Muhammad Asif Younas is a Flutter developer in Pakistan and founder of CodeLine Technologies. With 4+ years of experience he has delivered 30+ cross-platform Flutter apps for Android and iOS — covering UI, architecture, state management, Firebase, REST API and Laravel/PHP backend integration, payment gateways, push notifications and app-store deployment — for clients in Pakistan and internationally.
I build responsive Flutter applications for Android and iOS, covering UI implementation, responsive mobile interfaces, Material Design, application architecture, state management, REST API integration, Firebase, payments, push notifications, Google Maps, performance optimization, testing, and store deployment. My work spans fintech, e-commerce, logistics, healthcare, legal services, coaching, and real-time communication products.
Because I also work with Laravel, CodeIgniter, PHP, MySQL, PostgreSQL, and Firebase, I can handle the full mobile product flow instead of treating the app as an isolated front end. That is especially useful for startups and businesses that need one Flutter developer to understand the mobile client, APIs, database, admin dashboard, and production environment.
The technical scope is based on delivered production work, not tutorial projects.
One maintainable Dart codebase that delivers native-quality Android and iOS experiences.
Responsive mobile UI built to look at home on every screen size and Android/iOS version.
State management selected to suit the product, team, and long-term maintenance needs.
Authentication, Firestore, Realtime Database, Cloud Storage, analytics, FCM push notifications, social login and deep links.
Reliable mobile clients connected to Laravel, CodeIgniter, PHP, and third-party APIs, with local storage and caching.
Google Maps integration, geolocation, tracking, and location-aware flows in production apps.
Experience with Stripe, PayPal, Square, Tabby, Tamara, BNPL, wallets, and secure checkout flows.
Release preparation, Android signing, Google Play publishing, Apple App Store submission, and ongoing maintenance.
Hands-on delivery across mobile apps, API-driven backends, integrations, deployment, and ongoing product support.
January 2022 - Present
Cyphersol Technology
Multan, Pakistan
Developed and deployed 30+ Flutter apps, built Laravel and CodeIgniter backends, integrated Firebase and payments, optimized MySQL systems, and supported production releases.
Remote
Maima Soft
Remote - Lahore, Pakistan
Enhanced Flutter products and contributed to 10+ Laravel projects across e-commerce, rental, POS, logistics, healthcare, and marketplace products.
Remote
Netbot Technology
Remote - Nigeria
Built cross-platform mobile applications with backend APIs and secure payment gateway integrations for an international team.
Production experience across fintech, commerce, logistics, healthcare, communication, legal services, and business operations.
Video-based multi-vendor e-commerce with buy-now-pay-later integration.
Mobile banking for Mauritania with money transfers and account management.
Investment application with real-time earnings tracking.
International logistics and e-commerce shipping management.
Telemedicine with video consultations and patient management.
Real-time text, image, audio, video, and group messaging.
Beauty e-commerce for professional salons.
Sports club attendance, performance, and scheduling.
Petrol pump management with wallet and financial reporting.
Legal services booking and case management.
Quiz game with earnings converted to Turkish Lira.
Multi-vendor fashion, electronics, and beauty commerce.
One Flutter developer who can also own the Laravel/PHP backend means fewer handoffs and a product that behaves consistently from the phone to the API to the database. This is a real differentiator for Flutter projects that need a supported backend rather than a mobile app in isolation.
Many international teams choose remote Flutter developers in Pakistan for practical reasons — solid English communication, meaningful timezone overlap with Europe, the United States and the Middle East, and the convenience of one developer who can own mobile, API and deployment work.
Direct, concise updates and questions that keep international projects moving without ambiguity.
Working hours that overlap comfortably with US, European and Middle East teams for live calls and daily syncs.
A single Flutter codebase reaches both app stores, cutting cost and coordination versus two native teams.
A Flutter developer who also handles Laravel/PHP backends and APIs reduces the number of vendors you need.
Remote-first workflow with reliable delivery for businesses in Pakistan and around the world.
High-quality Flutter skills at a rate that is often more accessible for startups while still delivering production apps.
These are the practical reasons clients choose to build Flutter applications with Muhammad Asif Younas and CodeLine Technologies.
Mobile frontend and Laravel/PHP backend handled together, not split across specialist silos.
Real Google Play and Apple App Store releases, not just prototypes.
Auth, Firestore, Realtime Database, storage, analytics, and push notifications.
Stripe, PayPal, Square, Tabby, Tamara, BNPL and wallet checkout flows.
Clean structure and intentional state management so the app stays easy to extend.
One codebase that ships to both major platforms.
Bug fixing, feature work, modernization, and release support for apps already in production.
Reliable collaboration with clients and teams anywhere in the world.
Clarify users, features, platforms, integrations, constraints, and success criteria.
Plan the data flow and implement responsive, maintainable Flutter screens.
Connect APIs, Firebase, payments, notifications, and validate critical journeys.
Prepare production builds, publish to stores, monitor issues, and improve the app.
Flutter is an open-source toolkit from Google for building compiled, cross-platform mobile applications. It lets you write an app once in the Dart language and release it for both Android and iOS, with a fast, consistent user experience.
A Flutter developer designs and builds mobile applications in Dart, covering the user interface, application logic, state management, API and database connections, integrations, and the release workflow to publish the app to Google Play and the Apple App Store.
Muhammad Asif Younas is a Flutter developer in Pakistan and founder of CodeLine Technologies. You can hire him directly by contacting CodeLine Technologies through the contact form, email at codelinetechnologies1@gmail.com, or phone at +92 305 1172485.
Yes. CodeLine Technologies is based in District Khanewal, Punjab, Pakistan and provides Flutter application development for Android and iOS, serving clients in Pakistan and internationally.
Muhammad Asif Younas is the founder of CodeLine Technologies and the Flutter developer behind its mobile application work. He has more than four years of Flutter and PHP development experience.
Yes. I build Flutter applications for Android and iOS from one maintainable Dart codebase and support Google Play and Apple App Store release workflows.
Yes. I build Flutter mobile clients that connect to Laravel, CodeIgniter and PHP REST APIs, including authentication, data models, and third-party integrations.
Yes. I integrate Firebase Authentication, Firestore, Realtime Database, Cloud Storage, analytics, and push notifications where they fit the product.
Yes. I have implemented Stripe, PayPal, Square, Tabby, Tamara, BNPL, wallet, and other checkout flows in mobile and web products.
Yes. I add Google Maps, geolocation, tracking, and location-aware flows to production Flutter applications.
Yes. I can join an existing codebase, clean up its architecture, add features, fix bugs, improve performance, and prepare it for a stable release.
Yes. I diagnose bugs, update integrations, modernize architecture, and keep existing Flutter apps healthy and current after launch.
Yes. I handle release preparation, Android signing, and the Google Play publishing workflow.
Yes. I prepare and submit Flutter applications through the Apple App Store release process, including provisioning and review preparation.
Yes. CodeLine Technologies collaborates remotely with clients and teams in Pakistan and internationally, including remote Flutter development projects.
Use the contact form on this site, email codelinetechnologies1@gmail.com, or call +92 305 1172485 to share your project, and you will get a practical plan for development, integration, release, or maintenance.
Share your product idea, existing codebase, or technical challenge and get a practical plan for development, integration, release, or maintenance.