Mobile & Web Developer

Hi, I'm
Mesut As

I build cross-platform mobile apps and web admin panels with Flutter, and take products from architecture through App Store and Google Play release.

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About

After launching multiple native iOS apps with Swift and SwiftUI, I moved into Flutter and Dart to build scalable products for iOS and Android, plus web admin panels. I handle the full store lifecycle myself — Apple Developer and Google Play Console setup, policy compliance, ASO, and release approval. I lead this work full-time at We Studio, build client and own products at TechAs.co, and grow the ecosystem through DevCircleUp, the community I founded.

Platform

iOS · Android · Web

Technology

Flutter · Dart · Swift · Next.js

Location

🇹🇷 Batışehir, Istanbul, Turkey

Skills

Languages & Frameworks

Dart, Flutter (Mobile & Web)
Swift, SwiftUI, UIKit
Next.js, React, TypeScript
Tailwind CSS, JavaScript, HTML5/CSS3

Architecture & State

Riverpod, BLoC, MVVM
Clean Architecture
RESTful APIs

Backend & Integrations

Firebase (Auth, Firestore, Realtime DB)
RevenueCat, Adapty, StoreKit
CoreLocation

Tools & Deployment

Xcode, Android Studio, VS Code
Git, GitHub
TestFlight, App Store Connect, Google Play Console

Experience

Software Developer · Full-time
We Studio

Aug 2026 – Present
- Architecting cross-platform Flutter and Dart mobile apps and web admin panels.
- Owning delivery end to end: client communication, state architecture, REST APIs, and App Store / Play Store releases.
Founder & Software Developer
TechAs.co

May 2024 – Present
- Delivering mobile and web products for clients and my own portfolio, from concept through store launch, including RevenueCat, Adapty, and in-app purchases.
- iPreggy – Pregnancy Tracker (Aug 2025 – Jan 2026): shipped a pregnancy tracking app for a client from UI architecture to the App Store with Swift, SwiftUI, and Firebase.
Founder & Community Lead
DevCircleUp

Aug 2025 – Present
- Leading a community where developers and designers build products together, share knowledge, and collaborate.

Education

Anadolu University

Associate Degree in Computer Programming

2023 – 2025

Projects

Apps I've shipped on the App Store and Google Play, plus freelance work.

TechAs.co

Website Company Site

Software company — web, mobile, and custom software

Tech stack: Next.js, React, TypeScript, Tailwind CSS, Firebase

Corporate website for TechAs.co, the software company I founded. Showcases our services, portfolio, and contact flow for web development, mobile apps, and custom software projects.

CatchMe

Flutter

Games Indie Development

React. Chase. Survive.

Tech stack: Flutter, Dart, UI/UX, Firebase Analytics

A fast-paced reflex arcade game with short, fun sessions. Tap the target, raise your score, unlock tougher challenges, and train visual attention on the go.

TryMeal

Flutter

Food & Drink Indie Development

Share & Taste — Discover, try, and share recipes

Tech stack: Flutter, Dart, Firebase (Auth, Firestore, Storage), Riverpod, UI/UX, Google & Apple Sign-In

A community recipe platform to discover and filter shared recipes, mark what you've tried, save favorites, and publish your own with photos, ingredients, and step-by-step instructions. Supports English, Turkish, and Russian with light/dark themes and on-device translation.

SeedMoney

Flutter

Finance Indie Development

Financial Ecosystem — Income, expenses, and budgets

Tech stack: Flutter, Dart, Firebase (Auth, Firestore), UI/UX, Receipt OCR, Google & Apple Sign-In

Start your personal finance journey from a single seed. Track income and expenses, manage bank, cash, and card accounts, add entries with receipt scanning, and understand spending habits with charts. Multi-currency (TRY, USD, EUR, GBP), cloud sync, and dark mode.

ASLIFE

Website Client Delivery

Premium Brand · Coming Soon

Tech stack: HTML, CSS, JavaScript, Responsive Design, SEO & Analytics

Corporate coming soon site for a premium brand that designs and produces its own products. Light and dark theme, contact channels, map integration, and a minimal brand-focused interface ahead of the collection launch.

CleanMac

Swift

Utilities Indie Development

Mac disk cleaner for developers

Tech stack: Swift, SwiftUI, macOS, Developer Tools, Apple Developer ID & Notarization

Free, open-source macOS utility for reclaiming disk space. Scans Xcode DerivedData, Flutter engine cache, npm and Gradle caches, System Data logs, app caches, and optional project build artifacts — with recommended and optional cleanup tiers. Signed with Apple Developer ID and notarized; requires macOS 13+.

iPreggy

Swift

Health & Fitness Client Delivery

Pregnancy Tracker: Fertility, Ovulation & Weekly Baby Updates

Tech stack: Swift, SwiftUI, UI/UX, MVVM, Firebase (Authentication, Firestore)

Commercial pregnancy app for a corporate client, delivered from concept to App Store release with ovulation tracking, weekly baby development updates, and symptom logging.

Gainer Pro

Swift

Finance Indie Development

Taxi & Earnings: Driver Net Profit & Fuel Log

Tech stack: Swift, SwiftUI, UI/UX, MVVM, Firebase (Authentication, Firestore), RevenueCat

A finance-focused driver assistant for taxi and ride-share drivers with net earnings tracking, fuel expense logging, and daily or weekly revenue analysis.