Ali Raza

Application Developer

Abbott • Temps plein

Sep 2025 - Present • 8 mos

I developed an Order Booking Mobile Application for [Abbott](https://www.abbott.com?utm_source=chatgpt.com) focused on streamlining the sales and order management process. The application was designed to help sales representatives and distributors efficiently manage product orders, customer records, inventory tracking, and realtime order updates through a user-friendly mobile platform. My responsibilities included designing and developing the mobile application using Flutter, integrating APIs, implementing secure authentication, managing realtime data with Firebase, and optimizing the app for smooth performance on both Android and iOS devices. I also worked on clean UI/UX implementation to ensure a fast, reliable, and professional user experience for field staff and business operations. Key features of the application included: • Product Catalog Management • Order Placement & Tracking • Customer Management System • Realtime Data Synchronization • Sales Reporting & Analytics • Firebase Integration • Secure Login Authentication • Push Notifications • Offline & Online Data Handling • Admin & Sales Representative Workflow One of my major achievements was successfully improving the efficiency of the order booking process by reducing manual work and enabling faster order management for sales teams. The application helped enhance communication between distributors, sales representatives, and management while improving overall operational productivity. Through this project, I strengthened my expertise in: • Flutter Mobile App Development • Enterprise Business Applications • Firebase & Firestore • REST API Integration • Realtime Systems • State Management • Mobile UI/UX Design • Performance Optimization • Business Workflow Automation This project gave me valuable experience in building scalable business applications and delivering professional mobile solutions tailored to real-world enterprise requirements.

Mobile Application Developer

Tech & Fix • Freelance

Jan 2021 - Apr 2024 • 3 yrs 3 mos

I worked as a Flutter Mobile App Developer at [7 Skies Solutions](https://7skiessolutions.com?utm_source=chatgpt.com), where I gained professional experience in developing high-quality Android and iOS applications for different business domains. During my time there, I worked on complete mobile app development cycles including UI/UX implementation, Firebase integration, REST API integration, realtime features, Google Maps functionality, authentication systems, and app optimization. I was responsible for building scalable and user-friendly Flutter applications while maintaining clean and efficient code architecture. I collaborated with designers, backend developers, and project managers to deliver modern mobile solutions according to client requirements and deadlines. One of my key achievements was successfully developing and integrating realtime chat systems, live location tracking, Google Maps navigation features, and Firebase-based backend systems into production-ready applications. I also contributed to improving app performance, reducing loading times, and enhancing user experience across multiple projects. During my professional journey, I worked on several types of applications including business management systems, service booking apps, tracking applications, communication platforms, and custom mobile solutions. My role also involved fixing complex bugs, optimizing APIs, improving application responsiveness, and implementing secure authentication systems. At 7 Skies Solutions, I strengthened my expertise in: • Flutter App Development • Firebase & Firestore • REST API Integration • Google Maps & Location Services • Realtime Chat Applications • State Management • UI/UX Implementation • Mobile App Optimization • Android & iOS Deployment This experience helped me build strong problem-solving skills, professional communication, teamwork, and the ability to deliver reliable mobile applications for clients worldwide.