I will fix your typescript backend

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danc1020
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danc1020
Daniel C

About this gig

Struggling with strict TypeScript compiler errors, broken Node.js APIs, structure doubts, logical mistakes, complex scripting or failing routes without guarantees?


Hey there, I am a backend software engineer specializing in TypeScript and the Node.js ecosystem. If your server is crashing, having strict types errors, problems integrating a micro service or writing your own layer, error handling problems or anything blocking you from putting your API into production, then I'm here to help you.


What i can offer:


  • Strict type and good practice constraints: I will adhere to the best practices in coding and make sure that your codebase and any code I write is clean, easy to understand and consistent.


  • API Endpoint Debugging: Fixing broken endpoints, REST routing errors, JSON parsing issues, and backend crashes in Express.


  • Authorization, Webhooks, Databases and ErrorHandling: JWT authentication issues, session management, authorization, database calls and queries can be debugged and fixed.


  • Orchestration and scripting: If your project relies on advanced scripting and automation through the use of Qstash or cron based jobs I can fix and help you figure it out.

Get to know Daniel C

Daniel C

Backend Developer

  • FromVenezuela
  • Member sinceJun 2026
  • Languages

    Spanish, English
I'm a self-taught backend developer specializing in REST API design, third-party integrations, and automated workflow systems. I build with Node.js, TypeScript, and Express. I have production experience deploying real systems including a SaaS subscription management API with automated email workflows and a community management bot serving an active user base. I care about architecture and peace of mind after shipping ensuring your service stays alive and available.