Matt Pfeiffer
Platforms Engineer | ᯅ RealityKit | Audio/Graphics | Metal
- Role
- Lead Ios Engineer at Rapchat
- Location
- Kansas City, MO, US
- LinkedIn followers
- 500 followers
About Matt Pfeiffer
Creative and self-driven software engineer focused on Apple platforms, with deep…
Experience
Lead Ios Engineer
May 2021 — Present
Primary iOS engineer on a top-ranked music creation app with millions of users. Worked directly with company leadership to shape product direction and deliver high-impact features.Key contributions- Built and maintained a multi-track recording studio supporting real-time audio playback and editing- Designed and launched a cloud-based project saving and collaboration system- Implemented AVFoundation pipelines, Audio Units, and custom DSP logic for real-time audio effects, including a proprietary pitch correction engine- Architected a modular Swift Package–based system to decouple app components, improving build times, and enabling SwiftUI previews for faster iteration- Integrated event tracking analytics to monitor feature engagement, detect bugs, and guide product decisions
Education
Western Governors University
Bachelor of Science - BS, Computer Science
University of Missouri-Columbia
Bachelor of Science (B.S.), Mechanical Engineering
2009 — 2013
Skills
- Finite Element Analysis
- Cad
- Mechanical Engineering
- Solid Modeling
- Electro-Mechanical Design
- Microsoft Office
- Hvac Design
- Matlab
- Product Development
- Visual Basic
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