Marvin Wocheslander

I make computers do difficult things faster.
I design the interfaces people touch and the systems, data flows, and infrastructure underneath them.

[email protected]
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01 / Experience
01

Photon

Founding Design Engineer
Founding Design EngineerApr 2026 — Present — San Francisco, CA
  • Leading a team to redesign the entire customer-facing product, and establishing the design system the rest of engineering ships on.
  • Owning the stack beyond design, hardening auth and closing a critical security bypass, and building the zero-config CLI developers scaffold new projects with.
Next.jsReactDesign SystemsProduct Design
02

Pally (YC S25)

Design Engineer
03

Moment.dev

Systems Research Engineer
04

Microsoft (Azure SQL Data)

Software Engineer Intern
05

Pacific Lutheran University

Computer Science Head TA
06

AWAL (Sony Music)

Artist & Talent Manager
02 / Projects
01

ADapt

Hackathon Winner

AI-powered video ad localization platform. Won 3rd place in Runpod's TreeHacks 2026 track. Built the full frontend experience, from upload flow to 3D audience visualization.

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02

fullsend

CLI Tool

Open-source CLI that serializes codebases for LLM contexts. 1,600+ downloads in first month. Custom traversal engine processes repos in under 30ms.

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03

Catppuccin for Steam Deck

Open Source

Official Catppuccin theme port for Steam Deck UI. 36,000+ downloads. Engineered dynamic theming system using SASS and JSON.

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04

Xander's Sodium Options: Continued

Open Source

Community continuation of Xander's Sodium Options for newer Minecraft versions. Maintained compatibility across the modern mod ecosystem. Reached 12,000+ downloads in its first two months.

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05

Modrinth for Raycast

Extension

Official Raycast extension for searching Minecraft mods. Features real-time search and version compatibility checking.

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03 / Tech Stack
Agentic DevelopmentAzure SQLC#C++Claude CodeCLI ToolingCodexDistributed SystemsDockerFirebaseGitJavaKustoNode.jsPythonReactReactive ArchitectureSQLSQL ServerSwiftSwiftUITailwind CSSTypeScript