Hello World

I'm Erdinç Yılmaz

I manage web and mobile client testing processes for high-traffic platforms. In addition to test automation, I actively engage in iOS application development. I am also a believer in multidisciplinary learning, currently pursuing degrees in Geological Engineering at METU and MIS at Anadolu University.

View Projects Contact Me

Automation

Photography

Experience

Digiturk

Full-time · 3 yrs 11 mos

Mobile Application Developer

Current

beIN Media Group Jun 2025 - Present · 1 yr 2 mos

İstanbul, Türkiye On-site

Developing iOS applications using Swift, SwiftUI and UIKit. Creating modern, user-friendly mobile experiences with MVVM and TCA architectures.

Swift SwiftUI UIKit MVVM

Software Test Automation Engineer

Current

beIN Media Group Mar 2022 - Present · 4 yrs 5 mos

İstanbul, Türkiye

I manage the web and mobile client testing processes for high-traffic platforms like beIN Sports Connect and TOD at Digiturk. I conduct functional tests, load tests, and end-to-end (E2E) integration tests using Java, Appium, SQL, SOAPUI and Kibana.

Java Appium SQL SOAPUI Kibana

Education

METU - Geological Engineering

Ongoing

Anadolu University - MIS

Ongoing

What I Do?

Test Automation

I develop web, mobile, and API test automation projects. I manage automation processes with various frameworks and tools.

iOS Development

I develop modern, user-friendly iOS applications using Swift and SwiftUI. I contribute to product quality with my passion for mobile technologies.

Open Source

I contribute to Appium and various open source projects. I enjoy growing together with the community.

Blog Writing

I write blog posts about technology, software, and iOS development. I love sharing my knowledge.

Web Development

I develop modern and mobile-friendly websites tailored to companies' needs.

Hobbies & Passions

Activities that make me happy outside of work

Rowing

I develop both my physical and mental endurance through rowing. The time I spend on water is both sport and meditation for me. I developed the Rowing Track app inspired by this passion.

#rowing #fitness

Photography

I take nature and city photographs. Photography is a passion for me and a field that nurtures my creativity. Immortalizing moments and capturing different perspectives makes me happy.

#photography #nature

3D Printing & Model Painting

I design and print models with 3D printer and then paint them. Transforming digital design into physical art is a wonderful hobby that combines engineering and art.

#3dprinting #miniatures #painting

Skills & Tools

Tech Stack

Swift / SwiftUI / UIKit 90%

Java / Python / JS 90%

Selenium / Appium 95%

CI/CD (Jenkins/Azure) 85%

SQL / NoSQL 80%

Other Skills

Swift SwiftUI iOS SDK Flutter Xcode Core Data TypeScript Ruby Scala Node.js React Karate Gatling Cucumber Docker Git MongoDB MySQL Oracle Kotlin Android Studio XCUITest UIKit SPM TestFlight Playwright Cypress Postman RestAssured JMeter TDD/BDD

My iOS Apps

App Store apps developed with SwiftUI & UIKit

SwiftUI Declarative UI

UIKit Imperative UI

Core Data Persistence

MVVM / TCA Architecture

Aura Tuner

v1.4 · Music

Precise instrument tuning app for musicians

SwiftUI On App Store

Apr 2026

∑

Equate Pro

v1.2 · Games

Educational app focused on math practice and fast problem solving

SwiftUI On App Store

Mar 2026

Neon Bridges

v1.2 · Games

Neon-themed puzzle experience focused on reflexes and timing

SwiftUI On App Store

Mar 2026

ᚱ

Glyph Decode

v1.1 · Games

Code-breaking game built around symbols and ancient glyphs

SwiftUI On App Store

Mar 2026

Sky Grid

v1.2 · Games

City-building puzzle game focused on strategy and placement

UIKit On App Store

Mar 2026

Mind Tower Pro

v1.0 · Games

Mind training and focus improvement app

SwiftUI On App Store

Feb 2026

Space Traveler

v1.0 · Games

Space-themed exploration and mini-game experience

UIKit On App Store

Feb 2026

Randeups

v1.0 · Social

Appointment and event management app

Flutter On App Store

Jan 2026

🐍

Mamba Snake

v1.2 · Games

Modern version of classic snake game

SwiftUI On App Store

Jan 2026

Aero Guard

v1.6 · Weather

Air quality monitoring and alert app

SwiftUI On App Store

Jan 2026

Rowing Track

v1.1 · Sports

Rowing workout tracking application

SwiftUI On App Store

Jan 2026

🧱

Element Tetris

v1.7 · Games

Periodic table themed tetris game

UIKit On App Store

Dec 2025

12 Apps All Live on App Store Developer Page

Projects

My most popular open source projects on GitHub

Mercury Device Farm

Featured Project

Mercury is a browser-based real-device lab I built for Android and iOS devices. The project is optimized for iOS automation on macOS and includes a Docker Compose based service architecture, Appium integration, and a host-run iOS provider flow.

Node.js Docker Compose Appium iOS + Android macOS

GitHub Repo Demo Video