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    John Sundell

    Independent developer and creator of Swift by Sundell, a major voice on Swift architecture, engineering practices, and the intersection of language features with maintainable app design.

    #75 Mobile Engineering
    21CiteRank

    How AI engines see them

    Recognized by 3 of 3 measured engines. Updated 2026-11-05

    The recognizing engines agree that John Sundell is an independent Swift and iOS developer, educator, and creator of the Swift by Sundell platform and podcast. Gemini adds his specific open-source tools including Publish, Plot, Ink, and Splash. Google_ai_mode notes his past role as a lead iOS developer at Spotify where he helped build the Hub Framework, as well as his work with Rust. All three engines recognized the person. The engines cite swiftbysundell.com most frequently, alongside github.com and apple.com.

    • ChatGPTNamed in 8 answers

      John Sundell is a Swedish software developer, writer, and independent creator specializing in iOS, macOS, and Swift development.

      Known for
      • Swift by Sundell
      • practical software development techniques
      • maintainable applications
    • GeminiNamed in 8 answers

      John Sundell is an independent iOS developer, consultant, and creator of educational content and open-source tools for Swift developers.

      Known for
      • Swift by Sundell
      • open-source developer tools
      • educational content
    • Google AI ModeNamed in 3 answers

      John Sundell is a freelance software developer, consultant, and former Spotify lead iOS developer who created Swift by Sundell.

      Known for
      • Swift by Sundell
      • Hub Framework at Spotify
      • technical writing and open-source contributions
    • PerplexityNamed in 4 answers

      No description yet.

    • CopilotNamed in 3 answers

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    • #75Mobile Engineeringof 137
      Named in 20 answers

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    1. 1
      15 Famous Android App Experts & Developers (2026)
      echoglobal.tech5 citations
    2. 2
      19 Famous iOS Experts & Developers (2026) - EchoGlobal Tech
      echoglobal.tech5 citations
    3. 3
      Who are the most…/Android)? · Mobile Engineering
      citegist.com4 citations

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    • Who are the most influential voices in Mobile engineering (iOS/Android)?

      Named by 5 of 5 engines

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