iOS Developer
Aktualisiert am 10.10.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 10.10.2024
Verfügbar zu: 100%
davon vor Ort: 50%
SwiftUI
Swift
iOS
AR
VR
Node.js
Google Cloud
Firebase
tvOS
AI
Machine Learning
Künstliche Intelligenz
German
native language
English
fluent

Einsatzorte

Einsatzorte

Deutschland
möglich

Projekte

Projekte

2 Jahre 8 Monate
2022-02 - heute

Enty - Financing And Accounting From Anywhere

Enty is a technology and accounting company in Estonia. I am working for them on the
development of their iOS app, which allows users, usually company owners, to do their

accounting tasks on the go.

  • In an agile environment, I am developing an iOS app that uses a GraphQL backend with sophisticated error handling. 
  • This will give its users new ways to do their accounting tasks and more from anywhere. 
  • The integrated Intercom chat allows users to chat with their account managers at any time. 
  • In addition, my responsibilities also include the app reviews.

Swift / iOS (Xcode) SwiftUI Google Firebase (Authentication Services) Google Cloud Storage GraphQL AppStore Reviews Figma (accessing the ready design system)
9 Monate
2023-02 - 2023-10

ULTRAVIOLET - Creator Platform

Ultraviolet is a social media solutions company from the US. I am developing the React Native app together with the team of developers and the product team. Ultraviolet delivers space for creators (influencers) to purchase exclusive content to their fans. It gives creators (influencers) various tools to present their exclusive content in a modern fashion.

  • In an agile friendly environment I develop a React Native based iOS app uses Stream Chat, AWS cloud native stack and WebRTC.

React Native Swift / iOS (Xcode) JavaScript / TypeScript Tailwind CSS WebRTC Figma UI / UX Design AWS cloud native stack
1 Jahr 6 Monate
2022-05 - 2023-10

Webstep - AI Woven Materials Analyzer

Webstep is a technology and consulting company in Sweden. I work together with them for an assignment of an automotive company from US. I am developing the iOS app together with machine learning specialists and closely with the automotive customer.

  • In an agile friendly environment I develop a machine learning based iOS app uses OpenCV (Computer Vision). 
  • This will be used to identify the warp direction of woven materials to improve the manifacturing and quality processes.

CoreData Swift / iOS (Xcode) Objective-C SwiftUI AVKit Figma UI / UX Design Azure Cloud Storage
2 Jahre 4 Monate
2021-07 - 2023-10

Webstep - AI Buckle repair

Webstep is a technology and consulting company in Sweden. I work together with them for an assignment of an automotive company from US. I am developing the iOS app together with machine learning specialists and closely with the automotive customer.

  • In an agile friendly environment I develop a machine learning based iOS app uses Google's TensorFlow. 
  • This will be used to determine the repair of buckles, latches and seat belts and improve the repair process at car dealerships.

CoreData Swift / iOS (Xcode) SwiftUI AVKit CoreML and TensorFlow Figma UI / UX Design Cloud Functions
8 Monate
2023-01 - 2023-08

NO DANCE MONKEY - Chatty Kids AI VOICE learning

NO DANCE MONKEY is a children book and digital arts studio from Estonia. I founded this
company in 2021 in order to design beautiful and educational children books, games and
more.
  • This time I develop an AI voice learning iOS app to help children learn their native language more easily and, if they wish, to learn foreign languages as well. 
  • Again I contribute to the UI/UX design we make in Figma. 
  • And I organise the UX reviews together with children that s the fun part.
CloudKit PlayHT AI Voice Over Figma UI / UX Design CircleCI Google Cloud CoreData Swift / iOS (Xcode) SwiftUI Game Center
5 Monate
2022-08 - 2022-12

Development

FFW Germany creates and scales digital experiences. I develop with UIKit to build new features in various apps such as TUI MeinSchiff and BUDNI. TUI offers boat trips to their customers and BUDNI is a famous drugstore in Germany.

  • In a team I develop the new features with Swift and UIKit. 
  • In addition I am responsible for the communication with product owners and AppStore Review Team. 
  • I shared my UIKit skills with other developers on my team and helped them to grow their skills.

Swift / iOS (Xcode) UIKit Figma UI / UX Design AppStore Reviews
FFW Germany
4 Monate
2022-07 - 2022-10

Cookie and Google ADS Kit

Traffective is an online advertisement and consulting company in Germany. I work for them on the development of their cookie and advertisement libraries. This ensures compliance with the regulations and optimises the revenue of advertising for publishers.

  • Both libraries are available as Cocoa Pod and Swift Package and at the same time are published as open source on GitHub. 
  • Furthermore, I support their clients in integrating the libraries into their iOS apps.

Swift / iOS (Xcode) SwiftUI WebKit Cocoa Pod / Swift Package Prebid Advertisement Library Google Advertisement Libraries
TRAFFECTIVE
9 Monate
2021-10 - 2022-06

NO DANCE MONKEY - CHILDREN COLORING BOOK

NO DANCE MONKEY is a children book and digital arts studio from Estonia. I founded this
company in 2021 in order to design beautiful and educational children books, games and

more.

  • This time I develop a coloring book iOS app according to a printed book Friends On The Road , we recently published. Again I contribute to the UI/UX design we make in Figma. 
  • And I organise the UX reviews together with children that s the fun part.

CloudKit CoreData Swift / iOS (Xcode) SwiftUI PencilKit Figma UI / UX Design CircleCI
4 Monate
2020-12 - 2021-03

INCOGNITOPAYKIT

ncognito develops the blockchain to trade with Privacy (PRV) coins, second largest staking
network. Because privacy becomes more important I decided to start to design and develop a payment iOS Kit together with a team.
  • In a team I develop the open sourced iOS Kit in Swift.
  • In addition I am responsible for the communication with the Incognito and Signal messaging community.
  • I optimized the build process of the Signal messaging app before I integrated the IncognitoPayKit.
Swift / iOS (Xcode) UIKit Figma UI / UX Design NodeJS Cloud Functions Google Firebase Blockchain / RPC API
1 Jahr 7 Monate
2018-06 - 2019-12

AQROSS

Aqross is an own initiative development. Simply use "Copy & Paste on your computer or the Share Sheet on mobile devices to synchronize any pictures, links, videos and texts between your devices.
  • Our goal is to implement a cross platform capable solution. 
  • The apps integrate seamlessly into macOS, iOS, Windows and Android. 
  • The data is synchronized with end to end encryption between the devices.
CloudKit CoreData Swift / iOS (Xcode) UIKit (Interface Builder) Storyboard

Aus- und Weiterbildung

Aus- und Weiterbildung

2022 - 2023

Certified Product Design Course

Dribbble

UX interviews, criticise designs, drawing wireframes and user flows, design user interfaces


2022 - 2022

Certified UI Design Course (Figma)

Dribbble

I learned to design user interfaces with Figma


2005 - 2008

Software Developer

Anduras AG

Dual education, Linux, Python, C, JavaScript, Bash Computer networks, Firewalls, Embedded Systems


2004 - 2004

Community Service

Malteserstift St. Nikola Passau

Kompetenzen

Kompetenzen

Top-Skills

SwiftUI Swift iOS AR VR Node.js Google Cloud Firebase tvOS AI Machine Learning Künstliche Intelligenz

Produkte / Standards / Erfahrungen / Methoden

Skills
  • Swift
  • SwiftUI, UIKit
  • XCTest
  • iOS and macOS
  • Google Cloud
  • Google Firebase
  • GraphQL and REST
  • Design Patterns
  • UI/UX Design (Figma)
  • GitHub and GitLab
  • CircleCI, Docker and
  • GitHub Actions
  • Agile Scrum
  • NodeJS and Jest


Experience

06/2013 - present

Role: iOS and JavaScript Developer


01/2017 - 08/2018

Role: Software Architect and Team Leader

Customer: Publicis Pixelpark


Tasks:

  • ?SiemensWelt? - The employee newspaper. Technical advice for project staff at Siemens. 
  • Employee and team leadership of the development team at Publicis Bulgaria. 
  • Design and implementation of software architectures. 
  • Coordination with project management and partners.


01/2009 - 05/ 2013

Role: Component and Integration Test Engineer

Customer: Hewlett-Packard GmbH


Tasks:

  • Testing of components and integrations of the PhotoCenter platform and printer systems. 
  • Documentation and classification of the issues found. Participation in the Agile Scrum Team as Scrum Master.
  • Development of automatic test cases to accelerate test runs.

Einsatzorte

Einsatzorte

Deutschland
möglich

Projekte

Projekte

2 Jahre 8 Monate
2022-02 - heute

Enty - Financing And Accounting From Anywhere

Enty is a technology and accounting company in Estonia. I am working for them on the
development of their iOS app, which allows users, usually company owners, to do their

accounting tasks on the go.

  • In an agile environment, I am developing an iOS app that uses a GraphQL backend with sophisticated error handling. 
  • This will give its users new ways to do their accounting tasks and more from anywhere. 
  • The integrated Intercom chat allows users to chat with their account managers at any time. 
  • In addition, my responsibilities also include the app reviews.

Swift / iOS (Xcode) SwiftUI Google Firebase (Authentication Services) Google Cloud Storage GraphQL AppStore Reviews Figma (accessing the ready design system)
9 Monate
2023-02 - 2023-10

ULTRAVIOLET - Creator Platform

Ultraviolet is a social media solutions company from the US. I am developing the React Native app together with the team of developers and the product team. Ultraviolet delivers space for creators (influencers) to purchase exclusive content to their fans. It gives creators (influencers) various tools to present their exclusive content in a modern fashion.

  • In an agile friendly environment I develop a React Native based iOS app uses Stream Chat, AWS cloud native stack and WebRTC.

React Native Swift / iOS (Xcode) JavaScript / TypeScript Tailwind CSS WebRTC Figma UI / UX Design AWS cloud native stack
1 Jahr 6 Monate
2022-05 - 2023-10

Webstep - AI Woven Materials Analyzer

Webstep is a technology and consulting company in Sweden. I work together with them for an assignment of an automotive company from US. I am developing the iOS app together with machine learning specialists and closely with the automotive customer.

  • In an agile friendly environment I develop a machine learning based iOS app uses OpenCV (Computer Vision). 
  • This will be used to identify the warp direction of woven materials to improve the manifacturing and quality processes.

CoreData Swift / iOS (Xcode) Objective-C SwiftUI AVKit Figma UI / UX Design Azure Cloud Storage
2 Jahre 4 Monate
2021-07 - 2023-10

Webstep - AI Buckle repair

Webstep is a technology and consulting company in Sweden. I work together with them for an assignment of an automotive company from US. I am developing the iOS app together with machine learning specialists and closely with the automotive customer.

  • In an agile friendly environment I develop a machine learning based iOS app uses Google's TensorFlow. 
  • This will be used to determine the repair of buckles, latches and seat belts and improve the repair process at car dealerships.

CoreData Swift / iOS (Xcode) SwiftUI AVKit CoreML and TensorFlow Figma UI / UX Design Cloud Functions
8 Monate
2023-01 - 2023-08

NO DANCE MONKEY - Chatty Kids AI VOICE learning

NO DANCE MONKEY is a children book and digital arts studio from Estonia. I founded this
company in 2021 in order to design beautiful and educational children books, games and
more.
  • This time I develop an AI voice learning iOS app to help children learn their native language more easily and, if they wish, to learn foreign languages as well. 
  • Again I contribute to the UI/UX design we make in Figma. 
  • And I organise the UX reviews together with children that s the fun part.
CloudKit PlayHT AI Voice Over Figma UI / UX Design CircleCI Google Cloud CoreData Swift / iOS (Xcode) SwiftUI Game Center
5 Monate
2022-08 - 2022-12

Development

FFW Germany creates and scales digital experiences. I develop with UIKit to build new features in various apps such as TUI MeinSchiff and BUDNI. TUI offers boat trips to their customers and BUDNI is a famous drugstore in Germany.

  • In a team I develop the new features with Swift and UIKit. 
  • In addition I am responsible for the communication with product owners and AppStore Review Team. 
  • I shared my UIKit skills with other developers on my team and helped them to grow their skills.

Swift / iOS (Xcode) UIKit Figma UI / UX Design AppStore Reviews
FFW Germany
4 Monate
2022-07 - 2022-10

Cookie and Google ADS Kit

Traffective is an online advertisement and consulting company in Germany. I work for them on the development of their cookie and advertisement libraries. This ensures compliance with the regulations and optimises the revenue of advertising for publishers.

  • Both libraries are available as Cocoa Pod and Swift Package and at the same time are published as open source on GitHub. 
  • Furthermore, I support their clients in integrating the libraries into their iOS apps.

Swift / iOS (Xcode) SwiftUI WebKit Cocoa Pod / Swift Package Prebid Advertisement Library Google Advertisement Libraries
TRAFFECTIVE
9 Monate
2021-10 - 2022-06

NO DANCE MONKEY - CHILDREN COLORING BOOK

NO DANCE MONKEY is a children book and digital arts studio from Estonia. I founded this
company in 2021 in order to design beautiful and educational children books, games and

more.

  • This time I develop a coloring book iOS app according to a printed book Friends On The Road , we recently published. Again I contribute to the UI/UX design we make in Figma. 
  • And I organise the UX reviews together with children that s the fun part.

CloudKit CoreData Swift / iOS (Xcode) SwiftUI PencilKit Figma UI / UX Design CircleCI
4 Monate
2020-12 - 2021-03

INCOGNITOPAYKIT

ncognito develops the blockchain to trade with Privacy (PRV) coins, second largest staking
network. Because privacy becomes more important I decided to start to design and develop a payment iOS Kit together with a team.
  • In a team I develop the open sourced iOS Kit in Swift.
  • In addition I am responsible for the communication with the Incognito and Signal messaging community.
  • I optimized the build process of the Signal messaging app before I integrated the IncognitoPayKit.
Swift / iOS (Xcode) UIKit Figma UI / UX Design NodeJS Cloud Functions Google Firebase Blockchain / RPC API
1 Jahr 7 Monate
2018-06 - 2019-12

AQROSS

Aqross is an own initiative development. Simply use "Copy & Paste on your computer or the Share Sheet on mobile devices to synchronize any pictures, links, videos and texts between your devices.
  • Our goal is to implement a cross platform capable solution. 
  • The apps integrate seamlessly into macOS, iOS, Windows and Android. 
  • The data is synchronized with end to end encryption between the devices.
CloudKit CoreData Swift / iOS (Xcode) UIKit (Interface Builder) Storyboard

Aus- und Weiterbildung

Aus- und Weiterbildung

2022 - 2023

Certified Product Design Course

Dribbble

UX interviews, criticise designs, drawing wireframes and user flows, design user interfaces


2022 - 2022

Certified UI Design Course (Figma)

Dribbble

I learned to design user interfaces with Figma


2005 - 2008

Software Developer

Anduras AG

Dual education, Linux, Python, C, JavaScript, Bash Computer networks, Firewalls, Embedded Systems


2004 - 2004

Community Service

Malteserstift St. Nikola Passau

Kompetenzen

Kompetenzen

Top-Skills

SwiftUI Swift iOS AR VR Node.js Google Cloud Firebase tvOS AI Machine Learning Künstliche Intelligenz

Produkte / Standards / Erfahrungen / Methoden

Skills
  • Swift
  • SwiftUI, UIKit
  • XCTest
  • iOS and macOS
  • Google Cloud
  • Google Firebase
  • GraphQL and REST
  • Design Patterns
  • UI/UX Design (Figma)
  • GitHub and GitLab
  • CircleCI, Docker and
  • GitHub Actions
  • Agile Scrum
  • NodeJS and Jest


Experience

06/2013 - present

Role: iOS and JavaScript Developer


01/2017 - 08/2018

Role: Software Architect and Team Leader

Customer: Publicis Pixelpark


Tasks:

  • ?SiemensWelt? - The employee newspaper. Technical advice for project staff at Siemens. 
  • Employee and team leadership of the development team at Publicis Bulgaria. 
  • Design and implementation of software architectures. 
  • Coordination with project management and partners.


01/2009 - 05/ 2013

Role: Component and Integration Test Engineer

Customer: Hewlett-Packard GmbH


Tasks:

  • Testing of components and integrations of the PhotoCenter platform and printer systems. 
  • Documentation and classification of the issues found. Participation in the Agile Scrum Team as Scrum Master.
  • Development of automatic test cases to accelerate test runs.

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