Ivan K.

Ivan K.

iOS Developer

Novi Sad, Serbia
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About Me

Ivan is an iOS Developer curious in all things Apple and well-versed in Swift and iOS development, valuing iteration and clean code. He designs, develops, and deploys mobile apps using the latest iOS frameworks, tools, and best practices. Ivan has also experience with Agile development and continuous problem-solving, thriving in a fast-paced environment.

Work history

UpStack
UpStack
iOS Developer
2021 - Present (3 years)
, Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

  • Participate in scrums consisting of cross-functional teams, both software and hardware.

  • Ensure that features are being delivered efficiently and on-time.

Codecentric Serbia
Codecentric Serbia
iOS Developer
2018 - 2020 (2 years)
Novi Sad, Serbia
  • Designed, implemented and maintained solutions for AXA Insurance; writing clean, scalable and efficient codebase on the project.

  • Translated designs and wireframes into high-quality code and ensured the best possible performance and responsiveness of the WayGuard solution.

  • Identified and corrected bottlenecks, fixed bugs and maintained code quality on several internal apps.

AXA
AXA
iOS Developer
2018 - 2020 (2 years)
Cologne, Germany
  • Designed, developed, deployed, maintained and improved AXA's software solutions and processes.

  • Translated requirements into designs and well-engineered code and leveraged on the latest iOS tools to improve AXA's solutions.

  • Prototyped new features and applications on the project.

Freelance
Freelance
iOS Consultant
2016 - Present (8 years)
, Remote
  • Handle and perform technical design and implementation of complex iOS applications with Swift.

  • Review client requirements, wireframes, and designs for technical feasibility; translating these into user stories for implementation.

  • Design and develop applications to meet product requirements, selecting technology frameworks/libraries and driving best practices.

Gecko Solutions d.o.o
Gecko Solutions d.o.o
iOS Developer
2016 - 2018 (2 years)
Belgrade, Serbia
  • Delivered coding expertise across the project lifecycle from concept to deployment for Gecko and wrote code that conforms with best practices.

  • Identified and corrected complex bottlenecks and fixed bugs on solutions for clients.

  • Adhered to and promoted engineering best practices and industry standards on projects.

Portfolio

iOS Developer - OneSign
iOS Developer - OneSign

Worked on the OneSign​ mobile application designed as a universal identifier to provide excellent user experience and a high level of safety to users. It enables quick two-stage authentication and digital signing of documents using cloud-based digital signatures. Built the application using Swift.

iOS Developer - mBank
iOS Developer - mBank

Led tasks on the mBank project; building a core engine used in more than 20 mBank applications, such as ​NLB​, NKBM​, ​SKB​, ​Abanka​, with a couple of million users across Europe. Managed the dev team on the project; implementing both the core engine app and the customers’ mBank applications.

iOS Developer - WayGuard
iOS Developer - WayGuard

Worked on the development of WayGuard​ a personal security application that relies heavily on realtime communication using web sockets and push-notifications for more than 300k users. The solution is compatible with some BlueTooth devices like Flic and Lightguard.

Education

Education
BSc. Computer Science
University of Belgrade
2013 - 2016 (3 years)