Summary
Overview
Work History
Education
Skills
Timeline
Generic

Brian Tresedder

Milwaukee

Summary

Senior iOS engineer and technical team leader with 12+ years of experience delivering high-quality mobile applications across diverse industries. Proven track record of leading cross-functional teams, architecting scalable solutions, and driving technical excellence in fast-paced environments. Expert in iOS development lifecycle from concept to App Store deployment, with extensive experience managing both in-house teams and contractor relationships.

Overview

11
11
years of professional experience

Work History

Senior Mobile Engineer

Casa, Inc
06.2022 - Current
  • Architect and maintain the Casa iOS application, delivering new features that enhance user experience for cryptocurrency management
  • Led iOS development for major buy/sell feature implementation
  • Collaborate closely with product and design teams to optimize development workflows
  • Conduct technical code reviews to maintain high code quality standards
  • Implement modern iOS development practices including SwiftUI adoption and automated testing strategies

Senior Mobile (iOS) Engineer

Northwestern Mutual
04.2021 - 06.2022
  • Developed and maintained critical features for Northwestern Mutual's client-facing mobile application
  • Contributed to key architectural decisions and technical roadmap planning for iOS platform evolution
  • Enhanced team productivity by refining development processes and improving cross-organizational collaboration
  • Partnered with product and design teams to translate business requirements into technical specifications
  • Implemented accessibility features and performance optimizations

Lead iOS Developer

Entrision
07.2014 - 03.2021
  • Led mobile development team of full-time employees and contractors, managing project timelines and deliverables
  • Made critical architectural decisions for iOS applications across multiple client projects in healthcare, finance, and retail sectors
  • Managed client relationships and project scope, ensuring successful delivery of mobile applications
  • Established development best practices, code review processes, and quality assurance standards

Education

Bachelor of Science - Computer Science

Concordia University Wisconsin
Mequon, WI
01.2012

Skills

  • Expertise in Swift and Objective-c
  • SwiftUI
  • Mobile UI and UX design
  • Combine
  • Agile development
  • Unit testing
  • MVVM
  • API integration
  • CI/CD
  • Memory management
  • Team management
  • Technical mentoring

Timeline

Senior Mobile Engineer

Casa, Inc
06.2022 - Current

Senior Mobile (iOS) Engineer

Northwestern Mutual
04.2021 - 06.2022

Lead iOS Developer

Entrision
07.2014 - 03.2021

Bachelor of Science - Computer Science

Concordia University Wisconsin