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jonahisadev/README.md

Hi, I'm Jonah 👋🏻

PGP Keys: Main | Backup

I'm a Senior Software Engineer with experience in building scalable backend systems and microservices. I have a strong background in distributed systems, cloud computing, and software architecture. I have over 7 years of experience solving complex problems and delivering value to businesses and users all over the world. I'm also passionate about cryptography, security, and open source software.

I am currently working at Alliance Laundry Systems, where I am responsible for designing and implementing distrbuted backend systems that power digital laundry solutions across the world.

Cool Side Projects

  • Lanyard: Local keyring abstraction library and daemon
  • Enigma: Secrets management tool with at-rest encryption
  • Punch: Lightweight webhook pub/sub system
  • pwds: Command-line password manager implemented with PKCS11
  • Lispy: Interpreted toy language I wrote in a LISP dialect

Places I've Worked

  • Alliance Laundry Systems: Architected and developed distributed real-time microservices for IoT laundry machine orchestration, payment processing, and fleet monitoring at scale.
  • Mastercard: Designed and developed secure cryptographic key management systems across HSM infrastructure, automated client onboarding pipelines, and mentored junior engineers at one of the world's leading payment networks.
  • World Wide Technology: Developed B2B partner integrations and internal monitoring systems supporting thousands of daily transactions with major performance and visibility improvements.
  • Precision Planting: Engineered developer tooling and maintained core embedded systems components for Precision Planting's industry-leading 20|20 in-cab agricultural platform.

Pinned Loading

  1. pwdspwdsPublic

    Local secrets manager utilizing NSS

    C++

  2. lispylispyPublic

    A toy programming language with a LISP dialect

    C++

  3. cubewithmecubewithmePublic

    Official repository for Cube With Me

    JavaScript

  4. jamjamPublic

    A powerful, yet simple command line tool for generating Arch mirrorlists.

    Rust 1

  5. jenginejenginePublic

    A cross-platform 2D C++ game engine

    C++ 11 1

  6. littlexmllittlexmlPublic

    A very quick and dirty XML library in C

    C 29 12