Available to hire
Senior Mobile Application Engineer with 6+ years of experience building and deploying enterprise-grade Flutter and native Android applications across FinTech, e-commerce, digital payments, messaging, and education. Strong focus on scalable architectures, secure authentication flows, and production readiness.
Expert in Flutter/Dart, Android (Java), Firebase (Auth/Analytics/Cloud Messaging), REST APIs, payment gateway integrations, biometric authentication, and real-time communication. Delivered market-facing apps for Pakistan and UAE while collaborating with cross-functional teams and mentoring developers.
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Fluent
Work Experience
Mentor - Flutter Training at Iqra University
February 28, 2025 - September 29, 2025Facilitated hands-on Flutter training sessions for students; created and delivered structured Flutter course content covering Dart fundamentals, UI development, API integration, and Firebase backend; mentored students and developers.
Mobile Application Developer at Intellectual Solutions
February 28, 2023 - September 29, 2025Developed Flutter apps with responsive, user-friendly interfaces for seamless online shopping experiences; implemented GetX state management, Firebase integration, and platform-specific APIs; optimized app performance.
Mobile Application Developer at Intellectual Solutions
February 28, 2023 - September 29, 2025Led Flutter-based e-commerce app development, integrating biometric authentication, Firebase analytics, and GetX state management. Implemented real-time notifications, secure authentication via OTP, and integrated external biometric devices for advanced verification. Built native Android components (Java/Kotlin) and Flutter packages for OTP validation and in-app security; contributed to performance optimization and robust user experiences.
Senior Mobile App Engineer at SWITCH
February 1, 2023 - PresentArchitected and developed secure Flutter-based FinTech applications serving Pakistan and UAE markets. Integrated biometric login (including facial authentication), secure session management, and strengthened app security. Developed Android accessibility services to automate USSD-based JazztCash retail transactions and integrated external biometric hardware using native Android platform APIs.
Implemented Firebase Analytics and Firebase Cloud Messaging for monitoring engagement and stability. Integrated telecom/e-commerce services into the financial platform and collaborated with backend teams to design scalable REST APIs and payment workflows. Conducted code reviews, mentored junior engineers, resolved production issues, and optimized application performance.
Lead Mobile Application Developer at SWICH
February 1, 2023 - PresentLed fintech app development for Pakistan and UAE using Flutter; enabled secure financial transactions, biometric authentication, session timeout, and real-time alerts; integrated modules for retail/commerce workflows.
Mobile Application Developer at Intellectual Solutions
February 1, 2023 - September 29, 2025Led development of fintech and e-commerce apps using Flutter; integrated biometric login, session timeout security, and Firebase Analytics/FCM; embedded external biometric devices for verification; integrated Telemart e-commerce module; built native Android features leveraging USB commands to automate money transfers; designed push notifications and analytics dashboards to improve user engagement.
Mobile Application Instructor at Aptech Computer Education
January 31, 2021 - September 29, 2025Designed and led hands-on workshops on Native Android app development; facilitated training sessions for teachers and students; promoted practical skills and industry best practices.
Mobile Application Instructor at Apt Tech Computer Education
January 31, 2021 - September 29, 2025Led hands-on workshops on native Android development, empowering faculty and students with practical skills and industry best practices; facilitated training sessions and hybrid mobile development labs.
Mobile Application Instructor at Aptech Computer Education
January 31, 2021 - September 29, 2025Delivered hands-on training on native Android development and Flutter; led practical workshops for faculty and students to build mobile apps and apply best practices in mobile development.
Mobile Application Developer at Intellexal Solutions
January 1, 2021 - February 1, 2023Developed high-performance Flutter applications for e-commerce, customer engagement, and messaging platforms. Designed reusable OTP authentication packages supporting WhatsApp, SMS, missed call, and voice OTP verification.
Implemented GetX architecture for maintainable and scalable codebases. Integrated Firebase Analytics, push notifications, deep links, Socket.IO, and secure authentication. Worked closely with UI/UX designers, QA engineers, and backend developers to deliver production-ready mobile applications.
Mobile Application Instructor at Aptech Computer Education
September 1, 2019 - January 1, 2021Delivered Flutter and native Android training to hundreds of students. Created comprehensive training material covering Dart, Flutter, Firebase, REST APIs, local storage, and Play Store deployment.
Mentored students through live projects and debugging sessions.
Web & Mobile Application Developer at Briny Tech
July 31, 2019 - September 29, 2025Developed web and mobile apps using Laravel and Native Android (Java); built parent-focused apps and portals; implemented push notifications and offline capabilities; contributed to UI/UX and scalable architecture.
Web & Mobile Application Developer at Briny Tech
July 31, 2019 - September 29, 2025Engineered a parent-focused application and portal using Laravel and Native Android (Java); integrated Firebase notifications; built secure in-app messaging and a wallet-to-retail workflow; implemented wallet features, checkout flows, and real-time dashboards for retail operations.
Web & Mobile Application Developer at Briny Tech Engineering
July 31, 2019 - September 29, 2025Developed web and mobile applications; implemented Firebase Push Notifications for real-time updates; configured OTP flows and dashboards; enhanced cross-platform UI/UX and supported backend integration using Laravel and related tools.
Web & Mobile Application Developer at Briny Tech
August 1, 2018 - July 1, 2019Developed Android and Laravel school management solutions. Integrated Firebase notifications and Material Design UI components.
Education
Associate Software Engineer at Aptech Computer Education
August 1, 2015 - October 1, 2018Associate Software Engineering at Apttech Computer Education
August 1, 2015 - October 1, 2018IT Vision Certification at Apttech Computer Education
August 1, 2015 - September 29, 2025Associate Software Engineer at Aptech Computer Education
January 1, 2015 - January 1, 2018Qualifications
IT Vision Certification
January 11, 2030 - September 29, 2025Ambassador Certificate
August 1, 2015 - September 29, 2025IT Vision Certification
August 1, 2015 - September 29, 2025Ambassador Certificate
August 1, 2015 - October 1, 2018Outstanding Performer of the Year
January 11, 2030 - July 18, 2026Aptech Ambassador Certificate
January 11, 2030 - July 18, 2026Aptech IT Vision Certificate
January 11, 2030 - July 18, 2026Industry Experience
Software & Internet, Education, Professional Services, Media & Entertainment, Retail, Financial Services
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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