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Talha Latif

Senior Mobile Developer | 5+ Years Building iOS & Android Apps

Toronto, ONRemote30 CAD / hour

About

I'm a Mobile Engineer and Flutter Developer with 5+ years of experience building high-performance, production-ready apps for iOS and Android. I specialize in fintech, Web3/blockchain, real estate, wellness, and construction tech β€” and I've shipped complete products from architecture through App Store and Play Store deployment, not just individual features.

My core strength is Flutter & Dart development, paired with deep experience in state management (GetX, Riverpod, Provider, BLoC), Firebase (Auth, Firestore, Cloud Functions, FCM, Cloud Storage), and backend integration (REST/GraphQL, Supabase, AWS). I've also built multi-chain crypto wallet features on Ethereum, BNB, and Polygon, including live market charts, secure exchange APIs, and biometric/passkey authentication.

Some highlights from my work:

  • Built a multi-chain crypto wallet from scratch to a market-ready App Store product, with real-time swaps, scheduled recurring transactions, and secure transaction handling.

  • Led full Flutter development on a digital real estate appraisal platform, including secure photo uploads, dynamic forms, and real-time chat.

  • Architected secure communication and file-sharing modules for a legal real estate app, with ID verification and bank-grade privacy controls.

  • Developed a construction site documentation app with offline-first architecture, AI-assisted features, GPS tracking, and digital signature workflows.

  • Delivered a home services marketplace with real-time chat, job bidding, and integrated payments.

  • Built wellness and mental health apps featuring guided audio, breathing exercises, and optimized animations for a calming user experience.

I care about clean, scalable architecture and secure, optimized code β€” not just getting a feature working, but building something that holds up in production with real users, real data, and real edge cases. I'm comfortable owning a project end-to-end: from initial architecture decisions, through complex state management and backend integration, to App Store/Play Store deployment and post-launch support.

I've also worked in team leadership roles, mentoring developers, establishing coding standards, and coordinating QA across frontend and mobile codebases β€” so I communicate clearly, document my work, and keep projects moving even when requirements shift.

If you need a Flutter developer who can take a product from a rough idea to a polished, deployed app β€” especially anything involving fintech, crypto/Web3, real-time systems, or complex integrations

Skills

FlutterFirebaseFirebase Realtime DatabaseMobile DevelopmentReactAiApi DesignArtificial IntelligenceAWSBlockchainCI/CDJavascriptJavaScriptKotlinMachine Learning

Languages

EnglishSpanish

Starting from

$30CAD / hour

Key Information

Work mode

Remote

Mission Duration

No preference

Location

Toronto, ON

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