I will fix angular nestjs nodejs bugs and errors in your web application


About this gig
Are you facing bugs, errors, or unexpected issues in your Angular, NestJS, or Node.js application?
Hi, I'm Sakib, a Full-Stack Web Developer. I help identify, debug, and fix frontend and backend issues in existing web applications.
My services include:
- Angular and TypeScript bug fixing
- NestJS and Node.js backend error fixing
- REST API debugging and integration issues
- MongoDB query and database-related errors
- UI layout and responsive design fixes
- Forms, validation, and routing issues
- API connection and data loading errors
- JavaScript runtime and console errors
Why choose my service?
- Clean and maintainable code
- Careful debugging and testing
- Clear communication
- Solutions based on your project requirements
Important:
Each package covers a limited number of agreed issues. Complex bugs, major refactoring, and new features may require a custom offer.
Please contact me before ordering. Share the error details, relevant code, and expected behavior so I can review the issue and recommend the right package.
Let's get your application working properly!
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Get to know Sakib Hossain
Full Stack Web Developer specializing in Angular NestJS and MongoDB
- FromBangladesh
- Member sinceOct 2026
- Avg. response time1 hour
Languages
Bengali, English, Hindi
My Portfolio
FAQ
What types of bugs can you fix?
I can help fix Angular, NestJS, Node.js, TypeScript, REST API, MongoDB, and frontend UI issues. Please share the details before ordering.
Can you fix bugs in an existing project?
Yes. I can review an existing Angular or NestJS project and fix agreed bugs without rebuilding the entire application.
What information do you need to start?
Please provide the error message, steps to reproduce the issue, expected behavior, and relevant code or screenshots. Do not share sensitive passwords.
Can you fix multiple bugs in one order?
I will explain my findings and discuss any necessary scope, price, or delivery changes with you before proceeding beyond the agreed work.
What if the bug is more complex than expected?
I will explain my findings and discuss any necessary scope, price, or delivery changes with you before proceeding beyond the agreed work.

