Available to hire
I’m Muhammad Ahmad, an Android and cross-platform mobile developer with 3+ years of experience in building high-performance native (Java/Kotlin) and cross-platform (Flutter) apps. I thrive in Agile teams, focusing on clean architecture, robust code, and delivering responsive, intuitive UI/UX for diverse use cases.
I have hands-on experience integrating RESTful APIs, managing local databases, optimizing performance, and implementing secure communications. I also work on mobile solutions that interact with IoT devices via Bluetooth and Wi-Fi, and I enjoy continuously learning new technologies to deliver real-world, impactful mobile solutions.
Experience Level
Language
English
Fluent
Work Experience
Software Engineer (Mobile App) at FiveRivers Technologies
May 1, 2025 - PresentCurrent role focusing on delivering robust mobile solutions for Android and cross-platform (Flutter) apps within Agile teams, including API integration, local data storage, performance optimization, and secure communications for end-to-end user experiences.
Software Engineer (Mobile App) at Five Rivers Technologies
May 1, 2025 - PresentDeveloped mobile applications across home services, ride-sharing, e-commerce, and logistics, delivering robust, scalable solutions with offline capabilities, IoT integration, real-time features, and secure communications. Led full development lifecycle from design to production in Agile teams, emphasizing responsive UI/UX and maintainable code.
Software Engineer (Mobile App) at FiveRivers Technologies
May 1, 2025 - PresentDeveloped mobile applications using native Android (Java/Kotlin) and cross-platform Flutter, integrated RESTful APIs, IoT communication over Bluetooth/Wi‑Fi, offline messaging, location features via Google Maps, secure in-app payments, real-time tracking, and push notifications within Agile teams.
Software Engineer (Mobile App) at Five Rivers Technologies
May 1, 2025 - PresentLed development of multiple mobile applications including home services, ride-sharing, ecommerce, and transportation-tracking solutions. Managed end-to-end lifecycle from design to deployment, delivering robust, scalable Android apps with clean architecture and responsive UI. Integrated RESTful APIs, local databases, and secure communications; implemented in-app payments and real-time location features using Google Maps; built offline, secure messaging for IoT-enabled devices and supported cross-platform Flutter modules. Collaborated in Agile teams to ensure high-quality deliverables and performance optimization.
Software Engineer (Mobile App) at Five Rivers Technologies
May 1, 2025 - PresentLed development of mobile applications for Android using native Java/Kotlin and cross-platform Flutter. Managed the full development lifecycle within Agile teams, focusing on robust architecture, responsive UI, and performance optimization. Integrated RESTful APIs, local databases, and secure communications with end-to-end encryption; implemented secure data exchange and IoT interactions via Bluetooth/Wi-Fi.
Software Engineer (Mobile App) at Five Rivers Technology
May 1, 2025 - PresentCurrently working as a Software Engineer focused on mobile app development. Responsibilities include developing Android applications with strong emphasis on performance, security, and scalability. Delivering high-quality user experience for mobile solutions.
Software Engineer (Mobile App) at FiveRivers Technologies
May 1, 2025 - PresentWorking as a Software Engineer focusing on mobile app development involving Android native and cross-platform applications. Responsibilities include delivering scalable and robust mobile solutions, applying best practices, and working within Agile teams.
Android App Developer at Golden Hawk
February 28, 2025 - September 9, 2025Developed a UK-market home services app (plumbing, painting, etc.), managed end-to-end development cycles, and contributed to UI/UX design for quick service booking. Experience also includes building apps with real-time features, location-based services, in-app payments, and push notifications.
Android App Developer at Golden Hawk
February 28, 2025 - August 20, 2025Developed a full-featured home services app tailored for the UK market, covering plumbing, painting, and more, managing the entire development cycle to ensure intuitive user experience. Designed and developed a secure offline communication system allowing peer-to-peer message exchange over long-range IoT networks without internet or centralized servers. Built multiplayer games on this infrastructure using Kotlin + Jetpack Compose and Flutter, implementing asynchronous device-to-device gameplay with lightweight encryption and Google Maps API integration. Developed Uber-like ride-sharing and e-commerce apps with real-time tracking, payment integration, push notifications, and authentication using Firebase. Delivered a report-tracking app monitoring transportation of vehicles carrying AI camera installations, focusing on real-time location updates, status reporting, and incident alerts. Also developed an Islamic app providing religious resources and daily practice tools.
Android App Developer at Golden Hawk
February 1, 2025 - September 8, 2025Developed a full-featured home services app for the UK market, built secure offline messaging for peer-to-peer communication over long-range IoT networks, created multiplayer gameplay, integrated Google Maps APIs, real-time ride-sharing and bus-tracking features, and implemented in-app payments and push notifications.
Android App Developer at Golden Hawk
February 1, 2025 - September 8, 2025Led development of a UK-focused home services app with quick booking, built an Uber-like ride-sharing app, an e-commerce app, and a real-time transport/reporting tool; implemented GPS/location features, Google Maps integration, push notifications, in-app payments, and driver-passenger matching.
Android App Developer at Golden Hawk
February 1, 2025 - September 8, 2025Developed UK-market home services apps, led the full development cycle from design to deployment, and created an intuitive booking experience. Implemented secure offline peer-to-peer messaging for long-range IoT networks and built multiplayer game experiences using Kotlin, Jetpack Compose, and Flutter. Integrated Google Maps for location-aware features, real-time updates, and in-app payments via Stripe/PayPal. Delivered push notifications for delays and cancellations and contributed to transit-tracking features and overall app reliability.
Android App Developer at Golden Hawk
February 1, 2025 - September 8, 2025Developed a full-featured home services app for the UK market with seamless booking flows. Implemented offline peer-to-peer messaging over long-range IoT networks, built multiplayer features, integrated Google Maps for location context, and enabled in-app payments and real-time notifications.
Android App Developer at Golden Hawk
February 1, 2025 - August 8, 2025Developed a full-featured UK market home services app, managing design to deployment, enabling users to book trusted professionals easily. Designed and developed a secure offline peer-to-peer communication system over long-range IoT networks. Built multiplayer games leveraging asynchronous device-to-device interactions and implemented lightweight encryption. Integrated Google Maps API for location-aware features. Developed Uber-like ride-sharing and real-time public transportation apps with real-time tracking, push notifications, and in-app secure payments. Led development of a full-featured scalable e-commerce app with Firebase backend and multiple payment gateways. Created a report-tracking app for real-time transportation monitoring integrated with GPS and Google Maps, supporting efficient logistics and reporting. Developed a feature-rich Islamic app for religious resources.
Android App Developer at Soft Sow (Pvt.) Ltd.
July 31, 2024 - September 9, 2025Contributed to Android app development, collaborating in Agile teams, implementing RESTful API integration, Firebase backend features, and multi-method authentication to support scalable mobile solutions.
Android App Developer at Soft Sow (Pvt.) Ltd.
July 31, 2024 - August 20, 2025Worked as an Android developer, contributing to various mobile application projects leveraging native and cross-platform technologies to deliver performant and scalable apps.
Android App Developer at Soft Sow (Pvt.) Ltd.
July 1, 2024 - September 8, 2025Contributed to Android app development across multiple domains, focusing on performance optimization, clean code, and reliable mobile solutions.
Android App Developer at SoftSow (Pvt.) Ltd.
July 1, 2024 - September 8, 2025Developed Android applications using Kotlin/Java across native and cross-platform projects; contributed to end-to-end mobile development and maintained robust codebases.
Android App Developer at Soft Sow (Pvt.) Ltd.
July 1, 2024 - September 8, 2025Contributed to Android development across multiple projects, using Kotlin/Java and Flutter. Implemented RESTful API integrations, local storage solutions, and UI/UX improvements. Collaborated in Agile teams to deliver robust mobile solutions with a focus on performance and maintainability.
Android App Developer at Soft Sow (Pvt.) Ltd.
July 1, 2024 - September 8, 2025Contributed to multiple Android applications, focusing on Kotlin-based development, Firebase-backed features (authentication, realtime updates), and secure data handling within modular, well-documented codebases.
Android App Developer at Soft Sow (Pvt.) Ltd.
July 1, 2024 - August 8, 2025Worked as an Android App Developer focusing on native Android development tasks.
Education
Qualifications
BSSE
January 11, 2030 - August 8, 2025BSSE
January 11, 2030 - August 20, 2025BSSE
January 11, 2030 - September 8, 2025BSSE
January 11, 2030 - September 8, 2025BSSE
January 11, 2030 - September 8, 2025Bachelor of Science in Software Engineering
January 11, 2030 - September 8, 2025BSSE
January 11, 2030 - September 9, 2025Industry Experience
Software & Internet, Telecommunications, Transportation & Logistics, Gaming, Retail, Professional Services, Media & Entertainment
Experience Level
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