Recommended expert
Michael Bernat
Senior iOS Developer
Experience
Aug 2025 - Oct 2025
3 monthsDresden, Germany
iOS SDK Developer
Scoolio
- Developed an iOS SDK to display content in third-party iOS apps (supporting both SwiftUI and UIKit)
- Provided technical support to developers integrating the SDK into their applications
May 2025 - Jun 2025
2 monthsPrague, Czech Republic
Pocket Virtuality
- Developed native iOS plugin to Flutter for video calls based on Azure Communication Services
Dec 2023 - Present
2 years 3 monthsPrague, Czech Republic
Curious Investor
- Built a full-time app visualizing earnings reports of NYSE/NASDAQ listed companies
- Developed the app from the ground up and launched it on the App Store
- Used 100% Swift with modular architecture based on SPM packages and Swift 6 structured concurrency
- Implemented UI with 90% SwiftUI and 10% UIKit & Core Animation, with unit tests per module
- Built back-end processing in pure Swift on macOS with iCloud integration and parallel async structured tasks
- Implemented a complete in-app purchase setup in both the app and App Store Connect
Jan 2023 - Dec 2023
1 yearPrague, Czech Republic
Senior iOS Developer
Fortuna Entertainment Group
- Developed new app features in SwiftUI for all operating markets (PL, CZ, SK, RO, HR)
- Designed and implemented secure user authentication including payment processing
- Refactored legacy UIKit code to SwiftUI while preserving MVVM-C based navigation
- Fixed bugs, addressed data race issues, and identified and resolved performance bottlenecks
- Performed code reviews and led education sessions
Nov 2019 - Dec 2019
2 monthsiOS Developer
Salony
- Served as the sole app developer, responsible for all iOS development tasks
Nov 2018 - Oct 2022
4 yearsDresden, Germany
Senior iOS Developer
Scoolio
- Managed all iOS activities including feature development, bug fixing, and App Store publishing
- Implemented features in MVVM with Combine and built all UI in code, removing legacy Storyboards and segues
- Developed a chat feature from scratch using TCA architecture with Combine and UIKit and/or SwiftUI
- Implemented authentication mechanisms for multiple backends with short-lived OAuth tokens, maintaining trust and synchronization
May 2004 - Mar 2018
13 years 11 monthsInternational Business Machines
Nov 2002 - Apr 2004
1 year 6 monthsOracle
May 1999 - Aug 2001
2 years 4 monthsCompaq Computer
Jun 1996 - Apr 1999
2 years 11 monthsSun Microsystems
May 1994 - May 1996
2 years 1 monthLotus Development
Industries Experience
See where this freelancer has spent most of their professional time. Longer bars indicate deeper hands-on experience, while shorter ones reflect targeted or project-based work.
Experienced in Information Technology (28.5 years), Education (4 years), Banking and Finance (2 years), and Sport (1 year).
Information Technology
Education
Banking and Finance
Sport
Business Areas Experience
The graph below provides a cumulative view of the freelancer's experience across multiple business areas, calculated from completed and active engagements. It highlights the areas where the freelancer has most frequently contributed to planning, execution, and delivery of business outcomes.
Experienced in Information Technology (23 years), Product Development (21 years), Research and Development (14 years), and Quality Assurance (1 year).
Information Technology
Product Development
Research and Development
Quality Assurance
Skills
- Swift 6, Swiftui, Swiftdata, Swift Package Manager, Async/await/actors, Objective-c
- Uikit, Interface Builder, Storyboards, Programmatic Ui
- Core Graphics, Core Animation, Core Data, Core Image, Avfoundation, Core Ml, Create Ml, Spritekit, Sign-in With Apple, In-app Purchases & Subscriptions
- Combine, Rxswift, Promisekit
- Xcode, Xcode Instruments, Xcode Frameworks, Fastlane, Tuist, Cocoapods
- Mvvm-c, Tca, Application And Network Transport Security
- Unit Tests, Ui Tests, Charles Proxy, Proxyman, Rapidapi
- Rest, Json, Xml, Websockets, Oauth 2.0, Oidc, Auth0, Firebase, Lottie, Alamofire, Swinject, And Other Commonly Used Libraries
- Ios/ipados Native Plugins For Flutter
- Git, Gitlab, Github, Bitbucket, Jira, Confluence
Languages
Czech
NativeEnglish
AdvancedGerman
IntermediateEducation
Oct 2000 - Jun 2002
U.S. Business School Prague
MBA · MBA program by Rochester Institute of Technology · Prague, Czech Republic
Czech Technical University
Computer Science · Prague, Czech Republic
Profile
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Frequently asked questions
Do you have questions? Here you can find further information.
Where is Michael based?
Michael is based in Prague, Germany and can operate in on-site, hybrid, and remote work models.
What languages does Michael speak?
Michael speaks the following languages: Czech (Native), English (Advanced), German (Intermediate).
How many years of experience does Michael have?
Michael has at least 30 years of experience. During this time, Michael has worked in at least 3 different roles and for 10 different companies. The average length of individual experience is 3 years and 8 months. Note that Michael may not have shared all experience and actually has more experience.
What roles would Michael be best suited for?
Based on recent experience, Michael would be well-suited for roles such as: iOS SDK Developer, Senior iOS Developer, iOS Developer.
What is Michael's latest experience?
Michael's most recent position is iOS SDK Developer at Scoolio.
What companies has Michael worked for in recent years?
In recent years, Michael has worked for Scoolio, Pocket Virtuality, Curious Investor, and Fortuna Entertainment Group.
Which industries is Michael most experienced in?
Michael is most experienced in industries like Information Technology (IT), Education, and Banking and Finance. Michael also has some experience in Sport and Recreation.
Which business areas is Michael most experienced in?
Michael is most experienced in business areas like Information Technology (IT), Product Development, and Research and Development (R&D). Michael also has some experience in Quality Assurance (QA) and Customer Service.
Which industries has Michael worked in recently?
Michael has recently worked in industries like Information Technology (IT), Education, and Banking and Finance.
Which business areas has Michael worked in recently?
Michael has recently worked in business areas like Information Technology (IT), Product Development, and Quality Assurance (QA).
What is Michael's education?
Michael holds a Master in MBA program by Rochester Institute of Technology from U.S. Business School Prague.
What is the availability of Michael?
Michael is immediately available full-time for suitable projects.
What is the rate of Michael?
Michael's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.
How to hire Michael?
To hire Michael, click the Meet button on the profile to request a meeting and discuss your project needs.
Average rates for similar positions
Rates are based on recent contracts and do not include FRATCH margin.
1000
750
500
250
Market avg: 780-940 €
Market avg: 780-940 €
The rates shown represent the typical market range for freelancers in this position based on recent contracts on our platform.
Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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