Door categorieën bladeren
Ontdekken
Fiverr Pro
Nederlands
$
USD
I will debug fix bugs and maintain your react node go dotnet or laravel app
Darma Yasa
Over deze dienst
App broken? I'll diagnose and fix it fast.
I debug production web apps across React, Next.js, Node.js, Express, Angular, Laravel, .NET, and Golang. My background includes clearing a critical bug backlog for my Australian client by enforcing separation of concerns and unlocking previously-broken tests.
What I fix:
Frontend bugs (React re-renders, state issues, broken UI, responsive issues)
Backend bugs (API errors, auth failures, database queries, race conditions)
Broken deployments (Vercel, Netlify, AWS, Docker)
Performance issues (slow pages, memory leaks, big bundles)
Failed dependency upgrades
Socket.IO and real-time connection issues
CI/CD pipeline failures
Security issues (XSS, CSRF, auth bypass)
Every order includes:
Root-cause analysis (not just a patch)
Written report of what was wrong and how I fixed it
Regression test so the bug stays fixed
For ongoing work, order Standard (5 bugs) or Premium (monthly retainer).
Message me with your error message, screenshot, or repo URL before ordering. I reply within 2 hours.
Maak kennis met Darma Yasa
Darma Yasa
Full Stack Developer, NextJS, ReactJS, NodeJS, Golang, DotNET, Claude Code Pro
- Afkomstig uitIndonesië
- Lid sindsaug 2023
- Gem. reactietijd1 uur
Talen
Indonesisch, Engels
Full Stack Developer with 3+ years shipping production web apps, APIs, and MVPs for startups across Australia, Singapore, Japan, and Indonesia.
Stack: TypeScript, React, Next.js, Node.js, Golang, .NET, Laravel, PostgreSQL, MongoDB, Redis, AWS, GCP. Expert in Clean Architecture, DDD, microservices, CI/CD, TDD.
Ranked 1st of 326 in the ReactJS Performance Challenge (Gethired.id). Solana/Web3 dApp experience. Early adopter of LLM-augmented development with Claude Code (1.5+ yrs) - 2-3x faster delivery without cutting quality.
Message me to scope your project - reply under 2 hours.
Andere Software development diensten die ik aanbied
Veelgestelde vragen
Do you work on very old codebases?
Yes. I've worked on codebases up to 6 years old and migrated them to modern stacks. I led a major refactor for my Australian client moving 6-year-old JavaScript to TypeScript and Clean Architecture.
Can I hire you for ongoing maintenance?
Yes — order the Premium monthly retainer. I'll be your on-call developer for 30 days with unlimited bug fixes, monthly check-in call, and 4-hour response time.
Can you work on WordPress or Shopify?
No — I focus on custom-built apps in React, Next.js, Node.js, Golang, .NET, Laravel, and Angular. For WordPress or Shopify bugs, please find a CMS specialist.
What if I need more than 5 bugs fixed?
Upgrade to the Premium monthly retainer (unlimited bug fixes for 30 days) or order multiple Standard packages. For a backlog clean-up project, message me first and I'll quote a custom package.
