Registry · PA-54B6E3

Senior Mobile Engineer, Flutter, iOS and React Native

Six years shipping mobile apps that carry real traffic, in Flutter first, SwiftUI and React Native when the platform asks for it. Has led a Flutter team, owns the backend side in Node.js, NestJS or .NET, and knows the e-commerce plumbing (VTEX, Shopify) that mobile checkouts depend on. Diagnoses incidents end to end: mobile, backend and store.

Availability

Available nowProfiles presented within 48 hours

Seniority

Senior ยท 6 years

Stack

FlutterDartSwiftUIReact NativeNode.jsNestJS.NETReactNext.jsFirebaseVTEXShopifyCI/CDBLoCClean Architecture

Languages

Spanish (native)English (A2)
  1. 2025 to 2026 Senior Flutter Developer, full-stack retail e-commerce operatorDec 2025 to Apr 2026
    • Developed and maintained high-traffic Flutter applications in production, with backend support in Node.js.
    • Integrated catalog, cart and order flows with the VTEX platform and resolved incidents end to end across mobile, backend and e-commerce.
    • Optimized app performance and API consumption.
  2. 2023 to 2025 Mobile Developer global advertising agencyJun 2023 to Nov 2025
    • Built Flutter apps with REST, Firebase and analytics, and SwiftUI views following Apple's Human Interface Guidelines.
    • Took part in architecture decisions; set up CI/CD with Codemagic and store releases.
    • Optimized performance and wrote unit and widget tests.
  3. 2023 to 2025 Flutter Developer, contract on-demand services startupOct 2023 to Feb 2025
    • Integrated real-time communication with Agora and app protection with RASP.
    • Built in-app support features and geospatial map features such as route polylines.
    • Profiled and optimized with Dart DevTools.
  4. 2021 to 2023 Flutter Developer and technical lead software services companySep 2021 to Jun 2023
    • Led the Flutter team on decisions and practices; delivered mobile and Flutter Web solutions deployed on GCP with Docker.
    • Contributed key flows to VTEX and Shopify e-commerce projects; earlier built .NET Core REST services on MySQL.
  5. 2020 to 2021 Web Developer consumer credit companyAug 2020 to Oct 2021
    • Built web applications on ASP.NET Web Forms and MVC with SQL Server reporting; refactored legacy apps for performance.

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