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I will develop, fix and customize java backend applications
Fahad Khalid
About this gig
Need help with a Java application? I can develop, fix, debug, and customize your Java code based on your requirements.
I can help with:
- Core Java development
- Java bug fixing and debugging
- Backend development
- Business logic implementation
- Existing application modifications
- REST API integration
- Database-related Java functionality
I focus on clean, reliable, and maintainable code. Please contact me before ordering so I can understand your requirements and confirm the scope.
Get to know Fahad Khalid
Fahad Khalid
Java and Oracle Software Developer, REST APIs, Enterprise Applications
- FromPakistan
- Member sinceApr 2019
- Avg. response time1 hour
Languages
English
I'm a Software Developer with 4+ years of professional experience in Java, Spring Boot, REST APIs, Oracle SQL/PLSQL, JavaScript, HTML, CSS, OJET and enterprise applications. I specialize in backend development, API integration, database solutions, bug fixing and enhancing existing applications. I've worked on large-scale digital banking systems involving authentication, transaction processing, APIs, notifications and business workflows. I focus on reliable, clean and maintainable solutions.
FAQ
What do you need to start the project?
I need your requirements, project files or code if applicable, and any error details or documentation.
Can you fix bugs in existing Java code?
Yes, I can investigate and fix bugs, errors, and issues in Java applications.
Can you add new features to my Java application?
Yes, I can add or customize features and implement business logic in existing Java applications.
Can you work with REST APIs and databases?
Yes, I can work with REST APIs and SQL database-related functionality in Java applications.
Should I contact you before placing an order?
Yes. Please contact me with your requirements first so I can understand the scope and confirm the appropriate package.
