Poddigest is AI powered podcast summarizer. Helps you organize and enjoy podcasts smarter.

Features & Techs:

• Built with SwiftUI.
• Built transcription (Whisper API) and summarization (OpenAI GPT) pipeline with smart audio sampling & chunking for long episodes.
• Integrated Supabase for authentication, transcript/summary caching, and serverless edge functions.
• Added podcast discovery via iTunes Search API and RSS feed parsing, enabling category browsing and personalized recommendations.
• Implemented in app purchases with StoreKit2

(Developed and published for a client)

A modern macOS productivity app that helps users stay focused, organize projects, and track progress.

Used: SwiftUI, SwiftCharts, Core Data, Combine.

(Developed and published for a client)

SwiftUI-based iOS app that generates personalized cartoon stickers from user photos using Gemini 2.5.

Used:

• SwiftUI, UIKit, PhotosUI, Firebase.
• Alamofire – For networking and API requests.
• StoreKit2 – In-app purchases with sticker pack options
• Combine – Reactive state and logic handling
• Vision API and CoreImage: Removing background and produce transparent PNG outputs.
• Gemini API: Gemini 2.5 for high-quality image generation.

Boothie is a minimal photo booth app built with SwiftUI, allowing users to create and save vintage style photostrips with live camera filters and date stamps.

Used: SwiftUI, AVFoundation, AVKit, CoreImage, AppStorage, GeometryReader, User Settings

For more detail: https://github.com/esmakocak/Boothie

FocusPower is a energy monitoring app, visualizes and exports solar and wind power plant data with interactive maps and charts.

Used: SwiftUI, MapKit, SwiftCharts, Csv Export, MVVM.

For more detail: https://github.com/esmakocak/FocusPower

LifeBoard is a SwiftUI app which designed to assist people with Alzheimer’s or memory-related issues

Helps with tracking medications daily, take notes and set reminders, and keep their minds active by doing daily brain exercises with cognitive games.

Used: SwiftUI, CoreData, UserNotifications, CRUD Actions, AppStorage, Games & Haptics.

For more detail: https://github.com/esmakocak/LifeBoard

Chrono is a minimalist focus & task-timer app designed to help you complete daily tasks with intention.

Used: SwiftUI, Firebase Authentication, CoreData, Combine, AVFoundation, Concurrency, UserNotifications, UserDefaults, Calendar, AppStorage, Haptics, Custom Gestures, MVVM.

For more detail: https://github.com/esmakocak/Chrono

RecipeBox is a SwiftUI-based application designed to help you save and manage your favorite recipes. The app allows you to categorize your recipes and easily add new ones.

Used: SwiftUI, UserDefaults, Combine, CRUD, MVVM.

For more detail: https://github.com/esmakocak/RecipeBox

A food ordering app built with SwiftUI.

Used: SwiftUI, Firebase; Authentication & Firestore, CoreLocation.

For more detail: https://github.com/esmakocak/FoodOrderApp

Art Quiz is a fun and engaging iOS app that challenges your knowledge of art history, famous paintings, artists, and more.

Used: Fetches questions from the Open Trivia DB API. SwiftUI, Combine, MVVM Architecture.

For more detail: https://github.com/esmakocak/TriviaGame

Used: CoreData, Local & Scheduled Notifications, @FetchRequest & @ViewBuilder, MVVM.

For more detail: https://github.com/esmakocak/HabitTracker

A meditation app with relaxing musics included.

Used: AVKit, SwiftUI, Combine, MVVM, Audio-Player

For more detail: https://github.com/esmakocak/MeditationApp

SwiftUI design-focused tutorials and custom components like tab bars, shapes, and more.

For more detail: https://github.com/esmakocak/UITutorials

This project is a simple To-Do application with using SwiftUI.

Used: MongoDB Realm for Data Storage

For more detail: https://github.com/esmakocak/To-Do-App

-Developed a mobile app extracts Jurassic Park dinosaur info from a JSON file. Used MapKit for interactive real-world dinosaur locations display.

Used: SwiftUI, IMessage Stickers, MapKit.

For more detail: https://github.com/esmakocak/JPApexPredators

Real-time Chat Application with Firebase Firestore

Used: SwiftUI, Firebase Firestore, MVVM, Combine, Swift Concurrency.

For more detail: https://github.com/esmakocak/ChatApp