Kukli Norbert
Senior Flutter Developer with 5 years of experience delivering production-grade mobile applications for startups and commercial clients.
About
Senior Flutter Developer with 5 years of experience delivering production-grade mobile applications for startups and commercial clients. I architect scalable solutions, own end-to-end product delivery, and work closely with product, design, and engineering teams to turn requirements into reliable app experiences.
I focus on clean architecture, CI/CD, testing, performance optimization, and measurable product impact (analytics, retention, and reduced support load). Recently, I’ve also contributed to Angular development to support simultaneous web and mobile feature delivery.
- 4 years' experience
- Joined July 2026
Industry experience
- Software & Internet
- Computers & Electronics
- Financial Services
- Education
- Media & Entertainment
- Retail
Work experience· 7 roles
Partnered with CEO, CTO, designers, and engineers to shape product strategy and deliver high-impact marketplace features for a Flutter application (64k+ downloads). Led market research and redesigned the customer support experience, reducing support requests by 80% and securing CEO approval. Designed and implemented Firebase Analytics with custom business events and built personalized push notifications that increased user retention by 35%. Refactored and modernized the app with Clean Architecture and BLoC, including a full UI redesign and modern animations, improving maintainability and lowering frontend-related defects. Expanded into Angular development to enable parallel web and mobile feature delivery, reducing feature delivery time by 40%.
Core startup team member focused on market research, UI/UX integration, and product planning. Managed full app lifecycles using Jira and GitLab CI/CD, independently handling App Store and Play Console releases. Maintained a robust BLoC architecture while integrating WebSockets, Google Maps, custom calendar, Viva & SimplePay payments, and Firebase push notifications. Increased development speed using AI tooling (Cursor) since August 2025.
Modernized the Hungarian Post Office internal system by migrating legacy Visual Basic to modern Kotlin.
Education
Certifications and awards
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