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I will assist you with os tasks, computer architecture, ccna labs, network simulation

Dhanraj Kumar

Pakistan

I speak Urdu, English, Sindhi

Expert in Math, Programming, OS, CA and CCNA Labs

I'm Dhanraj Kumar, a Computer Science student with 4+ years of teaching experience in Mathematics and practical skills in • Programming, • CCNA, • Operating Systems, & • Computer Architecture. I of...
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About this Gig

Struggling with OS, Networking, or CCNA Labs? Im Here to Help!

Welcome! I provide expert-level assistance for students and professionals in Operating Systems, Computer Architecture, and Computer Networking, including practical tasks using Cisco Packet Tracer and network simulations.


Services I Offer:

Operating System (OS) Help

  • Process Scheduling & Management
  • Memory Management (Paging, Segmentation)
  • Deadlock, Concurrency & Threading
  • File System & Shell Scripting (Linux-based if needed)

Computer Architecture

  • Instruction Set Architecture (ISA)
  • CPU Design & Pipelining
  • Memory Hierarchy: Cache, RAM
  • Assembly Language (basic to intermediate)

Computer Networking

  • OSI & TCP/IP Model Explanations
  • Protocols: IP, TCP, UDP, HTTP
  • Routing, Switching, Subnetting
  • Network Security Basics

Cisco Packet Tracer & CCNA Labs

  • Network Topology Design
  • Routing Protocols (RIP, OSPF, EIGRP)
  • VLANs, VTP, ACLs Configuration
  • Troubleshooting and Simulation Analysis

Why Choose Me?

  • Step-by-step explanations
  • On-time delivery
  • Beginner-friendly guidance
  • 100% plagiarism-free & original work
  • Quick support and revision-friendly

Note: Please message me before placing an order for custom tasks or detailed labs!

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assist you with os tasks, computer architecture, ccna labs, network simulation
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