Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
I will do python, java and cpp programming projects or review code
Just an ordinary man doing extraordinary things
Hi, I’m Rehan, a software developer specializing in Python automation, web scraping, API integration, and custom web/desktop application development.
My services include automation scripts, data extr...
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Rehan ha un numero eccezionale di clienti abituali
Livello 2
Ha soddisfatto criteri di prestazioni elevate e ha una comprovata esperienza nel soddisfare le aspettative dei clienti.
Informazioni su questo servizio
Contact me before ordering to discuss your requirements and confirm the right package.
I provide professional development, debugging, and code review for Java, C++, and Python. Focus: clean architecture, optimization, and maintainability.
What I can help with:
- OOP and data structure implementations
- Algorithm design and complexity optimization
- Debugging compile, runtime, and logical errors
- Technical code reviews with detailed feedback
- Performance profiling and improvement
- Build configuration and dependency issues
- Security vulnerabilities and best practices
- Test case validation and edge case handling
Code review deliverables:
- Issue categorization by severity
- Time/space complexity analysis
- Architecture and design pattern feedback
- Security and stability risk assessment
- Refactoring suggestions with code examples
Why work with me:
- Deep technical understanding
- Clear, actionable feedback
- Professional communication
- Honest code quality assessment
- Support through process
You'll receive working code, detailed comments, and guidance. For complex projects, I provide comprehensive audit reports.
Il mio portfolio
FAQ
Which Java and C++ versions do you support?
Java 8 through Java 21, and modern C++ (C++11/14/17/20). Specify your version and I'll ensure full compatibility.
Can you fix build, compiler, and linker errors?
Yes. I troubleshoot Maven/Gradle issues, C++ makefile problems, missing dependencies, and compilation errors.
What's included in a code review?
Detailed feedback on logic correctness, time/space complexity, architecture quality, security risks, and refactoring recommendations with code examples.
Do you handle data structures and algorithms?
Yes, including arrays, linked lists, trees, graphs, sorting/searching, dynamic programming, recursion, and complexity analysis.
Can you work with academic or existing client projects?
Yes, as long as code and requirements are clearly shared. I adapt to existing coding standards and constraints.
Do you provide explanations for non-technical users?
Yes. I can simplify technical terms and provide walkthrough notes for easier understanding of changes.
Can you help with test cases and edge cases?
Yes. I can review test coverage, identify missing scenarios, and suggest edge case handling improvements.
What if I need changes after delivery?
Revisions are included per package. For scope changes, I'll provide a fair custom offer or gig extra.
Recensioni
128 recensioni per questo servizio
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Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
J johntisch
Cliente abituale
Stati Uniti
Just super helpful overall, I appreciate the work hes helped me with and whenever I had a questions he was quick to respond and gave a clear n concise answer to whatever I asked.
Fino a 50 USD
Prezzo
2 giorni
Tempo
Utile?A apgrafting
Cliente abituale
Regno Unito
He is the best on fiverr! So professional and smart, anything computer science, software or technology related he is number 1. Amazing work and he is also very good at communication and kind, so happy and impressed, thank you so much!
50 USD-100 USD
Prezzo
7 giorni
Tempo
Utile?D dorigina1
Stati Uniti
Great guy! We had some difficulties along the way but he was consistent and truly went above and beyond, even to the point of not sleeping until the work was done.
50 USD-100 USD
Prezzo
8 giorni
Tempo
R 
Risposta del venditore
Utile?A ay_grindz
Cliente abituale
Regno Unito
Very good work he delivered
50 USD-100 USD
Prezzo
1 giorno
Tempo
Utile?A ay_grindz
Cliente abituale
Regno Unito
good stuuf
Fino a 50 USD
Prezzo
2 giorni
Tempo
Utile?
Recensioni
128 recensioni per questo servizio
| (122) | ||
| (4) | ||
| (0) | ||
| (0) | ||
| (2) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
J johntisch
Cliente abituale
Stati Uniti
Just super helpful overall, I appreciate the work hes helped me with and whenever I had a questions he was quick to respond and gave a clear n concise answer to whatever I asked.
Fino a 50 USD
Prezzo
2 giorni
Tempo
Utile?A apgrafting
Cliente abituale
Regno Unito
He is the best on fiverr! So professional and smart, anything computer science, software or technology related he is number 1. Amazing work and he is also very good at communication and kind, so happy and impressed, thank you so much!
50 USD-100 USD
Prezzo
7 giorni
Tempo
Utile?D dorigina1
Stati Uniti
Great guy! We had some difficulties along the way but he was consistent and truly went above and beyond, even to the point of not sleeping until the work was done.
50 USD-100 USD
Prezzo
8 giorni
Tempo
R Risposta del venditore
Utile?A ay_grindz
Cliente abituale
Regno Unito
Very good work he delivered
50 USD-100 USD
Prezzo
1 giorno
Tempo
Utile?A ay_grindz
Cliente abituale
Regno Unito
good stuuf
Fino a 50 USD
Prezzo
2 giorni
Tempo
Utile?
