Available to hire
I am a Senior Flutter Developer with 7+ years of experience delivering cross-platform iOS and Android apps across FinTech, retail, and B2B sectors. I currently help Cynergy Bank ship PSD2‑compliant banking features, including Payments, Transactions, and Account Onboarding, while architecting a server‑driven UI via a Backend‑for‑Frontend layer.
I have hands‑on expertise with unit, widget, and integration testing; CI/CD pipelines and Git workflows; RESTful APIs, Firebase, and Supabase; WCAG 2.1 accessibility; and I enjoy mentoring mid‑level and junior developers through code reviews. My toolkit includes Dart, Flutter, Kotlin, Swift, and Java, with a focus on clean architecture, SOLID principles, and modern state management. I thrive in Agile teams and love turning complex requirements into robust mobile experiences.
Language
English
Advanced
Urdu
Fluent
Work Experience
Mobile Application Developer at Cynergy Bank
February 1, 2024 - PresentBank-grade security and SCA features: implemented biometrics and Strong Customer Authentication for PSD2 compliance; delivered core banking capabilities including Real-Time Payments and Loan Management with encryption; built Card Management tools to freeze cards, set spending limits, and manage PINs; secure state management via BLoC under Clean Architecture; ensured WCAG 2.1 accessibility compliance.
Mobile Application Developer at Zealous Technology
June 1, 2023 - January 31, 2024Built a Flutter-based social/business networking platform with polished UI/UX flows; optimized architecture using GetX; refactored REST API integrations for better performance and reduced memory usage; achieved 99.9% crash-free stability across fragmented Android devices through rigorous testing.
Mobile Application Developer at Magnatec Systems
January 1, 2021 - May 31, 2023Led development of a custom POS solution; implemented offline-first architecture with Drift; enabled real-time inventory synchronization between mobile units and backend; improved app stability and reduced crash rates through performance optimization and automated error tracking.
Android Developer at Ninesol Technologies
March 1, 2019 - December 31, 2020Developed voice-enabled utilities including Translate to Speak with TTS/STT integration; enhanced app functionality via third-party SDKs and RESTful API integrations; maintained compatibility with modern Android OS and improved ASO through UI/UX refinements.
Android Developer at Unicon Soft
September 1, 2018 - February 28, 2019Built high-traffic Android tools (VPN Security, GPS Navigation) with 50,000+ downloads; integrated Google Maps SDK and Android VPN Service for secure routing; crafted complex UIs with native Java/XML, reducing bug resolution time.
Senior Mobile Application Developer (Flutter) at Cynergy Bank
February 1, 2024 - PresentLed the Accounts experience end-to-end, the most-used area of the app for active customers. Shipped Payments and Transactions features for live UK customer money movement with end-to-end encryption and PSD2 compliance. Delivered Fast-Track Account Applications and Account Approvals to reduce onboarding time. Implemented Authentication, Password Reset, and Settings flows used by every customer at every session. Architected a Server-Driven UI with a Backend-for-Frontend (BFF) layer to enable rapid feature rollout without app-store releases. Built an in-app AI support assistant using LangChain and LangGraph to deflect routine queries. Implemented BLoC with Clean Architecture and established unit, widget, and integration tests, achieving test coverage above 80% for the transaction module. Delivered WCAG 2.1 accessibility compliance across the banking app. Collaborated in Agile sprints with product, design, QA, and backend teams; conducted code reviews and mentored mid-level developers.
Mobile Application Developer (Flutter) at Zealous Technology
June 1, 2023 - January 31, 2024Shipped Flutter features for Zealous's live B2B networking application on iOS and Android. Migrated state management to GetX, reducing codebase boilerplate by approximately 35% and shortening new-developer onboarding. Refactored RESTful API integrations to reduce memory usage and improve cold-start performance on low-end Android devices. Maintained crash-free sessions above 99% using Crashlytics release gating and pre-merge testing.
Mobile Application Developer (Flutter) at Magnatec Systems
January 1, 2021 - May 31, 2023Led Point-of-Sale (POS) app development for Arab Sea with barcode scanning, cash-drawer and receipt-printer hardware integration, and multi-payment support. Engineered offline-first architecture with Drift for seamless payment processing and data synchronisation during connectivity loss. Built real-time inventory synchronisation between mobile terminals and backend servers for multi-store retailers. Reduced app crash rate by 20% through memory profiling, release-gate testing, and automated error tracking.
Education
Bachelor of Science in Computer Science at IQRA University
January 1, 2014 - January 1, 2018BSc Computer Science at IQRA University
January 1, 2014 - January 1, 2018Qualifications
Industry Experience
Financial Services, Software & Internet, Professional Services, Retail
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