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Achievement: YOLOAchievement: Pull Sharkx2

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Achievement: YOLOAchievement: Pull Sharkx2

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stleye/README.md

Sebastián Tleye

Senior Software Engineer · iOS · Kotlin Multiplatform

Current work

I work as a mobile software engineer with a strong focus on iOS development and performance-critical SDKs. Currently contributing to the Speedtest SDK at Ookla — a unified SDK built with Kotlin Multiplatform targeting Android and iOS, working on measurement features, network analysis, and SDK infrastructure.

Independent work

I’m part of ChampaLabs, an independent lab where we explore and build software products, tools, and experiments — from mobile apps to web platforms — with a strong focus on simplicity, robustness, and long-term thinking.

Current projects:

  • Expenses Champ (iOS, Android) — expense tracking app with voice commands and AI. Built with Flutter (mobile) and React 19 + Firebase (web).
  • Atiendi — backend service with WhatsApp Cloud API integration, supporting multi-business onboarding and WhatsApp Business number registration flows.

Technical interests

  • iOS (Swift, SDK design, performance, system APIs)
  • Kotlin & Kotlin Multiplatform
  • Mobile architecture and cross-platform trade-offs
  • Networking, measurement, and low-level concerns
  • System design and developer tooling

Beyond code

Outside of software, I’m interested in:

  • Fitness and physical training
  • Motorcycles and long-distance riding
  • Nature, photography, and quiet places
  • Physics, philosophy, and speculative questions about reality

Location

Villa General Belgrano, Córdoba, Argentina

Popular repositories Loading

  1. Glovo Glovo Public

    Forked from benSmith1981/glovo-challenge-mobile

    Objective-C

  2. SortingAlgorithms SortingAlgorithms Public

    Implementations of BubbleSort, HeapSort, InsertionSort, MergeSort, QuickSort and SelectionSort in Swift

    Swift

  3. AlgorithmsAndDataStructures AlgorithmsAndDataStructures Public

    Implementation of some data structures in Swift

    Swift

  4. FunctionalProgramming FunctionalProgramming Public

    Having fun with functional programming in swift

    Swift

  5. DailyCodingProblem DailyCodingProblem Public

    Swift

  6. HelloWorldAssembler HelloWorldAssembler Public

    Assembler

    Assembly