🤖 Çağatay Sunal Android Developer
Work Contact
2+ years of mobile application development

Hi, I’m

Çağatay Sunal

Android Developer

Results-driven Mobile Application Developer specializing in native Android development with Kotlin, Jetpack Compose and Java, plus cross-platform Flutter application development.

View My Work Contact Me
9:41 LTE ◐

Enterprise App

ISDP Mobile

⌁
Core Features 15+
Chat + Notifications
+25% message delivery
Live Subtitles +35%
✉

Real-time chat interface

Kotlin

字幕

Translation API

JSON payloads

Selected delivery highlights

Featured Projects

ISDP Mobile Core Features

Deployed 15+ core features under strict deadlines for Huawei’s ISDP Mobile project.

Kotlin Agile/Scrum Technical Design

Chat, Notifications & Subtitles

Built a real-time chat interface, in-app notifications, and translation API powered live subtitles.

JSON API Integration Android

Airport Warehouse Tracking

Developed a native Kotlin and Jetpack Compose app integrated with SAP ERP systems.

Jetpack Compose RESTful APIs SAP ERP
SDK

Printer SDK & RFID Apps

Authored a custom Android SDK for Toshiba printers and launched Zebra RFID Flutter apps.

Android SDK Flutter Design Patterns
FX7500 RFID Gate Software 99.9% uptime

E-Commerce Logistics RFID Gate

Built FX7500 RFID gate software and maintained ASP.NET backend web services processing 10,000+ daily transactions.

ASP.NET C# RESTful Services RFID

Technologies from resume

Tech Stack

K

Kotlin

JC

Jetpack Compose

☰

Coroutines

F

Flutter

DB

Room / SQL

Git

GitHub

Languages

Kotlin, Java, Dart, C#, Python, JavaScript, TypeScript, SQL

Libraries & Frameworks

Koin, Hilt, Dagger, Retrofit, Ktor, Room, Riverpod, Provider, SQLDelight, OkHttp, Coroutines

Backend, APIs & Tools

RESTful Services, ASP.NET, FastAPI, MySQL, MSSQL, PostgreSQL, SQLite, Git, Postman, Docker, Copilot, Claude Code, Cursor

About

Mobile solutions with end-to-end technical depth

Results-driven Mobile Application Developer with 2+ years of experience specializing in native Android development using Kotlin, Jetpack Compose and Java, and cross-platform Flutter application development. Experienced in agile environments, solid computer science principles, design patterns, technical design, enterprise communication tools and custom SDK hardware integrations.

15+

Core ISDP Mobile features deployed

10,000+

Daily RFID logistics transactions processed

99.9%

Uptime for backend web services

Let’s Connect

Contact

Istanbul, Türkiye

✉ contact@cagataysunal.com ☎ +90 536 920 77 46 in linkedin.com/in/cagatay-sunal ◎ cagataysunal.com

Career timeline

Experience

H

Android Developer

Huawei · Remote · Oct 2024 – May 2025

Excellent Operation Award
  • • Collaborated within a fast-paced Agile team focused on high-quality application development and robust technical design.
  • • Engineered real-time chat and in-app notifications in Kotlin, improving message delivery rates by 25%.
  • • Integrated a translation API with JSON payloads for live subtitles during video calls, increasing accessibility-related user engagement by 35%.
B

Mobile Developer

Boer Elektronik · Oct 2022 – Jul 2024

Mobile + Backend
  • • Developed a native Kotlin and Jetpack Compose warehouse tracking application for Sabiha Gökçen Airport, reducing stock discrepancies by 18%.
  • • Led technical design for a custom Android SDK for Toshiba printers and launched Zebra RFID Flutter apps, accelerating average print job execution by 40%.
  • • Built FX7500 RFID gate software and maintained ASP.NET web services for 10,000+ daily transactions with 99.9% uptime.

Education

Academic Background

Doğuş University

B.Sc, Electronics and Communication Engineering

2017 – 2022