I will fix nestjs API backend bugs and errors

S
saadsohail425
S
saadsohail425
Saad Sohail

About this gig

Are you dealing with a Node.js, NestJS, or REST API bug that is blocking your application?

I will diagnose and fix backend issues in existing Node.js, NestJS, JavaScript, and TypeScript applications.


I can help you fix:

  • REST API errors and broken endpoints
  • Node.js and NestJS bugs
  • Authentication, JWT and authorization issues
  • PostgreSQL, MySQL and database problems
  • Prisma and ORM-related errors
  • Third-party API and webhook integration issues
  • Validation and error-handling problems
  • Environment and configuration issues
  • Docker and deployment-related backend errors
  • Performance and backend logic issues


What you can expect:

  1. Clean and maintainable code
  2. Proper debugging and root-cause analysis
  3. Fixes integrated into your existing codebase
  4. Clear communcation about the issue and solution
  5. Production-focused backend development


I have professional experience building and maintaining backend systems using Node.js, NestJS, TypeScript, PostgreSQL, REST APIs, Docker, AWS, and other cloud technologies.

Please message me before ordering with the error, relevant logs, and a brief description of the problem. This allows me to confirm the scope and recommend the appropriate package.

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Get to know Saad Sohail

Saad Sohail

Backend Developer

5.0(9)
  • FromPakistan
  • Member sinceJun 2019
  • Last delivery5 years
  • Languages

    Urdu, English
Software Engineer specializing in backend development, AWS cloud solutions, APIs, and scalable web applications. I have worked on AWS-native products at Trilogy, including cloud cost optimization and automation using Python and AWS services. My stack includes Node.js, TypeScript, Python, PHP/Laravel, React, Angular, SQL, Docker, AWS, and Azure. I can build REST APIs, cloud backends, database solutions, integrations, authentication systems, and help with deployment, debugging, optimization, and existing codebases.

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