Since 2021, I've specialized in frontend development, working with React.js, Next.js, React Native, and Expo. I've contributed to various projects, gained hands-on experience, and now work as a Mobile Developer. I also publish hobby projects and stay updated with the latest in the ecosystem.
Work Experience
Frontend & Mobile Developer
NTT DATA Business Solutions
2023 - Present
- •Restructuring and renewal of legacy native projects
- •Firebase, CDC (Customer Data Cloud), and Gigya integrations
- •Integration of map and location-based services
- •App Store and Google Play Store management
Frontend Developer
NTT DATA Business Solutions
2022 - 2023
- •Creating responsive and modern UI components
- •API integrations and data management
- •Real-time data synchronization (SignalR, WebSocket, etc.)
- •Restructuring and renewal of legacy projects
Projects
Koç Diyalog
ProfessionalA performance improvement application based on OKR methodology, designed for Koç Holding employees.
TST
ProfessionalTST is a company that produces implant materials. This web project is designed to digitalize production monitoring processes.
Blog
The Fastest Ways to Open Apps on iPhone in iOS 27 (Siri AI, Widgets and More)
Siri AI, Spotlight, the Action button, the Dynamic Island and launcher widgets, compared by taps.
How to Give Each Sub-Folder Its Own Look in an iPhone Widget
Icon size, app names, spacing, colors, folder icon and back tile, set per sub-folder.
How to Place Apps Anywhere and Leave Empty Spaces in an iPhone Widget
Pick an empty spot, add an app there, and leave gaps where you want them.
iOS 27.2 Beta: What's New and Should You Install It? (Widget Bug Inside)
The new features, a widget bug that makes tiles stop responding, and how to decide.
How to Run Shortcuts from a Widget in One Tap on iPhone (iOS 27)
Put shortcuts, app actions and apps side by side in one widget, on the Home Screen or the Lock Screen.
How to Turn an iPad Widget Into an App Launcher (Up to 72 Apps)
The iPad's wide Extra Large widget holds up to 72 app tiles, and every tile opens the real app.
iPadOS 27 Windowing: Build a Home Screen That Keeps Up
Windows changed how you open apps on iPad, so the Home Screen should change with them.
iPad Lock Screen Widgets: What They Do and How to Launch Apps
What the iPad Lock Screen widget slots can hold, and how one of them becomes a row of app tiles.
Clear, Tinted and Dark App Icons in iOS 27 (and the Glass Slider)
Where the icon appearance controls live, what the Liquid Glass slider does, and how widgets keep up.
iOS 27 Shortcuts Automations That Improve Your Home Screen
Five automations worth setting up, including the new notification trigger, and what each one changes.
How to Set Up the iPhone Duo Home Screen (Inner and Outer Display)
Plan your foldable iPhone Duo's cover screen and 7.6-inch inner screen, with widgets and one-tap app launchers.
How to Open Apps Faster on the iPhone Duo Cover Screen
One-hand ways to reach your apps on the 5.4-inch outer display: launcher widgets, the Lock Screen and the Dynamic Island.
Best Widgets for the iPhone Duo's 7.6-Inch Inner Screen
Apple's new Extra Large widgets and an app-launcher widget that make the most of the iPhone Duo's big inner display.
iOS 27 Home Screen Ideas: 7 Setups Worth Copying
Seven iOS 27 Home Screen setups, from a one-page launcher to an all-dark, glass or nested-folder layout.
What's New for Widgets in iOS 27 (and How to Use Them)
The Extra Large widget, notification automations and the compact Lock Screen clock, and what you can build with them.
How to Set Up a Clean iOS 27 Lock Screen (Compact Clock and One-Tap Apps)
Use iOS 27's compact clock, a Lock Screen app widget and a Quick Launch bar for a tidy Lock Screen.
How to Use the iOS 27 Extra Large Widget as a One-Page App Launcher
Fill a whole Home Screen page with up to 77 apps using iOS 27's new Extra Large widget size.
How to Get Dark Mode App Icons for Every App on iPhone
Stop bright icons from breaking a dark Home Screen: dark icons for every app, even ones that don't ship one.
How to Put Your Favorite Apps in the Dynamic Island on iPhone
Launch your favorite apps from the Dynamic Island and the Lock Screen in one tap with a Quick Launch bar.
How to Open a Website in Chrome (or Any Browser) from an iPhone Widget
Make Home Screen website shortcuts open in Chrome, Firefox, Brave or full screen instead of always Safari.
How to Put Folders Inside Folders on iPhone (Nested Folders)
iOS folders can't nest, but a widget can: sub-folders with a back button, right on your Home Screen.
How to Make a Transparent Widget on iPhone (iOS 26 Liquid Glass)
See-through and frosted Liquid Glass widgets that let your wallpaper show through.
How to Call or WhatsApp a Contact from Your iPhone Home Screen Widget
Speed dial on iPhone: call, message, FaceTime or open a WhatsApp chat with one tap from a widget.
How to Customize App Icons on iPhone Without the Shortcuts App
Custom photo, symbol, emoji or letter icons that open the app directly, with separate light and dark designs.
How to Show Notification Dots on iPhone Widgets (iOS 27)
Use iOS 27's notification automation to put a dot on the widget tile of apps with new notifications.
How to Find All Photos of a Person on iPhone (On-Device Face Grouping)
Find and group every photo of a specific person on iPhone with on-device face recognition — nothing is uploaded.
How to Search Your iPhone Photos by What's In Them (Objects & Natural Language)
Search your photo library by objects, scenes, and plain-language descriptions — on-device, no upload.
Private, On-Device Photo Organizing on iPhone: Why It Matters and How It Works
How face grouping, object tagging, and search can run entirely on your iPhone, with nothing sent to the cloud.
How to Find and Remove Duplicate Photos on iPhone (Free Up Storage)
Find duplicate and near-identical photos on iPhone and clear them to free up storage — on-device, no upload.
How to Find All Photos of Your Pet on iPhone (Dog & Cat Grouping)
Group every photo of your dog or cat automatically with on-device pet recognition — nothing is uploaded.
How to Search Text Inside Your Photos on iPhone (Screenshots & Receipts)
Find any screenshot, receipt, or note by the words inside it with on-device text recognition — no upload.
Best Ways to Organize Your iPhone Home Screen in 2026
Practical methods to declutter and organize your iPhone Home Screen — from the App Library to widget-based app launchers.
How to Launch Any App from a Home Screen or Lock Screen Widget on iPhone
A step-by-step guide to opening apps directly from iOS widgets, so any app is one tap away.
App Store 2025: Next-Generation App Development and Publishing Process
Changes and innovations in the App Store app submission process in 2025
Connect
Feel free to contact me at kokdemir20@gmail.com