Arunkumar Kannan

Open to work

Senior Flutter Developer at First Meridien Global Service Private Ltd

3-5 years experience

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Summary

Senior Mobile Developer with 4+ years of experience building production-grade Android and iOS applications across fintech, banking, blockchain, and e-commerce domains. Proficient in Flutter and SwiftUI/Swift with hands-on expertise in Clean Architecture, MVVM, and scalable state management using Bloc and Riverpod. Experienced in securing fintech APIs with token-based authentication, asymmetric encryption, and biometric 2FA. Skilled in real-time data streaming via WebSockets, third-party SDK integrations, and native iOS development using Core Data and Core Animation. Delivered end-to-end releases on both App Store and Google Play Store. Published open-source Flutter package on pub.dev. Comfortable working in Agile cross-functional teams and mentoring junior developers.

Contact & details

chennai, India

Compensation

Current (yearly)

700000 INR

Skills

SwiftUICross-platform app development (Android & iOS)Flutter , dart , firebase, bloc , State management, Clean Architecture, SOLID principlesFlutter,dart, Mobile Application developer for iOS/Android, Cross platform development, Statemanegment Technique, Block, GetX, Provider, Ci/CD, GitHub/Gitlab, Team handling, Problem solving,Coredata

Experience

  • Senior Flutter Developer at First Meridien Global Service Private Ltd

    2025-01-28 – Present

    — Architected a reusable global component system using Clean Architecture and MVVM, cutting development time by 25% across core modules — Built and maintained iOS features in SwiftUI and Swift, ensuring alignment with Apple's Human Interface Guidelines — Owned third-party SDK integrations across payment, analytics, and auth providers — reduced integration effort by 30% via standardised wrapper layers — Hardened fintech API flows with token-based auth and end-to-end encryption, bringing transaction failure rates down by 20% — Collaborated with product, backend, and QA in Agile/Scrum to scope and ship features on schedule — Reviewed code and mentored junior developers on architecture patterns and best practices

  • Senior Flutter Developer at Markplace E-service Pvt Ltd

    2023-06-19 – 2025-02-19

    — Built a portfolio app using Riverpod for state management — improved user engagement by 35% — Developed Share Target, a group-purchase e-commerce platform — order conversions increased by 30% post-launch — Implemented iOS-specific features using Core Data for offline storage and Core Animation for smooth UI transitions — Added pagination and lazy loading across listing screens, reducing API load and improving rendering speed by 25% — Managed full-cycle deployments on App Store and Play Store, cutting release turnaround time by 20%

  • Mobile App Developer at Pixel Web Solutions

    2022-04-15 – 2023-06-16

    — Built a crypto exchange app in Flutter covering stock trading and P2P — transaction volume grew by 40% post-launch — Developed custodial wallet systems with asymmetric encryption for secure fund management — Wired WebSocket streams for live price feeds — reduced data latency by 50%, enabling real-time market tracking — Integrated biometric 2FA (Face ID + Fingerprint) across iOS and Android, reducing unauthorised access significantly — Published open-source Flutter package binance_ticker on pub.dev for real-time WebSocket crypto price streaming

Education

  • Anna University · B.E · From 2013 – 2017

Connect

LinkedIn

Career preferences

Useful for recruiters: location, job types, salary range, and availability.

Location

chennai, India

Preferred roles & locations
Chennai, IndiaBengaluru, India
Job types open to

Full-time

Preferred shift

Flexible

  • Notice period: 2 weeks
  • Actively looking for opportunities

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