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$
USD
I will do system programming, linux shell scripting, and os projects in c cpp
Hammad Javed
3.0
3.0
About this gig
Struggling with Operating System concepts, Linux Shell, or System Programming in C/C++?
I provide expert solutions for complex OS problems involving process management, concurrency, and memory handling. My code is clean, optimized, and runs perfectly on Linux/Unix environments.
My Core Expertise:
- Process Management: System calls (Fork, Exec, Wait), Zombie/Orphan handling.
- Multithreading: POSIX Threads (Pthreads) & Concurrency issues.
- Synchronization: Fixing Race Conditions via Mutex, Semaphores, & Monitors.
- CPU Scheduling: FCFS, SJF, SRTF, Round Robin, & Priority algorithms.
- Memory Management: Paging, Segmentation, LRU/FIFO, & Virtual Memory.
- Deadlock Handling: Detection, Avoidance (Bankers Algo), & Prevention.
- IPC: Pipes, Named Pipes, Shared Memory, & Message Queues.
- Shell Scripting: Advanced Bash, AWK, SED, Grep automation.
Why Choose Me? Detailed Comments: I explain logic line-by-line (Best for understanding). 100% Original: Plagiarism-free custom code. Efficient: Memory-leak free & standard C/C++ logic.
️ PLEASE NOTE: Every OS project is unique. Please message me first with your requirements to discuss the budget. Let's solve your task!
Get to know Hammad Javed
Hammad Javed
- FromPakistan
- Member sinceNov 2022
- Last delivery8 months
Languages
English, Arabic, Urdu, French
Trusted by 100+ Clients | Top-rated Data Structures and Database Expert, problem solving Top-rated Problem Solver, C++ Programmer, Front-End Developer, and Data Expert. Welcome! I'm Hammad Javed a highly skilled professional with expertise in problem-solving, C++ programming, front-end development, and data structures and databases. With Five years of experience, I deliver exceptional results and exceed client expectations. Unmatched Problem-Solving: I excel in tackling complex challenges with elegant solutions. Speed Programming: I provide fast, reliable code without compromising quality.
My Portfolio
FAQ
Which Operating Systems (Distros) do you work on?
I primarily work on Linux environments (Ubuntu, Kali Linux, Fedora, CentOS, Debian) and can also handle Windows-based API tasks if required.
Do you provide detailed comments with the code?
Yes! I understand that logic flow is important. I provide line-by-line detailed comments in the source code so you can easily understand how the algorithm works.
Do you use C or C++ standard libraries?
I can work with both. Whether you need pure C (using system calls like fork/exec) or Modern C++ (using std::thread and vectors), I will adapt the code according to your requirements.
Can you help with urgent/short-deadline tasks?
Yes, I can handle urgent projects. Please message me directly before placing the order to confirm availability and pricing for express delivery.
Reviews
2 reviews for this Gig
| (1) | ||
| (0) | ||
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| (0) | ||
| (1) |
Rating Breakdown
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- Quality of delivery
- Value of delivery
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T tony_k2
United States
Used ai and print functions for my os.
$600-$800
Price
4 weeks
Duration
H 
Seller's Response
Helpful?J josephsmith638
United States
I had the pleasure of working with an expert on a series of Linux server tasks, and I couldn't be more satisfied with the results. They demonstrated exceptional expertise in managing and configuring Linux servers, tackling every challenge with professionalism and efficiency. In addition to handling server...
Up to $50
Price
9 days
Duration
H Seller's Response
Helpful?
Reviews
2 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
T tony_k2
United States
Used ai and print functions for my os.
$600-$800
Price
4 weeks
Duration
H Seller's Response
Helpful?J josephsmith638
United States
I had the pleasure of working with an expert on a series of Linux server tasks, and I couldn't be more satisfied with the results. They demonstrated exceptional expertise in managing and configuring Linux servers, tackling every challenge with professionalism and efficiency. In addition to handling server...
Up to $50
Price
9 days
Duration
H Seller's Response
Helpful?
