Hi! My Name is Berkan Çınar

Mobile Application Developer

Get in touch

Some Word About me

more about me

I’m a developer who values design and a designer who codes with intention.
In the projects I build with Flutter and Firebase, I bring together user-centered design with solid engineering. I believe design is not just about function, but also about emotion — and I stay closely in tune with modern UI trends and evolving design patterns.
Whether I’m crafting visually engaging interfaces in Figma or translating them into fast, clean, and scalable code in VS Code, I thrive on creating products where aesthetics and performance go hand in hand.

Email:

contact@berkancinar.com

Phone:

+90 546 534 26 58

Location:

Ataşehir/İSTANBUL

7

Years of experience

Work Experience

Thanks to my experience across various industries, I’ve become a developer who can read not just code, but also needs — a journey that started in banking and extended into automation, and is still ongoing.

Ingot Brokers

Apr 2025- now

Senior Mobile Application Developer

I’m developing applications for the forex industry.

Crenno

Sep 2024 – Mar 2025

Mobile Team Leader

Provided technical leadership to a team developing social media and AI-driven applications.

FinagoTech

Aug 2023 – Aug 2024

Artüssü Medya

Nov 2021 – Jul 2023

Asis Otomasyon A.Ş

May 2021 – Nov 2021

RevisionByte

Sep 2018 – May 2021

Android Developer

Developed Android applications for the banking sector using Jetpack Compose within the BOA system.

Senior Mobile Application Developer

Built live streaming, e-commerce, and listing apps using Firebase and Cloud Functions.

Mobile Application Developer

Developed mobile apps for automation, including fuel systems and Bluetooth-based hardware.

Mobile Application Developer

I have developed projects such as social media and ERP systems using Android, Flutter, and Firebase technologies.

Recent Blog

  • Firestore Güvenlik Kurallarını Efektif Şekilde Kullanmak

    Firestore, Google Cloud tarafından sunulan ve ölçeklenebilir, esnek bir veritabanı hizmetidir. Güvenli ve kontrollü bir şekilde veri erişimini sağlamak için Firestore, güvenlik kuralları kullanır. Bu makalede, Firestore güvenlik kurallarının ne olduğunu, nasıl çalıştığını ve nasıl efektif olarak yapılandırılabileceğini detaylı bir şekilde ele alacağız. Firestore Güvenlik Kuralları Nedir? Firestore güvenlik kuralları, veritabanınıza erişimi ve veritabanındaki verilerin…

  • Using Firestore Security Rules Effectively

    Firestore is a scalable and flexible database service offered by Google Cloud. To ensure secure and controlled data access, Firestore uses security rules. In this article, we will detail what Firestore security rules are, how they work, and how to configure them effectively. What are Firestore Security Rules? Firestore security rules are a set of rules…

  • Social Media Applications with Firebase: Managing Follow, Unfollow and Feeds

    Firebase is a popular platform for managing real-time data and authentication in mobile and web applications. In this article, we will detail how to manage follow and unfollow operations using Firebase Realtime Database and Firestore. Additionally, we will show you how to optimize these operations using Firebase Cloud Functions. Introduction Following and unfollowing operations are…

  • Firebase ile Sosyal Medya Uygulamaları: Takip, Takipten Çıkarma ve Akış Yönetimi

    Firebase, mobil ve web uygulamalarında gerçek zamanlı veri yönetimi ve kimlik doğrulama işlemleri için popüler bir platformdur. Bu makalede, Firebase Realtime Database ve Firestore kullanarak takip ve takipten çıkarma işlemlerini nasıl yönetebileceğinizi detaylı bir şekilde anlatacağız. Ayrıca, bu işlemleri Firebase Cloud Functions kullanarak nasıl optimize edeceğinizi de göstereceğiz. Giriş Takip ve takipten çıkarma işlemleri, sosyal…