Gabor Detari
Verified Expert in Engineering
Mobile Apps Developer
Gabor is a seasoned professional with 15+ years of experience in software development. Specializing in iOS, he has worked with startups and multinational corporations, excelling as a team lead, architect, and senior developer. Gabor's expertise lies in creating innovative mobile apps, leveraging cutting-edge technologies. Throughout his career, he has worked with renowned brands, consistently delivering outstanding results and earning high praise from clients.
Portfolio
Experience
Availability
Preferred Environment
iOS, Xcode
The most amazing...
...experience I’ve had was being handpicked by Apple as one of the 100 devs to pioneer Apple Arcade, an enriching journey that significantly broadened my horizons.
Work Experience
iOS Developer
Freelance Clients
- Worked on the development of a wide range of apps for multinational clients, including Apple, as the lead developer of an Apple Arcade title.
- Started creating apps since iOS 3.0 as an indie developer. Notably, one of my apps achieved a remarkable milestone of seven million downloads.
- Built iOS, macOS, and tvOS apps, focusing on UX best practices and addressing platform-specific limitations.
- Served as the technical lead for a team of five, comprising both back-end and front-end engineers, to design and implement a dating app specifically tailored for the US market.
Development Lead
LogMeIn
- Led the development of Cubby, a technically complex cloud storage solution with P2P capabilities, positioned as a direct competitor to Dropbox.
- Built a team of eight professionals from the ground up to deliver a cross-platform app for macOS, Windows, iOS, and Android, following a very ambitious roadmap.
- Oversaw day-to-day development operations, including architectural planning, people coordination, and project management.
Development Lead
NNG
- Built and led a team of six senior developers for the development of white-label navigation software.
- Served as a technical lead for partners such as Toyota, GM, Mio, Magellan, Asus, Clarion, and Pioneer.
- Worked closely with a partner to build technical specifications aligned with their roadmap.
- Led the implementation of multiple products, overseeing the entire lifecycle and managing several development teams.
Software Engineer
Nokia
- Implemented SMS center functionalities in C++ while dealing with a massive codebase.
- Fostered competence in Scrum methodologies and assumed leadership responsibilities due to my excellent performance.
- Became one of the first officially certificated Scrum Masters for Nokia in Helsinki.
Automation Engineer
Ericsson
- Created automated test cases for a TSP network component.
- Devised a new system testing approach, saving over 90% in network downtime.
- Applied industry best practices to test systems that required redundancy and constant stability.
Experience
iOS Medical App for Motorola's Smartwatch
ROLE, ACHIEVEMENTS, AND TECH INSIGHTS
• Collaborated with a global team of five to develop the app's core features.
• Leveraged Swift, SwiftUI, Firebase, and intricate Bluetooth communication.
• Implemented highly accurate fall incident monitoring, relaying data from the watch to the back end through Bluetooth and API calls.
• Developed a manual emergency alert system, allowing users to manually notify caretakers during emergencies.
• Implemented a feature to share vital statistics with families and caregivers.
As a result of my involvement, the app, which previously struggled with a 2.5-star rating and missed emergency incidents, underwent a significant transformation. It is now a reliable solution with a 4.8-star rating, ensuring zero unnoticed events and reflecting the trust and satisfaction of its users.
Pioneering Identification Card Verification for Accessibility
https://www.onfido.comROLE, ACHIEVEMENTS, AND TECH INSIGHTS
• Collaborated with a team of 10 people to successfully deploy the solution using Swift.
• Used neural engine, image processing, and accessibility frameworks to assist users in accurately positioning IDs like passports and licenses, ensuring optimal data capture.
• Initially conceived with accessibility in mind, the success of my solution led to its integration into the standard user flow, enhancing the experience for millions of users.
The solution enabled tens of thousands of visually impaired users to integrate and use the product. This achievement earned the solution praise, certifications for accessibility, and special praise from Barclays, reflecting the solution's impact and importance in the industry.
iOS White Label App for Global Financial Titans
http://www.backbase.comROLE, ACHIEVEMENTS, AND TECH INSIGHTS
• Migrated app sections from Objective-C to Swift using SwiftUI and UIKit.
• Revamped the core iOS framework, resulting in an impressive 80% reduction in issue rates.
• Created a remote configuration service similar to the capabilities offered by Firebase.
• Introduced advanced development practices while serving as the sole iOS expert in an 8-member team.
• Implemented CI/CD processes that led to significant time savings of tens of hours for developers each month.
By significantly improving the app's adaptability and reliability, I raised its fintech standard to new heights.
Pioneering Game Development for Apple Arcade
ROLE, ACHIEVEMENTS, AND TECH INSIGHTS
• Implemented innovative controls that provided an engaging gameplay experience by leveraging the phone's gyroscope.
• Created the game using Unity and C#, with high-fidelity graphics that ran seamlessly at 60 fps, even on older devices, demonstrating our exceptional optimization skills.
• Drawing upon my deep understanding of iOS UX, we ensured that players found our game visually appealing and intuitive to navigate.
• As the technical lead of a 7-member team, I regularly presented our progress to Apple representatives throughout an intense eight-month period.
Our game received praise for its graphics and performance, demonstrating our ability to meet and exceed the high standards set by industry leaders like Apple.
Navigation App Development for Diverse Platforms
https://nng.comROLE, ACHIEVEMENTS, AND TECH INSIGHTS
• Led a core team of six senior developers and effectively coordinated larger projects involving over 40 team members.
• Introduced global navigation to iOS, establishing a new standard for mobile devices in the industry.
• Our version of iGO Navigation, designed for embedded automotive hardware and PNAs, outperformed competitors by calculating routes 3x faster and utilizing 5x less storage.
• Developed in C++ and ported to iOS with Objective-C, our software had quick route generation, route customization, real-time traffic insights, and speed cam alerts and was optimized for automotive hardware.
Our software consistently earned the prestigious title of Best Navigation Software. The recognition extended beyond accolades, as renowned automotive leaders such as Toyota, GM, and Ford embraced our navigation solution, underlining its quality and effectiveness. Through our collective efforts and innovative approach, we successfully set industry standards for navigation tools across platforms.
Multiplatform File Synchronization App
ROLE, ACHIEVEMENTS, AND TECH INSIGHTS
• Took charge of a stagnant project, swiftly assembled a team of eight diverse experts, and, in six months, presented a beta version ready for user testing.
• Worked closely with back-end, web, and database teams for a unified development approach.
• Employed platform-specific tools, ensuring a tailored user experience across devices.
• Researched and developed a unique P2P syncing algorithm to facilitate limitless data transfers.
• Collaborated with web and database teams, integrating APIs for seamless data exchange.
The result was a highly acclaimed product recognized by tech critics for its innovative P2P sync functionality and intuitive design. This project exemplified my ability to deliver swift turnarounds, technical expertise, and unwavering dedication to a superior user experience.
App to Connect Board Gamers
ROLE, ACHIEVEMENTS, AND TECH INSIGHTS
• Managed Tribe's end-to-end development process, overseeing iOS and Android development, marketing, and UX in collaboration with a team of six professionals.
• Empowered users to easily set up their own gaming events or join other users' meetups.
• Integrated a shop within the app, enabling users to conveniently purchase board games.
• Garnered interest from major publishers at a prominent board game convention in Essen, with potential funding opportunities.
• Leveraged Firebase for the app's back-end infrastructure, initially utilizing Objective-C and later transitioning to Swift.
• Crafted the user experience to align with the specific needs of our target users.
During its 1.5-year beta run, Tribe secured a strong 4.8+ star rating and fostered an active community of users. Tribe's impact in the board gaming space is a reflection of our team's effort and vision.
iOS App for Lawyers in Africa: Enhancing Legal Research
ROLE, ACHIEVEMENTS, AND TECH INSIGHTS
• Took charge of the entire application lifecycle while serving as the sole developer on this project.
• Successfully implemented a lightning-fast offline search feature, crucial for navigating vast legal documents efficiently.
• Employed Couchbase NoSQL for optimal search efficiency and leveraged diverse technologies to maximize the app's effectiveness and enhance the overall user experience.
The app has been widely acclaimed by lawyers, with thousands of downloads and an impressive review score of 4.9.
Adaptive Study App for Medical Students
https://pimpedmed.comROLE, ACHIEVEMENTS, AND TECH INSIGHTS
• Acted as the project's main developer, building the application from scratch.
Successfully attracted thousands of medical students due to the app's adaptability.
• Established a solid revenue stream for the client's growth.
• Used Firebase for the back end, ensuring real-time updates and seamless user experiences.
This study app has already attracted thousands of medical students, contributing to the advancement of clinical medical education.
iOS Dating App
ROLE, ACHIEVEMENTS, AND TECH INSIGHTS
• Played a pivotal role in overseeing the entire development process.
• Managed a three-member team, ensuring the project stayed on track.
• Created the app's front end using Objective-C and UiKit and the back end with Node.js.
• Employed Firebase for smooth back-end processes and improved user interactions
By incorporating engaging quizzes, the app matched individuals based on their answers, resulting in an impressive 474,000 matches in the first few months after its launch. Consequently, the app has a solid 4.8-star rating on the App Store.
Social App for iOS
ROLE, ACHIEVEMENTS, AND TECH INSIGHTS
• Built the iOS app from scratch, translating client-provided designs into a fully functional application.
• Led a team of six, providing technical direction for iOS development and establishing guidelines for Android, web, and back-end development.
• Used Firebase for back-end tasks, ensuring smooth user interactions and voting processes.
The app quickly attracted thousands of users, eager to dive into the selfie contests.
Skills
Languages
Swift, Objective-C, C++, JavaScript, Python, SQL, TypeScript, Ruby, Bash, C#
Frameworks
SwiftUI, UIKit, Core Data, iOS SDK, AppKit, Combine, Unity
Libraries/APIs
Firebase iOS SDK, CocoaPods, Sockets, Node.js
Tools
Xcode, Fastlane, Jira, Git, Jenkins, GitLab CI/CD, Figma, Sketch
Paradigms
Agile, Scrum, Continuous Integration (CI), DevOps, Azure DevOps
Platforms
iOS, Bitrise, MacOS, Firebase, Mixpanel, Parse, Android, Unix, Linux
Other
UX Flows, Mobile Apps, Software Architecture, Technical Leadership, APIs, Team Leadership, Algorithms, Optimization, In-app Purchases, App Store, Architecture, CI/CD Pipelines, Leadership, Full-stack, Bluetooth, Firebase Cloud Functions, Apple Pay, Dating Apps, iOS Video, Release Management, People Management, Game Development, Accessibility, Neural Networks, Image Processing, P2P, Machine Vision
Storage
JSON, Cloud Firestore, NoSQL
Education
Master's Degree in Software Engineering
Budapest University of Technology and Economics - Budapest, Hungary
Certifications
People Management - Master Course
KPMG Academy
Leadership Academy
Hill International
Leadership Skills
Else
Certified Scrum Master
Scrum Alliance
Ultra C++
Nokia
Shell Programming for System Administrators
Sun Microsystems
Red Hat Linux System Administration
IQSOFT
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