental app to explore Terraforms by Mathcastles.

Patents
US20220101410A1 2020
Sensor-based layout generation
US11803829B2 2020
Device-aware communication requests
US11064047B1 2020
Accessibility of instant application data via associated application
US11823154B2 2020
Context-based communication requests
US20250112985A1 2020
Integrating customer and/or merchant functionality with discoverable applications
USD1021943S1 2021
Display screen or portion thereof with a graphical user interface
AU2021318866A1 2021
Embedded application within a buyer application

Photography
Harvest In 2021, I joined winemaker Pascal Carole to document his premier harvest in the Loire Valley. Diamond Mine Behind the scenes of Ruby Nights recording at the Diamond Mine studio in Queens, NY.
© 2025 Arjun Mahanti