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msaveliev/README.md

👋 Hi, I'm Myron Saveliev

Senior PHP Engineer specialising in high-load FinTech and SaaS systems serving millions of users across Europe. I architect scalable payment systems, microservices, and event-driven architectures — and I'm passionate about building software that is reliable, fast, and built to last.

🔗 LinkedIn · 📧 savelevmiron@gmail.com

🛠️ Skills

Languages & Frameworks

PHP Symfony JavaScript React

Databases & Messaging

MySQL PostgreSQL MongoDB Redis RabbitMQ

DevOps & Cloud

AWS Docker Kubernetes

  • Expert in architecting scalable microservices and event-driven systems
  • Deep experience with payment integrations — Stripe, Adyen, SEPA, SEPA Instant, TARGET2
  • Proficient in REST and GraphQL API design and implementation
  • Strong background in Domain-Driven Design (DDD) and high-load architecture

📖 My Story

I've spent 5+ years building backend systems that people depend on — from payment infrastructure processing thousands of daily transactions for millions of European customers, to B2B portals and ERP systems powering real business operations.

When I'm not engineering at the backend, I'm exploring tools and techniques that make development faster and smarter.

🏆 Certifications

  • 🏅 AWS Certified Solutions Architect – Associate (2026)
  • 🏅 Stripe Certified Professional Developer (2026)

🌍 Languages

  • 🇬🇧 English — Fluent

Popular repositories Loading

  1. stripe-php-symfony stripe-php-symfony Public

    Stripe subscription webhook pipeline for Symfony 8 — signature verification, Redis idempotency, SQS FIFO async processing, and a hand-rolled subscription state machine. PHP 8.4. Production-ready.

    PHP 1

  2. test-assignment-calculator test-assignment-calculator Public

    Test assignment for a FinTech company

    PHP

  3. AUK-Capstone-Project AUK-Capstone-Project Public

    Capstone project for Master's of Software Engineering in AUK

    Jupyter Notebook

  4. ecommerce-microservices ecommerce-microservices Public

    Test assignment for a FinTech company

    PHP

  5. msaveliev msaveliev Public

  6. msaveliev.github.io msaveliev.github.io Public

    Personal portfolio website

    HTML