About

Denys Haryachyy

Denys Haryachyy

DPDK & VPP Expert | High-Performance Networking Consultant

👋 About Me

I’m a software engineer specializing in high-performance networking with 20+ years of hands-on experience in software development and packet processing. My expertise includes DPDK (Data Plane Development Kit), VPP (Vector Packet Processing), and building systems that handle millions of packets per second.

I help companies optimize their network infrastructure, develop custom packet processing solutions, and achieve significant performance improvements in their networking applications.

🔧 Technical Expertise

DPDK

  • Custom applications
  • Performance tuning
  • Traffic capture (10-100G)

VPP

  • Plugin development
  • IPsec/IKEv2
  • Routing protocols

Optimization

  • NUMA awareness
  • Cache optimization
  • Profiling & benchmarks

📚 What You’ll Find Here

This blog contains 70+ tutorials on DPDK, VPP, and high-performance networking. Each post includes practical examples, code snippets, and real-world insights from my work.

📖 DPDK Tutorials |
📦 VPP Guides |
📊 Case Studies

Need Help with Your Project?

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📬 Connect

6 thoughts on “About”

  3. I am searching for materials that explain how to write application on pox.
    Tried Pox Wiki page but the link is not working.
    If u have any materials that explain the different modules of pox and hiw to use them to write northbound applications please do send it to me. It would be of great help.
    Thank you.
    my email id : [email protected]

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