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:octocat:
Smoke code every day
:octocat:
Smoke code every day
45 followers · 42 following

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Achievements

Achievement: Starstruckx2Achievement: Pull SharkAchievement: Arctic Code Vault Contributor

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linnykoleh/README.md

Senior Backend Engineer with 10+ years of experience building high-load distributed systems. Focused on low-latency, high-availability services serving millions of users, with strong ownership in system design and production reliability.

  • 🇺🇦 I’m currently working at MEGOGO.
  • 📚 I’m passionate about continuous learning and exploring new knowledge horizons.
  • 👨🏼‍💻 I'm dedicated to enhancing productivity as a software engineer.
  • 🏆 Fan facts: exercising, football, and running.

🌐 Where to find me:

Telegram LinkedIn Goodreads LeetCode Medium Gmail

💻 Tech Stack:

  • Languages: Java, Go, Python
  • DB: MySQL, Postgre (sharding, replicas), Cassandra, MongoDB, Redis
  • Messaging & Streaming: Apache Kafka
  • Cloud & Infrastructure: AWS, Docker, Distributed Systems, Microservices
  • DevOps: Jenkins, GitLab, CI/CD, Git
  • Observability: Grafana, Prometheus
  • Certifications: Java, Spring, JPA, AWS (Well-Architected Best Practices Professional)

🏆 Stats:

 linnykoleh

linnykoleh


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  1. awesome-system-design awesome-system-design Public

    Practical system design notes focused on scalability, reliability, and trade-offs in real-world distributed systems

    249 65

  2. Spring Spring Public

    Spring Framework knowledge base, originally prepared for Spring 5 Professional Certification, with focus on internals and best practices

    Java 59 68

  3. GoogleHashCode GoogleHashCode Public

    Competitive programming solution for Google Hash Code Streaming Videos challenge.

    Java 4 1

  4. WickiUp WickiUp Public

    Java backend project with AWS integration, SOLID design, JPA/Hibernate and microservices architecture illustrating scalable system design.

    Java 3 1