I will develop a professional and secure flutter app for ios and android

N
nicolasbam
N
nicolasbam
Nicolas B
5.0
5.0
develop a professional and secure flutter app for ios and android
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develop a professional and secure flutter app for ios and android
Full Screen
Full Screen
develop a professional and secure flutter app for ios and androiddevelop a professional and secure flutter app for ios and androiddevelop a professional and secure flutter app for ios and android

About this gig

Top-Quality Flutter Development Meets Expert IT Security


Are you looking for a professional cross-platform app that isn't just "functional" but also highly secure and performant?


With 13 years of coding experience and a professional background as a Certified IT Security Consultant (ISO 27001 & BSI expertise), I offer more than just standard app development. I build high-end mobile applications for iOS and Android using Flutter, ensuring your project is "Secure by Design."


Why choose my service?

  • 13 Years of Experience: From Java and Python to specialized Flutter development.
  • Security-First Approach: As a Security Consultant, I protect your app against common vulnerabilities and data leaks.
  • Fast-Track Efficiency: Proven track record in IT System Integration, delivering clean and maintainable code.
  • Full-Cycle Support: From UI/UX ideas to technical implementation and backend integration.


My Services Include:

  • Custom Flutter App Development (iOS & Android)
  • Firebase & API Integration
  • Security Hardening & Data Protection
  • Clean Code & State Management


Lets turn your vision into a secure, high-performance reality. Contact me today to discuss your project!

  • App type

    • Hybrid

  • Programming language

    • Flutter

  • Frameworks

    • Flutter

  • Purpose

    • Dating
    • Delivery
    • Restaurant
    • Taxi
    • Entertainment
    • Kids
    • News
    • Custom
    • Gaming
    • Quiz

  • Tools

    • Flutterflow
    • Android Studio
    • Firebase

  • Expertise

    • Cross browser/Device compatibility
    • Security
    • Design
    • Firebase
    • Widgets
    • API integration

Get to know Nicolas B

Nicolas B

IT Consultant

5.0(1)
  • FromGermany
  • Member sinceJan 2026
  • Avg. response time14 hours
  • Last delivery1 month

  • Languages

    German, English, Spanish
Hello! I’ve been programming since I was 10. Now, 13 years later, I enjoy helping others solve complex coding problems. My journey began with Java and Python, but I now specialize primarily in Flutter. In 2021, I started an apprenticeship as an IT Specialist for System Integration. Due to my performance, I fast-tracked the program to 2.5 years and transitioned into IT Consulting. Driven by my passion for security, I earned certifications in ISO 27001 and BSI, and I currently work as an IT Security Consultant.
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • O

    onurakgun

    DE

    Germany

    5

    Ich bin absolut begeistert von der Zusammenarbeit mit Nicolas Bamberger! Von der ersten Nachricht bis zur finalen Übergabe der App lief alles professionell, strukturiert und zuverlässig ab. Nicolas hat sich viel Zeit genommen, um meine Vorstellungen genau zu verstehen, und hat daraus eine App entwickelt,...

    $1,500-$2,000

    Price

    7 weeks

    Duration

    Helpful?
    Yes
    No
Reviews

1 reviews for this Gig
5.0

(1)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    5
Sort By
Most relevant
  • O

    onurakgun

    DE

    Germany

    5

    Ich bin absolut begeistert von der Zusammenarbeit mit Nicolas Bamberger! Von der ersten Nachricht bis zur finalen Übergabe der App lief alles professionell, strukturiert und zuverlässig ab. Nicolas hat sich viel Zeit genommen, um meine Vorstellungen genau zu verstehen, und hat daraus eine App entwickelt,...

    $1,500-$2,000

    Price

    7 weeks

    Duration

    Helpful?
    Yes
    No

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