Recommended expert

Cristian Petra

iOS Team Lead

Cristian Petra
Berlin, Germany

Experience

Jan 2023 - Jun 2025
2 years 6 months
Berlin, Germany

iOS Team Lead

Qlaunch Gmbh

  • Contributed to the architecture design process, leading to scalable and maintainable solutions for complex projects
  • Improved app performance through code optimization and implementation of efficient algorithms
  • Led a team of iOS developers to complete projects on time and achieve customer satisfaction
  • Implemented core design plans into complete iOS app frameworks and delegated project components to corresponding team members
  • Key project: City Guide ([link]
Aug 2020 - Jan 2023
2 years 6 months
Hamburg, Germany

CI/CD iOS Team Lead

Herewith Gmbh

  • Led and managed a team of iOS developers and fostered a collaborative and productive work environment
  • Designed and implemented scalable and secure iOS architectures ensuring high performance and reliability
  • Conducted regular code reviews, provided constructive feedback, and ensured adherence to coding standards
  • Stayed up to date with iOS development trends and technologies and integrated them into the development process
  • Key project: Herewith ([link]
May 2018 - May 2020
2 years 1 month
Berlin, Germany

iOS Team Lead

Myosotis Gmbh

  • Demonstrated leadership and team management skills in the development of a robust iOS application
  • Delivered high-quality code using Swift and Xcode with a strong attention to detail
  • Implemented features using new technologies and the MVVM-C architecture pattern to ensure modularity, scalability, and testability
  • Collaborated closely with the team to deliver clean, maintainable, and efficient code in a deadline-driven environment
  • Key project: Myo ([link]
May 2017 - May 2018
1 year 1 month

Senior Mobile Developer

Artep Development

  • Involved in the development of iOS applications using Xcode with Swift
  • Developed the app using the MVC architecture
  • Key project: Popmetrics
Nov 2014 - May 2017
2 years 7 months

Mobile Developer

iRonin

  • Provided accurate time estimations for development and feature delivery
  • Participated actively in daily scrum meetings and delivered regular progress reports on multiple projects
  • Developed ‘Happy Baby Plan’ iOS & Android app for nursing mothers, handling full development for both platforms using Titanium Studio and Ruby on Rails
  • Contributed to the development of the Employee Referrals iOS mobile app using Xcode and Swift 3 for job sharing with over 1 million users

Summary

Experienced engineer with a proven ability to develop and manage customized solutions for business requirements. Skilled in creating, deploying, and maintaining iOS and cross-platform applications.

Continuous integration, unit integration, and functional testing are second nature! Strong focus on teamwork, code quality, and clean architecture. Proven track record of successfully leading small to large projects from start to finish.

Skills

  • Swift

  • Swiftui

  • Objective-c

  • Project Management

  • Kotlin

  • Unit Testing

  • Firebase

  • Ci/cd

  • Git

  • Javascript

  • Proven Leadership And Team Management Skills

  • Detail-oriented With A Commitment To Delivering High-quality Code

  • Highly Adaptable To New Technologies And Frameworks

  • Excellent Performance Under Pressure And In Deadline-driven Environments

Languages

English
Advanced
German
Intermediate

Education

Oct 2005 - Jun 2009

Petru Maior University

Bachelor's degree in Computer Engineering · Computer Engineering · Târgu Mureș, Romania

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