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Achievement: StarstruckAchievement: Pair ExtraordinaireAchievement: Pull Sharkx3Achievement: YOLOAchievement: Quickdraw

Achievements

Achievement: StarstruckAchievement: Pair ExtraordinaireAchievement: Pull Sharkx3Achievement: YOLOAchievement: Quickdraw

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RomaLytar/README.md

Hi, I'm Roman Lytar, a software engineer with 9+ years behind me. I build fast, reliable backends in PHP and Go, friendly UIs in Vue 3, and I maintain the open-source Yammi packages. I really enjoy clean code that holds up under real load.

  Maintainer of the open-source Yammi packages
  Clean Architecture, DDD, CQRS, event-driven design
  High-load systems, worker balancing & scaling
  Load testing with k6 before things ship
  Tests right after the feature, TDD when it fits
  Best way to reach me: romalytar@gmail.com

Engineering Focus

  • Architecture: CQRS, Event Sourcing, Domain-Driven Design, Hexagonal / Clean Architecture
  • Scaling: worker pools & load balancing, queue throughput tuning, graceful back-pressure
  • Reliability: load & stress testing with k6, profiling, fail-closed write paths
  • Quality: solid test coverage, static analysis (PHPStan level 8), strict typing, CI gates

Languages and Tools

PHP Laravel Go Vue 3 TypeScript k6 RabbitMQ Redis MySQL PostgreSQL Docker gRPC Git

My GitHub Stats

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Where to find me

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  1. yammi-audit-log yammi-audit-log Public

    Laravel audit log & change history with real actor attribution (user / job / command / scheduler), cross-model change traces, time machine, tamper-evident hash chain, GDPR reports, anomaly detectio…

    PHP 44 2

  2. yammi-jobs-monitoring-laravel yammi-jobs-monitoring-laravel Public

    A lightweight Laravel queue monitoring package that tracks job lifecycle (processing, success, failure) across any queue driver. It provides a simple UI, execution insights, real-time metrics, fail…

    PHP 26 3