Juan Cruz Viotti

Hey there! I'm a Technical Lead and Engineering Manager at Postman focusing on cross-platform desktop software, and a graduate student at University of Oxford working on the JSON BinPack space-efficient serialization format.

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Articles

• 07 Sep 2022 Performance testing through proportional traces
• 11 Jul 2022 Debugging Electron.js native crashes on GNU/Linux
• 05 May 2022 Debugging the C++ standard library on macOS
• 24 Feb 2022 Attaching LLDB to production Electron.js builds on macOS
• 21 Feb 2022 Emitting Signposts to Instruments on macOS using C++
• 08 Dec 2021 Debugging Electron.js native crashes on macOS
• 26 Nov 2021 Employers should not own open-source contributions
• 23 Jul 2021 A deep dive on macOS universal binaries
• 07 Jul 2021 Speeding up Windows Electron.js builds with SCCACHE
• 05 Jul 2021 Building Electron.js on Windows using the Visual Studio Build Tools
• 30 Oct 2018 Evolutive Integration Testing of HTTP APIs with OpenAPI
• 28 Mar 2018 Easily switch between many NPM accounts
• 05 Dec 2017 An introduction to Ada's simple numeric types
• 18 Nov 2017 An overview of arrays in Ada 2012
• 09 Dec 2016 How to manually package an Electron app for Windows
• 16 Mar 2016 How to code-sign OS X Electron apps in Travis CI
• 19 Feb 2016 Fixing a baffling issue when running Electron as root in GNU/Linux
• 17 Feb 2016 Debugging Electron to run shell scripts in a packaged application

External

• 05 Aug 2022 An Overview of the Current State of Node.js Single Executable Applications

Research

• 2022 (Dissertation) JSON BinPack: A space-efficient schema-driven and schema-less binary serialization specification based on JSON Schema
• 2022 (Paper) A Survey of JSON-compatible Binary Serialization Specifications
• 2022 (Paper) A Benchmark of JSON-compatible Binary Serialization Specifications

Videos

• 2022 (Live Stream) How Postman Engineering is using Electron
• 2017 (Course) Building Electron Applications
• 2017 (Course) Distributing Electron Applications

Notes

This is a list of notes I took while learning certain topics. Hopefully they're also useful to other people.

• Algebra
• Automata Theory
• Boolean Algebra
• Communicating Sequential Processes
• Functions
• Graph Theory
• Linear Algebra
• Logic
• Matrices
• Order Theory
• Polynomials
• Relational Model
• Sequences
• Set Theory
• Z Notation

Programming related:

• Awk
• Backend Development
• DTrace
• GNU Compiler Collection
• GNU Debugger
• GPG
• Intel x86 Assembly
• OpenCL
• Prolog
• Sed
• SQL
• SSH
• UNIX Signals